[INFO] fetching crate CLI-Rhythm 0.6.6...
[INFO] checking CLI-Rhythm-0.6.6 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate CLI-Rhythm 0.6.6 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate CLI-Rhythm 0.6.6
[INFO] finished tweaking crates.io crate CLI-Rhythm 0.6.6
[INFO] tweaked toml for crates.io crate CLI-Rhythm 0.6.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate CLI-Rhythm 0.6.6 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate CLI-Rhythm 0.6.6 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid v1.10.0
[INFO] [stderr]   Downloaded audiotags-macro v0.2.0
[INFO] [stderr]   Downloaded metaflac v0.2.7
[INFO] [stderr]   Downloaded mp4ameta_proc v0.6.0
[INFO] [stderr]   Downloaded readme-rustdocifier v0.1.1
[INFO] [stderr]   Downloaded cc v1.1.16
[INFO] [stderr]   Downloaded id3 v1.14.0
[INFO] [stderr]   Downloaded tui v0.19.0
[INFO] [stderr]   Downloaded rustix v0.38.36
[INFO] [stderr]   Downloaded mp3-metadata v0.3.4
[INFO] [stderr]   Downloaded mp4ameta v0.11.0
[INFO] [stderr]   Downloaded audiotags v0.5.0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3557f23facfebbf7926cdc9dbf307d282cf727c7293924a6417c234acc38637
[INFO] running `Command { std: "docker" "start" "-a" "a3557f23facfebbf7926cdc9dbf307d282cf727c7293924a6417c234acc38637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3557f23facfebbf7926cdc9dbf307d282cf727c7293924a6417c234acc38637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3557f23facfebbf7926cdc9dbf307d282cf727c7293924a6417c234acc38637", kill_on_drop: false }`
[INFO] [stdout] a3557f23facfebbf7926cdc9dbf307d282cf727c7293924a6417c234acc38637
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26d492c4d72ca783cc4eca6cab76f1a88ce558d139fc2c7738537fc428a8da9b
[INFO] running `Command { std: "docker" "start" "-a" "26d492c4d72ca783cc4eca6cab76f1a88ce558d139fc2c7738537fc428a8da9b", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.158
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[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]     Checking audiotags v0.5.0
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking CLI-Rhythm v0.6.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Playlist` is never constructed
[INFO] [stdout]    --> src/main.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | struct Playlist { 
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Playlist` is never constructed
[INFO] [stdout]    --> src/main.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | struct Playlist { 
[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 34.99s
[INFO] running `Command { std: "docker" "inspect" "26d492c4d72ca783cc4eca6cab76f1a88ce558d139fc2c7738537fc428a8da9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d492c4d72ca783cc4eca6cab76f1a88ce558d139fc2c7738537fc428a8da9b", kill_on_drop: false }`
[INFO] [stdout] 26d492c4d72ca783cc4eca6cab76f1a88ce558d139fc2c7738537fc428a8da9b