[INFO] crate math_traits 0.2.1 is already in cache
[INFO] checking math_traits-0.2.1 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] extracting crate math_traits 0.2.1 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate math_traits 0.2.1 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate math_traits 0.2.1
[INFO] finished tweaking crates.io crate math_traits 0.2.1
[INFO] tweaked toml for crates.io crate math_traits 0.2.1 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8496f61d6a396cba5ff59380f62c7fab21057f2b9c63927cf5f2cf031447dda4
[INFO] running `"docker" "start" "-a" "8496f61d6a396cba5ff59380f62c7fab21057f2b9c63927cf5f2cf031447dda4"`
[INFO] [stderr]     Checking tuple v0.4.2
[INFO] [stderr]     Checking math_traits v0.2.1 (/opt/rustwide/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] 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 8.42s
[INFO] running `"docker" "inspect" "8496f61d6a396cba5ff59380f62c7fab21057f2b9c63927cf5f2cf031447dda4"`
[INFO] running `"docker" "rm" "-f" "8496f61d6a396cba5ff59380f62c7fab21057f2b9c63927cf5f2cf031447dda4"`
[INFO] [stdout] 8496f61d6a396cba5ff59380f62c7fab21057f2b9c63927cf5f2cf031447dda4