Nov 16 16:32:29.282 INFO testing programLyrique/tomatoton against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 16:32:29.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 16:32:29.775 INFO [stdout] b89020abd4c114bd1053503101cc754dd834d193b7c3f91bfe37b3216ed15256
Nov 16 16:32:29.777 INFO running `"docker" "start" "-a" "b89020abd4c114bd1053503101cc754dd834d193b7c3f91bfe37b3216ed15256"`
Nov 16 16:32:30.893 INFO [stderr] usermod: no changes
Nov 16 16:32:30.987 INFO [stderr]    Compiling memchr v2.0.1
Nov 16 16:32:30.999 INFO [stderr]    Compiling chrono v0.4.0
Nov 16 16:32:31.823 INFO [stderr]    Compiling csv-core v0.1.4
Nov 16 16:32:33.079 INFO [stderr]    Compiling csv v1.0.0-beta.5
Nov 16 16:32:35.944 INFO [stderr]    Compiling tomatoton v0.1.0 (/source)
Nov 16 16:32:36.355 INFO [stderr] warning: unused import: `File`
Nov 16 16:32:36.355 INFO [stderr]  --> src/lib.rs:8:15
Nov 16 16:32:36.355 INFO [stderr]   |
Nov 16 16:32:36.355 INFO [stderr] 8 | use std::fs::{File, OpenOptions};
Nov 16 16:32:36.355 INFO [stderr]   |               ^^^^
Nov 16 16:32:36.355 INFO [stderr]   |
Nov 16 16:32:36.355 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 16:32:36.355 INFO [stderr] 
Nov 16 16:32:36.355 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 16 16:32:36.355 INFO [stderr]   --> src/lib.rs:11:5
Nov 16 16:32:36.355 INFO [stderr]    |
Nov 16 16:32:36.355 INFO [stderr] 11 | use std::io::prelude::*;
Nov 16 16:32:36.355 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 16 16:32:36.355 INFO [stderr] 
Nov 16 16:32:36.443 INFO [stderr] warning: unused import: `serde::Serialize`
Nov 16 16:32:36.443 INFO [stderr]  --> src/lib.rs:9:5
Nov 16 16:32:36.443 INFO [stderr]   |
Nov 16 16:32:36.443 INFO [stderr] 9 | use serde::Serialize;
Nov 16 16:32:36.443 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 16:32:36.443 INFO [stderr] 
Nov 16 16:32:36.483 INFO [stderr] warning: method is never used: `new`
Nov 16 16:32:36.483 INFO [stderr]   --> src/lib.rs:49:5
Nov 16 16:32:36.483 INFO [stderr]    |
Nov 16 16:32:36.483 INFO [stderr] 49 |     fn new(start_time : DateTime, expected_duration : time::Duration, kind : Kind) -> Pomodoro {
Nov 16 16:32:36.483 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:32:36.483 INFO [stderr]    |
Nov 16 16:32:36.483 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 16:32:36.483 INFO [stderr] 
Nov 16 16:32:38.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.29s
Nov 16 16:32:38.211 INFO [stderr] su: No module specific data is present
Nov 16 16:32:38.859 INFO running `"docker" "inspect" "b89020abd4c114bd1053503101cc754dd834d193b7c3f91bfe37b3216ed15256"`
Nov 16 16:32:39.105 INFO running `"docker" "rm" "-f" "b89020abd4c114bd1053503101cc754dd834d193b7c3f91bfe37b3216ed15256"`
Nov 16 16:32:39.419 INFO [stdout] b89020abd4c114bd1053503101cc754dd834d193b7c3f91bfe37b3216ed15256
Nov 16 16:32:39.430 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 16:32:39.791 INFO [stdout] 2e1b57dfb806f4622228935523d266f371b629100ed2c09bb9126c5287b45d6f
Nov 16 16:32:39.796 INFO running `"docker" "start" "-a" "2e1b57dfb806f4622228935523d266f371b629100ed2c09bb9126c5287b45d6f"`
Nov 16 16:32:40.911 INFO [stderr] usermod: no changes
Nov 16 16:32:41.007 INFO [stderr]    Compiling tomatoton v0.1.0 (/source)
Nov 16 16:32:41.847 INFO [stderr] warning: unused import: `File`
Nov 16 16:32:41.847 INFO [stderr]  --> src/lib.rs:8:15
Nov 16 16:32:41.847 INFO [stderr]   |
Nov 16 16:32:41.847 INFO [stderr] 8 | use std::fs::{File, OpenOptions};
Nov 16 16:32:41.847 INFO [stderr]   |               ^^^^
Nov 16 16:32:41.847 INFO [stderr]   |
Nov 16 16:32:41.847 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 16:32:41.847 INFO [stderr] 
Nov 16 16:32:41.847 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 16 16:32:41.847 INFO [stderr]   --> src/lib.rs:11:5
Nov 16 16:32:41.847 INFO [stderr]    |
Nov 16 16:32:41.847 INFO [stderr] 11 | use std::io::prelude::*;
Nov 16 16:32:41.847 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 16 16:32:41.847 INFO [stderr] 
Nov 16 16:32:41.987 INFO [stderr] warning: unused import: `serde::Serialize`
Nov 16 16:32:41.987 INFO [stderr]  --> src/lib.rs:9:5
Nov 16 16:32:41.987 INFO [stderr]   |
Nov 16 16:32:41.987 INFO [stderr] 9 | use serde::Serialize;
Nov 16 16:32:41.987 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 16:32:41.987 INFO [stderr] 
Nov 16 16:32:42.075 INFO [stderr] warning: method is never used: `new`
Nov 16 16:32:42.076 INFO [stderr]   --> src/lib.rs:49:5
Nov 16 16:32:42.076 INFO [stderr]    |
Nov 16 16:32:42.076 INFO [stderr] 49 |     fn new(start_time : DateTime, expected_duration : time::Duration, kind : Kind) -> Pomodoro {
Nov 16 16:32:42.077 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:32:42.077 INFO [stderr]    |
Nov 16 16:32:42.077 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 16:32:42.077 INFO [stderr] 
Nov 16 16:32:43.134 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Nov 16 16:32:43.143 INFO [stderr] su: No module specific data is present
Nov 16 16:32:43.972 INFO running `"docker" "inspect" "2e1b57dfb806f4622228935523d266f371b629100ed2c09bb9126c5287b45d6f"`
Nov 16 16:32:44.287 INFO running `"docker" "rm" "-f" "2e1b57dfb806f4622228935523d266f371b629100ed2c09bb9126c5287b45d6f"`
Nov 16 16:32:44.533 INFO [stdout] 2e1b57dfb806f4622228935523d266f371b629100ed2c09bb9126c5287b45d6f