Nov 28 08:27:01.905 INFO checking bowbahdoe/MidiPlayer against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 08:27:01.906 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 08:27:02.389 INFO [stdout] 1dad5d33e7a22cabc5cb18eaead17d93fb595ef2587846f2663a4dba270e3962
Nov 28 08:27:02.398 INFO running `"docker" "start" "-a" "1dad5d33e7a22cabc5cb18eaead17d93fb595ef2587846f2663a4dba270e3962"`
Nov 28 08:27:03.876 INFO [stderr] usermod: no changes
Nov 28 08:27:04.022 INFO [stderr]     Checking midi_player v0.1.0 (/source)
Nov 28 08:27:04.752 INFO [stderr] warning: unused imports: `error`, `fmt`
Nov 28 08:27:04.753 INFO [stderr]  --> src/model/note.rs:1:11
Nov 28 08:27:04.753 INFO [stderr]   |
Nov 28 08:27:04.753 INFO [stderr] 1 | use std::{error, fmt};
Nov 28 08:27:04.753 INFO [stderr]   |           ^^^^^  ^^^
Nov 28 08:27:04.753 INFO [stderr]   |
Nov 28 08:27:04.753 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:27:04.753 INFO [stderr] 
Nov 28 08:27:04.753 INFO [stderr] warning: unused imports: `Accidental`, `Note`, `Of`
Nov 28 08:27:04.753 INFO [stderr]  --> src/main.rs:7:19
Nov 28 08:27:04.753 INFO [stderr]   |
Nov 28 08:27:04.753 INFO [stderr] 7 | use model::note::{Note, Of, Accidental};
Nov 28 08:27:04.753 INFO [stderr]   |                   ^^^^  ^^  ^^^^^^^^^^
Nov 28 08:27:04.753 INFO [stderr] 
Nov 28 08:27:04.900 INFO [stderr] warning: unused imports: `error`, `fmt`
Nov 28 08:27:04.900 INFO [stderr]  --> src/model/note.rs:1:11
Nov 28 08:27:04.900 INFO [stderr]   |
Nov 28 08:27:04.900 INFO [stderr] 1 | use std::{error, fmt};
Nov 28 08:27:04.900 INFO [stderr]   |           ^^^^^  ^^^
Nov 28 08:27:04.902 INFO [stderr]   |
Nov 28 08:27:04.902 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:27:04.902 INFO [stderr] 
Nov 28 08:27:04.902 INFO [stderr] warning: unused imports: `Accidental`, `Note`, `Of`
Nov 28 08:27:04.902 INFO [stderr]  --> src/main.rs:7:19
Nov 28 08:27:04.902 INFO [stderr]   |
Nov 28 08:27:04.902 INFO [stderr] 7 | use model::note::{Note, Of, Accidental};
Nov 28 08:27:04.902 INFO [stderr]   |                   ^^^^  ^^  ^^^^^^^^^^
Nov 28 08:27:04.902 INFO [stderr] 
Nov 28 08:27:04.902 INFO [stderr] warning: unused variable: `chunks`
Nov 28 08:27:04.902 INFO [stderr]   --> src/model/chunk_parsing.rs:51:21
Nov 28 08:27:04.902 INFO [stderr]    |
Nov 28 08:27:04.902 INFO [stderr] 51 | pub fn parse_chunks(chunks: &Vec<Chunk>) {
Nov 28 08:27:04.902 INFO [stderr]    |                     ^^^^^^ help: consider using `_chunks` instead
Nov 28 08:27:04.902 INFO [stderr]    |
Nov 28 08:27:04.902 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:27:04.902 INFO [stderr] 
Nov 28 08:27:04.932 INFO [stderr] warning: variant is never constructed: `A`
Nov 28 08:27:04.932 INFO [stderr]  --> src/model/note.rs:4:15
Nov 28 08:27:04.932 INFO [stderr]   |
Nov 28 08:27:04.932 INFO [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
Nov 28 08:27:04.932 INFO [stderr]   |               ^
Nov 28 08:27:04.934 INFO [stderr]   |
Nov 28 08:27:04.934 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 08:27:04.934 INFO [stderr] 
Nov 28 08:27:04.934 INFO [stderr] warning: variant is never constructed: `B`
Nov 28 08:27:04.934 INFO [stderr]  --> src/model/note.rs:4:18
Nov 28 08:27:04.934 INFO [stderr]   |
