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Apply Megaparsec best practices to parser error handling #7505

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Merged
zeme-wana merged 1 commit into from
Jan 15, 2026

Improve parser error handling with Megaparsec best practices

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Merged

Apply Megaparsec best practices to parser error handling #7505

Improve parser error handling with Megaparsec best practices
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IOG Hydra / x86_64-linux.ghc96:checks:plutus-core:test:untyped-plutus-core-test failed Jan 14, 2026 in 0s

Build dependency failed

1 failed steps

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Step 1

Derivation

/nix/store/vavnxy9l0qddxj2nmjykwgw66zjvyflk-plutus-core-lib-untyped-plutus-core-testlib-1.56.0.0.drv

Log

Running phase: unpackPhase
unpacking source archive /nix/store/ly1dd6lmjk7k710dnqjdkz84lp996g9p-source-plutus-core-lib-untyped-plutus-core-testlib-root
source root is source-plutus-core-lib-untyped-plutus-core-testlib-root
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
Configure flags:
--prefix=/nix/store/dkbcx8n0cqm30w3lzkyawxf338r0mhik-plutus-core-lib-untyped-plutus-core-testlib-1.56.0.0 lib:untyped-plutus-core-testlib --package-db=clear --package-db=/build/tmp.SBp6HXKkeX/lib/ghc-9.6.7/lib/package.conf.d --flags=with-cert --flags=with-inline-r --exact-configuration --dependency=QuickCheck=QuickCheck-2.15.0.1-HDkd9uJGXlO1I4jmXHL3bs --dependency=random=random-1.3.1-9Y1FjUYhGypLsgpc3qqxDn --dependency=splitmix=splitmix-0.1.3.1-FEky5QrlW5TJO6b4BHUuU --dependency=base16-bytestring=base16-bytestring-1.0.2.0-C23xiGfrqNE2o8xHSLYea3 --dependency=cardano-crypto-class=cardano-crypto-class-2.2.3.0-3Obw2ssumIAAcGZSzKIGPE --dependency=aeson=aeson-2.2.3.0-IgPpXTczR5UGrRzQs9NHS3 --dependency=OneTuple=OneTuple-0.4.2-5nfd6UkCUuP3TDN2ZHHcQS --dependency=character-ps=character-ps-0.1-4Fq0WOmYCAE3hAL17nXGEq --dependency=data-fix=data-fix-0.3.4-1UjwP8076LCEp00xhQS33Y --dependency=hashable=hashable-1.5.0.0-HIE2ZLijMv0FizCUPuKvhe --dependency=os-string=os-string-2.0.8-HX9KCens9GW9XWIBzrUP7C --dependency=dlist=dlist-1.0-2hTtgfcMjYnK5ageOgmEVo --dependency=generically=generically-0.1.1-FsEVxmTYOKp6lYk37PdWW4 --dependency=indexed-traversable=indexed-traversable-0.1.4-4WgKtUu7swysftQ0x7OdR --dependency=integer-conversion=integer-conversion-0.1.1-DMZEbvgjN8rBGs5JKd3N4n --dependency=primitive=primitive-0.9.1.0-AElAOg7RWPrK8TD1mt4mft --dependency=integer-logarithms=integer-logarithms-1.0.4-BDQlYEDkhb9JmGu7jXu9KU --dependency=network-uri=network-uri-2.6.4.2-5NCCqnqaQcK4UAOo78GV3i --dependency=th-compat=th-compat-0.1.6-C7IFD8jeZ5FBpkVpxsrbBT --dependency=scientific=scientific-0.3.8.0-JxnjQFEuijZ8aq366Ht5Rs --dependency=semialign=semialign-1.3.1-KGrZCFCGypBD4mrWLSOMAB --dependency=indexed-traversable-instances=indexed-traversable-instances-0.1.2-7xayNkJK0If8VXuumimjcT --dependency=tagged=tagged-0.8.9-HMh4qZxoofeBZ9IcdInbXO --dependency=unordered-containers=unordered-containers-0.2.20-KlfBk6iMjJaB9ZmnufkJgb --dependency=vector=vector-0.13.2.0-EuyJviusT5v6Iyho9D6sFZ --dependency=vector-stream=vector-stream-0.1.0.1-7qX9oQxWHCz9yDWW5CqJnq --dependency=semigroupoids=semigroupoids-6.0.1-13X4CyznqV48TvVXtzFzgS --dependency=base-orphans=base-orphans-0.9.3-AsDpZFVRqkOGf8e26fQ2O7 --dependency=bifunctors=bifunctors-5.6.2-5UAp1ihaFHHQKJWIfPfYn --dependency=assoc=assoc-1.1.1-Hk0NF38QxbfFWQZTs5YYxb --dependency=comonad=comonad-5.0.9-GkTn8vQQ9za8eWtFk3sbbH --dependency=distributive=distributive-0.6.2.1-C2VhDFDHGYgBlcL4CzTNv1 --dependency=transformers-compat=transformers-compat-0.7.2-Gt8KxspbTpUIHfKPq3SCp6 --dependency=th-abstraction=th-abstraction-0.6.0.0-AIAgi0BLP8bBFLwGO1orLh --dependency=contravariant=contravariant-1.5.5-Ke1HrXDwqQ6D0n94ptkMg --dependency=StateVar=StateVar-1.2.2-E0yfTmnQDKI1BXBWlDfERx --dependency=these=these-1.2.1-70oJVrpFyc2JaKrvODQgwP --dependency=strict=strict-0.5.1-FrRzzT2hiFlFU1hq8tv0Io --dependency=text-iso8601=text-iso8601-0.1.1-CVVDs1SaTIM8LFLnrh78DX --dependency=time-compat=time-compat-1.9.8-K4IQpEsyOTc48QzHHPLXDN --dependency=text-short=text-short-0.1.6-5qH83DyTQXvIC5wrZrS5ky --dependency=uuid-types=uuid-types-1.0.6-4n2S0bIIGHsBYkutPiGWrQ --dependency=witherable=witherable-0.5-Jik7cManEqBDwRrCh6LrLz --dependency=cardano-binary=cardano-binary-1.7.1.1-FbhcqpBeC4F4t5FPUdvgcL --dependency=cborg=cborg-0.2.10.0-7Sc4zFgNTdU8l0rohAZCPP --dependency=half=half-0.3.3-GIVsfQErEaeHlAJplw716R --dependency=formatting=formatting-7.2.0-5YGwGsLWE2dECPdl8IRrTC --dependency=clock=clock-0.8.4-93oTa5MyeUVDPj4YJvpOxp --dependency=double-conversion=double-conversion-2.0.5.0-C0LMNDdSUGGEleOHxqc8O0 --dependency=old-locale=old-locale-1.0.0.7-HSvLS5bQrOr2jPp7CISS55 --dependency=recursion-schemes=recursion-schemes-5.2.3-Bhn9sbgxD3qH7xfh3xVTxy --dependency=free=free-5.2-HNyecyvhQep1jRxa72sKoW --dependency=profunctors=profunctors-5.6.3-GPAxcoA3HX0CZOFQEKBw6p --dependency=transformers-base=transformers-base-0.4.6-EiSx8lCeZBo6Rmrq11fHUh --dependency=safe-exceptions=safe-exceptions-0.1.7.4-BB0B2VqTMXkCrS8ErBHZEe --dependency=cardano-strict-containers=cardano-strict-containers-0.1.5.0-6Z7lCjYf0tFK1BQ0KwHrXF --dependency=data-default-class=data-default-class-0.2.0.0-DP1TvQlt6AjTBGoZzi6A3 --dependency=data-default=data-default-0.8.0.1-4t2ocbrHBeAAkRf4Vm25En --dependency=fingertree=fingertree-0.1.6.2-1FJxpRTdNCBKjnHcHY99M5 --dependency=nothunks=nothunks-0.3.1-BLTFg4Mte1xEHdqKzkKSxO --dependency=wherefrom-compat=wherefrom-compat-0.2.0.0-I18LJ2NjzXW3rCE8imQkde --dependency=serialise=serialise-0.2.6.1-2MbBwLUWzH2LBMs5QIGuD8 --dependency=crypton=crypton-1.0.4-L1ZWnbxvr0mBL3WM7f7tWo --dependency=basement=basement-0.0.16-H18ZXwYPKwKGPqa72QNSdy --dependency=memory=memory-0.18.0-1LJTQsQiLERInCTifuP7JN --dependency=heapwords=heapwords-0.1.0.2-CkKzkqdZEWb2ZigOBUzix5 --dependency=io-classes=io-classes-1.8.0.1-3qM6CmCsn96BW5e2uBbAmY --dependency=async=async-2.2.5-DdfNldULPzBH78Uqavqt8L --dependency=memory-pool=memory-pool-0.1.0.0-DnLTX9LZslF3QFPmbRFXMl --dependency=pvar=pvar-1.0.0.0-BJZMVdNPb0XIy4JXcSFeCa --dependency=mempack=mempack-0.1.2.0-H4gs4M6KXsr7pmaCWevnVZ --dependency=FailT=FailT-0.1.2.0-LRCQVH678wwBS3PRCVgK5G --dependency=hedgehog=hedgehog-1.5-2ee1R3wZMKF63lonSpBEwZ --dependency=ansi-terminal=ansi-terminal-1.1.3-JZo8EToHEOUwFJlquytg5 --dependency=ansi-terminal-types=ansi-terminal-types-1.1.3-9jxq1qBnRwxIhJfFPt03XR --dependency=colour=colour-2.3.6-GrWnERDqxEWGG97Kq3BkOE --dependency=barbies=barbies-2.1.1.0-KMYkKy4YVHxHGWKqOfivFs --dependency=concurrent-output=concurrent-output-1.10.21-5uiHBWVTiP9LyStspPHrEJ --dependency=terminal-size=terminal-size-0.3.4-ERELAzA1ntr5GhYaq5Io1s --dependency=erf=erf-2.0.0.0-4hvyEg8FAX833lNnLepC9w --dependency=lifted-async=lifted-async-0.10.2.7-BENgIIyhLrD3BVTlHCSBPL --dependency=constraints=constraints-0.14.2-5JKVZKq0Q5cJrOJiwEF80Z --dependency=boring=boring-0.2.2-9pVmDCyAd8ULdg7K03ZTH0 --dependency=lifted-base=lifted-base-0.2.3.12-F75PSMgl2L8BwBmLyIR2HK --dependency=monad-control=monad-control-1.0.3.1-J3w4ZXCTqD7HPtljWKRxz8 --dependency=mmorph=mmorph-1.2.1-5Y9gSOcbU4TIXLfrUoCVR4 --dependency=pretty-show=pretty-show-1.10-KFZ7ex4voUDKAQeYCoaO50 --dependency=haskell-lexer=haskell-lexer-1.2.1-Kng7hbAORzm6X9GANvMZaN --dependency=resourcet=resourcet-1.3.0-6w5ujXqzv4yA0Pl6XVEQUP --dependency=unliftio-core=unliftio-core-0.2.1.0-CtDanxECkbwJ3FHnCY1MPO --dependency=wl-pprint-annotated=wl-pprint-annotated-0.1.0.1-Bi3ve0s4ytc13B8KzQEzHc --dependency=lens=lens-5.3.5-JjM1UN7yjnn3zeP9hDjvqb --dependency=call-stack=call-stack-0.4.0-D3kOb1gXhq8E84SgXdsTIH --dependency=kan-extensions=kan-extensions-5.2.7-KLEXzYJDWjF3vv5XcHsaoX --dependency=adjunctions=adjunctions-4.4.3-9XxEeyTrohC7xHZ49VRlfO --dependency=semigroups=semigroups-0.20-2E7i1HdFCsr2qH0vD6OKQy --dependency=void=void-0.7.3-AAyPjWxpL8R2YjpUwnLovC --dependency=invariant=invariant-0.6.4-4HjcLdpaix13ZDHrSqSDiy --dependency=parallel=parallel-3.2.2.0-1WmOVBnIr281FxwaAYcL5u --dependency=reflection=reflection-2.1.9-AnNYz691mZU5wVJFF3rxg7 --dependency=megaparsec=megaparsec-9.7.0-hob25OW3l19pVntKYrZTt --dependency=case-insensitive=case-insensitive-1.2.1.0-22ALGLrmdoDDJ2lrvfE4AD --dependency=parser-combinators=parser-combinators-1.3.0-1kh17oZZiEn1mXrm3ePQwO --dependency=plutus-core:flat=plutus-core-1.56.0.0-CjqzQGd9qSSLTbqSue0Vbi-flat --dependency=list-t=list-t-1.0.5.7-1NEW5UD5xjlCZupS6taoy2 --dependency=foldl=foldl-1.4.18-H4xbPYce4eZBPmvqUzOMbG --dependency=logict=logict-0.8.2.0-6Hxc6OMRFj2N1ib4jymnn --dependency=mono-traversable=mono-traversable-1.0.21.0-6MpB12dICOZBEKr9CPgnvw --dependency=split=split-0.2.5-25b5lWhNmv9Oaxvt4uo0e --dependency=vector-algorithms=vector-algorithms-0.9.1.0-8tvxCH32incD46BUGXFbno --dependency=bitvec=bitvec-1.1.5.0-C8wcXRsqvns9xEZJiYYoRZ --dependency=plutus-core=plutus-core-1.56.0.0-K5enJNLuoGI3g3eHUznA3p --dependency=base64-bytestring=base64-bytestring-1.2.1.0-6W7nI9lk4qKCVmLMbJ7FwW --dependency=bimap=bimap-0.5.0-D75GDPUUAuY5OgVTC9xo4F --dependency=cassava=cassava-0.5.4.1-6BUlbKiEwtqLw84iAyfmOL --dependency=Only=Only-0.1-EKDJd7lVV8nkLGYR4MAJC --dependency=attoparsec=attoparsec-0.14.4-85lAKxLmv0R2VMaJvZCSfA --dependency=attoparsec:attoparsec-internal=attoparsec-0.14.4-HDa61cZF3KP6SBMdAZl2a6-attoparsec-internal --dependency=composition-prelude=composition-prelude-3.0.1.0-7G3RStonhGCEtaiwVXQPyY --dependency=dependent-sum=dependent-sum-0.7.2.0-KQyX4gC89Av7bhPtUDZZzQ --dependency=constraints-extras=constraints-extras-0.4.0.2-9qJT9ICJGghJAXhWoZB6G7 --dependency=some=some-1.0.6-96iM5x54vOGDgAknDPhJzg --dependency=deriving-aeson=deriving-aeson-0.2.10-GC6IMFN68GRFG3c3DJM9Zs --dependency=deriving-compat=deriving-compat-0.6.7-8gvf52McHFo60eCrNNEW5k --dependency=extra=extra-1.8-ffnQy0qpXQHltmeXPg1kZ --dependency=monoidal-containers=monoidal-containers-0.6.6.0-3Sur1ruBI9TLNraLJY2YHS --dependency=newtype=newtype-0.2.2.0-Fwq010reDdi5gVvzXC2toa --dependency=multiset=multiset-0.3.4.3-uvxXjZp7SAirBw3sXQMu --dependency=plutus-core:index-envs=plutus-core-1.56.0.0-PexeCEqhz17aSf2IQJFRG-index-envs --dependency=nonempty-vector=nonempty-vector-0.2.4-JhbqaB4R4WE1xwjN2WABr0 --dependency=ral=ral-0.2.2-IY3KBBFW7b02VP7Eiho9D2 --dependency=bin=bin-0.1.4-BqoeVlvnOX0ACKyjOcQ2PW --dependency=dec=dec-0.0.6-Jp0Sj0U7Uiv6jNUDKVO3ez --dependency=fin=fin-0.3.2-HiioPv69pziEeZ2H03hKUn --dependency=universe-base=universe-base-1.1.4-EUN9SZ576rEDumm1cGLpAA --dependency=plutus-core:satint=plutus-core-1.56.0.0-IHoDLUlnWeA6DxnJ2zWrAl-satint --dependency=prettyprinter-configurable=prettyprinter-configurable-1.36.0.0-CqWfGjZO8MMAtJmQs2FU43 --dependency=microlens=microlens-0.4.13.1-9hQL872UKbRDSRKoZapfn0 --dependency=prettyprinter=prettyprinter-1.7.1-BxNhIqpyTtt2Mpd5bWf0h1 --dependency=th-lift-instances=th-lift-instances-0.1.20-3DDoff4mMTFFG0o24oe7eo --dependency=th-lift=th-lift-0.8.6-5oqWbBFqDo7HQGwlO0h359 --dependency=th-utilities=th-utilities-0.2.5.2-98XxgPZmZHrGpelrUULUvg --dependency=syb=syb-0.7.3-6bDfgbHeBGt4PXgAoYKZmA --dependency=th-orphans=th-orphans-0.13.16-IKFx9bItUQD3ZQAGwsww --dependency=th-reify-many=th-reify-many-0.1.10-BGtueYIV2fOCGqw8peurfA --dependency=safe=safe-0.3.21-3uLJbQ3bqZa5EVWbqjkmqS --dependency=th-expand-syns=th-expand-syns-0.4.12.0-3nfp6HMSSjq3Vo1g20ONtR --dependency=plutus-core:plutus-core-testlib=plutus-core-1.56.0.0-8yxtPUMGIlhIqiOCYjxG5H-plutus-core-testlib --dependency=Stream=Stream-0.4.7.2-5AQ2BCNs5F41340ca5Qr30 --dependency=lazysmallcheck=lazysmallcheck-0.6-Jk98GHYKvzi3Jy9ojwZV5d --dependency=dependent-map=dependent-map-0.4.0.0-9WMXsEJfau64vRpiGDev1Z --dependency=hedgehog-quickcheck=hedgehog-quickcheck-0.1.1-KSKQuvpXzLV60TEU42ROCC --dependency=lazy-search=lazy-search-0.1.3.0-82ImbghfDCe3HguoT3xmVl --dependency=size-based=size-based-0.1.3.3-1NbrNZMAIZb3qdzpGYx5Jz --dependency=dictionary-sharing=dictionary-sharing-0.1.0.0-5Q20peaJHKXJX4wPay6XxA --dependency=testing-type-modifiers=testing-type-modifiers-0.1.0.1-8d94G6MmNg5GhzXEs9fV13 --dependency=plutus-core:plutus-ir=plutus-core-1.56.0.0-KHU0KZKNm5YI1xdIOjea1M-plutus-ir --dependency=algebraic-graphs=algebraic-graphs-0.7-CAAEx94sxTIF7kGOeo5WaJ --dependency=dom-lt=dom-lt-0.2.3-4fx0bUck2tUKysaS4SR7mK --dependency=pretty-simple=pretty-simple-4.1.3.0-CBbEUcPyvFVDJ61D00CCKI --dependency=prettyprinter-ansi-terminal=prettyprinter-ansi-terminal-1.1.3-CN27S338FVCCP4gmWLndOq --dependency=quickcheck-instances=quickcheck-instances-0.3.33-DLinScox35uirvIJJFaHo --dependency=old-time=old-time-1.1.0.4-7AzLy2qj38ABPDdVX4FG2O --dependency=quickcheck-transformer=quickcheck-transformer-0.3.1.2-FF15kWDA4vyK5yxruoz5pN --dependency=tasty-expected-failure=tasty-expected-failure-0.12.3-5hkAY5tgd5vAngAOyPnldr --dependency=tasty=tasty-1.5.3-D1s4l27aeVz5BmnQ1KATCy --dependency=optparse-applicative=optparse-applicative-0.19.0.0-Ipn6674u9p05aH3Dq4g240 --dependency=unbounded-delays=unbounded-delays-0.1.1.1-KdUkx5Dy5BEIerH89n5PCe --dependency=tasty-golden=tasty-golden-2.3.5-F42CCWl7ow0KBn9kFOEe5d --dependency=temporary=temporary-1.3-7AaJTRVM3BBHdFfSME4z9X --dependency=typed-process=typed-process-0.2.13.0-8fDJdC3pHStBa82ZgIOXlr --dependency=tasty-hedgehog=tasty-hedgehog-1.4.0.2-LZqC2AMgSr9sI5VeEHVaH --dependency=tasty-hunit=tasty-hunit-0.10.2-IX2JDoCC5bZ9D51lBwooYp --dependency=tasty-quickcheck=tasty-quickcheck-0.11.1-2DlnhGo6UFqBWGbHP2fckn --dependency=array=array-0.5.8.0 --dependency=base=base-4.18.3.0 --dependency=binary=binary-0.8.9.1 --dependency=bytestring=bytestring-0.11.5.4 --dependency=containers=containers-0.6.7 --dependency=deepseq=deepseq-1.4.8.1 --dependency=directory=directory-1.3.8.5 --dependency=exceptions=exceptions-0.10.7 --dependency=filepath=filepath-1.4.301.0 --dependency=ghc-bignum=ghc-bignum-1.3 --dependency=ghc-boot-th=ghc-boot-th-9.6.7 --dependency=ghc-heap=ghc-heap-9.6.7 --dependency=ghc-prim=ghc-prim-0.10.0 --dependency=integer-gmp=integer-gmp-1.1 --dependency=mtl=mtl-2.3.1 --dependency=parsec=parsec-3.1.16.1 --dependency=pretty=pretty-1.1.3.6 --dependency=process=process-1.6.19.0 --dependency=rts=rts-1.0.2 --dependency=stm=stm-2.5.1.0 --dependency=system-cxx-std-lib=system-cxx-std-lib-1.0 --dependency=template-haskell=template-haskell-2.20.0.0 --dependency=text=text-2.0.2 --dependency=time=time-1.12.2 --dependency=transformers=transformers-0.6.1.0 --dependency=unix=unix-2.8.6.0 --with-ghc=ghc --with-ghc-pkg=ghc-pkg --with-hsc2hs=hsc2hs --with-gcc=cc --with-ar=ar --with-strip=strip --disable-executable-stripping --disable-library-stripping --disable-library-profiling --disable-profiling --enable-static --enable-shared --disable-executable-dynamic --disable-coverage --enable-library-for-ghci --datadir=/nix/store/9d3vahhsj5hxflqbva4xgfb25d53zvin-plutus-core-lib-untyped-plutus-core-testlib-1.56.0.0-data/share/ghc-9.6.7 --enable-split-sections --ghc-option=-D__GIT_REV__=\"ec31d166ecfbbbc269aade7389b34f270081da31\" --ghc-option=-D__GIT_COMMIT_DATE__=\"2026-01-14T14:31:57Z\" --ghc-options=-Werror 
Configuring library 'untyped-plutus-core-testlib' for plutus-core-1.56.0.0...
Warning: [unknown-directory] 'hs-source-dirs: cost-model/budgeting-bench'
specifies a directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: cost-model/create-cost-model'
specifies a directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: cost-model/print-cost-model'
specifies a directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: cost-model/test' specifies a
directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: executables/plutus' specifies a
directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: executables/src' specifies a
directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: executables/traceToStacks'
specifies a directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: flat/src' specifies a directory
which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: flat/test' specifies a directory
which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: index-envs/bench' specifies a
directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: index-envs/src' specifies a
directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: index-envs/test' specifies a
directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: plutus-core/examples' specifies
a directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: plutus-core/src' specifies a
directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: plutus-core/stdlib' specifies a
directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: plutus-ir/cert' specifies a
directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: plutus-ir/src' specifies a
directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: plutus-ir/test' specifies a
directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: prelude' specifies a directory
which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: satint/src' specifies a
directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: satint/test' specifies a
directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: testlib' specifies a directory
which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: untyped-plutus-core/src'
specifies a directory which does not exist.
Warning: [unknown-directory] 'hs-source-dirs: untyped-plutus-core/test'
specifies a directory which does not exist.
Running phase: buildPhase
Preprocessing library 'untyped-plutus-core-testlib' for plutus-core-1.56.0.0...
Building library 'untyped-plutus-core-testlib' for plutus-core-1.56.0.0...
[ 1 of 37] Compiling Analysis.Lib     ( untyped-plutus-core/testlib/Analysis/Lib.hs, dist/build/untyped-plutus-core-testlib/Analysis/Lib.o, dist/build/untyped-plutus-core-testlib/Analysis/Lib.dyn_o )
[ 2 of 37] Compiling Analysis.Spec    ( untyped-plutus-core/testlib/Analysis/Spec.hs, dist/build/untyped-plutus-core-testlib/Analysis/Spec.o, dist/build/untyped-plutus-core-testlib/Analysis/Spec.dyn_o )
[ 3 of 37] Compiling DeBruijn.FlatNatWord ( untyped-plutus-core/testlib/DeBruijn/FlatNatWord.hs, dist/build/untyped-plutus-core-testlib/DeBruijn/FlatNatWord.o, dist/build/untyped-plutus-core-testlib/DeBruijn/FlatNatWord.dyn_o )
[ 4 of 37] Compiling DeBruijn.Scope   ( untyped-plutus-core/testlib/DeBruijn/Scope.hs, dist/build/untyped-plutus-core-testlib/DeBruijn/Scope.o, dist/build/untyped-plutus-core-testlib/DeBruijn/Scope.dyn_o )
[ 5 of 37] Compiling DeBruijn.UnDeBruijnify ( untyped-plutus-core/testlib/DeBruijn/UnDeBruijnify.hs, dist/build/untyped-plutus-core-testlib/DeBruijn/UnDeBruijnify.o, dist/build/untyped-plutus-core-testlib/DeBruijn/UnDeBruijnify.dyn_o )
[ 6 of 37] Compiling DeBruijn.Spec    ( untyped-plutus-core/testlib/DeBruijn/Spec.hs, dist/build/untyped-plutus-core-testlib/DeBruijn/Spec.o, dist/build/untyped-plutus-core-testlib/DeBruijn/Spec.dyn_o )
[ 7 of 37] Compiling Evaluation.Builtins.BLS12_381.Utils ( untyped-plutus-core/testlib/Evaluation/Builtins/BLS12_381/Utils.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/BLS12_381/Utils.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/BLS12_381/Utils.dyn_o )
[ 8 of 37] Compiling Evaluation.Builtins.Common ( untyped-plutus-core/testlib/Evaluation/Builtins/Common.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Common.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Common.dyn_o )
[ 9 of 37] Compiling Evaluation.Builtins.BLS12_381.TestClasses ( untyped-plutus-core/testlib/Evaluation/Builtins/BLS12_381/TestClasses.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/BLS12_381/TestClasses.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/BLS12_381/TestClasses.dyn_o )
[10 of 37] Compiling Evaluation.Builtins.BLS12_381 ( untyped-plutus-core/testlib/Evaluation/Builtins/BLS12_381.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/BLS12_381.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/BLS12_381.dyn_o )
[11 of 37] Compiling Evaluation.Builtins.Conversion ( untyped-plutus-core/testlib/Evaluation/Builtins/Conversion.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Conversion.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Conversion.dyn_o )
[12 of 37] Compiling Evaluation.Builtins.Costing ( untyped-plutus-core/testlib/Evaluation/Builtins/Costing.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Costing.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Costing.dyn_o )
