[INFO] cloning repository https://github.com/D4nte/gameoflife [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/D4nte/gameoflife" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FD4nte%2Fgameoflife", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FD4nte%2Fgameoflife'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 21a8357704e7fe8c86e6d3b3198935c3e7495d9a [INFO] building D4nte/gameoflife against try#8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 for pr-94962 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FD4nte%2Fgameoflife" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/D4nte/gameoflife on toolchain 8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/D4nte/gameoflife [INFO] finished tweaking git repo https://github.com/D4nte/gameoflife [INFO] tweaked toml for git repo https://github.com/D4nte/gameoflife written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/D4nte/gameoflife already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29eaa8d9a93811c822dc834db6c364d4077f1b063d032c876f14a16cc8847c0f [INFO] running `Command { std: "docker" "start" "-a" "29eaa8d9a93811c822dc834db6c364d4077f1b063d032c876f14a16cc8847c0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29eaa8d9a93811c822dc834db6c364d4077f1b063d032c876f14a16cc8847c0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29eaa8d9a93811c822dc834db6c364d4077f1b063d032c876f14a16cc8847c0f", kill_on_drop: false }` [INFO] [stdout] 29eaa8d9a93811c822dc834db6c364d4077f1b063d032c876f14a16cc8847c0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44e572fa484551369dab6e29744c61b36861e5cdb3bf1f2563c176c664705be0 [INFO] running `Command { std: "docker" "start" "-a" "44e572fa484551369dab6e29744c61b36861e5cdb3bf1f2563c176c664705be0", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.37 [INFO] [stderr] Compiling gameoflife v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Populated` [INFO] [stdout] --> src/game.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Populated, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Cell` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/game.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `populated` [INFO] [stdout] --> src/game.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | fn populated() -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_empty` [INFO] [stdout] --> src/game.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_populated` [INFO] [stdout] --> src/game.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | fn is_populated(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `die` [INFO] [stdout] --> src/game.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn die(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `spawn` [INFO] [stdout] --> src/game.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | fn spawn(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Grid` [INFO] [stdout] --> src/game.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | struct Grid { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/game.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | fn new(column: u16) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `usize` [INFO] [stdout] --> src/game.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | fn usize(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_sub` [INFO] [stdout] --> src/game.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | fn try_sub(self, rh: u16) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/game.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | fn new(row: u16) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `usize` [INFO] [stdout] --> src/game.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 82 | fn usize(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_sub` [INFO] [stdout] --> src/game.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | fn try_sub(self, rh: u16) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/game.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 120 | fn new(column: Column, row: Row) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `neighbours` [INFO] [stdout] --> src/game.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 131 | fn neighbours(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/game.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 157 | fn new(columns: Column, rows: Row) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cell` [INFO] [stdout] --> src/game.rs:162:8 [INFO] [stdout] | [INFO] [stdout] 162 | fn cell(&self, column_index: Column, row_index: Row) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `populate` [INFO] [stdout] --> src/game.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | fn populate(&mut self, column_index: Column, row_index: Row) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `neighbour_cells` [INFO] [stdout] --> src/game.rs:182:8 [INFO] [stdout] | [INFO] [stdout] 182 | fn neighbour_cells(&self, column_index: Column, row_index: Row) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `next` [INFO] [stdout] --> src/game.rs:195:8 [INFO] [stdout] | [INFO] [stdout] 195 | fn next(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.18s [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "44e572fa484551369dab6e29744c61b36861e5cdb3bf1f2563c176c664705be0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44e572fa484551369dab6e29744c61b36861e5cdb3bf1f2563c176c664705be0", kill_on_drop: false }` [INFO] [stdout] 44e572fa484551369dab6e29744c61b36861e5cdb3bf1f2563c176c664705be0