Merge #18683: ci: Disable valgrind functionl tests on forked repos to avoid timeouts

faceeae ci: Disable valgrind functionl tests on forked repos to avoid timeouts (MarcoFalke)

Pull request description:

  Allows people to fork our repo and run the tests again

  Also print more cache stats

ACKs for top commit:
  hebasto:
    ACK faceeae, tested on my own repo: https://travis-ci.org/github/hebasto/bitcoin/jobs/676257500

Tree-SHA512: 50e44edf94fcb997438eeaf7308b2b58a0854141ecb1fbb0ba7bf5ed662f19b60899f966f579cca90ad5e789234d0e90122d8c2c854da70339058adc3a475fa6

Author: MarcoFalke

ci/test/00_setup_env_native_valgrind.sh

@@ -10,6 +10,10 @@ export CONTAINER_NAME=ci_native_valgrind
 export PACKAGES="valgrind clang llvm python3-zmq libevent-dev bsdmainutils libboost-system-dev libboost-filesystem-dev libboost-test-dev libboost-thread-dev libdb5.3++-dev libminiupnpc-dev libzmq3-dev"
 export USE_VALGRIND=1
 export NO_DEPENDS=1
-export TEST_RUNNER_EXTRA="--exclude rpc_bind"  # Excluded for now, see https://github.com/bitcoin/bitcoin/issues/17765#issuecomment-602068547
+if [[ "${TRAVIS}" == "true" && "${TRAVIS_REPO_SLUG}" != "bitcoin/bitcoin" ]]; then
+  export TEST_RUNNER_EXTRA="wallet_disable"  # Only run wallet_disable as a smoke test to not hit the 50 min travis time limit
+else
+  export TEST_RUNNER_EXTRA="--exclude rpc_bind"  # Excluded for now, see https://github.com/bitcoin/bitcoin/issues/17765#issuecomment-602068547
+fi
 export GOAL="install"
 export BITCOIN_CONFIG="--enable-zmq --with-incompatible-bdb --with-gui=no CC=clang CXX=clang++"  # TODO enable GUI

ci/test/06_script_a.sh

@@ -43,6 +43,8 @@ BEGIN_FOLD build
 DOCKER_EXEC make $MAKEJOBS $GOAL || ( echo "Build failure. Verbose build follows." && DOCKER_EXEC make $GOAL V=1 ; false )
 END_FOLD
 
-BEGIN_FOLD ccache_stats
+BEGIN_FOLD cache_stats
 DOCKER_EXEC "ccache --version | head -n 1 && ccache --show-stats"
+DOCKER_EXEC du -sh "${DEPENDS_DIR}"/*/
+DOCKER_EXEC du -sh "${PREVIOUS_RELEASES_DIR}"
 END_FOLD