Nov 28 10:35:33.428 INFO checking UnlawfulMonad/regtest against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 10:35:33.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 10:35:33.878 INFO [stdout] 7603c056942d1101fdb840386ef4dda6efa687329206bcee9e0d9b252f9bd441
Nov 28 10:35:33.879 INFO running `"docker" "start" "-a" "7603c056942d1101fdb840386ef4dda6efa687329206bcee9e0d9b252f9bd441"`
Nov 28 10:35:34.520 INFO [stderr] usermod: no changes
Nov 28 10:35:34.640 INFO [stderr]     Checking nix v0.5.1
Nov 28 10:35:34.649 INFO [stderr]     Checking regex v1.0.1
Nov 28 10:35:39.107 INFO [stderr]     Checking rustyline v1.0.0
Nov 28 10:35:40.100 INFO [stderr]     Checking regtest v0.3.5 (/source)
Nov 28 10:35:42.213 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.66s
Nov 28 10:35:42.219 INFO [stderr] su: No module specific data is present
Nov 28 10:35:42.620 INFO running `"docker" "inspect" "7603c056942d1101fdb840386ef4dda6efa687329206bcee9e0d9b252f9bd441"`
Nov 28 10:35:42.761 INFO running `"docker" "rm" "-f" "7603c056942d1101fdb840386ef4dda6efa687329206bcee9e0d9b252f9bd441"`
Nov 28 10:35:42.891 INFO [stdout] 7603c056942d1101fdb840386ef4dda6efa687329206bcee9e0d9b252f9bd441