[INFO] cloning repository https://github.com/ThatCreeper/ai-kinda-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThatCreeper/ai-kinda-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatCreeper%2Fai-kinda-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatCreeper%2Fai-kinda-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 409b88ce893fa1d5c24250aa5a152b260a0d95b7 [INFO] testing ThatCreeper/ai-kinda-rust against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThatCreeper%2Fai-kinda-rust" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ThatCreeper/ai-kinda-rust on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ThatCreeper/ai-kinda-rust [INFO] finished tweaking git repo https://github.com/ThatCreeper/ai-kinda-rust [INFO] tweaked toml for git repo https://github.com/ThatCreeper/ai-kinda-rust written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/ThatCreeper/ai-kinda-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d1389e51eccdf4a54443d42255c6224ccffd88b09dd871ee4014658fed137241 [INFO] running `Command { std: "docker" "start" "-a" "d1389e51eccdf4a54443d42255c6224ccffd88b09dd871ee4014658fed137241", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1389e51eccdf4a54443d42255c6224ccffd88b09dd871ee4014658fed137241", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1389e51eccdf4a54443d42255c6224ccffd88b09dd871ee4014658fed137241", kill_on_drop: false }` [INFO] [stdout] d1389e51eccdf4a54443d42255c6224ccffd88b09dd871ee4014658fed137241 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 064b5d86780d1e4574ac49a5b9904b5937074f4ce320af157da083a8ab60916b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "064b5d86780d1e4574ac49a5b9904b5937074f4ce320af157da083a8ab60916b", kill_on_drop: false }` [INFO] [stderr] Compiling ai-kinda-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Connection` [INFO] [stdout] --> src/connection.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Connection { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Layer` [INFO] [stdout] --> src/layer.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create` [INFO] [stdout] --> src/layer.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn create() -> Layer { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Network` [INFO] [stdout] --> src/network.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Network { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create` [INFO] [stdout] --> src/network.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn create() -> Network { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_layer` [INFO] [stdout] --> src/network.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn add_layer(&mut self, layer: layer::Layer) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `NeuronIO` [INFO] [stdout] --> src/neuron.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum NeuronIO { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Neuron` [INFO] [stdout] --> src/neuron.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Neuron { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `System` [INFO] [stdout] --> src/system.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct System { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create` [INFO] [stdout] --> src/system.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn create() -> System { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create_network` [INFO] [stdout] --> src/system.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn create_network(&mut self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create_layer` [INFO] [stdout] --> src/system.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn create_layer(&mut self, net: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "064b5d86780d1e4574ac49a5b9904b5937074f4ce320af157da083a8ab60916b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "064b5d86780d1e4574ac49a5b9904b5937074f4ce320af157da083a8ab60916b", kill_on_drop: false }` [INFO] [stdout] 064b5d86780d1e4574ac49a5b9904b5937074f4ce320af157da083a8ab60916b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42b6e696ccb8fbba4d3248b6393d199f668fa7ddc39da6d75f72739d8a919661 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "42b6e696ccb8fbba4d3248b6393d199f668fa7ddc39da6d75f72739d8a919661", kill_on_drop: false }` [INFO] [stderr] Compiling ai-kinda-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Connection` [INFO] [stdout] --> src/connection.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Connection { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Layer` [INFO] [stdout] --> src/layer.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create` [INFO] [stdout] --> src/layer.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn create() -> Layer { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Network` [INFO] [stdout] --> src/network.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Network { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create` [INFO] [stdout] --> src/network.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn create() -> Network { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_layer` [INFO] [stdout] --> src/network.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn add_layer(&mut self, layer: layer::Layer) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `NeuronIO` [INFO] [stdout] --> src/neuron.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum NeuronIO { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Neuron` [INFO] [stdout] --> src/neuron.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Neuron { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `System` [INFO] [stdout] --> src/system.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct System { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create` [INFO] [stdout] --> src/system.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn create() -> System { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create_network` [INFO] [stdout] --> src/system.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn create_network(&mut self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create_layer` [INFO] [stdout] --> src/system.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn create_layer(&mut self, net: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "42b6e696ccb8fbba4d3248b6393d199f668fa7ddc39da6d75f72739d8a919661", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42b6e696ccb8fbba4d3248b6393d199f668fa7ddc39da6d75f72739d8a919661", kill_on_drop: false }` [INFO] [stdout] 42b6e696ccb8fbba4d3248b6393d199f668fa7ddc39da6d75f72739d8a919661 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a04e2aeda10b7669d6455330d33f7a28640476e2a67b61ee882db8b06b658914 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a04e2aeda10b7669d6455330d33f7a28640476e2a67b61ee882db8b06b658914", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: struct is never constructed: `Connection` [INFO] [stderr] --> src/connection.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Connection { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Layer` [INFO] [stderr] --> src/layer.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Layer { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create` [INFO] [stderr] --> src/layer.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn create() -> Layer { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Network` [INFO] [stderr] --> src/network.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Network { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create` [INFO] [stderr] --> src/network.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn create() -> Network { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_layer` [INFO] [stderr] --> src/network.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn add_layer(&mut self, layer: layer::Layer) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `NeuronIO` [INFO] [stderr] --> src/neuron.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | pub enum NeuronIO { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Neuron` [INFO] [stderr] --> src/neuron.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct Neuron { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `System` [INFO] [stderr] --> src/system.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct System { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create` [INFO] [stderr] --> src/system.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn create() -> System { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `create_network` [INFO] [stderr] --> src/system.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn create_network(&mut self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `create_layer` [INFO] [stderr] --> src/system.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn create_layer(&mut self, net: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ai-kinda-rust` (bin "ai-kinda-rust" test) generated 12 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4m 03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ai_kinda_rust-6f7a7cccb3c36812) [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" "a04e2aeda10b7669d6455330d33f7a28640476e2a67b61ee882db8b06b658914", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a04e2aeda10b7669d6455330d33f7a28640476e2a67b61ee882db8b06b658914", kill_on_drop: false }` [INFO] [stdout] a04e2aeda10b7669d6455330d33f7a28640476e2a67b61ee882db8b06b658914