[INFO] cloning repository https://github.com/romancitodev/concurrent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/romancitodev/concurrent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromancitodev%2Fconcurrent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromancitodev%2Fconcurrent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5afa41dd03ebd8c2780735863f0de5f6db4311f
[INFO] checking romancitodev/concurrent against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromancitodev%2Fconcurrent" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/romancitodev/concurrent
[INFO] finished tweaking git repo https://github.com/romancitodev/concurrent
[INFO] tweaked toml for git repo https://github.com/romancitodev/concurrent written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/romancitodev/concurrent on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/romancitodev/concurrent 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" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded miette-derive v7.6.0
[INFO] [stderr]   Downloaded font-types v0.10.0
[INFO] [stderr]   Downloaded owo-colors v4.2.2
[INFO] [stderr]   Downloaded supports-hyperlinks v3.1.0
[INFO] [stderr]   Downloaded supports-color v3.0.2
[INFO] [stderr]   Downloaded subsetter v0.2.3
[INFO] [stderr]   Downloaded layout-rs v0.1.3
[INFO] [stderr]   Downloaded svg2pdf v0.13.0
[INFO] [stderr]   Downloaded clap v4.5.56
[INFO] [stderr]   Downloaded miette v7.6.0
[INFO] [stderr]   Downloaded clap_builder v4.5.56
[INFO] [stderr]   Downloaded pdf-writer v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1441aa277de7b67d9fbd9f002a47260311a421e73f26caca34c135ac69c5fde
[INFO] running `Command { std: "docker" "start" "-a" "b1441aa277de7b67d9fbd9f002a47260311a421e73f26caca34c135ac69c5fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1441aa277de7b67d9fbd9f002a47260311a421e73f26caca34c135ac69c5fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1441aa277de7b67d9fbd9f002a47260311a421e73f26caca34c135ac69c5fde", kill_on_drop: false }`
[INFO] [stdout] b1441aa277de7b67d9fbd9f002a47260311a421e73f26caca34c135ac69c5fde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfe0098162c4d74e898cb0f80f56bf9b32374b6b3402e99aab35a13ed8eafe4f
[INFO] running `Command { std: "docker" "start" "-a" "bfe0098162c4d74e898cb0f80f56bf9b32374b6b3402e99aab35a13ed8eafe4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking roxmltree v0.20.0
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking kurbo v0.11.3
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]     Checking unicode-ccc v0.4.0
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.4.0
[INFO] [stderr]     Checking unicode-script v0.5.7
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking kurbo v0.12.0
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking imagesize v0.13.0
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking fontconfig-parser v0.5.8
[INFO] [stderr]     Checking data-url v0.3.2
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]     Checking svgtypes v0.15.3
[INFO] [stderr]     Checking supports-hyperlinks v3.1.0
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking clap_builder v4.5.56
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking pdf-writer v0.12.1
[INFO] [stderr]     Checking layout-rs v0.1.3
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]     Checking fontdb v0.23.0
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking moxcms v0.7.9
[INFO] [stderr]     Checking clap v4.5.56
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking font-types v0.10.0
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking rustybuzz v0.20.1
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking read-fonts v0.35.0
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]     Checking miette v7.6.0
[INFO] [stderr]     Checking usvg v0.45.1
[INFO] [stderr]     Checking resvg v0.45.1
[INFO] [stderr]     Checking image v0.25.8
[INFO] [stderr]     Checking write-fonts v0.43.0
[INFO] [stderr]     Checking skrifa v0.37.0
[INFO] [stderr]     Checking subsetter v0.2.3
[INFO] [stderr]     Checking svg2pdf v0.13.0
[INFO] [stderr]     Checking concurrent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/lib.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::path::{Path, PathBuf};
[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: `PathBuf`
[INFO] [stdout]  --> src/lib.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.77s
[INFO] running `Command { std: "docker" "inspect" "bfe0098162c4d74e898cb0f80f56bf9b32374b6b3402e99aab35a13ed8eafe4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfe0098162c4d74e898cb0f80f56bf9b32374b6b3402e99aab35a13ed8eafe4f", kill_on_drop: false }`
[INFO] [stdout] bfe0098162c4d74e898cb0f80f56bf9b32374b6b3402e99aab35a13ed8eafe4f