[INFO] cloning repository https://github.com/LucasLeRay/rust-neural-network [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LucasLeRay/rust-neural-network" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasLeRay%2Frust-neural-network", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasLeRay%2Frust-neural-network'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eda4d908bc4584a4f26f699072fa50696cbd76e6 [INFO] testing LucasLeRay/rust-neural-network against 1.90.0 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasLeRay%2Frust-neural-network" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/LucasLeRay/rust-neural-network [INFO] finished tweaking git repo https://github.com/LucasLeRay/rust-neural-network [INFO] tweaked toml for git repo https://github.com/LucasLeRay/rust-neural-network written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/LucasLeRay/rust-neural-network on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/LucasLeRay/rust-neural-network 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cblas-sys v0.1.4 [INFO] [stderr] Downloaded ndarray-linalg v0.16.0 [INFO] [stderr] Downloaded link-cplusplus v1.0.7 [INFO] [stderr] Downloaded dirs v3.0.2 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.82 [INFO] [stderr] Downloaded num-complex v0.4.2 [INFO] [stderr] Downloaded openblas-build v0.10.5 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.82 [INFO] [stderr] Downloaded libm v0.2.6 [INFO] [stderr] Downloaded lax v0.16.0 [INFO] [stderr] Downloaded ndarray v0.15.6 [INFO] [stderr] Downloaded cxx-build v1.0.82 [INFO] [stderr] Downloaded ndarray-rand v0.14.0 [INFO] [stderr] Downloaded scratch v1.0.2 [INFO] [stderr] Downloaded cauchy v0.4.0 [INFO] [stderr] Downloaded katexit v0.1.4 [INFO] [stderr] Downloaded cxx v1.0.82 [INFO] [stderr] Downloaded lapack-sys v0.14.0 [INFO] [stderr] Downloaded openblas-src v0.10.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f01e15690845b3c41decc285af7c06c3c6803af46c7eba498fcece9fe1232450 [INFO] running `Command { std: "docker" "start" "-a" "f01e15690845b3c41decc285af7c06c3c6803af46c7eba498fcece9fe1232450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f01e15690845b3c41decc285af7c06c3c6803af46c7eba498fcece9fe1232450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f01e15690845b3c41decc285af7c06c3c6803af46c7eba498fcece9fe1232450", kill_on_drop: false }` [INFO] [stdout] f01e15690845b3c41decc285af7c06c3c6803af46c7eba498fcece9fe1232450 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8d2d0df560a99b1959294e4378ef214d4b4d31f9a72eb786be603981f326923 [INFO] running `Command { std: "docker" "start" "-a" "f8d2d0df560a99b1959294e4378ef214d4b4d31f9a72eb786be603981f326923", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling libm v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling miniz_oxide v0.5.4 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling iana-time-zone v0.1.53 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling cblas-sys v0.1.4 [INFO] [stderr] Compiling lapack-sys v0.14.0 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling chrono v0.4.23 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling katexit v0.1.4 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling openblas-build v0.10.5 [INFO] [stderr] Compiling openblas-src v0.10.5 [INFO] [stderr] Compiling num-complex v0.4.2 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling cauchy v0.4.0 [INFO] [stderr] Compiling ndarray-rand v0.14.0 [INFO] [stderr] Compiling lax v0.16.0 [INFO] [stderr] Compiling ndarray-linalg v0.16.0 [INFO] [stderr] Compiling rust-neural-network v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `sum` is never used [INFO] [stdout] --> src/cost.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Cost { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn sum(&self, a: &Array2, y: usize) -> f32; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `QuadraticCost` is never constructed [INFO] [stdout] --> src/cost.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct QuadraticCost; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load` is never used [INFO] [stdout] --> src/io/model.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn load(filepath: &str) -> Network { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `load` is never used [INFO] [stdout] --> src/network.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Network { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn load(filepath: &str) -> Network { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `L1` is never constructed [INFO] [stdout] --> src/regularization.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct L1 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 00s [INFO] running `Command { std: "docker" "inspect" "f8d2d0df560a99b1959294e4378ef214d4b4d31f9a72eb786be603981f326923", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8d2d0df560a99b1959294e4378ef214d4b4d31f9a72eb786be603981f326923", kill_on_drop: false }` [INFO] [stdout] f8d2d0df560a99b1959294e4378ef214d4b4d31f9a72eb786be603981f326923 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47aa566b9ca5b2d15c374eb303a5e7780038c93b9819fad066a886917a04fe37 [INFO] running `Command { std: "docker" "start" "-a" "47aa566b9ca5b2d15c374eb303a5e7780038c93b9819fad066a886917a04fe37", kill_on_drop: false }` [INFO] [stderr] Compiling rust-neural-network v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `sum` is never used [INFO] [stdout] --> src/cost.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Cost { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn sum(&self, a: &Array2, y: usize) -> f32; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `QuadraticCost` is never constructed [INFO] [stdout] --> src/cost.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct QuadraticCost; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load` is never used [INFO] [stdout] --> src/io/model.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn load(filepath: &str) -> Network { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `load` is never used [INFO] [stdout] --> src/network.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Network { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn load(filepath: &str) -> Network { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `L1` is never constructed [INFO] [stdout] --> src/regularization.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct L1 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "47aa566b9ca5b2d15c374eb303a5e7780038c93b9819fad066a886917a04fe37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47aa566b9ca5b2d15c374eb303a5e7780038c93b9819fad066a886917a04fe37", kill_on_drop: false }` [INFO] [stdout] 47aa566b9ca5b2d15c374eb303a5e7780038c93b9819fad066a886917a04fe37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b79342f2c3766b4145f7f2dc03de7ff75d3e4ba494d87c05370eee2efe662ff1 [INFO] running `Command { std: "docker" "start" "-a" "b79342f2c3766b4145f7f2dc03de7ff75d3e4ba494d87c05370eee2efe662ff1", kill_on_drop: false }` [INFO] [stderr] warning: method `sum` is never used [INFO] [stderr] --> src/cost.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub trait Cost { [INFO] [stderr] | ---- method in this trait [INFO] [stderr] ... [INFO] [stderr] 10 | fn sum(&self, a: &Array2, y: usize) -> f32; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `QuadraticCost` is never constructed [INFO] [stderr] --> src/cost.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct QuadraticCost; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `load` is never used [INFO] [stderr] --> src/io/model.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn load(filepath: &str) -> Network { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `load` is never used [INFO] [stderr] --> src/network.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 19 | impl Network { [INFO] [stderr] | ------------ associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 38 | pub fn load(filepath: &str) -> Network { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `L1` is never constructed [INFO] [stderr] --> src/regularization.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct L1 { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: `rust-neural-network` (bin "rust-neural-network" test) generated 5 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_neural_network-a57d36e995433b1c) [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" "b79342f2c3766b4145f7f2dc03de7ff75d3e4ba494d87c05370eee2efe662ff1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b79342f2c3766b4145f7f2dc03de7ff75d3e4ba494d87c05370eee2efe662ff1", kill_on_drop: false }` [INFO] [stdout] b79342f2c3766b4145f7f2dc03de7ff75d3e4ba494d87c05370eee2efe662ff1