[INFO] fetching crate prs-cli 0.2.11...
[INFO] checking prs-cli-0.2.11 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate prs-cli 0.2.11 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate prs-cli 0.2.11 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prs-cli 0.2.11
[INFO] finished tweaking crates.io crate prs-cli 0.2.11
[INFO] tweaked toml for crates.io crate prs-cli 0.2.11 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate prs-cli 0.2.11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9aefeeeeb138bb8e165c1012ca346ebe71e45216de85f0ac5eddac6437b88a6e
[INFO] running `Command { std: "docker" "start" "-a" "9aefeeeeb138bb8e165c1012ca346ebe71e45216de85f0ac5eddac6437b88a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9aefeeeeb138bb8e165c1012ca346ebe71e45216de85f0ac5eddac6437b88a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aefeeeeb138bb8e165c1012ca346ebe71e45216de85f0ac5eddac6437b88a6e", kill_on_drop: false }`
[INFO] [stdout] 9aefeeeeb138bb8e165c1012ca346ebe71e45216de85f0ac5eddac6437b88a6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a16c420d6968299451840d138f8e4a1f0303eeea39b41821207ac6b9f8fd13b
[INFO] running `Command { std: "docker" "start" "-a" "4a16c420d6968299451840d138f8e4a1f0303eeea39b41821207ac6b9f8fd13b", kill_on_drop: false }`
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[INFO] [stdout] warning: associated function is never used: `generate_to`
[INFO] [stdout]    --> src/cmd/matcher/internal/completions.rs:152:12
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn generate_to<S, T>(self, app: &mut App<'_>, bin_name: S, out_dir: T)
[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] [stdout] warning: associated function is never used: `generate_to`
[INFO] [stdout]    --> src/cmd/matcher/internal/completions.rs:152:12
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn generate_to<S, T>(self, app: &mut App<'_>, bin_name: S, out_dir: T)
[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 1m 09s
[INFO] running `Command { std: "docker" "inspect" "4a16c420d6968299451840d138f8e4a1f0303eeea39b41821207ac6b9f8fd13b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a16c420d6968299451840d138f8e4a1f0303eeea39b41821207ac6b9f8fd13b", kill_on_drop: false }`
[INFO] [stdout] 4a16c420d6968299451840d138f8e4a1f0303eeea39b41821207ac6b9f8fd13b