[INFO] fetching crate pucli 0.5.0...
[INFO] checking pucli-0.5.0 against master#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385
[INFO] extracting crate pucli 0.5.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate pucli 0.5.0 on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pucli 0.5.0
[INFO] finished tweaking crates.io crate pucli 0.5.0
[INFO] tweaked toml for crates.io crate pucli 0.5.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate pucli 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctrlc v3.2.1
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[INFO] [stderr]   Downloaded clap_derive v3.1.4
[INFO] [stderr]   Downloaded mio v0.8.1
[INFO] [stderr]   Downloaded async-global-executor v2.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6693bec41cfebdb46a33468f20d5e37e641a3f5ee56d1c5d17bebac28d941a22
[INFO] running `Command { std: "docker" "start" "-a" "6693bec41cfebdb46a33468f20d5e37e641a3f5ee56d1c5d17bebac28d941a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6693bec41cfebdb46a33468f20d5e37e641a3f5ee56d1c5d17bebac28d941a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6693bec41cfebdb46a33468f20d5e37e641a3f5ee56d1c5d17bebac28d941a22", kill_on_drop: false }`
[INFO] [stdout] 6693bec41cfebdb46a33468f20d5e37e641a3f5ee56d1c5d17bebac28d941a22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad1136d4cfb8033c21cd3c1b977b55e6e1a4c791e949c2e65ccee3fc59004a8a
[INFO] running `Command { std: "docker" "start" "-a" "ad1136d4cfb8033c21cd3c1b977b55e6e1a4c791e949c2e65ccee3fc59004a8a", kill_on_drop: false }`
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[INFO] [stderr]     Checking pucli v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated unit variant `clap::AppSettings::PropagateVersion`: Replaced with `Command::propagate_version` and `Command::is_propagate_version_set`
[INFO] [stdout]  --> src/args.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[clap(global_setting(AppSettings::PropagateVersion))]
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated unit variant `clap::AppSettings::PropagateVersion`: Replaced with `Command::propagate_version` and `Command::is_propagate_version_set`
[INFO] [stdout]  --> src/args.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[clap(global_setting(AppSettings::PropagateVersion))]
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `evt`
[INFO] [stdout]   --> src/subscribe.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 evt = termination_signal.next().fuse() => break,
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_evt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `evt`
[INFO] [stdout]   --> src/subscribe.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 evt = termination_signal.next().fuse() => break,
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_evt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SubscriptionEvents` is never used
[INFO] [stdout]   --> src/subscribe.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum SubscriptionEvents {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SubscriptionEvents` is never used
[INFO] [stdout]   --> src/subscribe.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum SubscriptionEvents {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.09s
[INFO] running `Command { std: "docker" "inspect" "ad1136d4cfb8033c21cd3c1b977b55e6e1a4c791e949c2e65ccee3fc59004a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad1136d4cfb8033c21cd3c1b977b55e6e1a4c791e949c2e65ccee3fc59004a8a", kill_on_drop: false }`
[INFO] [stdout] ad1136d4cfb8033c21cd3c1b977b55e6e1a4c791e949c2e65ccee3fc59004a8a