[INFO] cloning repository https://github.com/mclaybaugh/cube-solver-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mclaybaugh/cube-solver-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmclaybaugh%2Fcube-solver-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmclaybaugh%2Fcube-solver-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7b095e1bc3609c21b5dd177ac5c8de267dc6ed11 [INFO] testing mclaybaugh/cube-solver-rust 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%2Fmclaybaugh%2Fcube-solver-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mclaybaugh/cube-solver-rust [INFO] finished tweaking git repo https://github.com/mclaybaugh/cube-solver-rust [INFO] tweaked toml for git repo https://github.com/mclaybaugh/cube-solver-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mclaybaugh/cube-solver-rust 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/mclaybaugh/cube-solver-rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e220d7e97edfb47c96d7c6edc57f625b8dab87fd5af2e43782c8718567237577 [INFO] running `Command { std: "docker" "start" "-a" "e220d7e97edfb47c96d7c6edc57f625b8dab87fd5af2e43782c8718567237577", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e220d7e97edfb47c96d7c6edc57f625b8dab87fd5af2e43782c8718567237577", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e220d7e97edfb47c96d7c6edc57f625b8dab87fd5af2e43782c8718567237577", kill_on_drop: false }` [INFO] [stdout] e220d7e97edfb47c96d7c6edc57f625b8dab87fd5af2e43782c8718567237577 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7013208738fed3e7e518b23a205b660db3d2c4a99a7a7b55974dcc574a02f37d [INFO] running `Command { std: "docker" "start" "-a" "7013208738fed3e7e518b23a205b660db3d2c4a99a7a7b55974dcc574a02f37d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling cube_solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `to_array` is never used [INFO] [stdout] --> src/cube/mod.rs:251:8 [INFO] [stdout] | [INFO] [stdout] 250 | impl Pocket { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 251 | fn to_array(&self) -> [[u8; 6]; 8] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `array` is never used [INFO] [stdout] --> src/cube/rotation.rs:105:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Rotation { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn array() -> [Rotation; 12] { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.53s [INFO] running `Command { std: "docker" "inspect" "7013208738fed3e7e518b23a205b660db3d2c4a99a7a7b55974dcc574a02f37d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7013208738fed3e7e518b23a205b660db3d2c4a99a7a7b55974dcc574a02f37d", kill_on_drop: false }` [INFO] [stdout] 7013208738fed3e7e518b23a205b660db3d2c4a99a7a7b55974dcc574a02f37d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d6566976022e82df5433a3db8f2c740c2e4f26159bf070e6f83c0988aad721a7 [INFO] running `Command { std: "docker" "start" "-a" "d6566976022e82df5433a3db8f2c740c2e4f26159bf070e6f83c0988aad721a7", kill_on_drop: false }` [INFO] [stderr] Compiling cube_solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `to_array` is never used [INFO] [stdout] --> src/cube/mod.rs:251:8 [INFO] [stdout] | [INFO] [stdout] 250 | impl Pocket { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 251 | fn to_array(&self) -> [[u8; 6]; 8] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `array` is never used [INFO] [stdout] --> src/cube/rotation.rs:105:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Rotation { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn array() -> [Rotation; 12] { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "d6566976022e82df5433a3db8f2c740c2e4f26159bf070e6f83c0988aad721a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6566976022e82df5433a3db8f2c740c2e4f26159bf070e6f83c0988aad721a7", kill_on_drop: false }` [INFO] [stdout] d6566976022e82df5433a3db8f2c740c2e4f26159bf070e6f83c0988aad721a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 59a7d189ae47c28e60a75cdeccce319fbb85819b19eb60caf9f4f5258f346d89 [INFO] running `Command { std: "docker" "start" "-a" "59a7d189ae47c28e60a75cdeccce319fbb85819b19eb60caf9f4f5258f346d89", kill_on_drop: false }` [INFO] [stderr] warning: method `to_array` is never used [INFO] [stderr] --> src/cube/mod.rs:251:8 [INFO] [stderr] | [INFO] [stderr] 250 | impl Pocket { [INFO] [stderr] | ----------- method in this implementation [INFO] [stderr] 251 | fn to_array(&self) -> [[u8; 6]; 8] { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `array` is never used [INFO] [stderr] --> src/cube/rotation.rs:105:12 [INFO] [stderr] | [INFO] [stderr] 26 | impl Rotation { [INFO] [stderr] | ------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 105 | pub fn array() -> [Rotation; 12] { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `cube_solver` (bin "cube_solver" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cube_solver-c1765e5854838419) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test cube::test::pocket_rotations_correct ... ok [INFO] [stdout] test cube::test::pocket_brute_force_single_rotation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "59a7d189ae47c28e60a75cdeccce319fbb85819b19eb60caf9f4f5258f346d89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59a7d189ae47c28e60a75cdeccce319fbb85819b19eb60caf9f4f5258f346d89", kill_on_drop: false }` [INFO] [stdout] 59a7d189ae47c28e60a75cdeccce319fbb85819b19eb60caf9f4f5258f346d89