Oct 12 11:33:04.735 INFO checking uhyo/rust-othello against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 12 11:33:04.737 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 12 11:33:05.289 INFO blam! 7e7037f37cb99706e6ca55789aeb4dcaeade2ee6181152408a18292129f21df7 Oct 12 11:33:05.290 INFO running `"docker" "start" "-a" "7e7037f37cb99706e6ca55789aeb4dcaeade2ee6181152408a18292129f21df7"` Oct 12 11:33:07.488 INFO kablam! usermod: no changes Oct 12 11:33:07.589 INFO kablam! Checking libc v0.2.26 Oct 12 11:33:07.589 INFO kablam! Checking getopts v0.2.14 Oct 12 11:33:08.844 INFO kablam! Checking memchr v1.0.1 Oct 12 11:33:08.845 INFO kablam! Checking rand v0.3.15 Oct 12 11:33:09.272 INFO kablam! Checking aho-corasick v0.6.3 Oct 12 11:33:10.388 INFO kablam! Checking regex v0.2.2 Oct 12 11:33:13.057 INFO kablam! Checking env_logger v0.4.3 Oct 12 11:33:13.485 INFO kablam! Checking pretty_env_logger v0.1.1 Oct 12 11:33:13.873 INFO kablam! Checking othello v0.1.0 (/source) Oct 12 11:33:15.074 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 7.54s Oct 12 11:33:15.091 INFO kablam! su: No module specific data is present Oct 12 11:33:15.734 INFO running `"docker" "rm" "-f" "7e7037f37cb99706e6ca55789aeb4dcaeade2ee6181152408a18292129f21df7"` Oct 12 11:33:16.088 INFO blam! 7e7037f37cb99706e6ca55789aeb4dcaeade2ee6181152408a18292129f21df7