[INFO] cloning repository https://github.com/tzmain/ann [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tzmain/ann" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftzmain%2Fann", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftzmain%2Fann'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9642ba5b47dbaa0a52c4f9d9dc726873d83cb8ca [INFO] testing tzmain/ann 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%2Ftzmain%2Fann" "/workspace/builds/worker-96/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-96/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tzmain/ann 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/tzmain/ann [INFO] finished tweaking git repo https://github.com/tzmain/ann [INFO] tweaked toml for git repo https://github.com/tzmain/ann written to /workspace/builds/worker-96/source/Cargo.toml [INFO] crate git repo https://github.com/tzmain/ann 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-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 98c33bfb0556b6c0c5eefbd6da2aa42c48b7e7a6b3d5787b15831d6c5a8999ee [INFO] running `Command { std: "docker" "start" "-a" "98c33bfb0556b6c0c5eefbd6da2aa42c48b7e7a6b3d5787b15831d6c5a8999ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98c33bfb0556b6c0c5eefbd6da2aa42c48b7e7a6b3d5787b15831d6c5a8999ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98c33bfb0556b6c0c5eefbd6da2aa42c48b7e7a6b3d5787b15831d6c5a8999ee", kill_on_drop: false }` [INFO] [stdout] 98c33bfb0556b6c0c5eefbd6da2aa42c48b7e7a6b3d5787b15831d6c5a8999ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 76731273fc9ae926bce6fd057be5d18f3cbcd0b18a825033652795852bf7b6dc [INFO] running `Command { std: "docker" "start" "-a" "76731273fc9ae926bce6fd057be5d18f3cbcd0b18a825033652795852bf7b6dc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.1.32 [INFO] [stderr] Compiling libc v0.2.11 [INFO] [stderr] Compiling matrixmultiply v0.1.8 [INFO] [stderr] Compiling rand v0.3.14 [INFO] [stderr] Compiling num-integer v0.1.32 [INFO] [stderr] Compiling num-iter v0.1.32 [INFO] [stderr] Compiling num v0.1.32 [INFO] [stderr] Compiling rusty-machine v0.3.0 [INFO] [stderr] Compiling simple-cnn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `newDefaut` [INFO] [stdout] --> src/ann/perceptron.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn newDefaut() -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `newDefaut` should have a snake case name [INFO] [stdout] --> src/ann/perceptron.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn newDefaut() -> Self { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `new_defaut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/ann/perceptron.rs:27:27 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn fit(&mut self, X : &Matrix, y : &Matrix) { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/ann/perceptron.rs:46:33 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn net_input(&mut self, X : &Matrix) -> f64 { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/ann/perceptron.rs:50:31 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn predict(&mut self, X : &Matrix) -> f64 { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.54s [INFO] running `Command { std: "docker" "inspect" "76731273fc9ae926bce6fd057be5d18f3cbcd0b18a825033652795852bf7b6dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76731273fc9ae926bce6fd057be5d18f3cbcd0b18a825033652795852bf7b6dc", kill_on_drop: false }` [INFO] [stdout] 76731273fc9ae926bce6fd057be5d18f3cbcd0b18a825033652795852bf7b6dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 69e9467a73e8e128acbb4c08b99da4a7b1164dfc796c3b6e022270a281ccde21 [INFO] running `Command { std: "docker" "start" "-a" "69e9467a73e8e128acbb4c08b99da4a7b1164dfc796c3b6e022270a281ccde21", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling simple-cnn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `newDefaut` [INFO] [stdout] --> src/ann/perceptron.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn newDefaut() -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `newDefaut` should have a snake case name [INFO] [stdout] --> src/ann/perceptron.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn newDefaut() -> Self { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `new_defaut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/ann/perceptron.rs:27:27 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn fit(&mut self, X : &Matrix, y : &Matrix) { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/ann/perceptron.rs:46:33 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn net_input(&mut self, X : &Matrix) -> f64 { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/ann/perceptron.rs:50:31 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn predict(&mut self, X : &Matrix) -> f64 { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.87s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/simple_cnn-3c4df8d37312f712) [INFO] running `Command { std: "docker" "inspect" "69e9467a73e8e128acbb4c08b99da4a7b1164dfc796c3b6e022270a281ccde21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69e9467a73e8e128acbb4c08b99da4a7b1164dfc796c3b6e022270a281ccde21", kill_on_drop: false }` [INFO] [stdout] 69e9467a73e8e128acbb4c08b99da4a7b1164dfc796c3b6e022270a281ccde21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] b07611b78dc0373dda6645bce20ea14bd5359ae1c9d1bd9a35176271fff7531a [INFO] running `Command { std: "docker" "start" "-a" "b07611b78dc0373dda6645bce20ea14bd5359ae1c9d1bd9a35176271fff7531a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: associated function is never used: `newDefaut` [INFO] [stderr] --> src/ann/perceptron.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn newDefaut() -> Self { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `newDefaut` should have a snake case name [INFO] [stderr] --> src/ann/perceptron.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn newDefaut() -> Self { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `new_defaut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `X` should have a snake case name [INFO] [stderr] --> src/ann/perceptron.rs:27:27 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn fit(&mut self, X : &Matrix, y : &Matrix) { [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stderr] [INFO] [stderr] warning: variable `X` should have a snake case name [INFO] [stderr] --> src/ann/perceptron.rs:46:33 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn net_input(&mut self, X : &Matrix) -> f64 { [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stderr] [INFO] [stderr] warning: variable `X` should have a snake case name [INFO] [stderr] --> src/ann/perceptron.rs:50:31 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn predict(&mut self, X : &Matrix) -> f64 { [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stderr] [INFO] [stderr] warning: `simple-cnn` (bin "simple-cnn" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.69s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simple_cnn-3c4df8d37312f712) [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" "b07611b78dc0373dda6645bce20ea14bd5359ae1c9d1bd9a35176271fff7531a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b07611b78dc0373dda6645bce20ea14bd5359ae1c9d1bd9a35176271fff7531a", kill_on_drop: false }` [INFO] [stdout] b07611b78dc0373dda6645bce20ea14bd5359ae1c9d1bd9a35176271fff7531a