[INFO] cloning repository https://github.com/RobbieGM/ladybug [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RobbieGM/ladybug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobbieGM%2Fladybug", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobbieGM%2Fladybug'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 29fedceaff8aa0dd23a0267fd86f447025af4767 [INFO] testing RobbieGM/ladybug against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobbieGM%2Fladybug" "/workspace/builds/worker-52/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-52/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RobbieGM/ladybug on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RobbieGM/ladybug [INFO] finished tweaking git repo https://github.com/RobbieGM/ladybug [INFO] tweaked toml for git repo https://github.com/RobbieGM/ladybug written to /workspace/builds/worker-52/source/Cargo.toml [INFO] crate git repo https://github.com/RobbieGM/ladybug already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b9180473adc9fcc9c2b7b0adf8787a5456ec8ecfc19a9635bd5397876882e48 [INFO] running `Command { std: "docker" "start" "-a" "3b9180473adc9fcc9c2b7b0adf8787a5456ec8ecfc19a9635bd5397876882e48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b9180473adc9fcc9c2b7b0adf8787a5456ec8ecfc19a9635bd5397876882e48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b9180473adc9fcc9c2b7b0adf8787a5456ec8ecfc19a9635bd5397876882e48", kill_on_drop: false }` [INFO] [stdout] 3b9180473adc9fcc9c2b7b0adf8787a5456ec8ecfc19a9635bd5397876882e48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f57e777ddc93428b762f247ade8b8d30a9becc7fc0c1a5cb39326605efad7b0 [INFO] running `Command { std: "docker" "start" "-a" "6f57e777ddc93428b762f247ade8b8d30a9becc7fc0c1a5cb39326605efad7b0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling shakmaty v0.18.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling btoi v0.4.2 [INFO] [stderr] Compiling ladybug v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `leaf` [INFO] [stdout] --> src/engine.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 156 | let leaf = &self[leaf_id]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_leaf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `errors` [INFO] [stdout] --> src/board.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | errors: PositionErrorKinds, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_material` [INFO] [stdout] --> src/board.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn add_material(mut self, material: Material) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.11s [INFO] running `Command { std: "docker" "inspect" "6f57e777ddc93428b762f247ade8b8d30a9becc7fc0c1a5cb39326605efad7b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f57e777ddc93428b762f247ade8b8d30a9becc7fc0c1a5cb39326605efad7b0", kill_on_drop: false }` [INFO] [stdout] 6f57e777ddc93428b762f247ade8b8d30a9becc7fc0c1a5cb39326605efad7b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93f416de2c11ca05daf4039d05cb4157f65a6da50b255d1a9f087c5539a71175 [INFO] running `Command { std: "docker" "start" "-a" "93f416de2c11ca05daf4039d05cb4157f65a6da50b255d1a9f087c5539a71175", kill_on_drop: false }` [INFO] [stderr] Compiling ladybug v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `leaf` [INFO] [stdout] --> src/engine.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 156 | let leaf = &self[leaf_id]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_leaf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `errors` [INFO] [stdout] --> src/board.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | errors: PositionErrorKinds, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_material` [INFO] [stdout] --> src/board.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn add_material(mut self, material: Material) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "93f416de2c11ca05daf4039d05cb4157f65a6da50b255d1a9f087c5539a71175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93f416de2c11ca05daf4039d05cb4157f65a6da50b255d1a9f087c5539a71175", kill_on_drop: false }` [INFO] [stdout] 93f416de2c11ca05daf4039d05cb4157f65a6da50b255d1a9f087c5539a71175 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 848546eeb6975938c80bd82986a38e42d3913b2496584d65c2a07d9c2bc832e7 [INFO] running `Command { std: "docker" "start" "-a" "848546eeb6975938c80bd82986a38e42d3913b2496584d65c2a07d9c2bc832e7", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `leaf` [INFO] [stderr] --> src/engine.rs:156:13 [INFO] [stderr] | [INFO] [stderr] 156 | let leaf = &self[leaf_id]; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_leaf` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `errors` [INFO] [stderr] --> src/board.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | errors: PositionErrorKinds, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_material` [INFO] [stderr] --> src/board.rs:111:12 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn add_material(mut self, material: Material) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ladybug` (bin "ladybug" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ladybug-fae8a96e68f5d6e4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "848546eeb6975938c80bd82986a38e42d3913b2496584d65c2a07d9c2bc832e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "848546eeb6975938c80bd82986a38e42d3913b2496584d65c2a07d9c2bc832e7", kill_on_drop: false }` [INFO] [stdout] 848546eeb6975938c80bd82986a38e42d3913b2496584d65c2a07d9c2bc832e7