[INFO] cloning repository https://github.com/hvalfangst/Rust-Synthesizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hvalfangst/Rust-Synthesizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhvalfangst%2FRust-Synthesizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhvalfangst%2FRust-Synthesizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 917d839b681336f2b6c12ed6d82c23c4c3392184
[INFO] checking hvalfangst/Rust-Synthesizer against try#b32fc44666c052e7cf07ab471bfb6f9ec571902f for pr-138676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhvalfangst%2FRust-Synthesizer" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hvalfangst/Rust-Synthesizer on toolchain b32fc44666c052e7cf07ab471bfb6f9ec571902f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hvalfangst/Rust-Synthesizer
[INFO] finished tweaking git repo https://github.com/hvalfangst/Rust-Synthesizer
[INFO] tweaked toml for git repo https://github.com/hvalfangst/Rust-Synthesizer written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/hvalfangst/Rust-Synthesizer 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" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b96e93f6ac347de836551f814fe0009df23a0b274b912f3bbf18a6285a21da67
[INFO] running `Command { std: "docker" "start" "-a" "b96e93f6ac347de836551f814fe0009df23a0b274b912f3bbf18a6285a21da67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b96e93f6ac347de836551f814fe0009df23a0b274b912f3bbf18a6285a21da67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b96e93f6ac347de836551f814fe0009df23a0b274b912f3bbf18a6285a21da67", kill_on_drop: false }`
[INFO] [stdout] b96e93f6ac347de836551f814fe0009df23a0b274b912f3bbf18a6285a21da67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc147a8f2efe0e3527343797fd73db003acf09df92f87aed7951c2d68e0d71b8
[INFO] running `Command { std: "docker" "start" "-a" "fc147a8f2efe0e3527343797fd73db003acf09df92f87aed7951c2d68e0d71b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
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[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling memchr v2.7.3
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling xml-rs v0.8.20
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling libloading v0.8.3
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rayon-core v1.12.1
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[INFO] [stderr]    Compiling nom v5.1.3
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[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
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[INFO] [stderr]     Checking jpeg-decoder v0.3.1
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[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.5
[INFO] [stderr]     Checking xkb v0.2.1
[INFO] [stderr]     Checking synthesizer v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `numbers` is never read
[INFO] [stdout]   --> src/graphics/sprites.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Sprites {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 16 |     pub notes: Vec<Sprite>,
[INFO] [stdout] 17 |     pub numbers: Vec<Sprite>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `numbers` is never read
[INFO] [stdout]   --> src/graphics/sprites.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Sprites {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 16 |     pub notes: Vec<Sprite>,
[INFO] [stdout] 17 |     pub numbers: Vec<Sprite>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.72s
[INFO] running `Command { std: "docker" "inspect" "fc147a8f2efe0e3527343797fd73db003acf09df92f87aed7951c2d68e0d71b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc147a8f2efe0e3527343797fd73db003acf09df92f87aed7951c2d68e0d71b8", kill_on_drop: false }`
[INFO] [stdout] fc147a8f2efe0e3527343797fd73db003acf09df92f87aed7951c2d68e0d71b8