[INFO] fetching crate musicbox 0.3.0...
[INFO] testing musicbox-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate musicbox 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate musicbox 0.3.0
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate musicbox 0.3.0
[INFO] tweaked toml for crates.io crate musicbox 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate musicbox 0.3.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate musicbox 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16f6723a40ef8d1c29b9846f6d09a683f48ee581acfb2dd1a2258b9b7acbe1fd
[INFO] running `Command { std: "docker" "start" "-a" "16f6723a40ef8d1c29b9846f6d09a683f48ee581acfb2dd1a2258b9b7acbe1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16f6723a40ef8d1c29b9846f6d09a683f48ee581acfb2dd1a2258b9b7acbe1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f6723a40ef8d1c29b9846f6d09a683f48ee581acfb2dd1a2258b9b7acbe1fd", kill_on_drop: false }`
[INFO] [stdout] 16f6723a40ef8d1c29b9846f6d09a683f48ee581acfb2dd1a2258b9b7acbe1fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 73d006e7e647ae1ca3cd25e39a18df5075c3b8b3f1296bd1d5f2a1b4604e10e4
[INFO] running `Command { std: "docker" "start" "-a" "73d006e7e647ae1ca3cd25e39a18df5075c3b8b3f1296bd1d5f2a1b4604e10e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling musicbox v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::notary::Notary`
[INFO] [stdout]  --> src/fetchuser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::notary::Notary;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::TONIC`
[INFO] [stdout]  --> src/fetchuser.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::TONIC;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Notation::*`
[INFO] [stdout]  --> src/fetchuser.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use Notation::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Chord`
[INFO] [stdout]  --> src/fetchuser.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::Chord;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scales::chordlib::major::_major`
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use scales::chordlib::major::_major;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fetch_input`
[INFO] [stdout]   --> src/lib.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use fetchuser::{fetch_input};
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mubot::Mubot`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use mubot::Mubot;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tonic`
[INFO] [stdout]   --> src/instrument/guitar.rs:38:40
[INFO] [stdout]    |
[INFO] [stdout] 38 |         position0.iter_mut().for_each(|tonic| _1(music.tonic));
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_tonic`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/instrument/guitar.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let mut positions = vec![];
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Chord` is never constructed
[INFO] [stdout]   --> src/lib.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct Chord {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `class` is never read
[INFO] [stdout]   --> src/instrument/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Instrument {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 11 |     class: Classification,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `definition` and `values` are never read
[INFO] [stdout]   --> src/scales/mod.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Scale {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 44 |     definition: Vec<Notation>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 45 |     values: Vec<f64>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/scales/mod.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl Scale {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 49 |     fn ionian(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn dorian(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn phyrgian(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn lydian(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn mixolydian(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn aeolian(&mut self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn locrian(&mut self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Mode` is never used
[INFO] [stdout]  --> src/scales/mode.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Mode {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bars` is never read
[INFO] [stdout]  --> src/score/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct MusicScore{
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 9 |     bars: Bar,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rhythm` and `instruments` are never read
[INFO] [stdout]   --> src/score/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Bar {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 14 |     rhythm: Rhythm, 
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     instruments: Instrument,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TimeSign` is never constructed
[INFO] [stdout]   --> src/score/mod.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct TimeSign {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tempo` and `time` are never read
[INFO] [stdout]  --> src/score/rhythm.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Rhythm {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 2 |     tempo: u16, //BPM
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 3 |     time: u8,   //Divisions in a bar
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/fetchuser.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     stdin().read_line(&mut io_buffer);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let _ = stdin().read_line(&mut io_buffer);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "73d006e7e647ae1ca3cd25e39a18df5075c3b8b3f1296bd1d5f2a1b4604e10e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d006e7e647ae1ca3cd25e39a18df5075c3b8b3f1296bd1d5f2a1b4604e10e4", kill_on_drop: false }`
[INFO] [stdout] 73d006e7e647ae1ca3cd25e39a18df5075c3b8b3f1296bd1d5f2a1b4604e10e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 32700007bc4935e0b4613eb205ff76d13430097e9432558b55413161817ac4b5
[INFO] running `Command { std: "docker" "start" "-a" "32700007bc4935e0b4613eb205ff76d13430097e9432558b55413161817ac4b5", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::notary::Notary`
[INFO] [stdout]  --> src/fetchuser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::notary::Notary;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::TONIC`
[INFO] [stdout]  --> src/fetchuser.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::TONIC;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Notation::*`
[INFO] [stdout]  --> src/fetchuser.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use Notation::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Chord`
[INFO] [stdout]  --> src/fetchuser.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::Chord;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scales::chordlib::major::_major`
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use scales::chordlib::major::_major;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fetch_input`
