Oct 13 10:42:40.197 INFO checking prefixopt-0.4.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 10:42:40.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 10:42:40.381 INFO blam! 3637f0f635ec7fc4072d48f051ebd3a1abe8b8105d115adf25e2636f4961f019
Oct 13 10:42:40.382 INFO running `"docker" "start" "-a" "3637f0f635ec7fc4072d48f051ebd3a1abe8b8105d115adf25e2636f4961f019"`
Oct 13 10:42:40.822 INFO kablam! usermod: no changes
Oct 13 10:42:40.886 INFO kablam!     Checking scopeguard v0.2.0
Oct 13 10:42:41.036 INFO kablam!     Checking map_in_place v0.1.0
Oct 13 10:42:41.725 INFO kablam!     Checking prefixopt v0.4.0 (/source)
Oct 13 10:42:45.780 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
Oct 13 10:42:45.785 INFO kablam! su: No module specific data is present
Oct 13 10:42:46.596 INFO running `"docker" "rm" "-f" "3637f0f635ec7fc4072d48f051ebd3a1abe8b8105d115adf25e2636f4961f019"`
Oct 13 10:42:46.816 INFO blam! 3637f0f635ec7fc4072d48f051ebd3a1abe8b8105d115adf25e2636f4961f019