[INFO] cloning repository https://github.com/InverMN/SimpleNeuroNetwork
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/InverMN/SimpleNeuroNetwork" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInverMN%2FSimpleNeuroNetwork", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInverMN%2FSimpleNeuroNetwork'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec55e5ed6d3c60d3dfcc55e6abaa79873f1af622
[INFO] checking InverMN/SimpleNeuroNetwork/ec55e5ed6d3c60d3dfcc55e6abaa79873f1af622 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInverMN%2FSimpleNeuroNetwork" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/InverMN/SimpleNeuroNetwork on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/InverMN/SimpleNeuroNetwork
[INFO] finished tweaking git repo https://github.com/InverMN/SimpleNeuroNetwork
[INFO] tweaked toml for git repo https://github.com/InverMN/SimpleNeuroNetwork written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/InverMN/SimpleNeuroNetwork 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c613bbca08e8f357b0acdd66af111e8263fd5673c5857869c3856a38cc7b534e
[INFO] running `Command { std: "docker" "start" "-a" "c613bbca08e8f357b0acdd66af111e8263fd5673c5857869c3856a38cc7b534e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c613bbca08e8f357b0acdd66af111e8263fd5673c5857869c3856a38cc7b534e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c613bbca08e8f357b0acdd66af111e8263fd5673c5857869c3856a38cc7b534e", kill_on_drop: false }`
[INFO] [stdout] c613bbca08e8f357b0acdd66af111e8263fd5673c5857869c3856a38cc7b534e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6182b2a1df877f72b1891e6f1233517ea2a29aa55e50976fcf022b8652c429c
[INFO] running `Command { std: "docker" "start" "-a" "f6182b2a1df877f72b1891e6f1233517ea2a29aa55e50976fcf022b8652c429c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking my-project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `predict`, `backpropagate`, `train`, `import`, and `export` are never used
[INFO] [stdout]   --> src/neuron.rs:61:6
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl Model {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 61 |   fn predict(&self) {}
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 62 |
[INFO] [stdout] 63 |   fn backpropagate(&mut self) {}
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 64 |
[INFO] [stdout] 65 |   fn train(&mut self) {}
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 66 |
[INFO] [stdout] 67 |   fn import() -> () {}
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 68 |
[INFO] [stdout] 69 |   fn export(&self) {}
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `predict`, `backpropagate`, `train`, `import`, and `export` are never used
[INFO] [stdout]   --> src/neuron.rs:61:6
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl Model {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 61 |   fn predict(&self) {}
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 62 |
[INFO] [stdout] 63 |   fn backpropagate(&mut self) {}
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 64 |
[INFO] [stdout] 65 |   fn train(&mut self) {}
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 66 |
[INFO] [stdout] 67 |   fn import() -> () {}
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 68 |
[INFO] [stdout] 69 |   fn export(&self) {}
[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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.63s
[INFO] running `Command { std: "docker" "inspect" "f6182b2a1df877f72b1891e6f1233517ea2a29aa55e50976fcf022b8652c429c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6182b2a1df877f72b1891e6f1233517ea2a29aa55e50976fcf022b8652c429c", kill_on_drop: false }`
[INFO] [stdout] f6182b2a1df877f72b1891e6f1233517ea2a29aa55e50976fcf022b8652c429c