[INFO] cloning repository bowbahdoe/MidiPlayer
[INFO] running `"git" "clone" "--bare" "git://github.com/bowbahdoe/MidiPlayer.git" "work/cache/sources/gh/bowbahdoe/MidiPlayer"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bowbahdoe/MidiPlayer'...
[INFO] running `"git" "clone" "work/cache/sources/gh/bowbahdoe/MidiPlayer" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bowbahdoe/MidiPlayer"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bowbahdoe/MidiPlayer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bowbahdoe/MidiPlayer" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bowbahdoe/MidiPlayer"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bowbahdoe/MidiPlayer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2dbad890926b7fb84bf0c7671aa6ccdede1a6ee
[INFO] sha for GitHub repo bowbahdoe/MidiPlayer: c2dbad890926b7fb84bf0c7671aa6ccdede1a6ee
[INFO] validating manifest of bowbahdoe/MidiPlayer on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bowbahdoe/MidiPlayer on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bowbahdoe/MidiPlayer
[INFO] finished frobbing bowbahdoe/MidiPlayer
[INFO] frobbed toml for bowbahdoe/MidiPlayer written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bowbahdoe/MidiPlayer/Cargo.toml
[INFO] started frobbing bowbahdoe/MidiPlayer
[INFO] finished frobbing bowbahdoe/MidiPlayer
[INFO] frobbed toml for bowbahdoe/MidiPlayer written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bowbahdoe/MidiPlayer/Cargo.toml
[INFO] crate bowbahdoe/MidiPlayer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing bowbahdoe/MidiPlayer against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bowbahdoe/MidiPlayer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 83399e5e43e75708d9bfd229da9e7e1f27274e9fbe7fc08ef39bc2430ce9fc88
[INFO] running `"docker" "start" "-a" "83399e5e43e75708d9bfd229da9e7e1f27274e9fbe7fc08ef39bc2430ce9fc88"`
[INFO] [stderr]    Compiling rayon-core v1.3.0
[INFO] [stderr]    Compiling rayon v0.9.0
[INFO] [stderr]    Compiling midi_player v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `error`, `fmt`
[INFO] [stderr]  --> src/model/note.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{error, fmt};
[INFO] [stderr]   |           ^^^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Accidental`, `Note`, `Of`
[INFO] [stderr]  --> src/main.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 | use model::note::{Note, Of, Accidental};
[INFO] [stderr]   |                   ^^^^  ^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chunks`
[INFO] [stderr]   --> src/model/chunk_parsing.rs:51:21
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn parse_chunks(chunks: &Vec<Chunk>) {
[INFO] [stderr]    |                     ^^^^^^ help: consider prefixing with an underscore: `_chunks`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `A`
[INFO] [stderr]  --> src/model/note.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
[INFO] [stderr]   |               ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `B`
[INFO] [stderr]  --> src/model/note.rs:4:18
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
[INFO] [stderr]   |                  ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C`
[INFO] [stderr]  --> src/model/note.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
[INFO] [stderr]   |                     ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D`
[INFO] [stderr]  --> src/model/note.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
[INFO] [stderr]   |                        ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `E`
[INFO] [stderr]  --> src/model/note.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
[INFO] [stderr]   |                           ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F`
[INFO] [stderr]  --> src/model/note.rs:4:30
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
[INFO] [stderr]   |                              ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `G`
[INFO] [stderr]  --> src/model/note.rs:4:33
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
[INFO] [stderr]   |                                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Natural`
[INFO] [stderr]  --> src/model/note.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Natural,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/model/note.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn new(note: Of, accidental: Accidental, octave: Octave) -> Note {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `valid_octave`
[INFO] [stderr]   --> src/model/note.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn valid_octave(octave: Octave) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `NoteEvent`
[INFO] [stderr]   --> src/model/note.rs:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub struct NoteEvent {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_valid_format`
[INFO] [stderr]   --> src/model/chunk_parsing.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub fn is_valid_format(header: &Header) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_chunks`
