Let packed_simd to be sloppy

Author: workingjubilee

.travis.yml

@@ -173,12 +173,6 @@ jobs:
         rustup toolchain install nightly -c rustfmt --allow-downgrade
         ci/all.sh check_fmt || true
       stage: tools
-    - name: "clippy"
-      install: true
-      script: |
-        rustup component add clippy
-        ci/all.sh clippy
-      stage: tools
 
   allow_failures:
     # FIXME: ISPC cannot be found?

examples/Cargo.toml

@@ -1,3 +1,6 @@
+# FIXME: Many members of this workspace, including aobench, mandelbrot, and stencil,
+# currently trigger a "null pointer deref" warning.
+# This is likely due to unsoundness inside packed_simd.
 [workspace]
 members = [
     "aobench",

examples/aobench/src/lib.rs

@@ -2,7 +2,9 @@
 //!
 //! Based on [aobench](https://code.google.com/archive/p/aobench/) by Syoyo
 //! Fujita.
-#![deny(warnings, rust_2018_idioms)]
+// FIXME: Null pointer deref warning triggered in this example,
+// likely inside a macro expansion deriving from packed_simd.
+#![deny(rust_2018_idioms)]
 #![allow(non_snake_case, non_camel_case_types)]
 #![allow(
     clippy::many_single_char_names,

examples/aobench/src/main.rs

@@ -2,7 +2,7 @@
 //!
 //! Based on [aobench](https://code.google.com/archive/p/aobench/) by Syoyo
 //! Fujita.
-#![deny(warnings, rust_2018_idioms)]
+#![deny(rust_2018_idioms)]
 
 use aobench_lib::*;
 use std::path::PathBuf;

examples/dot_product/src/lib.rs

@@ -1,5 +1,5 @@
 //! Vector dot product
-#![deny(warnings, rust_2018_idioms)]
+#![deny(rust_2018_idioms)]
 #![feature(custom_inner_attributes)]
 #![allow(clippy::must_use_candidate, clippy::float_cmp)]
 

examples/fannkuch_redux/src/main.rs

@@ -1,4 +1,4 @@
-#![deny(warnings, rust_2018_idioms)]
+#![deny(rust_2018_idioms)]
 
 use fannkuch_redux_lib::*;
 

examples/mandelbrot/src/lib.rs

@@ -2,7 +2,9 @@
 //!
 //! [bg]: https://benchmarksgame-team.pages.debian.net/benchmarksgame/description/mandelbrot.html#mandelbrot
 
-#![deny(warnings, rust_2018_idioms)]
+// FIXME: Null pointer deref warning triggered in this example,
+// likely inside a macro expansion deriving from packed_simd.
+#![deny(rust_2018_idioms)]
 #![allow(
     clippy::cast_precision_loss,
     clippy::cast_sign_loss,

examples/mandelbrot/src/main.rs

@@ -2,7 +2,7 @@
 //!
 //! [bg]: https://benchmarksgame-team.pages.debian.net/benchmarksgame/description/mandelbrot.html#mandelbrot
 
-#![deny(warnings, rust_2018_idioms)]
+#![deny(rust_2018_idioms)]
 
 use mandelbrot_lib::*;
 use std::io;

examples/matrix_inverse/src/lib.rs

@@ -1,6 +1,6 @@
 //! 4x4 matrix inverse
 #![feature(custom_inner_attributes)]
-#![deny(warnings, rust_2018_idioms)]
+#![deny(rust_2018_idioms)]
 #![allow(clippy::must_use_candidate)]
 
 pub mod scalar;

examples/nbody/src/lib.rs

@@ -1,7 +1,7 @@
 //! The N-body benchmark from the [benchmarks game][bg].
 //!
 //! [bg]: https://benchmarksgame-team.pages.debian.net/benchmarksgame/description/nbody.html#nbody
-#![deny(warnings, rust_2018_idioms)]
+#![deny(rust_2018_idioms)]
 #![allow(
     clippy::similar_names,
     clippy::excessive_precision,