[INFO] [stdout]   --> src/lib.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use fetchuser::{fetch_input};
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mubot::Mubot`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use mubot::Mubot;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tonic`
[INFO] [stdout]   --> src/instrument/guitar.rs:38:40
[INFO] [stdout]    |
[INFO] [stdout] 38 |         position0.iter_mut().for_each(|tonic| _1(music.tonic));
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_tonic`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/instrument/guitar.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let mut positions = vec![];
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Chord` is never constructed
[INFO] [stdout]   --> src/lib.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct Chord {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `class` is never read
[INFO] [stdout]   --> src/instrument/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Instrument {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 11 |     class: Classification,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `definition` and `values` are never read
[INFO] [stdout]   --> src/scales/mod.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Scale {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 44 |     definition: Vec<Notation>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 45 |     values: Vec<f64>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/scales/mod.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl Scale {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 49 |     fn ionian(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn dorian(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn phyrgian(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn lydian(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn mixolydian(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn aeolian(&mut self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn locrian(&mut self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Mode` is never used
[INFO] [stdout]  --> src/scales/mode.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Mode {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bars` is never read
[INFO] [stdout]  --> src/score/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct MusicScore{
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 9 |     bars: Bar,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling musicbox v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `rhythm` and `instruments` are never read
[INFO] [stdout]   --> src/score/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Bar {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 14 |     rhythm: Rhythm, 
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     instruments: Instrument,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TimeSign` is never constructed
[INFO] [stdout]   --> src/score/mod.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct TimeSign {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tempo` and `time` are never read
[INFO] [stdout]  --> src/score/rhythm.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Rhythm {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 2 |     tempo: u16, //BPM
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 3 |     time: u8,   //Divisions in a bar
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/fetchuser.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     stdin().read_line(&mut io_buffer);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let _ = stdin().read_line(&mut io_buffer);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::notary::Notary`
[INFO] [stdout]  --> src/fetchuser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::notary::Notary;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::TONIC`
[INFO] [stdout]  --> src/fetchuser.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::TONIC;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Notation::*`
[INFO] [stdout]  --> src/fetchuser.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use Notation::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Chord`
[INFO] [stdout]  --> src/fetchuser.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::Chord;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scales::chordlib::major::_major`
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use scales::chordlib::major::_major;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fetch_input`
[INFO] [stdout]   --> src/lib.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use fetchuser::{fetch_input};
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mubot::Mubot`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use mubot::Mubot;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tonic`
[INFO] [stdout]   --> src/instrument/guitar.rs:38:40
[INFO] [stdout]    |
[INFO] [stdout] 38 |         position0.iter_mut().for_each(|tonic| _1(music.tonic));
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_tonic`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/instrument/guitar.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let mut positions = vec![];
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Chord` is never constructed
[INFO] [stdout]   --> src/lib.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct Chord {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `class` is never read
[INFO] [stdout]   --> src/instrument/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Instrument {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 11 |     class: Classification,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `definition` and `values` are never read
[INFO] [stdout]   --> src/scales/mod.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Scale {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 44 |     definition: Vec<Notation>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 45 |     values: Vec<f64>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/scales/mod.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl Scale {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 49 |     fn ionian(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn dorian(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn phyrgian(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn lydian(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn mixolydian(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn aeolian(&mut self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn locrian(&mut self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Mode` is never used
[INFO] [stdout]  --> src/scales/mode.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Mode {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bars` is never read
[INFO] [stdout]  --> src/score/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct MusicScore{
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 9 |     bars: Bar,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rhythm` and `instruments` are never read
[INFO] [stdout]   --> src/score/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Bar {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 14 |     rhythm: Rhythm, 
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     instruments: Instrument,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TimeSign` is never constructed
