Dec 06 02:28:29.106 INFO testing das3in/rust-pomodoro against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 02:28:29.106 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 02:28:29.496 INFO [stdout] d4b69cd2481c17fc9581fac3c8cf6f205f1e5543356b3a911c42afa10daecab2
Dec 06 02:28:29.508 INFO running `"docker" "start" "-a" "d4b69cd2481c17fc9581fac3c8cf6f205f1e5543356b3a911c42afa10daecab2"`
Dec 06 02:28:30.436 INFO [stderr] usermod: no changes
Dec 06 02:28:30.512 INFO [stderr]    Compiling chan v0.1.19
Dec 06 02:28:32.372 INFO [stderr]    Compiling tester v0.1.0 (/source)
Dec 06 02:28:33.088 INFO [stderr] warning: unused variable: `short_break`
Dec 06 02:28:33.089 INFO [stderr]   --> src/main.rs:51:9
Dec 06 02:28:33.089 INFO [stderr]    |
Dec 06 02:28:33.089 INFO [stderr] 51 |     let short_break = chan::tick_ms(break_param / 3);
Dec 06 02:28:33.089 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_short_break` instead
Dec 06 02:28:33.089 INFO [stderr]    |
Dec 06 02:28:33.089 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 02:28:33.089 INFO [stderr] 
Dec 06 02:28:33.089 INFO [stderr] warning: unused variable: `break_minutes_remaining`
Dec 06 02:28:33.089 INFO [stderr]   --> src/main.rs:54:13
Dec 06 02:28:33.089 INFO [stderr]    |
Dec 06 02:28:33.089 INFO [stderr] 54 |     let mut break_minutes_remaining = 3;
Dec 06 02:28:33.092 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_break_minutes_remaining` instead
Dec 06 02:28:33.092 INFO [stderr] 
Dec 06 02:28:33.097 INFO [stderr] warning: variable does not need to be mutable
Dec 06 02:28:33.097 INFO [stderr]   --> src/main.rs:54:9
Dec 06 02:28:33.097 INFO [stderr]    |
Dec 06 02:28:33.097 INFO [stderr] 54 |     let mut break_minutes_remaining = 3;
Dec 06 02:28:33.097 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:28:33.097 INFO [stderr]    |         |
Dec 06 02:28:33.097 INFO [stderr]    |         help: remove this `mut`
Dec 06 02:28:33.097 INFO [stderr]    |
Dec 06 02:28:33.097 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 02:28:33.097 INFO [stderr] 
Dec 06 02:28:34.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
Dec 06 02:28:34.960 INFO [stderr] su: No module specific data is present
Dec 06 02:28:35.410 INFO running `"docker" "inspect" "d4b69cd2481c17fc9581fac3c8cf6f205f1e5543356b3a911c42afa10daecab2"`
Dec 06 02:28:35.542 INFO running `"docker" "rm" "-f" "d4b69cd2481c17fc9581fac3c8cf6f205f1e5543356b3a911c42afa10daecab2"`
Dec 06 02:28:35.694 INFO [stdout] d4b69cd2481c17fc9581fac3c8cf6f205f1e5543356b3a911c42afa10daecab2
Dec 06 02:28:35.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 02:28:35.977 INFO [stdout] 63e3d3660b2ec358cf200d3c07dc3743ebc926eb54c00808f473b061473be4f3
Dec 06 02:28:35.981 INFO running `"docker" "start" "-a" "63e3d3660b2ec358cf200d3c07dc3743ebc926eb54c00808f473b061473be4f3"`
Dec 06 02:28:36.678 INFO [stderr] usermod: no changes
Dec 06 02:28:36.756 INFO [stderr]    Compiling tester v0.1.0 (/source)
Dec 06 02:28:37.520 INFO [stderr] warning: unused variable: `short_break`
Dec 06 02:28:37.520 INFO [stderr]   --> src/main.rs:51:9
Dec 06 02:28:37.520 INFO [stderr]    |
Dec 06 02:28:37.520 INFO [stderr] 51 |     let short_break = chan::tick_ms(break_param / 3);
Dec 06 02:28:37.520 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_short_break` instead
Dec 06 02:28:37.520 INFO [stderr]    |
Dec 06 02:28:37.520 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 02:28:37.520 INFO [stderr] 
Dec 06 02:28:37.524 INFO [stderr] warning: unused variable: `break_minutes_remaining`
Dec 06 02:28:37.524 INFO [stderr]   --> src/main.rs:54:13
Dec 06 02:28:37.524 INFO [stderr]    |
Dec 06 02:28:37.524 INFO [stderr] 54 |     let mut break_minutes_remaining = 3;
Dec 06 02:28:37.524 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_break_minutes_remaining` instead
Dec 06 02:28:37.524 INFO [stderr] 
Dec 06 02:28:37.525 INFO [stderr] warning: variable does not need to be mutable
Dec 06 02:28:37.525 INFO [stderr]   --> src/main.rs:54:9
Dec 06 02:28:37.525 INFO [stderr]    |
Dec 06 02:28:37.525 INFO [stderr] 54 |     let mut break_minutes_remaining = 3;
Dec 06 02:28:37.525 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:28:37.525 INFO [stderr]    |         |
Dec 06 02:28:37.525 INFO [stderr]    |         help: remove this `mut`
Dec 06 02:28:37.525 INFO [stderr]    |
Dec 06 02:28:37.525 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 02:28:37.525 INFO [stderr] 
Dec 06 02:28:37.786 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 06 02:28:37.792 INFO [stderr] su: No module specific data is present
Dec 06 02:28:38.142 INFO running `"docker" "inspect" "63e3d3660b2ec358cf200d3c07dc3743ebc926eb54c00808f473b061473be4f3"`
Dec 06 02:28:38.262 INFO running `"docker" "rm" "-f" "63e3d3660b2ec358cf200d3c07dc3743ebc926eb54c00808f473b061473be4f3"`
Dec 06 02:28:38.394 INFO [stdout] 63e3d3660b2ec358cf200d3c07dc3743ebc926eb54c00808f473b061473be4f3
Dec 06 02:28:38.398 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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" "-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 06 02:28:38.727 INFO [stdout] 2635a9764d0189c0e56749c6da19e829591f521b3aea3b66cc2bcf28cdd3cb55
Dec 06 02:28:38.729 INFO running `"docker" "start" "-a" "2635a9764d0189c0e56749c6da19e829591f521b3aea3b66cc2bcf28cdd3cb55"`
Dec 06 02:28:39.456 INFO [stderr] usermod: no changes
Dec 06 02:28:39.544 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 02:28:39.544 INFO [stderr]      Running /target/debug/deps/tester-d1a957a94d45e765
Dec 06 02:28:39.548 INFO [stdout] 
Dec 06 02:28:39.548 INFO [stdout] running 0 tests
Dec 06 02:28:39.548 INFO [stdout] 
Dec 06 02:28:39.548 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 02:28:39.548 INFO [stdout] 
Dec 06 02:28:39.560 INFO [stderr] su: No module specific data is present
Dec 06 02:28:39.964 INFO running `"docker" "inspect" "2635a9764d0189c0e56749c6da19e829591f521b3aea3b66cc2bcf28cdd3cb55"`
Dec 06 02:28:40.025 INFO running `"docker" "rm" "-f" "2635a9764d0189c0e56749c6da19e829591f521b3aea3b66cc2bcf28cdd3cb55"`
Dec 06 02:28:40.099 INFO [stdout] 2635a9764d0189c0e56749c6da19e829591f521b3aea3b66cc2bcf28cdd3cb55