[INFO] cloning repository https://github.com/SkiHatDuckie/conerobo_tracker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SkiHatDuckie/conerobo_tracker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkiHatDuckie%2Fconerobo_tracker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkiHatDuckie%2Fconerobo_tracker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3d203247ed1017b598d9b12e039b623f902fb9b2 [INFO] testing SkiHatDuckie/conerobo_tracker against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkiHatDuckie%2Fconerobo_tracker" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 64% (9/14) Updating files: 71% (10/14) Updating files: 78% (11/14) Updating files: 85% (12/14) Updating files: 92% (13/14) Updating files: 100% (14/14) Updating files: 100% (14/14), done. [INFO] validating manifest of git repo https://github.com/SkiHatDuckie/conerobo_tracker on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SkiHatDuckie/conerobo_tracker [INFO] finished tweaking git repo https://github.com/SkiHatDuckie/conerobo_tracker [INFO] tweaked toml for git repo https://github.com/SkiHatDuckie/conerobo_tracker written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/SkiHatDuckie/conerobo_tracker already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] 7892c6596b7c4cfc416016ee8929f135b658735e5993e684afe56cdf2a9ef5fb [INFO] running `Command { std: "docker" "start" "-a" "7892c6596b7c4cfc416016ee8929f135b658735e5993e684afe56cdf2a9ef5fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7892c6596b7c4cfc416016ee8929f135b658735e5993e684afe56cdf2a9ef5fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7892c6596b7c4cfc416016ee8929f135b658735e5993e684afe56cdf2a9ef5fb", kill_on_drop: false }` [INFO] [stdout] 7892c6596b7c4cfc416016ee8929f135b658735e5993e684afe56cdf2a9ef5fb [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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] ba7655eedee4701c9e8776ddafe4281a44e2e90fdf929b1c6b191ac429242c74 [INFO] running `Command { std: "docker" "start" "-a" "ba7655eedee4701c9e8776ddafe4281a44e2e90fdf929b1c6b191ac429242c74", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling csv-core v0.1.10 [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 bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling conerobo v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `confusion_matrix` [INFO] [stdout] --> src/accuracy_score.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn confusion_matrix(x: &Vec>, y: &Vec, classifier: &C) -> [[u32; 10]; 10] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 30.60s [INFO] running `Command { std: "docker" "inspect" "ba7655eedee4701c9e8776ddafe4281a44e2e90fdf929b1c6b191ac429242c74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba7655eedee4701c9e8776ddafe4281a44e2e90fdf929b1c6b191ac429242c74", kill_on_drop: false }` [INFO] [stdout] ba7655eedee4701c9e8776ddafe4281a44e2e90fdf929b1c6b191ac429242c74 [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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 4f7cecb6dc9e4a3b92eb6e2be6e677b871628efe30f3dde0727184d91a1b2a60 [INFO] running `Command { std: "docker" "start" "-a" "4f7cecb6dc9e4a3b92eb6e2be6e677b871628efe30f3dde0727184d91a1b2a60", kill_on_drop: false }` [INFO] [stderr] Compiling conerobo v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `confusion_matrix` [INFO] [stdout] --> src/accuracy_score.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn confusion_matrix(x: &Vec>, y: &Vec, classifier: &C) -> [[u32; 10]; 10] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "4f7cecb6dc9e4a3b92eb6e2be6e677b871628efe30f3dde0727184d91a1b2a60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f7cecb6dc9e4a3b92eb6e2be6e677b871628efe30f3dde0727184d91a1b2a60", kill_on_drop: false }` [INFO] [stdout] 4f7cecb6dc9e4a3b92eb6e2be6e677b871628efe30f3dde0727184d91a1b2a60 [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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] 09886f0bcb9e93afd935b6b5e5239d4fc42cc7c755830f5500f6f9f55d023805 [INFO] running `Command { std: "docker" "start" "-a" "09886f0bcb9e93afd935b6b5e5239d4fc42cc7c755830f5500f6f9f55d023805", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `confusion_matrix` [INFO] [stderr] --> src/accuracy_score.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn confusion_matrix(x: &Vec>, y: &Vec, classifier: &C) -> [[u32; 10]; 10] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `conerobo` (bin "conerobo" test) generated 1 warning [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/conerobo-f619804a32bac4ec) [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" "09886f0bcb9e93afd935b6b5e5239d4fc42cc7c755830f5500f6f9f55d023805", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09886f0bcb9e93afd935b6b5e5239d4fc42cc7c755830f5500f6f9f55d023805", kill_on_drop: false }` [INFO] [stdout] 09886f0bcb9e93afd935b6b5e5239d4fc42cc7c755830f5500f6f9f55d023805