[INFO] cloning repository https://github.com/ph3337jo-s/rust_perceptron [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ph3337jo-s/rust_perceptron" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fph3337jo-s%2Frust_perceptron", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fph3337jo-s%2Frust_perceptron'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e85f685f3ef6a634700d9f60f6db9c6ebba0fbb4 [INFO] testing ph3337jo-s/rust_perceptron against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fph3337jo-s%2Frust_perceptron" "/workspace/builds/worker-98/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-98/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ph3337jo-s/rust_perceptron on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ph3337jo-s/rust_perceptron [INFO] finished tweaking git repo https://github.com/ph3337jo-s/rust_perceptron [INFO] tweaked toml for git repo https://github.com/ph3337jo-s/rust_perceptron written to /workspace/builds/worker-98/source/Cargo.toml [INFO] crate git repo https://github.com/ph3337jo-s/rust_perceptron already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2e2677bdff0fdf7e8570c70bfed7ad80f87c958ba2ce2e9ceb2392b30ac36ff [INFO] running `Command { std: "docker" "start" "-a" "a2e2677bdff0fdf7e8570c70bfed7ad80f87c958ba2ce2e9ceb2392b30ac36ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2e2677bdff0fdf7e8570c70bfed7ad80f87c958ba2ce2e9ceb2392b30ac36ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2e2677bdff0fdf7e8570c70bfed7ad80f87c958ba2ce2e9ceb2392b30ac36ff", kill_on_drop: false }` [INFO] [stdout] a2e2677bdff0fdf7e8570c70bfed7ad80f87c958ba2ce2e9ceb2392b30ac36ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8f1ca73c2fae5c2286b9e9f9dc8391ae6bd12d9ee7dd48794b9f63145b6e332 [INFO] running `Command { std: "docker" "start" "-a" "f8f1ca73c2fae5c2286b9e9f9dc8391ae6bd12d9ee7dd48794b9f63145b6e332", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling cfg-if v1.0.0 [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 perceptron v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `HEIGHT`, `WIDTH`, `layer::Layer` [INFO] [stdout] --> src/train.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | WIDTH, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 3 | HEIGHT, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | shape::Shape, [INFO] [stdout] 5 | layer::Layer, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 58s [INFO] running `Command { std: "docker" "inspect" "f8f1ca73c2fae5c2286b9e9f9dc8391ae6bd12d9ee7dd48794b9f63145b6e332", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8f1ca73c2fae5c2286b9e9f9dc8391ae6bd12d9ee7dd48794b9f63145b6e332", kill_on_drop: false }` [INFO] [stdout] f8f1ca73c2fae5c2286b9e9f9dc8391ae6bd12d9ee7dd48794b9f63145b6e332 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97cdbc4a116a394411389b837f02b27ad77f435beeff51e771ee748cf7aa88e4 [INFO] running `Command { std: "docker" "start" "-a" "97cdbc4a116a394411389b837f02b27ad77f435beeff51e771ee748cf7aa88e4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling perceptron v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `HEIGHT`, `WIDTH`, `layer::Layer` [INFO] [stdout] --> src/train.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | WIDTH, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 3 | HEIGHT, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | shape::Shape, [INFO] [stdout] 5 | layer::Layer, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HEIGHT`, `WIDTH`, `layer::Layer` [INFO] [stdout] --> src/train.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | WIDTH, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 3 | HEIGHT, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | shape::Shape, [INFO] [stdout] 5 | layer::Layer, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.09s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/perceptron-f76f0b4d08227009) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/perceptron-3e881fd84fc56eb1) [INFO] running `Command { std: "docker" "inspect" "97cdbc4a116a394411389b837f02b27ad77f435beeff51e771ee748cf7aa88e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97cdbc4a116a394411389b837f02b27ad77f435beeff51e771ee748cf7aa88e4", kill_on_drop: false }` [INFO] [stdout] 97cdbc4a116a394411389b837f02b27ad77f435beeff51e771ee748cf7aa88e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b43985b937a1226c703a28664db598b4d885e593644916ce117dbb836ff7c013 [INFO] running `Command { std: "docker" "start" "-a" "b43985b937a1226c703a28664db598b4d885e593644916ce117dbb836ff7c013", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `HEIGHT`, `WIDTH`, `layer::Layer` [INFO] [stderr] --> src/train.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | WIDTH, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 3 | HEIGHT, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 4 | shape::Shape, [INFO] [stderr] 5 | layer::Layer, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `perceptron` (lib) generated 1 warning [INFO] [stderr] warning: `perceptron` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.92s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/perceptron-f76f0b4d08227009) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/perceptron-3e881fd84fc56eb1) [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] [stderr] Doc-tests perceptron [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" "b43985b937a1226c703a28664db598b4d885e593644916ce117dbb836ff7c013", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b43985b937a1226c703a28664db598b4d885e593644916ce117dbb836ff7c013", kill_on_drop: false }` [INFO] [stdout] b43985b937a1226c703a28664db598b4d885e593644916ce117dbb836ff7c013