Oct 13 01:27:30.633 INFO checking alex/otp-cop against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 01:27:30.635 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 01:27:30.998 INFO blam! 457088f688afc5f52e9b662e4716d8f5725bf13c7fe7f7428ec91386c1a78f1d
Oct 13 01:27:31.002 INFO running `"docker" "start" "-a" "457088f688afc5f52e9b662e4716d8f5725bf13c7fe7f7428ec91386c1a78f1d"`
Oct 13 01:27:32.252 INFO kablam! usermod: no changes
Oct 13 01:27:32.497 INFO kablam!     Checking serde v1.0.2
Oct 13 01:27:32.513 INFO kablam!    Compiling serde_derive_internals v0.15.0
Oct 13 01:27:36.282 INFO kablam!    Compiling serde_derive v1.0.2
Oct 13 01:27:50.820 INFO kablam!     Checking serde_json v1.0.1
Oct 13 01:27:53.168 INFO kablam!     Checking otp-cop v0.1.0 (/source)
Oct 13 01:28:01.066 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.78s
Oct 13 01:28:01.077 INFO kablam! su: No module specific data is present
Oct 13 01:28:01.786 INFO running `"docker" "rm" "-f" "457088f688afc5f52e9b662e4716d8f5725bf13c7fe7f7428ec91386c1a78f1d"`
Oct 13 01:28:01.992 INFO blam! 457088f688afc5f52e9b662e4716d8f5725bf13c7fe7f7428ec91386c1a78f1d