[INFO] crate ppv-lite86 0.2.5 is already in cache
[INFO] extracting crate ppv-lite86 0.2.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/ppv-lite86/0.2.5
[INFO] extracting crate ppv-lite86 0.2.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ppv-lite86/0.2.5
[INFO] validating manifest of ppv-lite86-0.2.5 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ppv-lite86-0.2.5 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ppv-lite86-0.2.5
[INFO] finished frobbing ppv-lite86-0.2.5
[INFO] frobbed toml for ppv-lite86-0.2.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ppv-lite86/0.2.5/Cargo.toml
[INFO] started frobbing ppv-lite86-0.2.5
[INFO] finished frobbing ppv-lite86-0.2.5
[INFO] frobbed toml for ppv-lite86-0.2.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ppv-lite86/0.2.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ppv-lite86-0.2.5 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ppv-lite86/0.2.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6210cacb76a8356ec3ed024ea695609a7a7d9ea3a9f16a2abd6763efee4d8408
[INFO] running `"docker" "start" "-a" "6210cacb76a8356ec3ed024ea695609a7a7d9ea3a9f16a2abd6763efee4d8408"`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/x86_64/sse2.rs:783:9
[INFO] [stderr]     |
[INFO] [stderr] 783 |         Self::new(unsafe { unimplemented!() })
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `xs`
[INFO] [stderr]    --> src/x86_64/sse2.rs:413:19
[INFO] [stderr]     |
[INFO] [stderr] 413 |     fn from_lanes(xs: [u128; 1]) -> Self {
[INFO] [stderr]     |                   ^^ help: consider prefixing with an underscore: `_xs`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/x86_64/sse2.rs:783:19
[INFO] [stderr]     |
[INFO] [stderr] 783 |         Self::new(unsafe { unimplemented!() })
[INFO] [stderr]     |                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_unsafe)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `eq128_s4`
[INFO] [stderr]     --> src/x86_64/sse2.rs:1082:1
[INFO] [stderr]      |
[INFO] [stderr] 1082 | unsafe fn eq128_s4(x: __m128i, y: __m128i) -> bool {
[INFO] [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `"docker" "inspect" "6210cacb76a8356ec3ed024ea695609a7a7d9ea3a9f16a2abd6763efee4d8408"`
[INFO] running `"docker" "rm" "-f" "6210cacb76a8356ec3ed024ea695609a7a7d9ea3a9f16a2abd6763efee4d8408"`
[INFO] [stdout] 6210cacb76a8356ec3ed024ea695609a7a7d9ea3a9f16a2abd6763efee4d8408
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ppv-lite86/0.2.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5566b54c9699154c63a708a3b1c7f240573ec0343e7b2f62752e3d99497cb903
[INFO] running `"docker" "start" "-a" "5566b54c9699154c63a708a3b1c7f240573ec0343e7b2f62752e3d99497cb903"`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/x86_64/sse2.rs:783:9
[INFO] [stderr]     |
[INFO] [stderr] 783 |         Self::new(unsafe { unimplemented!() })
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `xs`
[INFO] [stderr]    --> src/x86_64/sse2.rs:413:19
[INFO] [stderr]     |
[INFO] [stderr] 413 |     fn from_lanes(xs: [u128; 1]) -> Self {
[INFO] [stderr]     |                   ^^ help: consider prefixing with an underscore: `_xs`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/x86_64/sse2.rs:783:19
[INFO] [stderr]     |
[INFO] [stderr] 783 |         Self::new(unsafe { unimplemented!() })
[INFO] [stderr]     |                   ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_unsafe)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `eq128_s4`
[INFO] [stderr]     --> src/x86_64/sse2.rs:1082:1
[INFO] [stderr]      |
[INFO] [stderr] 1082 | unsafe fn eq128_s4(x: __m128i, y: __m128i) -> bool {
[INFO] [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `"docker" "inspect" "5566b54c9699154c63a708a3b1c7f240573ec0343e7b2f62752e3d99497cb903"`
[INFO] running `"docker" "rm" "-f" "5566b54c9699154c63a708a3b1c7f240573ec0343e7b2f62752e3d99497cb903"`
[INFO] [stdout] 5566b54c9699154c63a708a3b1c7f240573ec0343e7b2f62752e3d99497cb903
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ppv-lite86/0.2.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] bd0fe41be16c27976a1a8653a7f4b4fb8dca3de18aa7fcc20296cc670f9f8227
[INFO] running `"docker" "start" "-a" "bd0fe41be16c27976a1a8653a7f4b4fb8dca3de18aa7fcc20296cc670f9f8227"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ppv_lite86-d8ea9ce71b2845b5
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test x86_64::sse2::test::test_bswap64_s2_vs_s3 ... ok
[INFO] [stdout] test x86_64::sse2::test::test_lanes_u32x4 ... ok
[INFO] [stdout] test x86_64::sse2::test::test_bswap32_s2_vs_s3 ... ok
[INFO] [stdout] test x86_64::sse2::test::test_shuffle32_s2_vs_s3 ... ok
[INFO] [stdout] test x86_64::sse2::test::test_lanes_u64x2 ... ok
[INFO] [stdout] test x86_64::sse2::test::test_vec4_u64x2_s4 ... ok
[INFO] [stdout] test x86_64::sse2::test::test_shuffle64_s2_vs_s3 ... ok
[INFO] [stdout] test x86_64::sse2::test::test_vec4_u32x4_s2 ... ok
[INFO] [stdout] test x86_64::sse2::test::test_vec4_u32x4_s4 ... ok
[INFO] [stdout] test x86_64::sse2::test::test_vec2_u64x2_s2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ppv-lite86
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bd0fe41be16c27976a1a8653a7f4b4fb8dca3de18aa7fcc20296cc670f9f8227"`
[INFO] running `"docker" "rm" "-f" "bd0fe41be16c27976a1a8653a7f4b4fb8dca3de18aa7fcc20296cc670f9f8227"`
[INFO] [stdout] bd0fe41be16c27976a1a8653a7f4b4fb8dca3de18aa7fcc20296cc670f9f8227