Dec 03 11:41:03.001 INFO testing force_remove-0.1.1 against 1.30.1 for beta-1.31-5
Dec 03 11:41:03.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 11:41:03.295 INFO [stdout] 49f31a9afc9ad6e708f29d188c9ef33139a6b457886ae612f2c6d59d1bd243c5
Dec 03 11:41:03.296 INFO running `"docker" "start" "-a" "49f31a9afc9ad6e708f29d188c9ef33139a6b457886ae612f2c6d59d1bd243c5"`
Dec 03 11:41:03.786 INFO [stderr] usermod: no changes
Dec 03 11:41:03.813 INFO [stderr]    Compiling force_remove v0.1.1 (/source)
Dec 03 11:41:04.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 03 11:41:04.471 INFO [stderr] su: No module specific data is present
Dec 03 11:41:04.819 INFO running `"docker" "inspect" "49f31a9afc9ad6e708f29d188c9ef33139a6b457886ae612f2c6d59d1bd243c5"`
Dec 03 11:41:05.115 INFO running `"docker" "rm" "-f" "49f31a9afc9ad6e708f29d188c9ef33139a6b457886ae612f2c6d59d1bd243c5"`
Dec 03 11:41:05.304 INFO [stdout] 49f31a9afc9ad6e708f29d188c9ef33139a6b457886ae612f2c6d59d1bd243c5
Dec 03 11:41:05.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 11:41:05.621 INFO [stdout] 727966e56e4943b6e897a4d35dfe488eecc58e65ac6bddf5af71d7cc9d9c7746
Dec 03 11:41:05.625 INFO running `"docker" "start" "-a" "727966e56e4943b6e897a4d35dfe488eecc58e65ac6bddf5af71d7cc9d9c7746"`
Dec 03 11:41:06.739 INFO [stderr] usermod: no changes
Dec 03 11:41:06.820 INFO [stderr]    Compiling force_remove v0.1.1 (/source)
Dec 03 11:41:07.731 INFO [stderr] warning: unused import: `std::os`
Dec 03 11:41:07.731 INFO [stderr]   --> src/lib.rs:42:9
Dec 03 11:41:07.731 INFO [stderr]    |
Dec 03 11:41:07.731 INFO [stderr] 42 |     use std::os;
Dec 03 11:41:07.731 INFO [stderr]    |         ^^^^^^^
Dec 03 11:41:07.731 INFO [stderr]    |
Dec 03 11:41:07.731 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 03 11:41:07.731 INFO [stderr] 
Dec 03 11:41:07.731 INFO [stderr] warning: unused import: `std::io`
Dec 03 11:41:07.731 INFO [stderr]   --> src/lib.rs:46:9
Dec 03 11:41:07.731 INFO [stderr]    |
Dec 03 11:41:07.731 INFO [stderr] 46 |     use std::io;
Dec 03 11:41:07.731 INFO [stderr]    |         ^^^^^^^
Dec 03 11:41:07.731 INFO [stderr] 
Dec 03 11:41:08.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Dec 03 11:41:08.573 INFO [stderr] su: No module specific data is present
Dec 03 11:41:09.422 INFO running `"docker" "inspect" "727966e56e4943b6e897a4d35dfe488eecc58e65ac6bddf5af71d7cc9d9c7746"`
Dec 03 11:41:09.536 INFO running `"docker" "rm" "-f" "727966e56e4943b6e897a4d35dfe488eecc58e65ac6bddf5af71d7cc9d9c7746"`
Dec 03 11:41:09.678 INFO [stdout] 727966e56e4943b6e897a4d35dfe488eecc58e65ac6bddf5af71d7cc9d9c7746
