[INFO] cloning repository https://github.com/llenotre/Solfege
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/llenotre/Solfege" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllenotre%2FSolfege", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllenotre%2FSolfege'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 223ed99fe9f138345592ab83bf65ef7fb52c26cc
[INFO] testing llenotre/Solfege against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fllenotre%2FSolfege" "/workspace/builds/worker-50/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/llenotre/Solfege on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/llenotre/Solfege
[INFO] finished tweaking git repo https://github.com/llenotre/Solfege
[INFO] tweaked toml for git repo https://github.com/llenotre/Solfege written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] crate git repo https://github.com/llenotre/Solfege already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34af12b9cdac911a0dad44fef8106571f4a2edef756bfd977deb471cd85abb86
[INFO] running `Command { std: "docker" "start" "-a" "34af12b9cdac911a0dad44fef8106571f4a2edef756bfd977deb471cd85abb86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34af12b9cdac911a0dad44fef8106571f4a2edef756bfd977deb471cd85abb86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34af12b9cdac911a0dad44fef8106571f4a2edef756bfd977deb471cd85abb86", kill_on_drop: false }`
[INFO] [stdout] 34af12b9cdac911a0dad44fef8106571f4a2edef756bfd977deb471cd85abb86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce09efa5891ec9279b4675a0bf2e00bb94895170425a0020c13d98c6bd22362d
[INFO] running `Command { std: "docker" "start" "-a" "ce09efa5891ec9279b4675a0bf2e00bb94895170425a0020c13d98c6bd22362d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling solfege v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stdout] warning: unused import: `std::ffi::CString`
[INFO] [stdout]  --> src/module.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ffi::CString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fs_spec`
[INFO] [stdout]   --> src/fstab.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fs_spec: FSSpec,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fs_vfstype`
[INFO] [stdout]   --> src/fstab.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fs_vfstype: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fs_mntops`
[INFO] [stdout]   --> src/fstab.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fs_mntops: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fs_freq`
[INFO] [stdout]   --> src/fstab.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fs_freq: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fs_passno`
[INFO] [stdout]   --> src/fstab.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fs_passno: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `unload`
[INFO] [stdout]   --> src/module.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn unload(name: &String) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `description`
[INFO] [stdout]   --> src/service.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     description: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user`
[INFO] [stdout]   --> src/service.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     user: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `group`
[INFO] [stdout]   --> src/service.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     group: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `reload_program`
[INFO] [stdout]   --> src/service.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     reload_program: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stop_program`
[INFO] [stdout]   --> src/service.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     stop_program: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reload`
[INFO] [stdout]   --> src/service.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn reload(&mut self) -> io::Result<()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `stop`
[INFO] [stdout]    --> src/service.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn stop(&mut self) -> io::Result<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `restart`
[INFO] [stdout]    --> src/service.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn restart(&mut self) -> io::Result<()> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_services`
[INFO] [stdout]    --> src/service.rs:175:12
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn get_services(&self) -> &Vec<Service> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.63s
[INFO] running `Command { std: "docker" "inspect" "ce09efa5891ec9279b4675a0bf2e00bb94895170425a0020c13d98c6bd22362d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce09efa5891ec9279b4675a0bf2e00bb94895170425a0020c13d98c6bd22362d", kill_on_drop: false }`
[INFO] [stdout] ce09efa5891ec9279b4675a0bf2e00bb94895170425a0020c13d98c6bd22362d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14cc06e8f4771714afcd3b1ba6deb4041350813344bc151a1d9782bfb48789bc
[INFO] running `Command { std: "docker" "start" "-a" "14cc06e8f4771714afcd3b1ba6deb4041350813344bc151a1d9782bfb48789bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling solfege v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ffi::CString`
[INFO] [stdout]  --> src/module.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ffi::CString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `unload`
[INFO] [stdout]   --> src/module.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn unload(name: &String) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `description`
[INFO] [stdout]   --> src/service.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     description: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user`
[INFO] [stdout]   --> src/service.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     user: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `group`
[INFO] [stdout]   --> src/service.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     group: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `reload_program`
[INFO] [stdout]   --> src/service.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     reload_program: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stop_program`
[INFO] [stdout]   --> src/service.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     stop_program: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reload`
[INFO] [stdout]   --> src/service.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn reload(&mut self) -> io::Result<()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `stop`
[INFO] [stdout]    --> src/service.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn stop(&mut self) -> io::Result<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `restart`
[INFO] [stdout]    --> src/service.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn restart(&mut self) -> io::Result<()> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_services`
[INFO] [stdout]    --> src/service.rs:175:12
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn get_services(&self) -> &Vec<Service> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "14cc06e8f4771714afcd3b1ba6deb4041350813344bc151a1d9782bfb48789bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14cc06e8f4771714afcd3b1ba6deb4041350813344bc151a1d9782bfb48789bc", kill_on_drop: false }`
[INFO] [stdout] 14cc06e8f4771714afcd3b1ba6deb4041350813344bc151a1d9782bfb48789bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 455b30dd29a47682e2095250d00e0491f2f5f9c09d39b9df82e27454d406cf75
[INFO] running `Command { std: "docker" "start" "-a" "455b30dd29a47682e2095250d00e0491f2f5f9c09d39b9df82e27454d406cf75", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `std::ffi::CString`
[INFO] [stdout] running 4 tests
[INFO] [stderr]  --> src/module.rs:3:5
[INFO] [stdout] test fstab::test::fstab_comments_only ... ok
[INFO] [stderr]   |
[INFO] [stdout] test fstab::test::fstab_empty ... ok
[INFO] [stderr] 3 | use std::ffi::CString;
[INFO] [stdout] test fstab::test::fstab_several ... ok
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] test fstab::test::fstab_single ... ok
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: function is never used: `unload`
[INFO] [stderr]   --> src/module.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn unload(name: &String) -> Result<(), String> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `description`
[INFO] [stderr]   --> src/service.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     description: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `user`
[INFO] [stderr]   --> src/service.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     user: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `group`
[INFO] [stderr]   --> src/service.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     group: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `reload_program`
[INFO] [stderr]   --> src/service.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     reload_program: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `stop_program`
[INFO] [stderr]   --> src/service.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     stop_program: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reload`
[INFO] [stderr]   --> src/service.rs:91:12
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn reload(&mut self) -> io::Result<()> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `stop`
[INFO] [stderr]    --> src/service.rs:103:12
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn stop(&mut self) -> io::Result<()> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `restart`
[INFO] [stderr]    --> src/service.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn restart(&mut self) -> io::Result<()> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_services`
[INFO] [stderr]    --> src/service.rs:175:12
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn get_services(&self) -> &Vec<Service> {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `solfege` (bin "solfege" test) generated 11 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/solfege-1904b45a6f3d7546)
[INFO] running `Command { std: "docker" "inspect" "455b30dd29a47682e2095250d00e0491f2f5f9c09d39b9df82e27454d406cf75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "455b30dd29a47682e2095250d00e0491f2f5f9c09d39b9df82e27454d406cf75", kill_on_drop: false }`
[INFO] [stdout] 455b30dd29a47682e2095250d00e0491f2f5f9c09d39b9df82e27454d406cf75