[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 try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobbieGM%2Fladybug" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [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-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/RobbieGM/ladybug on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/RobbieGM/ladybug 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded btoi v0.4.2 [INFO] [stderr] Downloaded shakmaty v0.18.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0feb8301b6a022ca0ce8d22746d538aa479a2ce0a90af68a51a09a1cb9dda288 [INFO] running `Command { std: "docker" "start" "-a" "0feb8301b6a022ca0ce8d22746d538aa479a2ce0a90af68a51a09a1cb9dda288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0feb8301b6a022ca0ce8d22746d538aa479a2ce0a90af68a51a09a1cb9dda288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0feb8301b6a022ca0ce8d22746d538aa479a2ce0a90af68a51a09a1cb9dda288", kill_on_drop: false }` [INFO] [stdout] 0feb8301b6a022ca0ce8d22746d538aa479a2ce0a90af68a51a09a1cb9dda288 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a0e58d3131794202f5d9c122792470ed636936dea827a3c34be5a7904e6174ee [INFO] running `Command { std: "docker" "start" "-a" "a0e58d3131794202f5d9c122792470ed636936dea827a3c34be5a7904e6174ee", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling shakmaty v0.18.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling btoi v0.4.2 [INFO] [stderr] Compiling rand v0.8.3 [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 `errors` is never read [INFO] [stdout] --> src/board.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct BughousePositionError { [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] 12 | errors: PositionErrorKinds, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BughousePositionError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_material` is never used [INFO] [stdout] --> src/board.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 48 | impl Bughouse { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn add_material(mut self, material: Material) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.30s [INFO] running `Command { std: "docker" "inspect" "a0e58d3131794202f5d9c122792470ed636936dea827a3c34be5a7904e6174ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0e58d3131794202f5d9c122792470ed636936dea827a3c34be5a7904e6174ee", kill_on_drop: false }` [INFO] [stdout] a0e58d3131794202f5d9c122792470ed636936dea827a3c34be5a7904e6174ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d76572a6f5ce4e740e1cd255ded53db0c5a2d8e14fcda9796dedd7c24c5b2a87 [INFO] running `Command { std: "docker" "start" "-a" "d76572a6f5ce4e740e1cd255ded53db0c5a2d8e14fcda9796dedd7c24c5b2a87", 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 `errors` is never read [INFO] [stdout] --> src/board.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct BughousePositionError { [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] 12 | errors: PositionErrorKinds, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BughousePositionError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_material` is never used [INFO] [stdout] --> src/board.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 48 | impl Bughouse { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn add_material(mut self, material: Material) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "d76572a6f5ce4e740e1cd255ded53db0c5a2d8e14fcda9796dedd7c24c5b2a87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d76572a6f5ce4e740e1cd255ded53db0c5a2d8e14fcda9796dedd7c24c5b2a87", kill_on_drop: false }` [INFO] [stdout] d76572a6f5ce4e740e1cd255ded53db0c5a2d8e14fcda9796dedd7c24c5b2a87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3fb2e40d797ed29670f2735085d8fc850aae2db5e960949238916a3f921ce531 [INFO] running `Command { std: "docker" "start" "-a" "3fb2e40d797ed29670f2735085d8fc850aae2db5e960949238916a3f921ce531", 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 `errors` is never read [INFO] [stderr] --> src/board.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct BughousePositionError { [INFO] [stderr] | --------------------- field in this struct [INFO] [stderr] 12 | errors: PositionErrorKinds, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `BughousePositionError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `add_material` is never used [INFO] [stderr] --> src/board.rs:111:12 [INFO] [stderr] | [INFO] [stderr] 48 | impl Bughouse { [INFO] [stderr] | ------------- method in this implementation [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` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ladybug-fc86b86c906e8a3a) [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" "3fb2e40d797ed29670f2735085d8fc850aae2db5e960949238916a3f921ce531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fb2e40d797ed29670f2735085d8fc850aae2db5e960949238916a3f921ce531", kill_on_drop: false }` [INFO] [stdout] 3fb2e40d797ed29670f2735085d8fc850aae2db5e960949238916a3f921ce531