[INFO] cloning repository https://github.com/Floozutter/buzznoise
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Floozutter/buzznoise" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFloozutter%2Fbuzznoise", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFloozutter%2Fbuzznoise'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c1f5c46e4a04aae37a5e33b0b74fcb4a1e7b421
[INFO] checking Floozutter/buzznoise against try#18f0df251aa25bd85bb3d295ad1bd925a64b1ffc for pr-94063
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFloozutter%2Fbuzznoise" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Floozutter/buzznoise on toolchain 18f0df251aa25bd85bb3d295ad1bd925a64b1ffc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+18f0df251aa25bd85bb3d295ad1bd925a64b1ffc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Floozutter/buzznoise
[INFO] finished tweaking git repo https://github.com/Floozutter/buzznoise
[INFO] tweaked toml for git repo https://github.com/Floozutter/buzznoise written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Floozutter/buzznoise already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+18f0df251aa25bd85bb3d295ad1bd925a64b1ffc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+18f0df251aa25bd85bb3d295ad1bd925a64b1ffc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0535429c94e2f927573497309fd88726cb59c80f7ed08905417d81251ef39436
[INFO] running `Command { std: "docker" "start" "-a" "0535429c94e2f927573497309fd88726cb59c80f7ed08905417d81251ef39436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0535429c94e2f927573497309fd88726cb59c80f7ed08905417d81251ef39436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0535429c94e2f927573497309fd88726cb59c80f7ed08905417d81251ef39436", kill_on_drop: false }`
[INFO] [stdout] 0535429c94e2f927573497309fd88726cb59c80f7ed08905417d81251ef39436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+18f0df251aa25bd85bb3d295ad1bd925a64b1ffc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7e17ed9fddb4d242ffe4df0bd5bff74b73fed2509accc0c8c2a20db1ec6b325
[INFO] running `Command { std: "docker" "start" "-a" "b7e17ed9fddb4d242ffe4df0bd5bff74b73fed2509accc0c8c2a20db1ec6b325", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.104
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[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking serde-aux v2.3.0
[INFO] [stderr]     Checking buzznoise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/movingrmsexact.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(capacity: usize) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.40s
[INFO] running `Command { std: "docker" "inspect" "b7e17ed9fddb4d242ffe4df0bd5bff74b73fed2509accc0c8c2a20db1ec6b325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e17ed9fddb4d242ffe4df0bd5bff74b73fed2509accc0c8c2a20db1ec6b325", kill_on_drop: false }`
[INFO] [stdout] b7e17ed9fddb4d242ffe4df0bd5bff74b73fed2509accc0c8c2a20db1ec6b325