Dec 01 22:53:02.333 INFO testing bon-chi/tower_of_hanoi_in_rust against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 22:53:02.333 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 01 22:53:02.543 INFO [stdout] 0b0ca5813f7f04d79f85a7cb19cfeb35e61592ee01f60a55b875ed9c2880069c
Dec 01 22:53:02.548 INFO running `"docker" "start" "-a" "0b0ca5813f7f04d79f85a7cb19cfeb35e61592ee01f60a55b875ed9c2880069c"`
Dec 01 22:53:03.256 INFO [stderr] usermod: no changes
Dec 01 22:53:03.281 INFO [stderr]    Compiling tower_of_hanoi_in_rust v0.1.0 (/source)
Dec 01 22:53:03.707 INFO [stderr] warning: variable does not need to be mutable
Dec 01 22:53:03.707 INFO [stderr]   --> src/main.rs:22:9
Dec 01 22:53:03.707 INFO [stderr]    |
Dec 01 22:53:03.707 INFO [stderr] 22 |     let mut new_stream: &mut Vec<i32> = &mut hanoi_stream(n - 1, h1);
Dec 01 22:53:03.707 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 22:53:03.707 INFO [stderr]    |         |
Dec 01 22:53:03.707 INFO [stderr]    |         help: remove this `mut`
Dec 01 22:53:03.707 INFO [stderr]    |
Dec 01 22:53:03.707 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 22:53:03.707 INFO [stderr] 
Dec 01 22:53:04.169 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 01 22:53:04.171 INFO [stderr] su: No module specific data is present
Dec 01 22:53:04.562 INFO running `"docker" "inspect" "0b0ca5813f7f04d79f85a7cb19cfeb35e61592ee01f60a55b875ed9c2880069c"`
Dec 01 22:53:04.643 INFO running `"docker" "rm" "-f" "0b0ca5813f7f04d79f85a7cb19cfeb35e61592ee01f60a55b875ed9c2880069c"`
Dec 01 22:53:04.718 INFO [stdout] 0b0ca5813f7f04d79f85a7cb19cfeb35e61592ee01f60a55b875ed9c2880069c
Dec 01 22:53:04.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 01 22:53:04.924 INFO [stdout] 082e7f1699e90040308722e0a1a3f675abfe177e2f7d31f0b6f7f82a72638ac3
Dec 01 22:53:04.928 INFO running `"docker" "start" "-a" "082e7f1699e90040308722e0a1a3f675abfe177e2f7d31f0b6f7f82a72638ac3"`
Dec 01 22:53:05.603 INFO [stderr] usermod: no changes
Dec 01 22:53:05.647 INFO [stderr]    Compiling tower_of_hanoi_in_rust v0.1.0 (/source)
Dec 01 22:53:06.155 INFO [stderr] warning: variable does not need to be mutable
Dec 01 22:53:06.155 INFO [stderr]   --> src/main.rs:22:9
Dec 01 22:53:06.155 INFO [stderr]    |
Dec 01 22:53:06.155 INFO [stderr] 22 |     let mut new_stream: &mut Vec<i32> = &mut hanoi_stream(n - 1, h1);
Dec 01 22:53:06.155 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 22:53:06.155 INFO [stderr]    |         |
Dec 01 22:53:06.155 INFO [stderr]    |         help: remove this `mut`
Dec 01 22:53:06.155 INFO [stderr]    |
Dec 01 22:53:06.155 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 22:53:06.155 INFO [stderr] 
Dec 01 22:53:06.540 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 01 22:53:06.542 INFO [stderr] su: No module specific data is present
Dec 01 22:53:06.933 INFO running `"docker" "inspect" "082e7f1699e90040308722e0a1a3f675abfe177e2f7d31f0b6f7f82a72638ac3"`
Dec 01 22:53:07.071 INFO running `"docker" "rm" "-f" "082e7f1699e90040308722e0a1a3f675abfe177e2f7d31f0b6f7f82a72638ac3"`
Dec 01 22:53:07.168 INFO [stdout] 082e7f1699e90040308722e0a1a3f675abfe177e2f7d31f0b6f7f82a72638ac3
Dec 01 22:53:07.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --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 01 22:53:07.466 INFO [stdout] 83c4544722a28dcf9d37e32c54684142ac896dcdf2638dfa2d7e50de19d20d25
Dec 01 22:53:07.468 INFO running `"docker" "start" "-a" "83c4544722a28dcf9d37e32c54684142ac896dcdf2638dfa2d7e50de19d20d25"`
Dec 01 22:53:07.979 INFO [stderr] usermod: no changes
Dec 01 22:53:08.006 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 22:53:08.006 INFO [stderr]      Running /target/debug/deps/tower_of_hanoi_in_rust-30e252514138ef2d
Dec 01 22:53:08.008 INFO [stdout] 
Dec 01 22:53:08.008 INFO [stdout] running 0 tests
Dec 01 22:53:08.008 INFO [stdout] 
Dec 01 22:53:08.008 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 22:53:08.008 INFO [stdout] 
Dec 01 22:53:08.009 INFO [stderr] su: No module specific data is present
Dec 01 22:53:08.312 INFO running `"docker" "inspect" "83c4544722a28dcf9d37e32c54684142ac896dcdf2638dfa2d7e50de19d20d25"`
Dec 01 22:53:08.416 INFO running `"docker" "rm" "-f" "83c4544722a28dcf9d37e32c54684142ac896dcdf2638dfa2d7e50de19d20d25"`
Dec 01 22:53:08.526 INFO [stdout] 83c4544722a28dcf9d37e32c54684142ac896dcdf2638dfa2d7e50de19d20d25
