[INFO] cloning repository https://github.com/seirl/dgmaxx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seirl/dgmaxx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseirl%2Fdgmaxx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseirl%2Fdgmaxx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e34fc264caf359a2e912aad950b8e0f12988f990
[INFO] building seirl/dgmaxx against master#9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 for pr-117684
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseirl%2Fdgmaxx" "/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/seirl/dgmaxx on toolchain 9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/seirl/dgmaxx
[INFO] finished tweaking git repo https://github.com/seirl/dgmaxx
[INFO] tweaked toml for git repo https://github.com/seirl/dgmaxx written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/seirl/dgmaxx 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" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "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] building seirl/dgmaxx against try#53e03135c36e913ff664ce8329041b7e3c2fd358 for pr-117684
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseirl%2Fdgmaxx" "/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/seirl/dgmaxx on toolchain 53e03135c36e913ff664ce8329041b7e3c2fd358
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/seirl/dgmaxx
[INFO] finished tweaking git repo https://github.com/seirl/dgmaxx
[INFO] tweaked toml for git repo https://github.com/seirl/dgmaxx written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/seirl/dgmaxx 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" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "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] building seirl/dgmaxx against try#53e03135c36e913ff664ce8329041b7e3c2fd358 for pr-117684
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseirl%2Fdgmaxx" "/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/seirl/dgmaxx on toolchain 53e03135c36e913ff664ce8329041b7e3c2fd358
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/seirl/dgmaxx
[INFO] finished tweaking git repo https://github.com/seirl/dgmaxx
[INFO] tweaked toml for git repo https://github.com/seirl/dgmaxx written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/seirl/dgmaxx 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" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-map-derive v0.13.0
[INFO] [stderr]   Downloaded enum-map v2.6.1
[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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9bfd086631423f7db4b7e7aa6099d7450284da9ed86b1186be267b71d9d156b
[INFO] running `Command { std: "docker" "start" "-a" "f9bfd086631423f7db4b7e7aa6099d7450284da9ed86b1186be267b71d9d156b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9bfd086631423f7db4b7e7aa6099d7450284da9ed86b1186be267b71d9d156b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9bfd086631423f7db4b7e7aa6099d7450284da9ed86b1186be267b71d9d156b", kill_on_drop: false }`
[INFO] [stdout] f9bfd086631423f7db4b7e7aa6099d7450284da9ed86b1186be267b71d9d156b
[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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c58556ba3750805c65b654045a8cde3743b37a63281f8c020963a510c9f83a9d
[INFO] running `Command { std: "docker" "start" "-a" "c58556ba3750805c65b654045a8cde3743b37a63281f8c020963a510c9f83a9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling enum-map-derive v0.13.0
[INFO] [stderr]    Compiling enum-map v2.6.1
[INFO] [stderr]    Compiling dgmaxx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `is_diagonal` and `is_stronghold` are never used
[INFO] [stdout]   --> src/position.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Position {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn is_diagonal(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn is_stronghold(&self) -> Option<PlayerColor> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_piece` is never used
[INFO] [stdout]   --> src/board.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl PlayerPieces {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 19 |     pub fn get_piece(&self, pos: Position) -> Option<Piece> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Board` is never constructed
[INFO] [stdout]   --> src/board.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Board {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_piece` is never used
[INFO] [stdout]   --> src/board.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Board {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 34 |     fn get_piece(&self, pos: Position) -> Option<(Piece, PlayerColor)> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_bit_idx`, `set_bit_at`, `is_set`, and `set` are never used
[INFO] [stdout]   --> src/bitboard.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl BitBoard {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 10 |     fn get_bit_idx(pos: Position) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     fn set_bit_at(data: &u64, idx: i32, val: bool) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn is_set(&self, pos: Position) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn set(&mut self, pos: Position, val: bool) {
[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 2.09s
[INFO] running `Command { std: "docker" "inspect" "c58556ba3750805c65b654045a8cde3743b37a63281f8c020963a510c9f83a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c58556ba3750805c65b654045a8cde3743b37a63281f8c020963a510c9f83a9d", kill_on_drop: false }`
[INFO] [stdout] c58556ba3750805c65b654045a8cde3743b37a63281f8c020963a510c9f83a9d
[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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 270a13a03112f956d7ab9aee21831d331f7f6eddc10a2e5cb02d630c218a8d75
[INFO] running `Command { std: "docker" "start" "-a" "270a13a03112f956d7ab9aee21831d331f7f6eddc10a2e5cb02d630c218a8d75", kill_on_drop: false }`
[INFO] [stderr]    Compiling dgmaxx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `is_diagonal` and `is_stronghold` are never used
[INFO] [stdout]   --> src/position.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Position {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn is_diagonal(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn is_stronghold(&self) -> Option<PlayerColor> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_piece` is never used
[INFO] [stdout]   --> src/board.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl PlayerPieces {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 19 |     pub fn get_piece(&self, pos: Position) -> Option<Piece> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Board` is never constructed
[INFO] [stdout]   --> src/board.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Board {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_piece` is never used
[INFO] [stdout]   --> src/board.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Board {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 34 |     fn get_piece(&self, pos: Position) -> Option<(Piece, PlayerColor)> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_bit_idx`, `set_bit_at`, `is_set`, and `set` are never used
[INFO] [stdout]   --> src/bitboard.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl BitBoard {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 10 |     fn get_bit_idx(pos: Position) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     fn set_bit_at(data: &u64, idx: i32, val: bool) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn is_set(&self, pos: Position) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn set(&mut self, pos: Position, val: bool) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "270a13a03112f956d7ab9aee21831d331f7f6eddc10a2e5cb02d630c218a8d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270a13a03112f956d7ab9aee21831d331f7f6eddc10a2e5cb02d630c218a8d75", kill_on_drop: false }`
[INFO] [stdout] 270a13a03112f956d7ab9aee21831d331f7f6eddc10a2e5cb02d630c218a8d75