[INFO] cloning repository https://github.com/dariandzirko/shorelark [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dariandzirko/shorelark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdariandzirko%2Fshorelark", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdariandzirko%2Fshorelark'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e6353f92176fdfbeec26c83b3e842410b313a5f5 [INFO] checking dariandzirko/shorelark against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdariandzirko%2Fshorelark" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dariandzirko/shorelark on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dariandzirko/shorelark [INFO] finished tweaking git repo https://github.com/dariandzirko/shorelark [INFO] tweaked toml for git repo https://github.com/dariandzirko/shorelark written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dariandzirko/shorelark 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.91 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.91 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.91 [INFO] [stderr] Downloaded approx v0.4.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.91 [INFO] [stderr] Downloaded num-complex v0.3.1 [INFO] [stderr] Downloaded js-sys v0.3.68 [INFO] [stderr] Downloaded simba v0.4.0 [INFO] [stderr] Downloaded num-traits v0.2.17 [INFO] [stderr] Downloaded wasm-bindgen v0.2.91 [INFO] [stderr] Downloaded nalgebra v0.26.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f260c073b37d2b7c188a2071965bee70803feb0d6e08aa02e1d5d73fa3e3d68e [INFO] running `Command { std: "docker" "start" "-a" "f260c073b37d2b7c188a2071965bee70803feb0d6e08aa02e1d5d73fa3e3d68e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f260c073b37d2b7c188a2071965bee70803feb0d6e08aa02e1d5d73fa3e3d68e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f260c073b37d2b7c188a2071965bee70803feb0d6e08aa02e1d5d73fa3e3d68e", kill_on_drop: false }` [INFO] [stdout] f260c073b37d2b7c188a2071965bee70803feb0d6e08aa02e1d5d73fa3e3d68e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 208fd15157f975c4aa1294e1b4fe06c9692ac39ee259b33388012552f6bd1925 [INFO] running `Command { std: "docker" "start" "-a" "208fd15157f975c4aa1294e1b4fe06c9692ac39ee259b33388012552f6bd1925", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.91 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling bumpalo v3.14.0 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling wasm-bindgen v0.2.91 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking simba v0.4.0 [INFO] [stderr] Checking genetic-algorithm v0.1.0 (/opt/rustwide/workdir/libs/genetic-algorithm) [INFO] [stderr] Checking neural-network v0.1.0 (/opt/rustwide/workdir/libs/neural-network) [INFO] [stdout] warning: unused import: `std::marker::PhantomPinned` [INFO] [stdout] --> libs/genetic-algorithm/src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::marker::PhantomPinned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomPinned` [INFO] [stdout] --> libs/genetic-algorithm/src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::marker::PhantomPinned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `maplit` is imported redundantly [INFO] [stdout] --> libs/genetic-algorithm/src/selection/roulette_wheel.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | use maplit; [INFO] [stdout] | ^^^^^^ the item `maplit` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.91 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.91 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.91 [INFO] [stderr] Checking nalgebra v0.26.2 [INFO] [stderr] Checking simulation v0.1.0 (/opt/rustwide/workdir/libs/simulation) [INFO] [stdout] warning: unused import: `genetic_algorithm::Chromosome` [INFO] [stdout] --> libs/simulation/src/animal.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use genetic_algorithm::Chromosome; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `genetic_algorithm::Chromosome` [INFO] [stdout] --> libs/simulation/src/animal.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use genetic_algorithm::Chromosome; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Individual` [INFO] [stdout] --> libs/simulation/src/lib.rs:11:49 [INFO] [stdout] | [INFO] [stdout] 11 | use genetic_algorithm::{self, GeneticAlgorithm, Individual}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Individual` [INFO] [stdout] --> libs/simulation/src/lib.rs:11:49 [INFO] [stdout] | [INFO] [stdout] 11 | use genetic_algorithm::{self, GeneticAlgorithm, Individual}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> libs/simulation/src/eye.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl Eye { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 16 | fn new(fov_range: f32, fov_angle: f32, cells: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> libs/simulation/src/eye.