Nov 02 08:28:00.422 INFO checking programLyrique/tomatoton against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 08:28:00.422 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 02 08:28:00.802 INFO blam! 7054bc43412d80cd9738d4f2d996a58f77b3c3e01cad2de53a909841363f5d70
Nov 02 08:28:00.812 INFO running `"docker" "start" "-a" "7054bc43412d80cd9738d4f2d996a58f77b3c3e01cad2de53a909841363f5d70"`
Nov 02 08:28:01.937 INFO kablam! usermod: no changes
Nov 02 08:28:02.056 INFO kablam!     Checking num-integer v0.1.35
Nov 02 08:28:02.056 INFO kablam!     Checking memchr v2.0.1
Nov 02 08:28:02.476 INFO kablam!     Checking csv-core v0.1.4
Nov 02 08:28:03.004 INFO kablam!     Checking num-iter v0.1.34
Nov 02 08:28:03.652 INFO kablam!     Checking num v0.1.41
Nov 02 08:28:03.704 INFO kablam!     Checking csv v1.0.0-beta.5
Nov 02 08:28:03.998 INFO kablam!     Checking chrono v0.4.0
Nov 02 08:28:06.717 INFO kablam!     Checking tomatoton v0.1.0 (/source)
Nov 02 08:28:07.292 INFO kablam! warning: unused import: `File`
Nov 02 08:28:07.292 INFO kablam!  --> src/lib.rs:8:15
Nov 02 08:28:07.292 INFO kablam!   |
Nov 02 08:28:07.292 INFO kablam! 8 | use std::fs::{File, OpenOptions};
Nov 02 08:28:07.292 INFO kablam!   |               ^^^^
Nov 02 08:28:07.292 INFO kablam!   |
Nov 02 08:28:07.292 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 08:28:07.292 INFO kablam! 
Nov 02 08:28:07.292 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 02 08:28:07.292 INFO kablam!   --> src/lib.rs:11:5
Nov 02 08:28:07.292 INFO kablam!    |
Nov 02 08:28:07.292 INFO kablam! 11 | use std::io::prelude::*;
Nov 02 08:28:07.292 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 02 08:28:07.292 INFO kablam! 
Nov 02 08:28:07.493 INFO kablam! warning: unused import: `File`
Nov 02 08:28:07.494 INFO kablam!  --> src/lib.rs:8:15
Nov 02 08:28:07.494 INFO kablam!   |
Nov 02 08:28:07.494 INFO kablam! 8 | use std::fs::{File, OpenOptions};
Nov 02 08:28:07.494 INFO kablam!   |               ^^^^
Nov 02 08:28:07.494 INFO kablam!   |
Nov 02 08:28:07.494 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 08:28:07.494 INFO kablam! 
Nov 02 08:28:07.494 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 02 08:28:07.494 INFO kablam!   --> src/lib.rs:11:5
Nov 02 08:28:07.494 INFO kablam!    |
Nov 02 08:28:07.494 INFO kablam! 11 | use std::io::prelude::*;
Nov 02 08:28:07.494 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 02 08:28:07.494 INFO kablam! 
Nov 02 08:28:07.588 INFO kablam! warning: unused import: `serde::Serialize`
Nov 02 08:28:07.589 INFO kablam!  --> src/lib.rs:9:5
Nov 02 08:28:07.589 INFO kablam!   |
Nov 02 08:28:07.589 INFO kablam! 9 | use serde::Serialize;
Nov 02 08:28:07.590 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 02 08:28:07.590 INFO kablam! 
Nov 02 08:28:07.621 INFO kablam! warning: method is never used: `new`
Nov 02 08:28:07.621 INFO kablam!   --> src/lib.rs:49:5
Nov 02 08:28:07.621 INFO kablam!    |
Nov 02 08:28:07.622 INFO kablam! 49 |     fn new(start_time : DateTime, expected_duration : time::Duration, kind : Kind) -> Pomodoro {
Nov 02 08:28:07.622 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:28:07.622 INFO kablam!    |
Nov 02 08:28:07.622 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 08:28:07.623 INFO kablam! 
Nov 02 08:28:07.703 INFO kablam! warning: unused import: `serde::Serialize`
Nov 02 08:28:07.704 INFO kablam!  --> src/lib.rs:9:5
Nov 02 08:28:07.704 INFO kablam!   |
Nov 02 08:28:07.704 INFO kablam! 9 | use serde::Serialize;
Nov 02 08:28:07.705 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 02 08:28:07.725 INFO kablam! 
Nov 02 08:28:07.912 INFO kablam! warning: method is never used: `new`
Nov 02 08:28:07.913 INFO kablam!   --> src/lib.rs:49:5
Nov 02 08:28:07.913 INFO kablam!    |
Nov 02 08:28:07.913 INFO kablam! 49 |     fn new(start_time : DateTime, expected_duration : time::Duration, kind : Kind) -> Pomodoro {
Nov 02 08:28:07.914 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:28:07.914 INFO kablam!    |
Nov 02 08:28:07.914 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 08:28:07.914 INFO kablam! 
Nov 02 08:28:09.081 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.11s
Nov 02 08:28:09.085 INFO kablam! su: No module specific data is present
Nov 02 08:28:09.752 INFO running `"docker" "rm" "-f" "7054bc43412d80cd9738d4f2d996a58f77b3c3e01cad2de53a909841363f5d70"`
Nov 02 08:28:10.008 INFO blam! 7054bc43412d80cd9738d4f2d996a58f77b3c3e01cad2de53a909841363f5d70