[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] building hvalfangst/Rust-Synthesizer against try#9a3ef2cd3ecaae3c6ef59768612837d797602a6d for pr-137044-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhvalfangst%2FRust-Synthesizer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hvalfangst/Rust-Synthesizer on toolchain 9a3ef2cd3ecaae3c6ef59768612837d797602a6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "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-2-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" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fd0d9af3d87aab80e8094f55df4a66c4152d27b092a34d5c47d5cf95a98be0d
[INFO] running `Command { std: "docker" "start" "-a" "4fd0d9af3d87aab80e8094f55df4a66c4152d27b092a34d5c47d5cf95a98be0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fd0d9af3d87aab80e8094f55df4a66c4152d27b092a34d5c47d5cf95a98be0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fd0d9af3d87aab80e8094f55df4a66c4152d27b092a34d5c47d5cf95a98be0d", kill_on_drop: false }`
[INFO] [stdout] 4fd0d9af3d87aab80e8094f55df4a66c4152d27b092a34d5c47d5cf95a98be0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76b9683b2e0fc85c4e4f072f53782c45f399046f1d469f0d73a106442d5198ab
[INFO] running `Command { std: "docker" "start" "-a" "76b9683b2e0fc85c4e4f072f53782c45f399046f1d469f0d73a106442d5198ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling memchr v2.7.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling xml-rs v0.8.20
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling libloading v0.8.3
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling bytemuck v1.16.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
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[INFO] [stderr]    Compiling symphonia v0.5.4
[INFO] [stderr]    Compiling exr v1.72.0
[INFO] [stderr]    Compiling lewton v0.10.2
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling wayland-commons v0.29.5
[INFO] [stderr]    Compiling claxon v0.4.3
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stderr]    Compiling rodio v0.17.3
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling tiff v0.9.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling wayland-cursor v0.29.5
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.5
[INFO] [stderr]    Compiling xkb v0.2.1
[INFO] [stderr]    Compiling 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.70s
[INFO] running `Command { std: "docker" "inspect" "76b9683b2e0fc85c4e4f072f53782c45f399046f1d469f0d73a106442d5198ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76b9683b2e0fc85c4e4f072f53782c45f399046f1d469f0d73a106442d5198ab", kill_on_drop: false }`
[INFO] [stdout] 76b9683b2e0fc85c4e4f072f53782c45f399046f1d469f0d73a106442d5198ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9a3ef2cd3ecaae3c6ef59768612837d797602a6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 174ad447a7bb9f369a875b4b3fe1e308d67794f8d70bf3b35d5a7b5cdf51bc8a
[INFO] running `Command { std: "docker" "start" "-a" "174ad447a7bb9f369a875b4b3fe1e308d67794f8d70bf3b35d5a7b5cdf51bc8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "174ad447a7bb9f369a875b4b3fe1e308d67794f8d70bf3b35d5a7b5cdf51bc8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "174ad447a7bb9f369a875b4b3fe1e308d67794f8d70bf3b35d5a7b5cdf51bc8a", kill_on_drop: false }`
[INFO] [stdout] 174ad447a7bb9f369a875b4b3fe1e308d67794f8d70bf3b35d5a7b5cdf51bc8a