[INFO] cloning repository https://github.com/Ophois47/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/Ophois47/rust_perceptron" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOphois47%2Frust_perceptron", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOphois47%2Frust_perceptron'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72ec0ea3a69d512c2faa9be3d5dea486df535a4e
[INFO] testing Ophois47/rust_perceptron against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOphois47%2Frust_perceptron" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ophois47/rust_perceptron on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ophois47/rust_perceptron
[INFO] finished tweaking git repo https://github.com/Ophois47/rust_perceptron
[INFO] tweaked toml for git repo https://github.com/Ophois47/rust_perceptron written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/Ophois47/rust_perceptron already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0aead611b2138ebd512b507395600c03ed6b4189dce49f20fe8b63294f38d17
[INFO] running `Command { std: "docker" "start" "-a" "b0aead611b2138ebd512b507395600c03ed6b4189dce49f20fe8b63294f38d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0aead611b2138ebd512b507395600c03ed6b4189dce49f20fe8b63294f38d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0aead611b2138ebd512b507395600c03ed6b4189dce49f20fe8b63294f38d17", kill_on_drop: false }`
[INFO] [stdout] b0aead611b2138ebd512b507395600c03ed6b4189dce49f20fe8b63294f38d17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72e33906929a6b69e3d4da708a68a85ce8c7a5766b38f83e61a945c1d7da7d8c
[INFO] running `Command { std: "docker" "start" "-a" "72e33906929a6b69e3d4da708a68a85ce8c7a5766b38f83e61a945c1d7da7d8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_perceptron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "72e33906929a6b69e3d4da708a68a85ce8c7a5766b38f83e61a945c1d7da7d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e33906929a6b69e3d4da708a68a85ce8c7a5766b38f83e61a945c1d7da7d8c", kill_on_drop: false }`
[INFO] [stdout] 72e33906929a6b69e3d4da708a68a85ce8c7a5766b38f83e61a945c1d7da7d8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b88cacecd4123f02780c4bc01d3573456ec6462b5fc7e03c94c972b0c2b3fb8
[INFO] running `Command { std: "docker" "start" "-a" "0b88cacecd4123f02780c4bc01d3573456ec6462b5fc7e03c94c972b0c2b3fb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_perceptron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "0b88cacecd4123f02780c4bc01d3573456ec6462b5fc7e03c94c972b0c2b3fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b88cacecd4123f02780c4bc01d3573456ec6462b5fc7e03c94c972b0c2b3fb8", kill_on_drop: false }`
[INFO] [stdout] 0b88cacecd4123f02780c4bc01d3573456ec6462b5fc7e03c94c972b0c2b3fb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29eefa0a83824deed7e1f6b7ac93604686e1260f4d72e03471b42972c0cc08c1
[INFO] running `Command { std: "docker" "start" "-a" "29eefa0a83824deed7e1f6b7ac93604686e1260f4d72e03471b42972c0cc08c1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_perceptron-659e6f360c5596ec)
[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" "29eefa0a83824deed7e1f6b7ac93604686e1260f4d72e03471b42972c0cc08c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29eefa0a83824deed7e1f6b7ac93604686e1260f4d72e03471b42972c0cc08c1", kill_on_drop: false }`
[INFO] [stdout] 29eefa0a83824deed7e1f6b7ac93604686e1260f4d72e03471b42972c0cc08c1