[INFO] fetching crate math_traits 0.2.1...
[INFO] extracting crate math_traits 0.2.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/math_traits/0.2.1
[INFO] extracting crate math_traits 0.2.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/math_traits/0.2.1
[INFO] validating manifest of math_traits-0.2.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of math_traits-0.2.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing math_traits-0.2.1
[INFO] finished frobbing math_traits-0.2.1
[INFO] frobbed toml for math_traits-0.2.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/math_traits/0.2.1/Cargo.toml
[INFO] started frobbing math_traits-0.2.1
[INFO] finished frobbing math_traits-0.2.1
[INFO] frobbed toml for math_traits-0.2.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/math_traits/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing math_traits-0.2.1 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/math_traits/0.2.1:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 1dda661dcaccbfaa7711aae0877f4d71ba742d56cf9215317c7c9eda5ea2cea1
[INFO] running `"docker" "start" "-a" "1dda661dcaccbfaa7711aae0877f4d71ba742d56cf9215317c7c9eda5ea2cea1"`
[INFO] [stderr]    Compiling tuple v0.4.2
[INFO] [stderr]    Compiling math_traits v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `fmaf32`, `fmaf64`
[INFO] [stderr]  --> src/real.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::intrinsics::{fmaf32, fmaf64};
[INFO] [stderr]   |                       ^^^^^^  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.38s
[INFO] running `"docker" "inspect" "1dda661dcaccbfaa7711aae0877f4d71ba742d56cf9215317c7c9eda5ea2cea1"`
[INFO] running `"docker" "rm" "-f" "1dda661dcaccbfaa7711aae0877f4d71ba742d56cf9215317c7c9eda5ea2cea1"`
[INFO] [stdout] 1dda661dcaccbfaa7711aae0877f4d71ba742d56cf9215317c7c9eda5ea2cea1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/math_traits/0.2.1:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6aa0e107bc8dce68630163771d2f16454c466c78dc8c489551d343beba36390b
[INFO] running `"docker" "start" "-a" "6aa0e107bc8dce68630163771d2f16454c466c78dc8c489551d343beba36390b"`
[INFO] [stderr]    Compiling math_traits v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `fmaf32`, `fmaf64`
[INFO] [stderr]  --> src/real.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::intrinsics::{fmaf32, fmaf64};
[INFO] [stderr]   |                       ^^^^^^  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `"docker" "inspect" "6aa0e107bc8dce68630163771d2f16454c466c78dc8c489551d343beba36390b"`
[INFO] running `"docker" "rm" "-f" "6aa0e107bc8dce68630163771d2f16454c466c78dc8c489551d343beba36390b"`
[INFO] [stdout] 6aa0e107bc8dce68630163771d2f16454c466c78dc8c489551d343beba36390b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/math_traits/0.2.1:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 230e26aa3a877f6cf5e07ad1666a97540b2a1997445dbe87e8332f622c56f8ab
[INFO] running `"docker" "start" "-a" "230e26aa3a877f6cf5e07ad1666a97540b2a1997445dbe87e8332f622c56f8ab"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/math_traits-028a77f4979a5113
[INFO] [stderr]    Doc-tests math_traits
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test cast::test_clip_checked ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "230e26aa3a877f6cf5e07ad1666a97540b2a1997445dbe87e8332f622c56f8ab"`
[INFO] running `"docker" "rm" "-f" "230e26aa3a877f6cf5e07ad1666a97540b2a1997445dbe87e8332f622c56f8ab"`
[INFO] [stdout] 230e26aa3a877f6cf5e07ad1666a97540b2a1997445dbe87e8332f622c56f8ab