Nov 17 08:21:34.861 INFO testing benbrunton/rust_minesweeper against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 08:21:34.863 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 08:21:35.174 INFO [stdout] 8ac4dcbdff8e9ca35fcfe025ccaf53c1a7bc00657835672cb4207e6dcb9d00e0
Nov 17 08:21:35.180 INFO running `"docker" "start" "-a" "8ac4dcbdff8e9ca35fcfe025ccaf53c1a7bc00657835672cb4207e6dcb9d00e0"`
Nov 17 08:21:35.654 INFO [stderr] usermod: no changes
Nov 17 08:21:35.723 INFO [stderr]    Compiling libc v0.2.9
Nov 17 08:21:35.723 INFO [stderr]    Compiling regex-syntax v0.3.1
Nov 17 08:21:35.723 INFO [stderr]    Compiling mempool v0.3.1
Nov 17 08:21:37.495 INFO [stderr]    Compiling memchr v0.1.11
Nov 17 08:21:37.495 INFO [stderr]    Compiling rand v0.3.14
Nov 17 08:21:38.619 INFO [stderr]    Compiling aho-corasick v0.5.1
Nov 17 08:21:42.446 INFO [stderr]    Compiling regex v0.1.65
Nov 17 08:21:47.579 INFO [stderr]    Compiling rust-mines v0.1.0 (/source)
Nov 17 08:21:49.540 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.85s
Nov 17 08:21:49.550 INFO [stderr] su: No module specific data is present
Nov 17 08:21:50.223 INFO running `"docker" "inspect" "8ac4dcbdff8e9ca35fcfe025ccaf53c1a7bc00657835672cb4207e6dcb9d00e0"`
Nov 17 08:21:50.509 INFO running `"docker" "rm" "-f" "8ac4dcbdff8e9ca35fcfe025ccaf53c1a7bc00657835672cb4207e6dcb9d00e0"`
Nov 17 08:21:50.770 INFO [stdout] 8ac4dcbdff8e9ca35fcfe025ccaf53c1a7bc00657835672cb4207e6dcb9d00e0
Nov 17 08:21:50.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 08:21:51.097 INFO [stdout] 909621d75cfb63242ef07f4c58d4fbd759aac04fda2f1f0f5cab768612f63e32
Nov 17 08:21:51.105 INFO running `"docker" "start" "-a" "909621d75cfb63242ef07f4c58d4fbd759aac04fda2f1f0f5cab768612f63e32"`
Nov 17 08:21:51.791 INFO [stderr] usermod: no changes
Nov 17 08:21:51.835 INFO [stderr]    Compiling rust-mines v0.1.0 (/source)
Nov 17 08:21:52.754 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Nov 17 08:21:52.757 INFO [stderr] su: No module specific data is present
Nov 17 08:21:53.059 INFO running `"docker" "inspect" "909621d75cfb63242ef07f4c58d4fbd759aac04fda2f1f0f5cab768612f63e32"`
Nov 17 08:21:53.179 INFO running `"docker" "rm" "-f" "909621d75cfb63242ef07f4c58d4fbd759aac04fda2f1f0f5cab768612f63e32"`
Nov 17 08:21:53.380 INFO [stdout] 909621d75cfb63242ef07f4c58d4fbd759aac04fda2f1f0f5cab768612f63e32
Nov 17 08:21:53.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 08:21:53.699 INFO [stdout] f1192dd4281b278419958c465c3e289f2045fb57053b50378e0cca776a3a7aeb
Nov 17 08:21:53.701 INFO running `"docker" "start" "-a" "f1192dd4281b278419958c465c3e289f2045fb57053b50378e0cca776a3a7aeb"`
Nov 17 08:21:54.328 INFO [stderr] usermod: no changes
Nov 17 08:21:54.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 08:21:54.372 INFO [stderr]      Running /target/debug/deps/rust_mines-bfe43458625aff3e
Nov 17 08:21:54.372 INFO [stderr] su: No module specific data is present
Nov 17 08:21:54.372 INFO [stdout] 
Nov 17 08:21:54.372 INFO [stdout] running 0 tests
Nov 17 08:21:54.372 INFO [stdout] 
Nov 17 08:21:54.372 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:21:54.372 INFO [stdout] 
Nov 17 08:21:54.691 INFO running `"docker" "inspect" "f1192dd4281b278419958c465c3e289f2045fb57053b50378e0cca776a3a7aeb"`
Nov 17 08:21:54.893 INFO running `"docker" "rm" "-f" "f1192dd4281b278419958c465c3e289f2045fb57053b50378e0cca776a3a7aeb"`
Nov 17 08:21:55.037 INFO [stdout] f1192dd4281b278419958c465c3e289f2045fb57053b50378e0cca776a3a7aeb