Oct 12 15:30:14.466 INFO checking programLyrique/tomatoton against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 15:30:14.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-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"`
Oct 12 15:30:14.924 INFO blam! 93d04caccef9d04121c2f467e22d9dc5262c46de2fb016b21b56cc0ca2bbeb16
Oct 12 15:30:14.926 INFO running `"docker" "start" "-a" "93d04caccef9d04121c2f467e22d9dc5262c46de2fb016b21b56cc0ca2bbeb16"`
Oct 12 15:30:15.845 INFO kablam! usermod: no changes
Oct 12 15:30:16.016 INFO kablam!     Checking memchr v2.0.1
Oct 12 15:30:16.016 INFO kablam!     Checking chrono v0.4.0
Oct 12 15:30:16.512 INFO kablam!     Checking csv-core v0.1.4
Oct 12 15:30:17.318 INFO kablam!     Checking csv v1.0.0-beta.5
Oct 12 15:30:20.017 INFO kablam!     Checking tomatoton v0.1.0 (/source)
Oct 12 15:30:20.680 INFO kablam! warning: unused import: `File`
Oct 12 15:30:20.680 INFO kablam!  --> src/lib.rs:8:15
Oct 12 15:30:20.680 INFO kablam!   |
Oct 12 15:30:20.680 INFO kablam! 8 | use std::fs::{File, OpenOptions};
Oct 12 15:30:20.680 INFO kablam!   |               ^^^^
Oct 12 15:30:20.680 INFO kablam!   |
Oct 12 15:30:20.680 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:30:20.680 INFO kablam! 
Oct 12 15:30:20.680 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 12 15:30:20.680 INFO kablam!   --> src/lib.rs:11:5
Oct 12 15:30:20.680 INFO kablam!    |
Oct 12 15:30:20.680 INFO kablam! 11 | use std::io::prelude::*;
Oct 12 15:30:20.680 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 12 15:30:20.680 INFO kablam! 
Oct 12 15:30:20.796 INFO kablam! warning: unused import: `File`
Oct 12 15:30:20.796 INFO kablam!  --> src/lib.rs:8:15
Oct 12 15:30:20.796 INFO kablam!   |
Oct 12 15:30:20.797 INFO kablam! 8 | use std::fs::{File, OpenOptions};
Oct 12 15:30:20.797 INFO kablam!   |               ^^^^
Oct 12 15:30:20.797 INFO kablam!   |
Oct 12 15:30:20.797 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:30:20.797 INFO kablam! 
Oct 12 15:30:20.797 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 12 15:30:20.797 INFO kablam!   --> src/lib.rs:11:5
Oct 12 15:30:20.797 INFO kablam!    |
Oct 12 15:30:20.797 INFO kablam! 11 | use std::io::prelude::*;
Oct 12 15:30:20.797 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 12 15:30:20.797 INFO kablam! 
Oct 12 15:30:20.851 INFO kablam! warning: unused import: `serde::Serialize`
Oct 12 15:30:20.851 INFO kablam!  --> src/lib.rs:9:5
Oct 12 15:30:20.851 INFO kablam!   |
Oct 12 15:30:20.851 INFO kablam! 9 | use serde::Serialize;
Oct 12 15:30:20.852 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 15:30:20.852 INFO kablam! 
Oct 12 15:30:20.905 INFO kablam! warning: unused import: `serde::Serialize`
Oct 12 15:30:20.905 INFO kablam!  --> src/lib.rs:9:5
Oct 12 15:30:20.905 INFO kablam!   |
Oct 12 15:30:20.905 INFO kablam! 9 | use serde::Serialize;
Oct 12 15:30:20.905 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 15:30:20.905 INFO kablam! 
Oct 12 15:30:20.928 INFO kablam! warning: method is never used: `new`
Oct 12 15:30:20.928 INFO kablam!   --> src/lib.rs:49:5
Oct 12 15:30:20.928 INFO kablam!    |
Oct 12 15:30:20.928 INFO kablam! 49 |     fn new(start_time : DateTime, expected_duration : time::Duration, kind : Kind) -> Pomodoro {
Oct 12 15:30:20.928 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:30:20.928 INFO kablam!    |
Oct 12 15:30:20.928 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:30:20.928 INFO kablam! 
Oct 12 15:30:20.960 INFO kablam! warning: method is never used: `new`
Oct 12 15:30:20.960 INFO kablam!   --> src/lib.rs:49:5
Oct 12 15:30:20.960 INFO kablam!    |
Oct 12 15:30:20.960 INFO kablam! 49 |     fn new(start_time : DateTime, expected_duration : time::Duration, kind : Kind) -> Pomodoro {
Oct 12 15:30:20.960 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:30:20.960 INFO kablam!    |
Oct 12 15:30:20.960 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:30:20.960 INFO kablam! 
Oct 12 15:30:22.898 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.00s
Oct 12 15:30:22.928 INFO kablam! su: No module specific data is present
Oct 12 15:30:23.469 INFO running `"docker" "rm" "-f" "93d04caccef9d04121c2f467e22d9dc5262c46de2fb016b21b56cc0ca2bbeb16"`
Oct 12 15:30:23.720 INFO blam! 93d04caccef9d04121c2f467e22d9dc5262c46de2fb016b21b56cc0ca2bbeb16