[INFO] cloning repository https://github.com/dstaatz/kattis-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dstaatz/kattis-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdstaatz%2Fkattis-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdstaatz%2Fkattis-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c0f0e6f1a3cd0715ee82caf6442e105a828e54df
[INFO] checking dstaatz/kattis-rs against nightly-2024-02-05 for check-cfg
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdstaatz%2Fkattis-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dstaatz/kattis-rs on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dstaatz/kattis-rs
[INFO] finished tweaking git repo https://github.com/dstaatz/kattis-rs
[INFO] tweaked toml for git repo https://github.com/dstaatz/kattis-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dstaatz/kattis-rs 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking dstaatz/kattis-rs against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdstaatz%2Fkattis-rs" "/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/dstaatz/kattis-rs on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dstaatz/kattis-rs
[INFO] finished tweaking git repo https://github.com/dstaatz/kattis-rs
[INFO] tweaked toml for git repo https://github.com/dstaatz/kattis-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dstaatz/kattis-rs 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" "+nightly-2024-02-05" "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 dstaatz/kattis-rs against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdstaatz%2Fkattis-rs" "/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/dstaatz/kattis-rs on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dstaatz/kattis-rs
[INFO] finished tweaking git repo https://github.com/dstaatz/kattis-rs
[INFO] tweaked toml for git repo https://github.com/dstaatz/kattis-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dstaatz/kattis-rs 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" "+nightly-2024-02-05" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 747fbf8a503f313404f6274de4cd17d002fe1fa86fc7e00e5aab675b24046174
[INFO] running `Command { std: "docker" "start" "-a" "747fbf8a503f313404f6274de4cd17d002fe1fa86fc7e00e5aab675b24046174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "747fbf8a503f313404f6274de4cd17d002fe1fa86fc7e00e5aab675b24046174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "747fbf8a503f313404f6274de4cd17d002fe1fa86fc7e00e5aab675b24046174", kill_on_drop: false }`
[INFO] [stdout] 747fbf8a503f313404f6274de4cd17d002fe1fa86fc7e00e5aab675b24046174
[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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] be259ea517d0c40d2265c0fee01c918c01592dbb09a80b46924d5f302e7be42b
[INFO] running `Command { std: "docker" "start" "-a" "be259ea517d0c40d2265c0fee01c918c01592dbb09a80b46924d5f302e7be42b", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]     Checking kattis-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Small`, `Medium`, `Large`, `Floor`, and `Correct` are never constructed
[INFO] [stdout]   --> src/lib.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | enum PeanutStatus {
[INFO] [stdout]    |      ------------ variants in this enum
[INFO] [stdout] 59 |     Small,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 60 |     Medium,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 61 |     Large,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 62 |     Floor,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 63 |     Correct,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PeanutStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Small`, `Medium`, `Large`, `Floor`, and `Correct` are never constructed
[INFO] [stdout]   --> src/lib.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | enum PeanutStatus {
[INFO] [stdout]    |      ------------ variants in this enum
[INFO] [stdout] 59 |     Small,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 60 |     Medium,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 61 |     Large,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 62 |     Floor,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 63 |     Correct,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PeanutStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x`, `y`, and `type_` are never read
[INFO] [stdout]   --> src/lib.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | struct Peanut {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 68 |     x: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout] 69 |     y: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout] 70 |     type_: PeanutType,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Peanut` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x`, `y`, and `type_` are never read
[INFO] [stdout]    --> src/lib.rs:98:5
[INFO] [stdout]     |
[INFO] [stdout] 96  | struct PeanutBox {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 97  |     // (min, max)
[INFO] [stdout] 98  |     x: (f64, f64),
[INFO] [stdout]     |     ^
[INFO] [stdout] 99  |     // (min, max)
[INFO] [stdout] 100 |     y: (f64, f64),
[INFO] [stdout]     |     ^
[INFO] [stdout] 101 |     type_: PeanutType,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PeanutBox` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_inside` is never used
[INFO] [stdout]    --> src/lib.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl PeanutBox {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 105 |     fn is_inside(&self, peanut: &Peanut) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x`, `y`, and `type_` are never read
[INFO] [stdout]   --> src/lib.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | struct Peanut {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 68 |     x: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout] 69 |     y: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout] 70 |     type_: PeanutType,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Peanut` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x`, `y`, and `type_` are never read
[INFO] [stdout]    --> src/lib.rs:98:5
[INFO] [stdout]     |
[INFO] [stdout] 96  | struct PeanutBox {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 97  |     // (min, max)
[INFO] [stdout] 98  |     x: (f64, f64),
[INFO] [stdout]     |     ^
[INFO] [stdout] 99  |     // (min, max)
[INFO] [stdout] 100 |     y: (f64, f64),
[INFO] [stdout]     |     ^
[INFO] [stdout] 101 |     type_: PeanutType,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PeanutBox` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_inside` is never used
[INFO] [stdout]    --> src/lib.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl PeanutBox {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 105 |     fn is_inside(&self, peanut: &Peanut) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "be259ea517d0c40d2265c0fee01c918c01592dbb09a80b46924d5f302e7be42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be259ea517d0c40d2265c0fee01c918c01592dbb09a80b46924d5f302e7be42b", kill_on_drop: false }`
[INFO] [stdout] be259ea517d0c40d2265c0fee01c918c01592dbb09a80b46924d5f302e7be42b