Dec 05 06:55:22.359 INFO checking serde1-1.0.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:55:22.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 06:55:22.628 INFO [stdout] a0a6784a8e89369222d22b4d62ff5694f91b4cba675281a3b245bcffa34db166
Dec 05 06:55:22.631 INFO running `"docker" "start" "-a" "a0a6784a8e89369222d22b4d62ff5694f91b4cba675281a3b245bcffa34db166"`
Dec 05 06:55:23.498 INFO [stderr] usermod: no changes
Dec 05 06:55:23.595 INFO [stderr]    Compiling serde v1.0.80
Dec 05 06:55:33.671 INFO [stderr]     Checking serde1 v1.0.1 (/source)
Dec 05 06:55:34.584 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.04s
Dec 05 06:55:34.585 INFO [stderr] su: No module specific data is present
Dec 05 06:55:35.144 INFO running `"docker" "inspect" "a0a6784a8e89369222d22b4d62ff5694f91b4cba675281a3b245bcffa34db166"`
Dec 05 06:55:35.427 INFO running `"docker" "rm" "-f" "a0a6784a8e89369222d22b4d62ff5694f91b4cba675281a3b245bcffa34db166"`
Dec 05 06:55:35.787 INFO [stdout] a0a6784a8e89369222d22b4d62ff5694f91b4cba675281a3b245bcffa34db166