Dec 05 10:58:59.217 INFO testing programLyrique/tomatoton against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 10:58:59.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 10:58:59.410 INFO [stdout] 80de65e998c181f3649d066a437805a2ec92d265eed1e79e8e74591b7da05fc2
Dec 05 10:58:59.412 INFO running `"docker" "start" "-a" "80de65e998c181f3649d066a437805a2ec92d265eed1e79e8e74591b7da05fc2"`
Dec 05 10:58:59.836 INFO [stderr] usermod: no changes
Dec 05 10:58:59.903 INFO [stderr]    Compiling memchr v2.0.1
Dec 05 10:58:59.906 INFO [stderr]    Compiling chrono v0.4.0
Dec 05 10:59:00.270 INFO [stderr]    Compiling csv-core v0.1.4
Dec 05 10:59:01.160 INFO [stderr]    Compiling csv v1.0.0-beta.5
Dec 05 10:59:03.256 INFO [stderr]    Compiling tomatoton v0.1.0 (/source)
Dec 05 10:59:03.619 INFO [stderr] warning: unused import: `File`
Dec 05 10:59:03.624 INFO [stderr]  --> src/lib.rs:8:15
Dec 05 10:59:03.624 INFO [stderr]   |
Dec 05 10:59:03.624 INFO [stderr] 8 | use std::fs::{File, OpenOptions};
Dec 05 10:59:03.624 INFO [stderr]   |               ^^^^
Dec 05 10:59:03.624 INFO [stderr]   |
Dec 05 10:59:03.624 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:59:03.624 INFO [stderr] 
Dec 05 10:59:03.624 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 05 10:59:03.624 INFO [stderr]   --> src/lib.rs:11:5
Dec 05 10:59:03.624 INFO [stderr]    |
Dec 05 10:59:03.624 INFO [stderr] 11 | use std::io::prelude::*;
Dec 05 10:59:03.624 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 10:59:03.624 INFO [stderr] 
Dec 05 10:59:03.711 INFO [stderr] warning: unused import: `serde::Serialize`
Dec 05 10:59:03.711 INFO [stderr]  --> src/lib.rs:9:5
Dec 05 10:59:03.711 INFO [stderr]   |
Dec 05 10:59:03.711 INFO [stderr] 9 | use serde::Serialize;
Dec 05 10:59:03.711 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 10:59:03.711 INFO [stderr] 
Dec 05 10:59:03.743 INFO [stderr] warning: method is never used: `new`
Dec 05 10:59:03.743 INFO [stderr]   --> src/lib.rs:49:5
Dec 05 10:59:03.743 INFO [stderr]    |
Dec 05 10:59:03.743 INFO [stderr] 49 |     fn new(start_time : DateTime, expected_duration : time::Duration, kind : Kind) -> Pomodoro {
Dec 05 10:59:03.743 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:59:03.743 INFO [stderr]    |
Dec 05 10:59:03.743 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 10:59:03.743 INFO [stderr] 
Dec 05 10:59:05.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
Dec 05 10:59:05.276 INFO [stderr] su: No module specific data is present
Dec 05 10:59:05.552 INFO running `"docker" "inspect" "80de65e998c181f3649d066a437805a2ec92d265eed1e79e8e74591b7da05fc2"`
Dec 05 10:59:05.663 INFO running `"docker" "rm" "-f" "80de65e998c181f3649d066a437805a2ec92d265eed1e79e8e74591b7da05fc2"`
Dec 05 10:59:05.768 INFO [stdout] 80de65e998c181f3649d066a437805a2ec92d265eed1e79e8e74591b7da05fc2
Dec 05 10:59:05.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 10:59:05.993 INFO [stdout] d34281bdbe056e556b93ed4007a9b3d647b8889441d76c50d6fa4f08f2fd9ca1
Dec 05 10:59:05.995 INFO running `"docker" "start" "-a" "d34281bdbe056e556b93ed4007a9b3d647b8889441d76c50d6fa4f08f2fd9ca1"`
Dec 05 10:59:06.395 INFO [stderr] usermod: no changes
Dec 05 10:59:06.464 INFO [stderr]    Compiling tomatoton v0.1.0 (/source)
Dec 05 10:59:06.888 INFO [stderr] warning: unused import: `File`
Dec 05 10:59:06.888 INFO [stderr]  --> src/lib.rs:8:15
Dec 05 10:59:06.888 INFO [stderr]   |
Dec 05 10:59:06.888 INFO [stderr] 8 | use std::fs::{File, OpenOptions};
Dec 05 10:59:06.888 INFO [stderr]   |               ^^^^
Dec 05 10:59:06.888 INFO [stderr]   |
Dec 05 10:59:06.888 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:59:06.888 INFO [stderr] 
Dec 05 10:59:06.888 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 05 10:59:06.888 INFO [stderr]   --> src/lib.rs:11:5
Dec 05 10:59:06.888 INFO [stderr]    |
Dec 05 10:59:06.888 INFO [stderr] 11 | use std::io::prelude::*;
Dec 05 10:59:06.888 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 10:59:06.888 INFO [stderr] 
Dec 05 10:59:07.074 INFO [stderr] warning: unused import: `serde::Serialize`
Dec 05 10:59:07.074 INFO [stderr]  --> src/lib.rs:9:5
Dec 05 10:59:07.074 INFO [stderr]   |
Dec 05 10:59:07.074 INFO [stderr] 9 | use serde::Serialize;
Dec 05 10:59:07.074 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 10:59:07.074 INFO [stderr] 
Dec 05 10:59:07.112 INFO [stderr] warning: method is never used: `new`
Dec 05 10:59:07.112 INFO [stderr]   --> src/lib.rs:49:5
Dec 05 10:59:07.112 INFO [stderr]    |
Dec 05 10:59:07.112 INFO [stderr] 49 |     fn new(start_time : DateTime, expected_duration : time::Duration, kind : Kind) -> Pomodoro {
Dec 05 10:59:07.112 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:59:07.112 INFO [stderr]    |
Dec 05 10:59:07.112 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 10:59:07.112 INFO [stderr] 
Dec 05 10:59:08.000 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Dec 05 10:59:08.005 INFO [stderr] su: No module specific data is present
Dec 05 10:59:08.266 INFO running `"docker" "inspect" "d34281bdbe056e556b93ed4007a9b3d647b8889441d76c50d6fa4f08f2fd9ca1"`
Dec 05 10:59:08.348 INFO running `"docker" "rm" "-f" "d34281bdbe056e556b93ed4007a9b3d647b8889441d76c50d6fa4f08f2fd9ca1"`
Dec 05 10:59:08.427 INFO [stdout] d34281bdbe056e556b93ed4007a9b3d647b8889441d76c50d6fa4f08f2fd9ca1