[INFO] fetching crate fast_qr 0.10.4...
[INFO] checking fast_qr-0.10.4 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate fast_qr 0.10.4 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate fast_qr 0.10.4 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fast_qr 0.10.4
[INFO] removed 4 missing examples
[INFO] finished tweaking crates.io crate fast_qr 0.10.4
[INFO] tweaked toml for crates.io crate fast_qr 0.10.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate fast_qr 0.10.4 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1eb88b9cd9f2232e7f197ce33283889f616d22d20152563ec7856ddc0a287ef6
[INFO] running `Command { std: "docker" "start" "-a" "1eb88b9cd9f2232e7f197ce33283889f616d22d20152563ec7856ddc0a287ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1eb88b9cd9f2232e7f197ce33283889f616d22d20152563ec7856ddc0a287ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb88b9cd9f2232e7f197ce33283889f616d22d20152563ec7856ddc0a287ef6", kill_on_drop: false }`
[INFO] [stdout] 1eb88b9cd9f2232e7f197ce33283889f616d22d20152563ec7856ddc0a287ef6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a70edf6fc79dd9f468f9e98c7cc7aef1700a1d7a3eaf5d0cbc127b60f029972
[INFO] running `Command { std: "docker" "start" "-a" "4a70edf6fc79dd9f468f9e98c7cc7aef1700a1d7a3eaf5d0cbc127b60f029972", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
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[INFO] [stderr]     Checking fast_qr v0.10.4 (/opt/rustwide/workdir)
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[INFO] [stderr]    Compiling serde_derive v1.0.188
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[INFO] [stdout] warning: function `bench_mask` is never used
[INFO] [stdout]   --> benches/qr.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn bench_mask(c: &mut Criterion) {
[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 11.68s
[INFO] running `Command { std: "docker" "inspect" "4a70edf6fc79dd9f468f9e98c7cc7aef1700a1d7a3eaf5d0cbc127b60f029972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a70edf6fc79dd9f468f9e98c7cc7aef1700a1d7a3eaf5d0cbc127b60f029972", kill_on_drop: false }`
[INFO] [stdout] 4a70edf6fc79dd9f468f9e98c7cc7aef1700a1d7a3eaf5d0cbc127b60f029972