[INFO] [stderr]   --> src/model/chunk_parsing.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn parse_chunks(chunks: &Vec<Chunk>) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.91s
[INFO] running `"docker" "inspect" "83399e5e43e75708d9bfd229da9e7e1f27274e9fbe7fc08ef39bc2430ce9fc88"`
[INFO] running `"docker" "rm" "-f" "83399e5e43e75708d9bfd229da9e7e1f27274e9fbe7fc08ef39bc2430ce9fc88"`
[INFO] [stdout] 83399e5e43e75708d9bfd229da9e7e1f27274e9fbe7fc08ef39bc2430ce9fc88
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bowbahdoe/MidiPlayer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 73a563f65492cff009d40e9a8722e02480ac8f4f00fcf872b293415a668cf9d2
[INFO] running `"docker" "start" "-a" "73a563f65492cff009d40e9a8722e02480ac8f4f00fcf872b293415a668cf9d2"`
[INFO] [stderr]    Compiling midi_player v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `error`, `fmt`
[INFO] [stderr]  --> src/model/note.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{error, fmt};
[INFO] [stderr]   |           ^^^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Accidental`, `Note`, `Of`
[INFO] [stderr]  --> src/main.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 | use model::note::{Note, Of, Accidental};
[INFO] [stderr]   |                   ^^^^  ^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chunks`
[INFO] [stderr]   --> src/model/chunk_parsing.rs:51:21
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn parse_chunks(chunks: &Vec<Chunk>) {
[INFO] [stderr]    |                     ^^^^^^ help: consider prefixing with an underscore: `_chunks`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `A`
[INFO] [stderr]  --> src/model/note.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
[INFO] [stderr]   |               ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `B`
[INFO] [stderr]  --> src/model/note.rs:4:18
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
[INFO] [stderr]   |                  ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C`
[INFO] [stderr]  --> src/model/note.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
[INFO] [stderr]   |                     ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D`
[INFO] [stderr]  --> src/model/note.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
[INFO] [stderr]   |                        ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `E`
[INFO] [stderr]  --> src/model/note.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
[INFO] [stderr]   |                           ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `F`
[INFO] [stderr]  --> src/model/note.rs:4:30
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
[INFO] [stderr]   |                              ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `G`
[INFO] [stderr]  --> src/model/note.rs:4:33
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Of { A, B, C, D, E, F, G }
[INFO] [stderr]   |                                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Natural`
[INFO] [stderr]  --> src/model/note.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Natural,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/model/note.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn new(note: Of, accidental: Accidental, octave: Octave) -> Note {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `valid_octave`
[INFO] [stderr]   --> src/model/note.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn valid_octave(octave: Octave) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `NoteEvent`
[INFO] [stderr]   --> src/model/note.rs:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub struct NoteEvent {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_valid_format`
[INFO] [stderr]   --> src/model/chunk_parsing.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub fn is_valid_format(header: &Header) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_chunks`
[INFO] [stderr]   --> src/model/chunk_parsing.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn parse_chunks(chunks: &Vec<Chunk>) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "73a563f65492cff009d40e9a8722e02480ac8f4f00fcf872b293415a668cf9d2"`
[INFO] running `"docker" "rm" "-f" "73a563f65492cff009d40e9a8722e02480ac8f4f00fcf872b293415a668cf9d2"`
[INFO] [stdout] 73a563f65492cff009d40e9a8722e02480ac8f4f00fcf872b293415a668cf9d2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bowbahdoe/MidiPlayer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] fe218385b5ac345c97871ac7cb58c284e59691791265a98492f2ff9ead9bec23
[INFO] running `"docker" "start" "-a" "fe218385b5ac345c97871ac7cb58c284e59691791265a98492f2ff9ead9bec23"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/midi_player-6026ff8e83210628
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test model::chunk::tests::chunk_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fe218385b5ac345c97871ac7cb58c284e59691791265a98492f2ff9ead9bec23"`
[INFO] running `"docker" "rm" "-f" "fe218385b5ac345c97871ac7cb58c284e59691791265a98492f2ff9ead9bec23"`
[INFO] [stdout] fe218385b5ac345c97871ac7cb58c284e59691791265a98492f2ff9ead9bec23