Nov 16 16:32:28.580 INFO testing programLyrique/tomatoton against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 16:32:28.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16:32:28.993 INFO [stdout] 6f2c15f27f8667577ad3bcd81c708c80650a74642b3a752c7052b4b0a226af83
Nov 16 16:32:28.999 INFO running `"docker" "start" "-a" "6f2c15f27f8667577ad3bcd81c708c80650a74642b3a752c7052b4b0a226af83"`
Nov 16 16:32:29.933 INFO [stderr] usermod: no changes
Nov 16 16:32:30.069 INFO [stderr]    Compiling memchr v2.0.1
Nov 16 16:32:30.083 INFO [stderr]    Compiling chrono v0.4.0
Nov 16 16:32:30.880 INFO [stderr]    Compiling csv-core v0.1.4
Nov 16 16:32:32.479 INFO [stderr]    Compiling csv v1.0.0-beta.5
Nov 16 16:32:34.804 INFO [stderr]    Compiling tomatoton v0.1.0 (/source)
Nov 16 16:32:35.299 INFO [stderr] warning: unused import: `File`
Nov 16 16:32:35.299 INFO [stderr]  --> src/lib.rs:8:15
Nov 16 16:32:35.299 INFO [stderr]   |
Nov 16 16:32:35.299 INFO [stderr] 8 | use std::fs::{File, OpenOptions};
Nov 16 16:32:35.299 INFO [stderr]   |               ^^^^
Nov 16 16:32:35.299 INFO [stderr]   |
Nov 16 16:32:35.299 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 16:32:35.299 INFO [stderr] 
Nov 16 16:32:35.299 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 16 16:32:35.299 INFO [stderr]   --> src/lib.rs:11:5
Nov 16 16:32:35.299 INFO [stderr]    |
Nov 16 16:32:35.299 INFO [stderr] 11 | use std::io::prelude::*;
Nov 16 16:32:35.299 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 16 16:32:35.299 INFO [stderr] 
Nov 16 16:32:35.422 INFO [stderr] warning: unused import: `serde::Serialize`
Nov 16 16:32:35.422 INFO [stderr]  --> src/lib.rs:9:5
Nov 16 16:32:35.422 INFO [stderr]   |
Nov 16 16:32:35.422 INFO [stderr] 9 | use serde::Serialize;
Nov 16 16:32:35.422 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 16:32:35.422 INFO [stderr] 
Nov 16 16:32:35.461 INFO [stderr] warning: method is never used: `new`
Nov 16 16:32:35.461 INFO [stderr]   --> src/lib.rs:49:5
Nov 16 16:32:35.461 INFO [stderr]    |
Nov 16 16:32:35.461 INFO [stderr] 49 |     fn new(start_time : DateTime, expected_duration : time::Duration, kind : Kind) -> Pomodoro {
Nov 16 16:32:35.461 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:32:35.461 INFO [stderr]    |
Nov 16 16:32:35.461 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 16:32:35.461 INFO [stderr] 
Nov 16 16:32:37.244 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.27s
Nov 16 16:32:37.247 INFO [stderr] su: No module specific data is present
Nov 16 16:32:37.935 INFO running `"docker" "inspect" "6f2c15f27f8667577ad3bcd81c708c80650a74642b3a752c7052b4b0a226af83"`
Nov 16 16:32:38.285 INFO running `"docker" "rm" "-f" "6f2c15f27f8667577ad3bcd81c708c80650a74642b3a752c7052b4b0a226af83"`
Nov 16 16:32:38.572 INFO [stdout] 6f2c15f27f8667577ad3bcd81c708c80650a74642b3a752c7052b4b0a226af83
Nov 16 16:32:38.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16:32:38.963 INFO [stdout] 21dd598b115636092367a6624b096806934f604060f1c01af60e180e5f1e4ca5
Nov 16 16:32:38.968 INFO running `"docker" "start" "-a" "21dd598b115636092367a6624b096806934f604060f1c01af60e180e5f1e4ca5"`
Nov 16 16:32:40.009 INFO [stderr] usermod: no changes
Nov 16 16:32:40.127 INFO [stderr]    Compiling tomatoton v0.1.0 (/source)
Nov 16 16:32:40.591 INFO [stderr] warning: unused import: `File`
Nov 16 16:32:40.591 INFO [stderr]  --> src/lib.rs:8:15
Nov 16 16:32:40.591 INFO [stderr]   |
Nov 16 16:32:40.591 INFO [stderr] 8 | use std::fs::{File, OpenOptions};
Nov 16 16:32:40.591 INFO [stderr]   |               ^^^^
Nov 16 16:32:40.591 INFO [stderr]   |
Nov 16 16:32:40.591 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 16:32:40.591 INFO [stderr] 
Nov 16 16:32:40.591 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 16 16:32:40.591 INFO [stderr]   --> src/lib.rs:11:5
Nov 16 16:32:40.591 INFO [stderr]    |
Nov 16 16:32:40.591 INFO [stderr] 11 | use std::io::prelude::*;
Nov 16 16:32:40.591 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 16 16:32:40.591 INFO [stderr] 
Nov 16 16:32:40.703 INFO [stderr] warning: unused import: `serde::Serialize`
Nov 16 16:32:40.703 INFO [stderr]  --> src/lib.rs:9:5
Nov 16 16:32:40.703 INFO [stderr]   |
Nov 16 16:32:40.703 INFO [stderr] 9 | use serde::Serialize;
Nov 16 16:32:40.703 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 16:32:40.703 INFO [stderr] 
Nov 16 16:32:40.750 INFO [stderr] warning: method is never used: `new`
Nov 16 16:32:40.751 INFO [stderr]   --> src/lib.rs:49:5
Nov 16 16:32:40.751 INFO [stderr]    |
Nov 16 16:32:40.751 INFO [stderr] 49 |     fn new(start_time : DateTime, expected_duration : time::Duration, kind : Kind) -> Pomodoro {
Nov 16 16:32:40.751 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:32:40.751 INFO [stderr]    |
Nov 16 16:32:40.751 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 16:32:40.751 INFO [stderr] 
Nov 16 16:32:42.379 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
Nov 16 16:32:42.380 INFO [stderr] su: No module specific data is present
Nov 16 16:32:42.880 INFO running `"docker" "inspect" "21dd598b115636092367a6624b096806934f604060f1c01af60e180e5f1e4ca5"`
Nov 16 16:32:43.169 INFO running `"docker" "rm" "-f" "21dd598b115636092367a6624b096806934f604060f1c01af60e180e5f1e4ca5"`
Nov 16 16:32:43.587 INFO [stdout] 21dd598b115636092367a6624b096806934f604060f1c01af60e180e5f1e4ca5