Oct 13 00:38:58.780 INFO checking benbrunton/rust_minesweeper against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977 Oct 13 00:38:58.780 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 00:38:59.106 INFO blam! 14f5bfb6cbcc88daafe339438d493e16b7f90cf9497ec0f5987b988c54238985 Oct 13 00:38:59.116 INFO running `"docker" "start" "-a" "14f5bfb6cbcc88daafe339438d493e16b7f90cf9497ec0f5987b988c54238985"` Oct 13 00:38:59.676 INFO kablam! usermod: no changes Oct 13 00:38:59.732 INFO kablam! Checking libc v0.2.9 Oct 13 00:38:59.732 INFO kablam! Checking mempool v0.3.1 Oct 13 00:38:59.732 INFO kablam! Checking regex-syntax v0.3.1 Oct 13 00:39:01.051 INFO kablam! Checking memchr v0.1.11 Oct 13 00:39:01.054 INFO kablam! Checking rand v0.3.14 Oct 13 00:39:02.089 INFO kablam! Checking aho-corasick v0.5.1 Oct 13 00:39:04.164 INFO kablam! Checking regex v0.1.65 Oct 13 00:39:05.977 INFO kablam! Checking rust-mines v0.1.0 (/source) Oct 13 00:39:07.536 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 7.84s Oct 13 00:39:07.542 INFO kablam! su: No module specific data is present Oct 13 00:39:07.896 INFO running `"docker" "rm" "-f" "14f5bfb6cbcc88daafe339438d493e16b7f90cf9497ec0f5987b988c54238985"` Oct 13 00:39:08.064 INFO blam! 14f5bfb6cbcc88daafe339438d493e16b7f90cf9497ec0f5987b988c54238985