Nov 30 21:32:54.008 INFO checking grep-printer-0.1.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 21:32:54.008 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 21:32:54.454 INFO [stdout] 8fdf7ed2d3eca37bfac5a952d499782a2bcd6d576dbd09c1173fb441013b0ff1
Nov 30 21:32:54.456 INFO running `"docker" "start" "-a" "8fdf7ed2d3eca37bfac5a952d499782a2bcd6d576dbd09c1173fb441013b0ff1"`
Nov 30 21:32:56.475 INFO [stderr] usermod: no changes
Nov 30 21:32:56.624 INFO [stderr]     Checking encoding_rs_io v0.1.3
Nov 30 21:32:56.624 INFO [stderr]     Checking grep-matcher v0.1.1
Nov 30 21:32:58.426 INFO [stderr]     Checking grep-searcher v0.1.1
Nov 30 21:32:58.426 INFO [stderr]     Checking grep-regex v0.1.1
Nov 30 21:33:00.612 INFO [stderr]     Checking grep-printer v0.1.1 (/source)
Nov 30 21:33:04.908 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.40s
Nov 30 21:33:04.919 INFO [stderr] su: No module specific data is present
Nov 30 21:33:05.210 INFO running `"docker" "inspect" "8fdf7ed2d3eca37bfac5a952d499782a2bcd6d576dbd09c1173fb441013b0ff1"`
Nov 30 21:33:05.376 INFO running `"docker" "rm" "-f" "8fdf7ed2d3eca37bfac5a952d499782a2bcd6d576dbd09c1173fb441013b0ff1"`
Nov 30 21:33:05.655 INFO [stdout] 8fdf7ed2d3eca37bfac5a952d499782a2bcd6d576dbd09c1173fb441013b0ff1