Nov 28 08:27:04.934 INFO [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
Nov 28 08:27:04.934 INFO [stderr]   |                  ^
Nov 28 08:27:04.934 INFO [stderr] 
Nov 28 08:27:04.934 INFO [stderr] warning: variant is never constructed: `C`
Nov 28 08:27:04.934 INFO [stderr]  --> src/model/note.rs:4:21
Nov 28 08:27:04.934 INFO [stderr]   |
Nov 28 08:27:04.934 INFO [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
Nov 28 08:27:04.934 INFO [stderr]   |                     ^
Nov 28 08:27:04.934 INFO [stderr] 
Nov 28 08:27:04.934 INFO [stderr] warning: variant is never constructed: `D`
Nov 28 08:27:04.934 INFO [stderr]  --> src/model/note.rs:4:24
Nov 28 08:27:04.934 INFO [stderr]   |
Nov 28 08:27:04.934 INFO [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
Nov 28 08:27:04.934 INFO [stderr]   |                        ^
Nov 28 08:27:04.934 INFO [stderr] 
Nov 28 08:27:04.934 INFO [stderr] warning: variant is never constructed: `E`
Nov 28 08:27:04.934 INFO [stderr]  --> src/model/note.rs:4:27
Nov 28 08:27:04.934 INFO [stderr]   |
Nov 28 08:27:04.934 INFO [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
Nov 28 08:27:04.934 INFO [stderr]   |                           ^
Nov 28 08:27:04.934 INFO [stderr] 
Nov 28 08:27:04.934 INFO [stderr] warning: variant is never constructed: `F`
Nov 28 08:27:04.934 INFO [stderr]  --> src/model/note.rs:4:30
Nov 28 08:27:04.934 INFO [stderr]   |
Nov 28 08:27:04.934 INFO [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
Nov 28 08:27:04.934 INFO [stderr]   |                              ^
Nov 28 08:27:04.934 INFO [stderr] 
Nov 28 08:27:04.934 INFO [stderr] warning: variant is never constructed: `G`
Nov 28 08:27:04.934 INFO [stderr]  --> src/model/note.rs:4:33
Nov 28 08:27:04.934 INFO [stderr]   |
Nov 28 08:27:04.934 INFO [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
Nov 28 08:27:04.934 INFO [stderr]   |                                 ^
Nov 28 08:27:04.934 INFO [stderr] 
Nov 28 08:27:04.934 INFO [stderr] warning: variant is never constructed: `Natural`
Nov 28 08:27:04.934 INFO [stderr]  --> src/model/note.rs:8:5
Nov 28 08:27:04.934 INFO [stderr]   |
Nov 28 08:27:04.934 INFO [stderr] 8 |     Natural,
Nov 28 08:27:04.934 INFO [stderr]   |     ^^^^^^^
Nov 28 08:27:04.934 INFO [stderr] 
Nov 28 08:27:04.934 INFO [stderr] warning: method is never used: `new`
Nov 28 08:27:04.934 INFO [stderr]   --> src/model/note.rs:23:5
Nov 28 08:27:04.934 INFO [stderr]    |
Nov 28 08:27:04.934 INFO [stderr] 23 |     pub fn new(note: Of, accidental: Accidental, octave: Octave) -> Note {
Nov 28 08:27:04.934 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:27:04.934 INFO [stderr] 
Nov 28 08:27:04.934 INFO [stderr] warning: method is never used: `valid_octave`
Nov 28 08:27:04.934 INFO [stderr]   --> src/model/note.rs:56:5
Nov 28 08:27:04.934 INFO [stderr]    |
Nov 28 08:27:04.934 INFO [stderr] 56 |     fn valid_octave(octave: Octave) -> bool {
Nov 28 08:27:04.934 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:27:04.934 INFO [stderr] 
Nov 28 08:27:04.942 INFO [stderr] warning: struct is never constructed: `NoteEvent`
Nov 28 08:27:04.942 INFO [stderr]   --> src/model/note.rs:70:1
Nov 28 08:27:04.942 INFO [stderr]    |
Nov 28 08:27:04.942 INFO [stderr] 70 | pub struct NoteEvent {
