[INFO] cloning repository https://github.com/tomerhc/chessrust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomerhc/chessrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomerhc%2Fchessrust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomerhc%2Fchessrust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d7ba0653a99c33f6dbae26a8315f32eeb002126d [INFO] testing tomerhc/chessrust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomerhc%2Fchessrust" "/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/tomerhc/chessrust on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tomerhc/chessrust [INFO] finished tweaking git repo https://github.com/tomerhc/chessrust [INFO] tweaked toml for git repo https://github.com/tomerhc/chessrust written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/tomerhc/chessrust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded console v0.10.0 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 659201d98afc411dcc9d18a17225ace6c6a6db84fd5dd4e7405cc4c209299bb3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "659201d98afc411dcc9d18a17225ace6c6a6db84fd5dd4e7405cc4c209299bb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "659201d98afc411dcc9d18a17225ace6c6a6db84fd5dd4e7405cc4c209299bb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "659201d98afc411dcc9d18a17225ace6c6a6db84fd5dd4e7405cc4c209299bb3", kill_on_drop: false }` [INFO] [stdout] 659201d98afc411dcc9d18a17225ace6c6a6db84fd5dd4e7405cc4c209299bb3 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0998afd6d2634ecd0a4d7ee54ae08d0d665575b1f8a265c39893ef6adda94d1c [INFO] running `Command { std: "docker" "start" "-a" "0998afd6d2634ecd0a4d7ee54ae08d0d665575b1f8a265c39893ef6adda94d1c", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling console v0.10.0 [INFO] [stderr] Compiling dialoguer v0.5.0 [INFO] [stderr] Compiling chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `board_state` [INFO] [stdout] --> src/pieces.rs:479:32 [INFO] [stdout] | [INFO] [stdout] 479 | fn calc_legal_moves(&self, board_state: HashMap>) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_board_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/pieces.rs:570:28 [INFO] [stdout] | [INFO] [stdout] 570 | fn set_init_pos(&self, num: u8) -> Pos { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/pieces.rs:748:28 [INFO] [stdout] | [INFO] [stdout] 748 | fn set_init_pos(&self, num: u8) -> Pos { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `board_state` [INFO] [stdout] --> src/pieces.rs:755:32 [INFO] [stdout] | [INFO] [stdout] 755 | fn calc_legal_moves(&self, board_state: HashMap>) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_board_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.09s [INFO] running `Command { std: "docker" "inspect" "0998afd6d2634ecd0a4d7ee54ae08d0d665575b1f8a265c39893ef6adda94d1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0998afd6d2634ecd0a4d7ee54ae08d0d665575b1f8a265c39893ef6adda94d1c", kill_on_drop: false }` [INFO] [stdout] 0998afd6d2634ecd0a4d7ee54ae08d0d665575b1f8a265c39893ef6adda94d1c [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6d9c31991b9c62dc1841d74fda6e5b12d82809d8baac39e532f14fae91dd1f5a [INFO] running `Command { std: "docker" "start" "-a" "6d9c31991b9c62dc1841d74fda6e5b12d82809d8baac39e532f14fae91dd1f5a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `board_state` [INFO] [stdout] --> src/pieces.rs:479:32 [INFO] [stdout] | [INFO] [stdout] 479 | fn calc_legal_moves(&self, board_state: HashMap>) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_board_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/pieces.rs:570:28 [INFO] [stdout] | [INFO] [stdout] 570 | fn set_init_pos(&self, num: u8) -> Pos { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/pieces.rs:748:28 [INFO] [stdout] | [INFO] [stdout] 748 | fn set_init_pos(&self, num: u8) -> Pos { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `board_state` [INFO] [stdout] --> src/pieces.rs:755:32 [INFO] [stdout] | [INFO] [stdout] 755 | fn calc_legal_moves(&self, board_state: HashMap>) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_board_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "6d9c31991b9c62dc1841d74fda6e5b12d82809d8baac39e532f14fae91dd1f5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d9c31991b9c62dc1841d74fda6e5b12d82809d8baac39e532f14fae91dd1f5a", kill_on_drop: false }` [INFO] [stdout] 6d9c31991b9c62dc1841d74fda6e5b12d82809d8baac39e532f14fae91dd1f5a [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ac5287ddf49e0e0447cd722f3936c89636f96a90e2073b7935c8d87022400be8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ac5287ddf49e0e0447cd722f3936c89636f96a90e2073b7935c8d87022400be8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: unused variable: `board_state` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/pieces.rs:479:32 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 479 | fn calc_legal_moves(&self, board_state: HashMap>) -> Option> { [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_board_state` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num` [INFO] [stderr] --> src/pieces.rs:570:28 [INFO] [stderr] | [INFO] [stderr] 570 | fn set_init_pos(&self, num: u8) -> Pos { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num` [INFO] [stderr] --> src/pieces.rs:748:28 [INFO] [stderr] | [INFO] [stderr] 748 | fn set_init_pos(&self, num: u8) -> Pos { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `board_state` [INFO] [stderr] --> src/pieces.rs:755:32 [INFO] [stderr] | [INFO] [stderr] 755 | fn calc_legal_moves(&self, board_state: HashMap>) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_board_state` [INFO] [stderr] [INFO] [stderr] warning: `chess` (bin "chess" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chess-1347fd5c97f3406d) [INFO] running `Command { std: "docker" "inspect" "ac5287ddf49e0e0447cd722f3936c89636f96a90e2073b7935c8d87022400be8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac5287ddf49e0e0447cd722f3936c89636f96a90e2073b7935c8d87022400be8", kill_on_drop: false }` [INFO] [stdout] ac5287ddf49e0e0447cd722f3936c89636f96a90e2073b7935c8d87022400be8