Nov 28 00:54:56.332 INFO checking mayhewj/lox against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:54:56.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 00:54:56.887 INFO [stdout] f2d8883dc948a9334064593715b70b12db1ba9786fc4cc614d8fd42e30971e84
Nov 28 00:54:56.890 INFO running `"docker" "start" "-a" "f2d8883dc948a9334064593715b70b12db1ba9786fc4cc614d8fd42e30971e84"`
Nov 28 00:54:58.417 INFO [stderr] usermod: no changes
Nov 28 00:54:58.564 INFO [stderr]     Checking nix v0.5.1
Nov 28 00:54:58.564 INFO [stderr]     Checking chrono v0.4.0
Nov 28 00:55:01.381 INFO [stderr]     Checking env_logger v0.5.2
Nov 28 00:55:03.071 INFO [stderr]     Checking rustyline v1.0.0
Nov 28 00:55:04.126 INFO [stderr]     Checking lox v0.1.0 (/source)
Nov 28 00:55:05.960 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.51s
Nov 28 00:55:05.966 INFO [stderr] su: No module specific data is present
Nov 28 00:55:06.466 INFO running `"docker" "inspect" "f2d8883dc948a9334064593715b70b12db1ba9786fc4cc614d8fd42e30971e84"`
Nov 28 00:55:06.689 INFO running `"docker" "rm" "-f" "f2d8883dc948a9334064593715b70b12db1ba9786fc4cc614d8fd42e30971e84"`
Nov 28 00:55:06.898 INFO [stdout] f2d8883dc948a9334064593715b70b12db1ba9786fc4cc614d8fd42e30971e84