Nov 28 08:27:04.942 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 28 08:27:04.942 INFO [stderr] 
Nov 28 08:27:04.942 INFO [stderr] warning: function is never used: `is_valid_format`
Nov 28 08:27:04.942 INFO [stderr]   --> src/model/chunk_parsing.rs:47:1
Nov 28 08:27:04.942 INFO [stderr]    |
Nov 28 08:27:04.942 INFO [stderr] 47 | pub fn is_valid_format(header: &Header) -> bool {
Nov 28 08:27:04.942 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:27:04.942 INFO [stderr] 
Nov 28 08:27:04.942 INFO [stderr] warning: function is never used: `parse_chunks`
Nov 28 08:27:04.942 INFO [stderr]   --> src/model/chunk_parsing.rs:51:1
Nov 28 08:27:04.942 INFO [stderr]    |
Nov 28 08:27:04.942 INFO [stderr] 51 | pub fn parse_chunks(chunks: &Vec<Chunk>) {
Nov 28 08:27:04.942 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:27:04.942 INFO [stderr] 
Nov 28 08:27:05.155 INFO [stderr] warning: unused variable: `chunks`
Nov 28 08:27:05.155 INFO [stderr]   --> src/model/chunk_parsing.rs:51:21
Nov 28 08:27:05.155 INFO [stderr]    |
Nov 28 08:27:05.155 INFO [stderr] 51 | pub fn parse_chunks(chunks: &Vec<Chunk>) {
Nov 28 08:27:05.155 INFO [stderr]    |                     ^^^^^^ help: consider using `_chunks` instead
Nov 28 08:27:05.155 INFO [stderr]    |
Nov 28 08:27:05.155 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:27:05.156 INFO [stderr] 
Nov 28 08:27:05.192 INFO [stderr] warning: variant is never constructed: `A`
Nov 28 08:27:05.192 INFO [stderr]  --> src/model/note.rs:4:15
Nov 28 08:27:05.192 INFO [stderr]   |
Nov 28 08:27:05.192 INFO [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
Nov 28 08:27:05.192 INFO [stderr]   |               ^
Nov 28 08:27:05.192 INFO [stderr]   |
Nov 28 08:27:05.192 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 08:27:05.192 INFO [stderr] 
Nov 28 08:27:05.194 INFO [stderr] warning: variant is never constructed: `B`
Nov 28 08:27:05.194 INFO [stderr]  --> src/model/note.rs:4:18
Nov 28 08:27:05.194 INFO [stderr]   |
Nov 28 08:27:05.194 INFO [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
Nov 28 08:27:05.194 INFO [stderr]   |                  ^
Nov 28 08:27:05.194 INFO [stderr] 
Nov 28 08:27:05.194 INFO [stderr] warning: variant is never constructed: `C`
Nov 28 08:27:05.194 INFO [stderr]  --> src/model/note.rs:4:21
Nov 28 08:27:05.194 INFO [stderr]   |
Nov 28 08:27:05.194 INFO [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
Nov 28 08:27:05.194 INFO [stderr]   |                     ^
Nov 28 08:27:05.194 INFO [stderr] 
Nov 28 08:27:05.194 INFO [stderr] warning: variant is never constructed: `D`
Nov 28 08:27:05.194 INFO [stderr]  --> src/model/note.rs:4:24
Nov 28 08:27:05.194 INFO [stderr]   |
Nov 28 08:27:05.194 INFO [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
Nov 28 08:27:05.194 INFO [stderr]   |                        ^
Nov 28 08:27:05.194 INFO [stderr] 
Nov 28 08:27:05.194 INFO [stderr] warning: variant is never constructed: `E`
Nov 28 08:27:05.194 INFO [stderr]  --> src/model/note.rs:4:27
Nov 28 08:27:05.194 INFO [stderr]   |
Nov 28 08:27:05.194 INFO [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
Nov 28 08:27:05.194 INFO [stderr]   |                           ^
Nov 28 08:27:05.194 INFO [stderr] 
Nov 28 08:27:05.194 INFO [stderr] warning: variant is never constructed: `F`
