[INFO] cloning repository https://github.com/zetah11/hannover
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zetah11/hannover" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzetah11%2Fhannover", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzetah11%2Fhannover'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d951e8286630c424dbc1d8c37034d87b5ebe802
[INFO] checking zetah11/hannover against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzetah11%2Fhannover" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zetah11/hannover
[INFO] finished tweaking git repo https://github.com/zetah11/hannover
[INFO] tweaked toml for git repo https://github.com/zetah11/hannover written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zetah11/hannover on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zetah11/hannover 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded raw-window-handle v0.5.0
[INFO] [stderr]   Downloaded clang-sys v1.4.0
[INFO] [stderr]   Downloaded bresenham v0.1.1
[INFO] [stderr]   Downloaded single_value_channel v1.2.2
[INFO] [stderr]   Downloaded coreaudio-sys v0.2.11
[INFO] [stderr]   Downloaded rtrb v0.2.3
[INFO] [stderr]   Downloaded jobserver v0.1.25
[INFO] [stderr]   Downloaded bumpalo v3.11.1
[INFO] [stderr]   Downloaded ordered-float v3.4.0
[INFO] [stderr]   Downloaded anyhow v1.0.68
[INFO] [stderr]   Downloaded bindgen v0.61.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1389e47cabe152db1ff654a50109fca0d982b8b72ea89d69a0d037b8d73d1679
[INFO] running `Command { std: "docker" "start" "-a" "1389e47cabe152db1ff654a50109fca0d982b8b72ea89d69a0d037b8d73d1679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1389e47cabe152db1ff654a50109fca0d982b8b72ea89d69a0d037b8d73d1679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1389e47cabe152db1ff654a50109fca0d982b8b72ea89d69a0d037b8d73d1679", kill_on_drop: false }`
[INFO] [stdout] 1389e47cabe152db1ff654a50109fca0d982b8b72ea89d69a0d037b8d73d1679
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08584adce9ccba084a91348f7a208da212e7b8ea74a9548538bd2869ccd43308
[INFO] running `Command { std: "docker" "start" "-a" "08584adce9ccba084a91348f7a208da212e7b8ea74a9548538bd2869ccd43308", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling cpal v0.14.2
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking cache-padded v1.2.0
[INFO] [stderr]     Checking rtrb v0.2.3
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking single_value_channel v1.2.2
[INFO] [stderr]     Checking bresenham v0.1.1
[INFO] [stderr]     Checking ordered-float v3.4.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]     Checking alsa v0.6.0
[INFO] [stderr]     Checking hannover v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Octave`
[INFO] [stdout]  --> src/notes/mod.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::pitch::{Octave, Pitch};
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Octave`
[INFO] [stdout]  --> src/notes/mod.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::pitch::{Octave, Pitch};
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stream` is never read
[INFO] [stdout]   --> src/aio.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AudioIo {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub stream: Stream,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `gcd` and `lcm` are never used
[INFO] [stdout]  --> src/math.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait MathExt {
[INFO] [stdout]   |           ------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 6 |     fn gcd(self, other: Self) -> Self;
[INFO] [stdout]   |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fn lcm(self, other: Self) -> Self;
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stream` is never read
[INFO] [stdout]   --> src/aio.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AudioIo {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub stream: Stream,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `gcd` and `lcm` are never used
[INFO] [stdout]  --> src/math.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait MathExt {
[INFO] [stdout]   |           ------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 6 |     fn gcd(self, other: Self) -> Self;
[INFO] [stdout]   |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fn lcm(self, other: Self) -> Self;
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.30s
[INFO] running `Command { std: "docker" "inspect" "08584adce9ccba084a91348f7a208da212e7b8ea74a9548538bd2869ccd43308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08584adce9ccba084a91348f7a208da212e7b8ea74a9548538bd2869ccd43308", kill_on_drop: false }`
[INFO] [stdout] 08584adce9ccba084a91348f7a208da212e7b8ea74a9548538bd2869ccd43308
