Dec 05 08:48:14.112 INFO checking prototty_unix-0.20.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 08:48:14.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05 08:48:14.347 INFO [stdout] e4e852b2342c1495ba2178683ab9d64ed48219e04b558c1f48dcf346be529301
Dec 05 08:48:14.349 INFO running `"docker" "start" "-a" "e4e852b2342c1495ba2178683ab9d64ed48219e04b558c1f48dcf346be529301"`
Dec 05 08:48:15.535 INFO [stderr] usermod: no changes
Dec 05 08:48:15.655 INFO [stderr]     Checking grid_2d v0.8.0
Dec 05 08:48:15.655 INFO [stderr]     Checking ansi_colour v0.4.0
Dec 05 08:48:17.108 INFO [stderr]     Checking prototty v0.20.0
Dec 05 08:48:19.154 INFO [stderr]     Checking prototty_grid v0.20.0
Dec 05 08:48:20.618 INFO [stderr]     Checking prototty_unix v0.20.0 (/source)
Dec 05 08:48:23.463 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.91s
Dec 05 08:48:23.468 INFO [stderr] su: No module specific data is present
Dec 05 08:48:24.503 INFO running `"docker" "inspect" "e4e852b2342c1495ba2178683ab9d64ed48219e04b558c1f48dcf346be529301"`
Dec 05 08:48:24.745 INFO running `"docker" "rm" "-f" "e4e852b2342c1495ba2178683ab9d64ed48219e04b558c1f48dcf346be529301"`
Dec 05 08:48:25.015 INFO [stdout] e4e852b2342c1495ba2178683ab9d64ed48219e04b558c1f48dcf346be529301