[INFO] cloning repository https://github.com/sebdeveloper6952/rust-genetic-algorithms [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sebdeveloper6952/rust-genetic-algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebdeveloper6952%2Frust-genetic-algorithms", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebdeveloper6952%2Frust-genetic-algorithms'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 33a4b7c7715e7efdd76dd1e84a99248b5b9cc2ac [INFO] testing sebdeveloper6952/rust-genetic-algorithms against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebdeveloper6952%2Frust-genetic-algorithms" "/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/sebdeveloper6952/rust-genetic-algorithms on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sebdeveloper6952/rust-genetic-algorithms [INFO] finished tweaking git repo https://github.com/sebdeveloper6952/rust-genetic-algorithms [INFO] tweaked toml for git repo https://github.com/sebdeveloper6952/rust-genetic-algorithms written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/sebdeveloper6952/rust-genetic-algorithms already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1fd303099384b9db0e4675b0812a4fb83a8097d791accbc3f64febbbf6910830 [INFO] running `Command { std: "docker" "start" "-a" "1fd303099384b9db0e4675b0812a4fb83a8097d791accbc3f64febbbf6910830", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fd303099384b9db0e4675b0812a4fb83a8097d791accbc3f64febbbf6910830", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fd303099384b9db0e4675b0812a4fb83a8097d791accbc3f64febbbf6910830", kill_on_drop: false }` [INFO] [stdout] 1fd303099384b9db0e4675b0812a4fb83a8097d791accbc3f64febbbf6910830 [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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84ef514505bcc0ffa1110d497e2ef2dd63d5875718dfbd7bf9ef394c96828cfb [INFO] running `Command { std: "docker" "start" "-a" "84ef514505bcc0ffa1110d497e2ef2dd63d5875718dfbd7bf9ef394c96828cfb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling genetic-algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `fitness` [INFO] [stdout] --> src/tsp.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | fitness: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Individual` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/tsp.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `chromosome` [INFO] [stdout] --> src/tsp.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | chromosome: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Individual` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/tsp.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/tsp.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn new() -> Individual { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_with_chromosome` [INFO] [stdout] --> src/tsp.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn new_with_chromosome(chr: Vec) -> Individual { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fitness` [INFO] [stdout] --> src/tsp.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | fn fitness(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `crossover` [INFO] [stdout] --> src/tsp.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | fn crossover(&self, other: &Individual) -> Individual { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_with_chr` [INFO] [stdout] --> src/functions_2d.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new_with_chr(x: f64, y: f64) -> Individual2D { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_with_chr` [INFO] [stdout] --> src/functions_2d_2.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new_with_chr(x: f64, y: f64) -> Individual2D { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_with_chr` [INFO] [stdout] --> src/functions_2d_3.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new_with_chr(x: f64, y: f64) -> Individual2D { [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 4.48s [INFO] running `Command { std: "docker" "inspect" "84ef514505bcc0ffa1110d497e2ef2dd63d5875718dfbd7bf9ef394c96828cfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84ef514505bcc0ffa1110d497e2ef2dd63d5875718dfbd7bf9ef394c96828cfb", kill_on_drop: false }` [INFO] [stdout] 84ef514505bcc0ffa1110d497e2ef2dd63d5875718dfbd7bf9ef394c96828cfb [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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49d886d068a326559f5c6f096c706eaf27c08dc3414bfcd9943f736adba796f0 [INFO] running `Command { std: "docker" "start" "-a" "49d886d068a326559f5c6f096c706eaf27c08dc3414bfcd9943f736adba796f0", kill_on_drop: false }` [INFO] [stderr] Compiling genetic-algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `fitness` [INFO] [stdout] --> src/tsp.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | fitness: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Individual` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/tsp.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `chromosome` [INFO] [stdout] --> src/tsp.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | chromosome: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Individual` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/tsp.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/tsp.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn new() -> Individual { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_with_chromosome` [INFO] [stdout] --> src/tsp.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn new_with_chromosome(chr: Vec) -> Individual { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fitness` [INFO] [stdout] --> src/tsp.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | fn fitness(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `crossover` [INFO] [stdout] --> src/tsp.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | fn crossover(&self, other: &Individual) -> Individual { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_with_chr` [INFO] [stdout] --> src/functions_2d.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new_with_chr(x: f64, y: f64) -> Individual2D { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_with_chr` [INFO] [stdout] --> src/functions_2d_2.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new_with_chr(x: f64, y: f64) -> Individual2D { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_with_chr` [INFO] [stdout] --> src/functions_2d_3.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new_with_chr(x: f64, y: f64) -> Individual2D { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "49d886d068a326559f5c6f096c706eaf27c08dc3414bfcd9943f736adba796f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49d886d068a326559f5c6f096c706eaf27c08dc3414bfcd9943f736adba796f0", kill_on_drop: false }` [INFO] [stdout] 49d886d068a326559f5c6f096c706eaf27c08dc3414bfcd9943f736adba796f0 [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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 349adb377c0d1b6834fab22cd936c25d93d6eb0ba8a4aeb89ea3bb82940fe999 [INFO] running `Command { std: "docker" "start" "-a" "349adb377c0d1b6834fab22cd936c25d93d6eb0ba8a4aeb89ea3bb82940fe999", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `fitness` [INFO] [stderr] --> src/tsp.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | fitness: u32, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Individual` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/tsp.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `chromosome` [INFO] [stderr] --> src/tsp.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | chromosome: Vec [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Individual` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/tsp.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/tsp.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | fn new() -> Individual { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_with_chromosome` [INFO] [stderr] --> src/tsp.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | fn new_with_chromosome(chr: Vec) -> Individual { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `fitness` [INFO] [stderr] --> src/tsp.rs:40:8 [INFO] [stderr] | [INFO] [stderr] 40 | fn fitness(&mut self) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `crossover` [INFO] [stderr] --> src/tsp.rs:58:8 [INFO] [stderr] | [INFO] [stderr] 58 | fn crossover(&self, other: &Individual) -> Individual { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_with_chr` [INFO] [stderr] --> src/functions_2d.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn new_with_chr(x: f64, y: f64) -> Individual2D { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_with_chr` [INFO] [stderr] --> src/functions_2d_2.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn new_with_chr(x: f64, y: f64) -> Individual2D { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_with_chr` [INFO] [stderr] --> src/functions_2d_3.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn new_with_chr(x: f64, y: f64) -> Individual2D { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `genetic-algorithms` (bin "genetic-algorithms" test) generated 9 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/genetic_algorithms-d2a22d1115ef55cb) [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" "349adb377c0d1b6834fab22cd936c25d93d6eb0ba8a4aeb89ea3bb82940fe999", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "349adb377c0d1b6834fab22cd936c25d93d6eb0ba8a4aeb89ea3bb82940fe999", kill_on_drop: false }` [INFO] [stdout] 349adb377c0d1b6834fab22cd936c25d93d6eb0ba8a4aeb89ea3bb82940fe999