[INFO] updating cached repository https://github.com/MaguroChicken/YMM4_Encoder
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9a33747451aecc852ebb30685003edeea87acca0
[INFO] checking MaguroChicken/YMM4_Encoder against master#f834695781d00daa61d04e11720403ff32cb0e78 for pr-63831
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaguroChicken%2FYMM4_Encoder" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MaguroChicken/YMM4_Encoder on toolchain f834695781d00daa61d04e11720403ff32cb0e78
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+f834695781d00daa61d04e11720403ff32cb0e78" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/MaguroChicken/YMM4_Encoder
[INFO] finished tweaking git repo https://github.com/MaguroChicken/YMM4_Encoder
[INFO] tweaked toml for git repo https://github.com/MaguroChicken/YMM4_Encoder written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/MaguroChicken/YMM4_Encoder already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+f834695781d00daa61d04e11720403ff32cb0e78" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/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" "+f834695781d00daa61d04e11720403ff32cb0e78" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b22d4ded9b3afb5548cfa3c55ab4059e35e8dac272732be3ba1ff3a89b8af845
[INFO] running `"docker" "start" "-a" "b22d4ded9b3afb5548cfa3c55ab4059e35e8dac272732be3ba1ff3a89b8af845"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex v1.1.7
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]     Checking YMM4_encoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.34s
[INFO] running `"docker" "inspect" "b22d4ded9b3afb5548cfa3c55ab4059e35e8dac272732be3ba1ff3a89b8af845"`
[INFO] running `"docker" "rm" "-f" "b22d4ded9b3afb5548cfa3c55ab4059e35e8dac272732be3ba1ff3a89b8af845"`
[INFO] [stdout] b22d4ded9b3afb5548cfa3c55ab4059e35e8dac272732be3ba1ff3a89b8af845