[13 of 37] Compiling Evaluation.Builtins.Integer.Common ( untyped-plutus-core/testlib/Evaluation/Builtins/Integer/Common.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Integer/Common.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Integer/Common.dyn_o )
[14 of 37] Compiling Evaluation.Builtins.Integer.DivModProperties ( untyped-plutus-core/testlib/Evaluation/Builtins/Integer/DivModProperties.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Integer/DivModProperties.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Integer/DivModProperties.dyn_o )
[15 of 37] Compiling Evaluation.Builtins.Integer.ExpModIntegerProperties ( untyped-plutus-core/testlib/Evaluation/Builtins/Integer/ExpModIntegerProperties.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Integer/ExpModIntegerProperties.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Integer/ExpModIntegerProperties.dyn_o )
[16 of 37] Compiling Evaluation.Builtins.Integer.OrderProperties ( untyped-plutus-core/testlib/Evaluation/Builtins/Integer/OrderProperties.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Integer/OrderProperties.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Integer/OrderProperties.dyn_o )
[17 of 37] Compiling Evaluation.Builtins.Integer.QuotRemProperties ( untyped-plutus-core/testlib/Evaluation/Builtins/Integer/QuotRemProperties.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Integer/QuotRemProperties.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Integer/QuotRemProperties.dyn_o )
[18 of 37] Compiling Evaluation.Builtins.Integer.RingProperties ( untyped-plutus-core/testlib/Evaluation/Builtins/Integer/RingProperties.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Integer/RingProperties.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Integer/RingProperties.dyn_o )
[19 of 37] Compiling Evaluation.Builtins.MakeRead ( untyped-plutus-core/testlib/Evaluation/Builtins/MakeRead.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/MakeRead.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/MakeRead.dyn_o )
[20 of 37] Compiling Evaluation.Builtins.SignatureVerification ( untyped-plutus-core/testlib/Evaluation/Builtins/SignatureVerification.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/SignatureVerification.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/SignatureVerification.dyn_o )
[21 of 37] Compiling Evaluation.Debug ( untyped-plutus-core/testlib/Evaluation/Debug.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Debug.o, dist/build/untyped-plutus-core-testlib/Evaluation/Debug.dyn_o )
[22 of 37] Compiling Evaluation.FreeVars ( untyped-plutus-core/testlib/Evaluation/FreeVars.hs, dist/build/untyped-plutus-core-testlib/Evaluation/FreeVars.o, dist/build/untyped-plutus-core-testlib/Evaluation/FreeVars.dyn_o )
[23 of 37] Compiling Evaluation.Golden ( untyped-plutus-core/testlib/Evaluation/Golden.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Golden.o, dist/build/untyped-plutus-core-testlib/Evaluation/Golden.dyn_o )
[24 of 37] Compiling Evaluation.Helpers ( untyped-plutus-core/testlib/Evaluation/Helpers.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Helpers.o, dist/build/untyped-plutus-core-testlib/Evaluation/Helpers.dyn_o )
