[INFO] cloning repository https://github.com/alec-deason/neat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alec-deason/neat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falec-deason%2Fneat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falec-deason%2Fneat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eecbacc364048a34de55302ac58c7163fce9a5e2 [INFO] checking alec-deason/neat/eecbacc364048a34de55302ac58c7163fce9a5e2 against master#518b428304e0008859cb1fd81d1ac20efb2a064a for pr-138961-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falec-deason%2Fneat" "/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/alec-deason/neat [INFO] finished tweaking git repo https://github.com/alec-deason/neat [INFO] tweaked toml for git repo https://github.com/alec-deason/neat written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/alec-deason/neat on toolchain 518b428304e0008859cb1fd81d1ac20efb2a064a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/alec-deason/neat 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" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rayon-core v1.4.1 [INFO] [stderr] Downloaded itoa v0.4.3 [INFO] [stderr] Downloaded ryu v0.2.7 [INFO] [stderr] Downloaded either v1.5.1 [INFO] [stderr] Downloaded quote v0.6.11 [INFO] [stderr] Downloaded arrayvec v0.4.10 [INFO] [stderr] Downloaded fixedbitset v0.1.9 [INFO] [stderr] Downloaded ordermap v0.3.5 [INFO] [stderr] Downloaded pancurses v0.16.1 [INFO] [stderr] Downloaded proc-macro2 v0.4.27 [INFO] [stderr] Downloaded cc v1.0.31 [INFO] [stderr] Downloaded nodrop v0.1.13 [INFO] [stderr] Downloaded serde v1.0.89 [INFO] [stderr] Downloaded cfg-if v0.1.7 [INFO] [stderr] Downloaded serde_derive v1.0.89 [INFO] [stderr] Downloaded rayon v1.0.3 [INFO] [stderr] Downloaded petgraph v0.4.13 [INFO] [stderr] Downloaded syn v0.15.29 [INFO] [stderr] Downloaded libc v0.2.50 [INFO] [stderr] Downloaded pdcurses-sys v0.7.1 [INFO] [stderr] Downloaded winreg v0.5.1 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 13f1468dc0188b4b789cf8e1960aed05090d3d71b340e041bf95e077ff3d3f01 [INFO] running `Command { std: "docker" "start" "-a" "13f1468dc0188b4b789cf8e1960aed05090d3d71b340e041bf95e077ff3d3f01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13f1468dc0188b4b789cf8e1960aed05090d3d71b340e041bf95e077ff3d3f01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13f1468dc0188b4b789cf8e1960aed05090d3d71b340e041bf95e077ff3d3f01", kill_on_drop: false }` [INFO] [stdout] 13f1468dc0188b4b789cf8e1960aed05090d3d71b340e041bf95e077ff3d3f01 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b2d70e7b1e2adb30cf3bc1c49fd92e498721192b919e03817cd0998912f169d [INFO] running `Command { std: "docker" "start" "-a" "0b2d70e7b1e2adb30cf3bc1c49fd92e498721192b919e03817cd0998912f169d", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling cc v1.0.31 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking either v1.5.1 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking pancurses v0.16.1 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking neat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | #[derive(Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:66:28 [INFO] [stdout] | [INFO] [stdout] 66 | #[derive(Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Config` [INFO] [stdout] --> src/lib.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | use petgraph::dot::{Dot, Config}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `cell_update` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(cell_update)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | #[derive(Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Serialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:66:28 [INFO] [stdout] | [INFO] [stdout] 66 | #[derive(Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `Deserialize` may come from an old version of the `serde_derive` crate, try updating your dependency with `cargo update -p serde_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Config` [INFO] [stdout] --> src/lib.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | use petgraph::dot::{Dot, Config}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `cell_update` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(cell_update)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:196:28 [INFO] [stdout] | [INFO] [stdout] 196 | innovation_number: genome.innovation_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:231:22 [INFO] [stdout] | [INFO] [stdout] 231 | node_id: new_node_id, [INFO] [stdout] | ^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 228 | nodes.insert( [INFO] [stdout] | ------ arguments to this method are incorrect [INFO] [stdout] 229 | new_node_id, [INFO] [stdout] | ^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/518b428304e0008859cb1fd81d1ac20efb2a064a/library/std/src/collections/hash/map.rs:1207:11 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:237:28 [INFO] [stdout] | [INFO] [stdout] 237 | innovation_number: genome.innovation_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:239:19 [INFO] [stdout] | [INFO] [stdout] 239 | out_node: new_node_id, [INFO] [stdout] | ^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:244:28 [INFO] [stdout] | [INFO] [stdout] 