Nov 28 08:27:05.194 INFO [stderr]  --> src/model/note.rs:4:30
Nov 28 08:27:05.194 INFO [stderr]   |
Nov 28 08:27:05.194 INFO [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
Nov 28 08:27:05.194 INFO [stderr]   |                              ^
Nov 28 08:27:05.194 INFO [stderr] 
Nov 28 08:27:05.194 INFO [stderr] warning: variant is never constructed: `G`
Nov 28 08:27:05.194 INFO [stderr]  --> src/model/note.rs:4:33
Nov 28 08:27:05.194 INFO [stderr]   |
Nov 28 08:27:05.194 INFO [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
Nov 28 08:27:05.194 INFO [stderr]   |                                 ^
Nov 28 08:27:05.194 INFO [stderr] 
Nov 28 08:27:05.194 INFO [stderr] warning: variant is never constructed: `Natural`
Nov 28 08:27:05.194 INFO [stderr]  --> src/model/note.rs:8:5
Nov 28 08:27:05.194 INFO [stderr]   |
Nov 28 08:27:05.194 INFO [stderr] 8 |     Natural,
Nov 28 08:27:05.194 INFO [stderr]   |     ^^^^^^^
Nov 28 08:27:05.194 INFO [stderr] 
Nov 28 08:27:05.194 INFO [stderr] warning: method is never used: `new`
Nov 28 08:27:05.194 INFO [stderr]   --> src/model/note.rs:23:5
Nov 28 08:27:05.194 INFO [stderr]    |
Nov 28 08:27:05.194 INFO [stderr] 23 |     pub fn new(note: Of, accidental: Accidental, octave: Octave) -> Note {
Nov 28 08:27:05.194 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:27:05.194 INFO [stderr] 
Nov 28 08:27:05.194 INFO [stderr] warning: method is never used: `valid_octave`
Nov 28 08:27:05.194 INFO [stderr]   --> src/model/note.rs:56:5
Nov 28 08:27:05.194 INFO [stderr]    |
Nov 28 08:27:05.194 INFO [stderr] 56 |     fn valid_octave(octave: Octave) -> bool {
Nov 28 08:27:05.194 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:27:05.194 INFO [stderr] 
Nov 28 08:27:05.203 INFO [stderr] warning: struct is never constructed: `NoteEvent`
Nov 28 08:27:05.203 INFO [stderr]   --> src/model/note.rs:70:1
Nov 28 08:27:05.203 INFO [stderr]    |
Nov 28 08:27:05.203 INFO [stderr] 70 | pub struct NoteEvent {
Nov 28 08:27:05.203 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 28 08:27:05.203 INFO [stderr] 
Nov 28 08:27:05.203 INFO [stderr] warning: function is never used: `is_valid_format`
Nov 28 08:27:05.203 INFO [stderr]   --> src/model/chunk_parsing.rs:47:1
Nov 28 08:27:05.203 INFO [stderr]    |
Nov 28 08:27:05.203 INFO [stderr] 47 | pub fn is_valid_format(header: &Header) -> bool {
Nov 28 08:27:05.203 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:27:05.203 INFO [stderr] 
Nov 28 08:27:05.203 INFO [stderr] warning: function is never used: `parse_chunks`
Nov 28 08:27:05.203 INFO [stderr]   --> src/model/chunk_parsing.rs:51:1
Nov 28 08:27:05.203 INFO [stderr]    |
Nov 28 08:27:05.203 INFO [stderr] 51 | pub fn parse_chunks(chunks: &Vec<Chunk>) {
Nov 28 08:27:05.203 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:27:05.203 INFO [stderr] 
Nov 28 08:27:05.217 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Nov 28 08:27:05.221 INFO [stderr] su: No module specific data is present
Nov 28 08:27:06.619 INFO running `"docker" "inspect" "1dad5d33e7a22cabc5cb18eaead17d93fb595ef2587846f2663a4dba270e3962"`
Nov 28 08:27:07.015 INFO running `"docker" "rm" "-f" "1dad5d33e7a22cabc5cb18eaead17d93fb595ef2587846f2663a4dba270e3962"`
Nov 28 08:27:07.388 INFO [stdout] 1dad5d33e7a22cabc5cb18eaead17d93fb595ef2587846f2663a4dba270e3962