Dec 13 22:16:58.965 INFO testing das3in/rust-pomodoro against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 22:16:58.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 22:16:59.595 INFO [stdout] 0d79bdbab1ff8355c08bdb50c49bc14bf52fa355280b591969c451bd83c25ffd
Dec 13 22:16:59.600 INFO running `"docker" "start" "-a" "0d79bdbab1ff8355c08bdb50c49bc14bf52fa355280b591969c451bd83c25ffd"`
Dec 13 22:17:00.531 INFO [stderr] usermod: no changes
Dec 13 22:17:00.623 INFO [stderr]    Compiling chan v0.1.19
Dec 13 22:17:02.995 INFO [stderr]    Compiling tester v0.1.0 (/source)
Dec 13 22:17:03.998 INFO [stderr] warning: unused variable: `short_break`
Dec 13 22:17:03.998 INFO [stderr]   --> src/main.rs:51:9
Dec 13 22:17:03.998 INFO [stderr]    |
Dec 13 22:17:03.998 INFO [stderr] 51 |     let short_break = chan::tick_ms(break_param / 3);
Dec 13 22:17:03.998 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_short_break` instead
Dec 13 22:17:03.998 INFO [stderr]    |
Dec 13 22:17:03.998 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 22:17:03.998 INFO [stderr] 
Dec 13 22:17:03.998 INFO [stderr] warning: unused variable: `break_minutes_remaining`
Dec 13 22:17:03.998 INFO [stderr]   --> src/main.rs:54:13
Dec 13 22:17:03.998 INFO [stderr]    |
Dec 13 22:17:03.998 INFO [stderr] 54 |     let mut break_minutes_remaining = 3;
Dec 13 22:17:03.998 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_break_minutes_remaining` instead
Dec 13 22:17:03.998 INFO [stderr] 
Dec 13 22:17:04.003 INFO [stderr] warning: variable does not need to be mutable
Dec 13 22:17:04.003 INFO [stderr]   --> src/main.rs:54:9
Dec 13 22:17:04.003 INFO [stderr]    |
Dec 13 22:17:04.003 INFO [stderr] 54 |     let mut break_minutes_remaining = 3;
Dec 13 22:17:04.003 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:17:04.003 INFO [stderr]    |         |
Dec 13 22:17:04.003 INFO [stderr]    |         help: remove this `mut`
Dec 13 22:17:04.003 INFO [stderr]    |
Dec 13 22:17:04.003 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 22:17:04.003 INFO [stderr] 
Dec 13 22:17:06.051 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.49s
Dec 13 22:17:06.056 INFO [stderr] su: No module specific data is present
Dec 13 22:17:07.047 INFO running `"docker" "inspect" "0d79bdbab1ff8355c08bdb50c49bc14bf52fa355280b591969c451bd83c25ffd"`
Dec 13 22:17:07.225 INFO running `"docker" "rm" "-f" "0d79bdbab1ff8355c08bdb50c49bc14bf52fa355280b591969c451bd83c25ffd"`
Dec 13 22:17:07.426 INFO [stdout] 0d79bdbab1ff8355c08bdb50c49bc14bf52fa355280b591969c451bd83c25ffd
Dec 13 22:17:07.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 22:17:07.707 INFO [stdout] 5f1b7f138968a3e7b76ecaba5bf0a4f31dd0f79e2c5494d3ce18fa89d4e35957
Dec 13 22:17:07.722 INFO running `"docker" "start" "-a" "5f1b7f138968a3e7b76ecaba5bf0a4f31dd0f79e2c5494d3ce18fa89d4e35957"`
Dec 13 22:17:08.577 INFO [stderr] usermod: no changes
Dec 13 22:17:08.655 INFO [stderr]    Compiling tester v0.1.0 (/source)
Dec 13 22:17:09.574 INFO [stderr] warning: unused variable: `short_break`
Dec 13 22:17:09.574 INFO [stderr]   --> src/main.rs:51:9
Dec 13 22:17:09.574 INFO [stderr]    |
Dec 13 22:17:09.574 INFO [stderr] 51 |     let short_break = chan::tick_ms(break_param / 3);
Dec 13 22:17:09.574 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_short_break` instead
Dec 13 22:17:09.574 INFO [stderr]    |
Dec 13 22:17:09.574 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 22:17:09.574 INFO [stderr] 
Dec 13 22:17:09.574 INFO [stderr] warning: unused variable: `break_minutes_remaining`
Dec 13 22:17:09.574 INFO [stderr]   --> src/main.rs:54:13
Dec 13 22:17:09.574 INFO [stderr]    |
Dec 13 22:17:09.574 INFO [stderr] 54 |     let mut break_minutes_remaining = 3;
Dec 13 22:17:09.574 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_break_minutes_remaining` instead
Dec 13 22:17:09.574 INFO [stderr] 
Dec 13 22:17:09.574 INFO [stderr] warning: variable does not need to be mutable
Dec 13 22:17:09.574 INFO [stderr]   --> src/main.rs:54:9
Dec 13 22:17:09.574 INFO [stderr]    |
Dec 13 22:17:09.574 INFO [stderr] 54 |     let mut break_minutes_remaining = 3;
Dec 13 22:17:09.574 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:17:09.574 INFO [stderr]    |         |
Dec 13 22:17:09.574 INFO [stderr]    |         help: remove this `mut`
Dec 13 22:17:09.574 INFO [stderr]    |
Dec 13 22:17:09.574 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 22:17:09.574 INFO [stderr] 
Dec 13 22:17:09.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 13 22:17:09.867 INFO [stderr] su: No module specific data is present
Dec 13 22:17:10.148 INFO running `"docker" "inspect" "5f1b7f138968a3e7b76ecaba5bf0a4f31dd0f79e2c5494d3ce18fa89d4e35957"`
Dec 13 22:17:10.323 INFO running `"docker" "rm" "-f" "5f1b7f138968a3e7b76ecaba5bf0a4f31dd0f79e2c5494d3ce18fa89d4e35957"`
Dec 13 22:17:10.580 INFO [stdout] 5f1b7f138968a3e7b76ecaba5bf0a4f31dd0f79e2c5494d3ce18fa89d4e35957
Dec 13 22:17:10.585 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 22:17:10.869 INFO [stdout] 75d30f40622501cfefc488166d6ec4248da74943b6662baf25fbc23022504c74
Dec 13 22:17:10.873 INFO running `"docker" "start" "-a" "75d30f40622501cfefc488166d6ec4248da74943b6662baf25fbc23022504c74"`
Dec 13 22:17:11.351 INFO [stderr] usermod: no changes
Dec 13 22:17:11.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 22:17:11.420 INFO [stderr]      Running /target/debug/deps/tester-ff7eaa53ae2b70e5
Dec 13 22:17:11.420 INFO [stderr] su: No module specific data is present
Dec 13 22:17:11.421 INFO [stdout] 
Dec 13 22:17:11.421 INFO [stdout] running 0 tests
Dec 13 22:17:11.421 INFO [stdout] 
Dec 13 22:17:11.421 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 22:17:11.421 INFO [stdout] 
Dec 13 22:17:11.870 INFO running `"docker" "inspect" "75d30f40622501cfefc488166d6ec4248da74943b6662baf25fbc23022504c74"`
Dec 13 22:17:11.940 INFO running `"docker" "rm" "-f" "75d30f40622501cfefc488166d6ec4248da74943b6662baf25fbc23022504c74"`
Dec 13 22:17:11.999 INFO [stdout] 75d30f40622501cfefc488166d6ec4248da74943b6662baf25fbc23022504c74