[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] testing InverMN/SimpleNeuroNetwork against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInverMN%2FSimpleNeuroNetwork" "/workspace/builds/worker-102/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/InverMN/SimpleNeuroNetwork on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-102/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: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 46366d34e55b00847f9726d51162b33777a4a4ae6fc744143a5a64d0a6096212 [INFO] running `Command { std: "docker" "start" "-a" "46366d34e55b00847f9726d51162b33777a4a4ae6fc744143a5a64d0a6096212", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46366d34e55b00847f9726d51162b33777a4a4ae6fc744143a5a64d0a6096212", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46366d34e55b00847f9726d51162b33777a4a4ae6fc744143a5a64d0a6096212", kill_on_drop: false }` [INFO] [stdout] 46366d34e55b00847f9726d51162b33777a4a4ae6fc744143a5a64d0a6096212 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50b025d5687d4b3dad9d6e724b1a15aacdc3e49ae29560d24da9b68cc21cc8b1 [INFO] running `Command { std: "docker" "start" "-a" "50b025d5687d4b3dad9d6e724b1a15aacdc3e49ae29560d24da9b68cc21cc8b1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.32 [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] Compiling bincode v1.3.3 [INFO] [stderr] Compiling my-project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `predict` [INFO] [stdout] --> src/neuron.rs:61:6 [INFO] [stdout] | [INFO] [stdout] 61 | fn predict(&self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `backpropagate` [INFO] [stdout] --> src/neuron.rs:63:6 [INFO] [stdout] | [INFO] [stdout] 63 | fn backpropagate(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `train` [INFO] [stdout] --> src/neuron.rs:65:6 [INFO] [stdout] | [INFO] [stdout] 65 | fn train(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `import` [INFO] [stdout] --> src/neuron.rs:67:6 [INFO] [stdout] | [INFO] [stdout] 67 | fn import() -> () {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `export` [INFO] [stdout] --> src/neuron.rs:69:6 [INFO] [stdout] | [INFO] [stdout] 69 | fn export(&self) {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.41s [INFO] running `Command { std: "docker" "inspect" "50b025d5687d4b3dad9d6e724b1a15aacdc3e49ae29560d24da9b68cc21cc8b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50b025d5687d4b3dad9d6e724b1a15aacdc3e49ae29560d24da9b68cc21cc8b1", kill_on_drop: false }` [INFO] [stdout] 50b025d5687d4b3dad9d6e724b1a15aacdc3e49ae29560d24da9b68cc21cc8b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d97bb11749a0fe6a34935ad37e7f5f88403e8faa3627420f10decfcd702471d [INFO] running `Command { std: "docker" "start" "-a" "0d97bb11749a0fe6a34935ad37e7f5f88403e8faa3627420f10decfcd702471d", kill_on_drop: false }` [INFO] [stderr] Compiling my-project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `predict` [INFO] [stdout] --> src/neuron.rs:61:6 [INFO] [stdout] | [INFO] [stdout] 61 | fn predict(&self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `backpropagate` [INFO] [stdout] --> src/neuron.rs:63:6 [INFO] [stdout] | [INFO] [stdout] 63 | fn backpropagate(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `train` [INFO] [stdout] --> src/neuron.rs:65:6 [INFO] [stdout] | [INFO] [stdout] 65 | fn train(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `import` [INFO] [stdout] --> src/neuron.rs:67:6 [INFO] [stdout] | [INFO] [stdout] 67 | fn import() -> () {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `export` [INFO] [stdout] --> src/neuron.rs:69:6 [INFO] [stdout] | [INFO] [stdout] 69 | fn export(&self) {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "0d97bb11749a0fe6a34935ad37e7f5f88403e8faa3627420f10decfcd702471d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d97bb11749a0fe6a34935ad37e7f5f88403e8faa3627420f10decfcd702471d", kill_on_drop: false }` [INFO] [stdout] 0d97bb11749a0fe6a34935ad37e7f5f88403e8faa3627420f10decfcd702471d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 46c37cc99db2c48a2b844278a7d06157ce5d05947660c747b25b2ef990406777 [INFO] running `Command { std: "docker" "start" "-a" "46c37cc99db2c48a2b844278a7d06157ce5d05947660c747b25b2ef990406777", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `predict` [INFO] [stderr] --> src/neuron.rs:61:6 [INFO] [stderr] | [INFO] [stderr] 61 | fn predict(&self) {} [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `backpropagate` [INFO] [stderr] --> src/neuron.rs:63:6 [INFO] [stderr] | [INFO] [stderr] 63 | fn backpropagate(&mut self) {} [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `train` [INFO] [stderr] --> src/neuron.rs:65:6 [INFO] [stderr] | [INFO] [stderr] 65 | fn train(&mut self) {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `import` [INFO] [stderr] --> src/neuron.rs:67:6 [INFO] [stderr] | [INFO] [stderr] 67 | fn import() -> () {} [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `export` [INFO] [stderr] --> src/neuron.rs:69:6 [INFO] [stderr] | [INFO] [stderr] 69 | fn export(&self) {} [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `my-project` (bin "my-project" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/my_project-d1cb5a185fb6d243) [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" "46c37cc99db2c48a2b844278a7d06157ce5d05947660c747b25b2ef990406777", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46c37cc99db2c48a2b844278a7d06157ce5d05947660c747b25b2ef990406777", kill_on_drop: false }` [INFO] [stdout] 46c37cc99db2c48a2b844278a7d06157ce5d05947660c747b25b2ef990406777