Dec 07 18:24:35.656 INFO testing dono-2.0.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 18:24:35.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 07 18:24:35.880 INFO [stdout] 3b274eca01d7d76f6a9077faf49a20c6c2edf2be16f87d2f85b793120565326e
Dec 07 18:24:35.888 INFO running `"docker" "start" "-a" "3b274eca01d7d76f6a9077faf49a20c6c2edf2be16f87d2f85b793120565326e"`
Dec 07 18:24:36.461 INFO [stderr] usermod: no changes
Dec 07 18:24:36.548 INFO [stderr]    Compiling os_type v0.5.0
Dec 07 18:24:37.918 INFO [stderr]    Compiling dono v2.0.0 (/source)
Dec 07 18:24:39.472 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 07 18:24:39.472 INFO [stderr]    --> src/labels.rs:237:30
Dec 07 18:24:39.472 INFO [stderr]     |
Dec 07 18:24:39.472 INFO [stderr] 237 |     let mut home_directory = env::home_dir().unwrap();
Dec 07 18:24:39.472 INFO [stderr]     |                              ^^^^^^^^^^^^^
Dec 07 18:24:39.472 INFO [stderr]     |
Dec 07 18:24:39.472 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 07 18:24:39.472 INFO [stderr] 
Dec 07 18:24:40.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
Dec 07 18:24:40.144 INFO [stderr] su: No module specific data is present
Dec 07 18:24:40.712 INFO running `"docker" "inspect" "3b274eca01d7d76f6a9077faf49a20c6c2edf2be16f87d2f85b793120565326e"`
Dec 07 18:24:41.038 INFO running `"docker" "rm" "-f" "3b274eca01d7d76f6a9077faf49a20c6c2edf2be16f87d2f85b793120565326e"`
Dec 07 18:24:41.415 INFO [stdout] 3b274eca01d7d76f6a9077faf49a20c6c2edf2be16f87d2f85b793120565326e
Dec 07 18:24:41.428 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 07 18:24:41.824 INFO [stdout] 7ccfcd056714828f94df6db1bafa2febe3af7afe5f107fdbea896afd2fc68582
Dec 07 18:24:41.826 INFO running `"docker" "start" "-a" "7ccfcd056714828f94df6db1bafa2febe3af7afe5f107fdbea896afd2fc68582"`
Dec 07 18:24:42.851 INFO [stderr] usermod: no changes
Dec 07 18:24:43.004 INFO [stderr]    Compiling dono v2.0.0 (/source)
Dec 07 18:24:46.524 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 07 18:24:46.524 INFO [stderr]    --> src/labels.rs:237:30
Dec 07 18:24:46.524 INFO [stderr]     |
Dec 07 18:24:46.524 INFO [stderr] 237 |     let mut home_directory = env::home_dir().unwrap();
Dec 07 18:24:46.524 INFO [stderr]     |                              ^^^^^^^^^^^^^
Dec 07 18:24:46.524 INFO [stderr]     |
Dec 07 18:24:46.524 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 07 18:24:46.524 INFO [stderr] 
Dec 07 18:24:47.224 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 07 18:24:47.225 INFO [stderr]    --> tests/labels.rs:264:30
Dec 07 18:24:47.225 INFO [stderr]     |
Dec 07 18:24:47.225 INFO [stderr] 264 |     let mut home_directory = env::home_dir().unwrap();
Dec 07 18:24:47.226 INFO [stderr]     |                              ^^^^^^^^^^^^^
Dec 07 18:24:47.226 INFO [stderr]     |
Dec 07 18:24:47.226 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 07 18:24:47.226 INFO [stderr] 
Dec 07 18:24:47.692 INFO [stderr] warning: variable does not need to be mutable
Dec 07 18:24:47.692 INFO [stderr]    --> tests/labels.rs:106:9
Dec 07 18:24:47.692 INFO [stderr]     |
Dec 07 18:24:47.692 INFO [stderr] 106 |     let mut label = labels.last_mut().unwrap();
Dec 07 18:24:47.692 INFO [stderr]     |         ----^^^^^
Dec 07 18:24:47.692 INFO [stderr]     |         |
Dec 07 18:24:47.692 INFO [stderr]     |         help: remove this `mut`
Dec 07 18:24:47.692 INFO [stderr]     |
Dec 07 18:24:47.692 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 18:24:47.692 INFO [stderr] 
Dec 07 18:24:50.814 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.94s
Dec 07 18:24:50.828 INFO [stderr] su: No module specific data is present
Dec 07 18:24:51.584 INFO running `"docker" "inspect" "7ccfcd056714828f94df6db1bafa2febe3af7afe5f107fdbea896afd2fc68582"`
Dec 07 18:24:51.890 INFO running `"docker" "rm" "-f" "7ccfcd056714828f94df6db1bafa2febe3af7afe5f107fdbea896afd2fc68582"`
Dec 07 18:24:52.192 INFO [stdout] 7ccfcd056714828f94df6db1bafa2febe3af7afe5f107fdbea896afd2fc68582