[INFO] cloning repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MatiF100/AI_Project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatiF100%2FAI_Project", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatiF100%2FAI_Project'... [INFO] updating cached repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] updating cached repository https://github.com/MatiF100/AI_Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0a31dbccb74ccec8b57500da540918e36af2b039 [INFO] checking MatiF100/AI_Project against master#7308c22c6a8d77e82187e290e1f7459870e48d12 for pr-99447 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatiF100%2FAI_Project" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MatiF100/AI_Project on toolchain 7308c22c6a8d77e82187e290e1f7459870e48d12 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MatiF100/AI_Project [INFO] finished tweaking git repo https://github.com/MatiF100/AI_Project [INFO] tweaked toml for git repo https://github.com/MatiF100/AI_Project written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/MatiF100/AI_Project already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.122 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 46f7767a1fe6e1376789ce7987f709c32c14664e956fcfff8e084043c71810e2 [INFO] running `Command { std: "docker" "start" "-a" "46f7767a1fe6e1376789ce7987f709c32c14664e956fcfff8e084043c71810e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46f7767a1fe6e1376789ce7987f709c32c14664e956fcfff8e084043c71810e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46f7767a1fe6e1376789ce7987f709c32c14664e956fcfff8e084043c71810e2", kill_on_drop: false }` [INFO] [stdout] 46f7767a1fe6e1376789ce7987f709c32c14664e956fcfff8e084043c71810e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2575fcf9242bad11708e6eea25474030dbd935eab934b9e8d22a3811b37f82d5 [INFO] running `Command { std: "docker" "start" "-a" "2575fcf9242bad11708e6eea25474030dbd935eab934b9e8d22a3811b37f82d5", 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] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Checking ai_project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::mpsc` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `saved_weights` [INFO] [stdout] --> src/main.rs:139:25 [INFO] [stdout] | [INFO] [stdout] 139 | let saved_weights = self.weights.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_saved_weights` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `saved_biases` [INFO] [stdout] --> src/main.rs:140:25 [INFO] [stdout] | [INFO] [stdout] 140 | let saved_biases = self.biases.clone(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_saved_biases` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `saved_weights` [INFO] [stdout] --> src/main.rs:139:25 [INFO] [stdout] | [INFO] [stdout] 139 | let saved_weights = self.weights.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_saved_weights` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `saved_biases` [INFO] [stdout] --> src/main.rs:140:25 [INFO] [stdout] | [INFO] [stdout] 140 | let saved_biases = self.biases.clone(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_saved_biases` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/data.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Animal { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 5 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | hair: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | feathers: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | eggs: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 9 | milk: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | airborne: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | aqatic: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | predator: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | toothed: f64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 14 | backbone: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 15 | breathes: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 16 | venomous: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 17 | fins: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 18 | legs: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | tail: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 20 | domestic: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 21 | catsize: f64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Animal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `partitioned_list` is never used [INFO] [stdout] --> src/data.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn partitioned_list(vector: Vec, training_ratio: f64) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_list` is never used [INFO] [stdout] --> src/data.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn new_list(dataset: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> src/data.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | fn from_str(data: Vec<&str>) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `into_training_arr2` is never used [INFO] [stdout] --> src/data.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn into_training_arr2(&self) -> (Array2, Array2) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/data.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Animal { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 5 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | hair: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | feathers: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | eggs: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 9 | milk: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | airborne: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | aqatic: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | predator: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | toothed: f64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 14 | backbone: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 15 | breathes: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 16 | venomous: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 17 | fins: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 18 | legs: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | tail: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 20 | domestic: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 21 | catsize: f64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Animal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `partitioned_list` is never used [INFO] [stdout] --> src/data.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn partitioned_list(vector: Vec, training_ratio: f64) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_list` is never used [INFO] [stdout] --> src/data.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn new_list(dataset: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> src/data.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | fn from_str(data: Vec<&str>) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `into_training_arr2` is never used [INFO] [stdout] --> src/data.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn into_training_arr2(&self) -> (Array2, Array2) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.22s [INFO] running `Command { std: "docker" "inspect" "2575fcf9242bad11708e6eea25474030dbd935eab934b9e8d22a3811b37f82d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2575fcf9242bad11708e6eea25474030dbd935eab934b9e8d22a3811b37f82d5", kill_on_drop: false }` [INFO] [stdout] 2575fcf9242bad11708e6eea25474030dbd935eab934b9e8d22a3811b37f82d5