[INFO] cloning repository https://github.com/miguelangelo78/Simple-Neuron
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/miguelangelo78/Simple-Neuron" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiguelangelo78%2FSimple-Neuron", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiguelangelo78%2FSimple-Neuron'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d9565030f9d31fabd66f83ef273adac62ae00e2
[INFO] testing miguelangelo78/Simple-Neuron against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiguelangelo78%2FSimple-Neuron" "/workspace/builds/worker-99/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-99/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/miguelangelo78/Simple-Neuron on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/miguelangelo78/Simple-Neuron
[INFO] finished tweaking git repo https://github.com/miguelangelo78/Simple-Neuron
[INFO] tweaked toml for git repo https://github.com/miguelangelo78/Simple-Neuron written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] crate git repo https://github.com/miguelangelo78/Simple-Neuron already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 543e4b0285fde4e05bc9bd523e009691a7a7192baab6207ca76454d8402b5850
[INFO] running `Command { std: "docker" "start" "-a" "543e4b0285fde4e05bc9bd523e009691a7a7192baab6207ca76454d8402b5850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "543e4b0285fde4e05bc9bd523e009691a7a7192baab6207ca76454d8402b5850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "543e4b0285fde4e05bc9bd523e009691a7a7192baab6207ca76454d8402b5850", kill_on_drop: false }`
[INFO] [stdout] 543e4b0285fde4e05bc9bd523e009691a7a7192baab6207ca76454d8402b5850
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1cac85a7734e28ffdeb4f192b2a682980dab1391b83ee1dbbfe6dac02bc44ce
[INFO] running `Command { std: "docker" "start" "-a" "f1cac85a7734e28ffdeb4f192b2a682980dab1391b83ee1dbbfe6dac02bc44ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.29
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling Simple-Neuron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "f1cac85a7734e28ffdeb4f192b2a682980dab1391b83ee1dbbfe6dac02bc44ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1cac85a7734e28ffdeb4f192b2a682980dab1391b83ee1dbbfe6dac02bc44ce", kill_on_drop: false }`
[INFO] [stdout] f1cac85a7734e28ffdeb4f192b2a682980dab1391b83ee1dbbfe6dac02bc44ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a5fdbcf2bf3c6d58ee46a51eb0d132dcee3c0b2a8f695b4496e6949df0416b8
[INFO] running `Command { std: "docker" "start" "-a" "2a5fdbcf2bf3c6d58ee46a51eb0d132dcee3c0b2a8f695b4496e6949df0416b8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Simple-Neuron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "2a5fdbcf2bf3c6d58ee46a51eb0d132dcee3c0b2a8f695b4496e6949df0416b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a5fdbcf2bf3c6d58ee46a51eb0d132dcee3c0b2a8f695b4496e6949df0416b8", kill_on_drop: false }`
[INFO] [stdout] 2a5fdbcf2bf3c6d58ee46a51eb0d132dcee3c0b2a8f695b4496e6949df0416b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee16f3a671a67ac7f7b420dd9e0f9c077c3694b2ffb3519075ad74f1c2c11e82
[INFO] running `Command { std: "docker" "start" "-a" "ee16f3a671a67ac7f7b420dd9e0f9c077c3694b2ffb3519075ad74f1c2c11e82", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Simple_Neuron-c2f3795289856a39)
[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" "ee16f3a671a67ac7f7b420dd9e0f9c077c3694b2ffb3519075ad74f1c2c11e82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee16f3a671a67ac7f7b420dd9e0f9c077c3694b2ffb3519075ad74f1c2c11e82", kill_on_drop: false }`
[INFO] [stdout] ee16f3a671a67ac7f7b420dd9e0f9c077c3694b2ffb3519075ad74f1c2c11e82