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl Eye { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 16 | fn new(fov_range: f32, fov_angle: f32, cells: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking simulation-wasm v0.1.0 (/opt/rustwide/workdir/libs/simulation-wasm) [INFO] [stdout] warning: use of deprecated associated function `wasm_bindgen::JsValue::from_serde`: causes dependency cycles, use `serde-wasm-bindgen` or `gloo_utils::format::JsValueSerdeExt` instead [INFO] [stdout] --> libs/simulation-wasm/src/lib.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | JsValue::from_serde(&world).unwrap() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `wasm_bindgen::JsValue::from_serde`: causes dependency cycles, use `serde-wasm-bindgen` or `gloo_utils::format::JsValueSerdeExt` instead [INFO] [stdout] --> libs/simulation-wasm/src/lib.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | JsValue::from_serde(&world).unwrap() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.41s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.26.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "208fd15157f975c4aa1294e1b4fe06c9692ac39ee259b33388012552f6bd1925", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "208fd15157f975c4aa1294e1b4fe06c9692ac39ee259b33388012552f6bd1925", kill_on_drop: false }` [INFO] [stdout] 208fd15157f975c4aa1294e1b4fe06c9692ac39ee259b33388012552f6bd1925 [INFO] checking dariandzirko/shorelark against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdariandzirko%2Fshorelark" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dariandzirko/shorelark on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dariandzirko/shorelark [INFO] finished tweaking git repo https://github.com/dariandzirko/shorelark [INFO] tweaked toml for git repo https://github.com/dariandzirko/shorelark written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dariandzirko/shorelark 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c52c05f1ac45d66a04e4a21c3bdeaed7b28872867015a13a9dcc31cc9be907e [INFO] running `Command { std: "docker" "start" "-a" "2c52c05f1ac45d66a04e4a21c3bdeaed7b28872867015a13a9dcc31cc9be907e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c52c05f1ac45d66a04e4a21c3bdeaed7b28872867015a13a9dcc31cc9be907e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c52c05f1ac45d66a04e4a21c3bdeaed7b28872867015a13a9dcc31cc9be907e", kill_on_drop: false }` [INFO] [stdout] 2c52c05f1ac45d66a04e4a21c3bdeaed7b28872867015a13a9dcc31cc9be907e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42b65656dc031cc4e1d91fd2d9411ea205b734541a39b754f96599ff54fb6cef [INFO] running `Command { std: "docker" "start" "-a" "42b65656dc031cc4e1d91fd2d9411ea205b734541a39b754f96599ff54fb6cef", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.91 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling bumpalo v3.14.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling wasm-bindgen v0.2.91 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking simba v0.4.0 [INFO] [stderr] Checking neural-network v0.1.0 (/opt/rustwide/workdir/libs/neural-network) [INFO] [stderr] Checking genetic-algorithm v0.1.0 (/opt/rustwide/workdir/libs/genetic-algorithm) [INFO] [stdout] warning: unused import: `std::marker::PhantomPinned` [INFO] [stdout] --> libs/genetic-algorithm/src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::marker::PhantomPinned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomPinned` [INFO] [stdout] --> libs/genetic-algorithm/src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::marker::PhantomPinned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `maplit` is imported redundantly [INFO] [stdout] --> libs/genetic-algorithm/src/selection/roulette_wheel.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | use maplit; [INFO] [stdout] | ^^^^^^ the item `maplit` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.91 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.91 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasm-bindgen-macro-support-0.2.91/src/parser.rs:303:17 [INFO] [stdout] | [INFO] [stdout] 303 | / if input.parse::().is_ok() { [INFO] [stdout] 304 | | let ident = input.parse::()?.0; [INFO] [stdout] 305 | | return Ok(BindgenAttr::$variant(attr_span, Some(ident))) [INFO] [stdout] 306 | | } else { [INFO] [stdout] 307 | | return Ok(BindgenAttr::$variant(attr_span, None)); [INFO] [stdout] 308 | | } [INFO] [stdout] | |_________________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 363 | attrgen!(parsers); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `parsers` which comes from the expansion of the macro `attrgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wasm-bindgen-macro-support` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "42b65656dc031cc4e1d91fd2d9411ea205b734541a39b754f96599ff54fb6cef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42b65656dc031cc4e1d91fd2d9411ea205b734541a39b754f96599ff54fb6cef", kill_on_drop: false }` [INFO] [stdout] 42b65656dc031cc4e1d91fd2d9411ea205b734541a39b754f96599ff54fb6cef