[INFO] cloning repository https://github.com/shadowbane/portchecker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shadowbane/portchecker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowbane%2Fportchecker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowbane%2Fportchecker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0e12ccf0f12b9caedfb538220a0e1fbae40b407
[INFO] checking shadowbane/portchecker against try#411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51 for pr-138844
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowbane%2Fportchecker" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shadowbane/portchecker on toolchain 411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shadowbane/portchecker
[INFO] finished tweaking git repo https://github.com/shadowbane/portchecker
[INFO] tweaked toml for git repo https://github.com/shadowbane/portchecker written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/shadowbane/portchecker 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" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking shadowbane/portchecker against try#411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51 for pr-138844
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowbane%2Fportchecker" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shadowbane/portchecker on toolchain 411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shadowbane/portchecker
[INFO] finished tweaking git repo https://github.com/shadowbane/portchecker
[INFO] tweaked toml for git repo https://github.com/shadowbane/portchecker written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/shadowbane/portchecker 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" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 494192b2c587dee3ef2bbe49f65a290bbebf0282e990fe722f478b6e98996c1b
[INFO] running `Command { std: "docker" "start" "-a" "494192b2c587dee3ef2bbe49f65a290bbebf0282e990fe722f478b6e98996c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "494192b2c587dee3ef2bbe49f65a290bbebf0282e990fe722f478b6e98996c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494192b2c587dee3ef2bbe49f65a290bbebf0282e990fe722f478b6e98996c1b", kill_on_drop: false }`
[INFO] [stdout] 494192b2c587dee3ef2bbe49f65a290bbebf0282e990fe722f478b6e98996c1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a84b36484f1181c5d1d2cca42012fbedc6f9d66e5d5ddcb8d44c120e7a29527
[INFO] running `Command { std: "docker" "start" "-a" "3a84b36484f1181c5d1d2cca42012fbedc6f9d66e5d5ddcb8d44c120e7a29527", kill_on_drop: false }`
[INFO] [stderr]     Checking portchecker v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `host`, `domain`, `port`, and `sequence` are never read
[INFO] [stdout]   --> src/app/dto/ping_result.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct PingResult {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 9  |     pub host: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 10 |     pub domain: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 11 |     pub port: u16,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 12 |     pub sequence: u8,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PingResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `host`, `domain`, `port`, and `sequence` are never read
[INFO] [stdout]   --> src/app/dto/ping_result.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct PingResult {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 9  |     pub host: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 10 |     pub domain: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 11 |     pub port: u16,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 12 |     pub sequence: u8,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PingResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "3a84b36484f1181c5d1d2cca42012fbedc6f9d66e5d5ddcb8d44c120e7a29527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a84b36484f1181c5d1d2cca42012fbedc6f9d66e5d5ddcb8d44c120e7a29527", kill_on_drop: false }`
[INFO] [stdout] 3a84b36484f1181c5d1d2cca42012fbedc6f9d66e5d5ddcb8d44c120e7a29527