[INFO] cloning repository https://github.com/x31aww/netlock
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/x31aww/netlock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx31aww%2Fnetlock", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx31aww%2Fnetlock'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cfa69111b044c6988cdbc9b32fccce7e0b002c60
[INFO] checking x31aww/netlock against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx31aww%2Fnetlock" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/x31aww/netlock on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/x31aww/netlock
[INFO] finished tweaking git repo https://github.com/x31aww/netlock
[INFO] tweaked toml for git repo https://github.com/x31aww/netlock written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/x31aww/netlock already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f61387d3764ef73a9264bba6bc347e46ac0d430d36d954b12ff99ffbe343e62
[INFO] running `Command { std: "docker" "start" "-a" "8f61387d3764ef73a9264bba6bc347e46ac0d430d36d954b12ff99ffbe343e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f61387d3764ef73a9264bba6bc347e46ac0d430d36d954b12ff99ffbe343e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f61387d3764ef73a9264bba6bc347e46ac0d430d36d954b12ff99ffbe343e62", kill_on_drop: false }`
[INFO] [stdout] 8f61387d3764ef73a9264bba6bc347e46ac0d430d36d954b12ff99ffbe343e62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 452f1ba8504cf8edb808479d4f6354669b35b41b2fd03a6814b83a12ca0e9db1
[INFO] running `Command { std: "docker" "start" "-a" "452f1ba8504cf8edb808479d4f6354669b35b41b2fd03a6814b83a12ca0e9db1", kill_on_drop: false }`
[INFO] [stderr]     Checking netlock v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `States`
[INFO] [stdout]    --> src/pf.rs:424:5
[INFO] [stdout]     |
[INFO] [stdout] 424 |     States,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `References`
[INFO] [stdout]    --> src/pf.rs:426:5
[INFO] [stdout]     |
[INFO] [stdout] 426 |     References,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Labels`
[INFO] [stdout]    --> src/pf.rs:427:5
[INFO] [stdout]     |
[INFO] [stdout] 427 |     Labels,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Rules`
[INFO] [stdout]    --> src/pf.rs:459:5
[INFO] [stdout]     |
[INFO] [stdout] 459 |     Rules,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Tables`
[INFO] [stdout]    --> src/pf.rs:461:5
[INFO] [stdout]     |
[INFO] [stdout] 461 |     Tables,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `States`
[INFO] [stdout]    --> src/pf.rs:424:5
[INFO] [stdout]     |
[INFO] [stdout] 424 |     States,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `References`
[INFO] [stdout]    --> src/pf.rs:426:5
[INFO] [stdout]     |
[INFO] [stdout] 426 |     References,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Labels`
[INFO] [stdout]    --> src/pf.rs:427:5
[INFO] [stdout]     |
[INFO] [stdout] 427 |     Labels,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Rules`
[INFO] [stdout]    --> src/pf.rs:459:5
[INFO] [stdout]     |
[INFO] [stdout] 459 |     Rules,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Tables`
[INFO] [stdout]    --> src/pf.rs:461:5
[INFO] [stdout]     |
[INFO] [stdout] 461 |     Tables,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "452f1ba8504cf8edb808479d4f6354669b35b41b2fd03a6814b83a12ca0e9db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452f1ba8504cf8edb808479d4f6354669b35b41b2fd03a6814b83a12ca0e9db1", kill_on_drop: false }`
[INFO] [stdout] 452f1ba8504cf8edb808479d4f6354669b35b41b2fd03a6814b83a12ca0e9db1