Dec 04 07:58:52.360 INFO checking u238/traits_exercise against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 07:58:52.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 07:58:52.812 INFO [stdout] 2c5843d87d47fb4c567ee564eb75a577a6bfe6bf501f027bc69452a62b740f8e
Dec 04 07:58:52.816 INFO running `"docker" "start" "-a" "2c5843d87d47fb4c567ee564eb75a577a6bfe6bf501f027bc69452a62b740f8e"`
Dec 04 07:58:54.315 INFO [stderr] usermod: no changes
Dec 04 07:58:54.375 INFO [stderr]     Checking traits_exercise v0.1.0 (/source)
Dec 04 07:58:54.983 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 04 07:58:54.983 INFO [stderr] su: No module specific data is present
Dec 04 07:58:55.980 INFO running `"docker" "inspect" "2c5843d87d47fb4c567ee564eb75a577a6bfe6bf501f027bc69452a62b740f8e"`
Dec 04 07:58:56.201 INFO running `"docker" "rm" "-f" "2c5843d87d47fb4c567ee564eb75a577a6bfe6bf501f027bc69452a62b740f8e"`
Dec 04 07:58:56.487 INFO [stdout] 2c5843d87d47fb4c567ee564eb75a577a6bfe6bf501f027bc69452a62b740f8e