[INFO] [stdout]   --> src/score/mod.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct TimeSign {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tempo` and `time` are never read
[INFO] [stdout]  --> src/score/rhythm.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Rhythm {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 2 |     tempo: u16, //BPM
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 3 |     time: u8,   //Divisions in a bar
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/fetchuser.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     stdin().read_line(&mut io_buffer);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let _ = stdin().read_line(&mut io_buffer);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "32700007bc4935e0b4613eb205ff76d13430097e9432558b55413161817ac4b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32700007bc4935e0b4613eb205ff76d13430097e9432558b55413161817ac4b5", kill_on_drop: false }`
[INFO] [stdout] 32700007bc4935e0b4613eb205ff76d13430097e9432558b55413161817ac4b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a27259e38c378e26b5daa59d009cf9039158f2d463ccd9520377431b34619e0b
[INFO] running `Command { std: "docker" "start" "-a" "a27259e38c378e26b5daa59d009cf9039158f2d463ccd9520377431b34619e0b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::notary::Notary`
[INFO] [stderr]  --> src/fetchuser.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::notary::Notary;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::TONIC`
[INFO] [stderr]  --> src/fetchuser.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::TONIC;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Notation::*`
[INFO] [stderr]  --> src/fetchuser.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use Notation::*;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::Chord`
[INFO] [stderr]  --> src/fetchuser.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::Chord;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `scales::chordlib::major::_major`
[INFO] [stderr]   --> src/lib.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use scales::chordlib::major::_major;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fetch_input`
[INFO] [stderr]   --> src/lib.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 | use fetchuser::{fetch_input};
[INFO] [stderr]    |                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mubot::Mubot`
[INFO] [stderr]   --> src/lib.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use mubot::Mubot;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tonic`
[INFO] [stderr]   --> src/instrument/guitar.rs:38:40
[INFO] [stderr]    |
[INFO] [stderr] 38 |         position0.iter_mut().for_each(|tonic| _1(music.tonic));
[INFO] [stderr]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_tonic`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/instrument/guitar.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let mut positions = vec![];
[INFO] [stderr]    |             ----^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Chord` is never constructed
[INFO] [stderr]   --> src/lib.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 | struct Chord {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `class` is never read
[INFO] [stderr]   --> src/instrument/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Instrument {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 11 |     class: Classification,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `definition` and `values` are never read
[INFO] [stderr]   --> src/scales/mod.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub struct Scale {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 44 |     definition: Vec<Notation>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 45 |     values: Vec<f64>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]   --> src/scales/mod.rs:49:8
[INFO] [stderr]    |
[INFO] [stderr] 48 | impl Scale {
[INFO] [stderr]    | ---------- methods in this implementation
[INFO] [stderr] 49 |     fn ionian(&mut self) {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 |     fn dorian(&mut self) {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 55 |     fn phyrgian(&mut self) {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58 |     fn lydian(&mut self) {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 61 |     fn mixolydian(&mut self) {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 65 |     fn aeolian(&mut self) {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 69 |     fn locrian(&mut self) {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Mode` is never used
[INFO] [stderr]  --> src/scales/mode.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Mode {
[INFO] [stderr]   |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `bars` is never read
[INFO] [stderr]  --> src/score/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct MusicScore{
[INFO] [stderr]   |            ---------- field in this struct
[INFO] [stderr] 9 |     bars: Bar,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `rhythm` and `instruments` are never read
[INFO] [stderr]   --> src/score/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | struct Bar {
[INFO] [stderr]    |        --- fields in this struct
[INFO] [stderr] 14 |     rhythm: Rhythm, 
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 15 |     instruments: Instrument,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TimeSign` is never constructed
[INFO] [stderr]   --> src/score/mod.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct TimeSign {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `tempo` and `time` are never read
[INFO] [stderr]  --> src/score/rhythm.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Rhythm {
[INFO] [stderr]   |            ------ fields in this struct
[INFO] [stderr] 2 |     tempo: u16, //BPM
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 3 |     time: u8,   //Divisions in a bar
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/fetchuser.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     stdin().read_line(&mut io_buffer);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let _ = stdin().read_line(&mut io_buffer);
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `musicbox` (lib) generated 19 warnings (run `cargo fix --lib -p musicbox` to apply 8 suggestions)
[INFO] [stderr] warning: `musicbox` (lib test) generated 19 warnings (19 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/musicbox-fb251c06e372a58f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test makam::get_djin_cargah ... ok
[INFO] [stdout] test notary::get_amaj0 ... ok
[INFO] [stdout] test mubot::mubot_get_me_a_chord ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/chord_abstraction.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/chord_abstraction-d4e120fccbb3ccf5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test chord_abstraction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a27259e38c378e26b5daa59d009cf9039158f2d463ccd9520377431b34619e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27259e38c378e26b5daa59d009cf9039158f2d463ccd9520377431b34619e0b", kill_on_drop: false }`
[INFO] [stdout] a27259e38c378e26b5daa59d009cf9039158f2d463ccd9520377431b34619e0b