[INFO] updating cached repository https://github.com/MaguroChicken/YMM4_Encoder
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaguroChicken%2FYMM4_Encoder" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MaguroChicken/YMM4_Encoder on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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 /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/MaguroChicken/YMM4_Encoder already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b29f1360e08379f669da0610e43e176c20527e41b8d6d4b443978aafb3b16e03
[INFO] running `"docker" "start" "-a" "b29f1360e08379f669da0610e43e176c20527e41b8d6d4b443978aafb3b16e03"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling utf8-ranges v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.6.7
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[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 41.87s
[INFO] running `"docker" "inspect" "b29f1360e08379f669da0610e43e176c20527e41b8d6d4b443978aafb3b16e03"`
[INFO] running `"docker" "rm" "-f" "b29f1360e08379f669da0610e43e176c20527e41b8d6d4b443978aafb3b16e03"`
[INFO] [stdout] b29f1360e08379f669da0610e43e176c20527e41b8d6d4b443978aafb3b16e03