[INFO] fetching crate cunw 0.2.1...
[INFO] checking cunw-0.2.1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate cunw 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate cunw 0.2.1 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cunw 0.2.1
[INFO] finished tweaking crates.io crate cunw 0.2.1
[INFO] tweaked toml for crates.io crate cunw 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate cunw 0.2.1 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded terminal-emoji v0.4.1
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[INFO] [stderr]   Downloaded nuclei-attributes v0.1.0
[INFO] [stderr]   Downloaded rustix-uring v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3908db8bf1a9b7d4986ef00bcc4c1a15ce50d1beaad651d0e38051fb31c21be0
[INFO] running `Command { std: "docker" "start" "-a" "3908db8bf1a9b7d4986ef00bcc4c1a15ce50d1beaad651d0e38051fb31c21be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3908db8bf1a9b7d4986ef00bcc4c1a15ce50d1beaad651d0e38051fb31c21be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3908db8bf1a9b7d4986ef00bcc4c1a15ce50d1beaad651d0e38051fb31c21be0", kill_on_drop: false }`
[INFO] [stdout] 3908db8bf1a9b7d4986ef00bcc4c1a15ce50d1beaad651d0e38051fb31c21be0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f8434a8f8bb503f0d4ad777745afe425d38aadb76a4fb79561f0184a02bcab6
[INFO] running `Command { std: "docker" "start" "-a" "7f8434a8f8bb503f0d4ad777745afe425d38aadb76a4fb79561f0184a02bcab6", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `indicatif::ProgressBar`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use indicatif::ProgressBar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `miette::Result`
[INFO] [stdout]  --> src/os.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use miette::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `walkdir::DirEntry`
[INFO] [stdout]  --> src/os.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use walkdir::DirEntry;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `indicatif::ProgressBar`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use indicatif::ProgressBar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `miette::Result`
[INFO] [stdout]  --> src/os.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use miette::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `walkdir::DirEntry`
[INFO] [stdout]  --> src/os.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use walkdir::DirEntry;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FILE_ATTRIBUTE_HIDDEN` is never used
[INFO] [stdout]  --> src/os.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const FILE_ATTRIBUTE_HIDDEN: u32 = 0x00000002;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FILE_ATTRIBUTE_HIDDEN` is never used
[INFO] [stdout]  --> src/os.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const FILE_ATTRIBUTE_HIDDEN: u32 = 0x00000002;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.99s
[INFO] running `Command { std: "docker" "inspect" "7f8434a8f8bb503f0d4ad777745afe425d38aadb76a4fb79561f0184a02bcab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f8434a8f8bb503f0d4ad777745afe425d38aadb76a4fb79561f0184a02bcab6", kill_on_drop: false }`
[INFO] [stdout] 7f8434a8f8bb503f0d4ad777745afe425d38aadb76a4fb79561f0184a02bcab6