Dec 04 15:08:26.584 INFO checking livingsilver94/cat against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 15:08:26.584 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 15:08:27.116 INFO [stdout] 24793dc49c1beed010bbe7acb66bdba2cdf92536769e35e36525a6b3cf17f29b
Dec 04 15:08:27.119 INFO running `"docker" "start" "-a" "24793dc49c1beed010bbe7acb66bdba2cdf92536769e35e36525a6b3cf17f29b"`
Dec 04 15:08:28.736 INFO [stderr] usermod: no changes
Dec 04 15:08:28.887 INFO [stderr]    Compiling syn v0.14.9
Dec 04 15:08:40.003 INFO [stderr]    Compiling synstructure v0.9.0
Dec 04 15:08:43.700 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 04 15:08:45.892 INFO [stderr]     Checking failure v0.1.2
Dec 04 15:08:46.363 INFO [stderr]     Checking cat v2.0.0 (/source)
Dec 04 15:08:47.494 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.70s
Dec 04 15:08:47.500 INFO [stderr] su: No module specific data is present
Dec 04 15:08:47.809 INFO running `"docker" "inspect" "24793dc49c1beed010bbe7acb66bdba2cdf92536769e35e36525a6b3cf17f29b"`
Dec 04 15:08:47.936 INFO running `"docker" "rm" "-f" "24793dc49c1beed010bbe7acb66bdba2cdf92536769e35e36525a6b3cf17f29b"`
Dec 04 15:08:48.059 INFO [stdout] 24793dc49c1beed010bbe7acb66bdba2cdf92536769e35e36525a6b3cf17f29b