[25 of 37] Compiling Evaluation.Builtins.Bitwise.CIP0123 ( untyped-plutus-core/testlib/Evaluation/Builtins/Bitwise/CIP0123.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Bitwise/CIP0123.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Bitwise/CIP0123.dyn_o )
[26 of 37] Compiling Evaluation.Builtins.Bitwise.CIP0122 ( untyped-plutus-core/testlib/Evaluation/Builtins/Bitwise/CIP0122.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Bitwise/CIP0122.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Bitwise/CIP0122.dyn_o )
[27 of 37] Compiling Evaluation.Builtins.Definition ( untyped-plutus-core/testlib/Evaluation/Builtins/Definition.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Definition.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins/Definition.dyn_o )
[28 of 37] Compiling Evaluation.Builtins ( untyped-plutus-core/testlib/Evaluation/Builtins.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins.o, dist/build/untyped-plutus-core-testlib/Evaluation/Builtins.dyn_o )
[29 of 37] Compiling Evaluation.Machines ( untyped-plutus-core/testlib/Evaluation/Machines.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Machines.o, dist/build/untyped-plutus-core-testlib/Evaluation/Machines.dyn_o )
[30 of 37] Compiling Evaluation.Regressions ( untyped-plutus-core/testlib/Evaluation/Regressions.hs, dist/build/untyped-plutus-core-testlib/Evaluation/Regressions.o, dist/build/untyped-plutus-core-testlib/Evaluation/Regressions.dyn_o )
[31 of 37] Compiling Flat.Spec        ( untyped-plutus-core/testlib/Flat/Spec.hs, dist/build/untyped-plutus-core-testlib/Flat/Spec.o, dist/build/untyped-plutus-core-testlib/Flat/Spec.dyn_o )
[32 of 37] Compiling Generators.Spec  ( untyped-plutus-core/testlib/Generators/Spec.hs, dist/build/untyped-plutus-core-testlib/Generators/Spec.o, dist/build/untyped-plutus-core-testlib/Generators/Spec.dyn_o )

untyped-plutus-core/testlib/Generators/Spec.hs:11:1: error: [-Wunused-imports, Werror=unused-imports]
    The import of ‘Control.Monad’ is redundant
      except perhaps to import instances from ‘Control.Monad’
    To import instances alone, use: import Control.Monad()
   |
11 | import Control.Monad (unless)
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[33 of 37] Compiling Scoping.Spec     ( untyped-plutus-core/testlib/Scoping/Spec.hs, dist/build/untyped-plutus-core-testlib/Scoping/Spec.o, dist/build/untyped-plutus-core-testlib/Scoping/Spec.dyn_o )
[34 of 37] Compiling Transform.CaseOfCase.Spec ( untyped-plutus-core/testlib/Transform/CaseOfCase/Spec.hs, dist/build/untyped-plutus-core-testlib/Transform/CaseOfCase/Spec.o, dist/build/untyped-plutus-core-testlib/Transform/CaseOfCase/Spec.dyn_o )
[35 of 37] Compiling Transform.Inline.Spec ( untyped-plutus-core/testlib/Transform/Inline/Spec.hs, dist/build/untyped-plutus-core-testlib/Transform/Inline/Spec.o, dist/build/untyped-plutus-core-testlib/Transform/Inline/Spec.dyn_o )
[36 of 37] Compiling Transform.Simplify.Lib ( untyped-plutus-core/testlib/Transform/Simplify/Lib.hs, dist/build/untyped-plutus-core-testlib/Transform/Simplify/Lib.o, dist/build/untyped-plutus-core-testlib/Transform/Simplify/Lib.dyn_o )
[37 of 37] Compiling Transform.Simplify.Spec ( untyped-plutus-core/testlib/Transform/Simplify/Spec.hs, dist/build/untyped-plutus-core-testlib/Transform/Simplify/Spec.o, dist/build/untyped-plutus-core-testlib/Transform/Simplify/Spec.dyn_o )
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