244 | innovation_number: genome.innovation_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:245:18 [INFO] [stdout] | [INFO] [stdout] 245 | in_node: new_node_id, [INFO] [stdout] | ^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:196:28 [INFO] [stdout] | [INFO] [stdout] 196 | innovation_number: genome.innovation_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:231:22 [INFO] [stdout] | [INFO] [stdout] 231 | node_id: new_node_id, [INFO] [stdout] | ^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 228 | nodes.insert( [INFO] [stdout] | ------ arguments to this method are incorrect [INFO] [stdout] 229 | new_node_id, [INFO] [stdout] | ^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/518b428304e0008859cb1fd81d1ac20efb2a064a/library/std/src/collections/hash/map.rs:1207:11 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:305:20 [INFO] [stdout] | [INFO] [stdout] 305 | genome_id: a.genome_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:237:28 [INFO] [stdout] | [INFO] [stdout] 237 | innovation_number: genome.innovation_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:239:19 [INFO] [stdout] | [INFO] [stdout] 239 | out_node: new_node_id, [INFO] [stdout] | ^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:244:28 [INFO] [stdout] | [INFO] [stdout] 244 | innovation_number: genome.innovation_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:245:18 [INFO] [stdout] | [INFO] [stdout] 245 | in_node: new_node_id, [INFO] [stdout] | ^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:305:20 [INFO] [stdout] | [INFO] [stdout] 305 | genome_id: a.genome_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:457:35 [INFO] [stdout] | [INFO] [stdout] 457 | champ.genome_id = champ.genome_counter.update(|n| n+1); [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] | | [INFO] [stdout] | expected due to the type of this binding [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:479:27 [INFO] [stdout] | [INFO] [stdout] 479 | g.genome_id = g.genome_counter.update(|n| n + 1); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] | | [INFO] [stdout] | expected due to the type of this binding [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:493:23 [INFO] [stdout] | [INFO] [stdout] 493 | g.genome_id = g.genome_counter.update(|n| n + 1); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] | | [INFO] [stdout] | expected due to the type of this binding [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:457:35 [INFO] [stdout] | [INFO] [stdout] 457 | champ.genome_id = champ.genome_counter.update(|n| n+1); [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] | | [INFO] [stdout] | expected due to the type of this binding [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:479:27 [INFO] [stdout] | [INFO] [stdout] 479 | g.genome_id = g.genome_counter.update(|n| n + 1); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] | | [INFO] [stdout] | expected due to the type of this binding [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:493:23 [INFO] [stdout] | [INFO] [stdout] 493 | g.genome_id = g.genome_counter.update(|n| n + 1); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] | | [INFO] [stdout] | expected due to the type of this binding [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:538:22 [INFO] [stdout] | [INFO] [stdout] 538 | node_id: node_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:543:18 [INFO] [stdout] | [INFO] [stdout] 543 | node_id: node_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:548:22 [INFO] [stdout] | [INFO] [stdout] 548 | node_id: node_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:556:36 [INFO] [stdout] | [INFO] [stdout] 556 | innovation_number: innovation_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:538:22 [INFO] [stdout] | [INFO] [stdout] 538 | node_id: node_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:543:18 [INFO] [stdout] | [INFO] [stdout] 543 | node_id: node_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:548:22 [INFO] [stdout] | [INFO] [stdout] 548 | node_id: node_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:556:36 [INFO] [stdout] | [INFO] [stdout] 556 | innovation_number: innovation_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:577:28 [INFO] [stdout] | [INFO] [stdout] 577 | genome_id: genome_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:577:28 [INFO] [stdout] | [INFO] [stdout] 577 | genome_id: genome_counter.update(|n| n + 1), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/lib.rs:148:17 [INFO] [stdout] | [INFO] [stdout] 148 | for (i, node) in self.nodes.iter().enumerate() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/lib.rs:148:17 [INFO] [stdout] | [INFO] [stdout] 148 | for (i, node) in self.nodes.iter().enumerate() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `neat` (lib) due to 16 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `neat` (lib test) due to 16 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "0b2d70e7b1e2adb30cf3bc1c49fd92e498721192b919e03817cd0998912f169d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b2d70e7b1e2adb30cf3bc1c49fd92e498721192b919e03817cd0998912f169d", kill_on_drop: false }` [INFO] [stdout] 0b2d70e7b1e2adb30cf3bc1c49fd92e498721192b919e03817cd0998912f169d