[INFO] cloning repository https://github.com/Noah2610/sandpiles-yew [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Noah2610/sandpiles-yew" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoah2610%2Fsandpiles-yew", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoah2610%2Fsandpiles-yew'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a5ac51742f83f195a53f72cf968d94f08ecbf400 [INFO] testing Noah2610/sandpiles-yew against 1.63.0 for beta-1.64-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoah2610%2Fsandpiles-yew" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Noah2610/sandpiles-yew on toolchain 1.63.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Noah2610/sandpiles-yew [INFO] finished tweaking git repo https://github.com/Noah2610/sandpiles-yew [INFO] tweaked toml for git repo https://github.com/Noah2610/sandpiles-yew written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Noah2610/sandpiles-yew already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/Noah2610/yew` [INFO] [stderr] warning: skipping duplicate package `counter` found at `/workspace/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/counter` [INFO] [stderr] warning: skipping duplicate package `two_apps` found at `/workspace/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/two_apps` [INFO] [stderr] warning: skipping duplicate package `webgl` found at `/workspace/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/webgl` [INFO] [stderr] warning: skipping duplicate package `js_callback` found at `/workspace/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/js_callback` [INFO] [stderr] warning: skipping duplicate package `npm_and_rest` found at `/workspace/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/npm_and_rest` [INFO] [stderr] warning: skipping duplicate package `mount_point` found at `/workspace/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/mount_point` [INFO] [stderr] warning: skipping duplicate package `todomvc` found at `/workspace/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/todomvc` [INFO] [stderr] warning: skipping duplicate package `file_upload` found at `/workspace/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/file_upload` [INFO] [stderr] warning: skipping duplicate package `node_refs` found at `/workspace/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/node_refs` [INFO] [stderr] warning: skipping duplicate package `multi_thread` found at `/workspace/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/multi_thread` [INFO] [stderr] warning: skipping duplicate package `inner_html` found at `/workspace/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/inner_html` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hyper v0.12.35 [INFO] [stderr] Downloaded http-body v0.1.0 [INFO] [stderr] Downloaded tokio-buf v0.1.1 [INFO] [stderr] Downloaded want v0.2.0 [INFO] [stderr] Downloaded bzip2 v0.3.3 [INFO] [stderr] Downloaded dirs v1.0.5 [INFO] [stderr] Downloaded curl v0.4.31 [INFO] [stderr] Downloaded console v0.12.0 [INFO] [stderr] Downloaded rust-argon2 v0.7.0 [INFO] [stderr] Downloaded filetime v0.2.12 [INFO] [stderr] Downloaded anyhow v1.0.32 [INFO] [stderr] Downloaded clap v2.33.2 [INFO] [stderr] Downloaded lazy_static v0.2.11 [INFO] [stderr] Downloaded clicolors-control v0.2.0 [INFO] [stderr] Downloaded is_executable v0.1.2 [INFO] [stderr] Downloaded binary-install v0.0.2 [INFO] [stderr] Downloaded cargo_metadata v0.8.2 [INFO] [stderr] Downloaded tar v0.4.29 [INFO] [stderr] Downloaded serde_ignored v0.0.4 [INFO] [stderr] Downloaded dialoguer v0.3.0 [INFO] [stderr] Downloaded xattr v0.2.2 [INFO] [stderr] Downloaded gloo-console-timer v0.1.0 [INFO] [stderr] Downloaded hyper-tls v0.3.2 [INFO] [stderr] Downloaded which v2.0.1 [INFO] [stderr] Downloaded libz-sys v1.0.25 [INFO] [stderr] Downloaded bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Downloaded console_error_panic_hook v0.1.6 [INFO] [stderr] Downloaded libc v0.2.74 [INFO] [stderr] Downloaded curl-sys v0.4.34+curl-7.71.1 [INFO] [stderr] Downloaded cc v1.0.58 [INFO] [stderr] Downloaded same-file v1.0.6 [INFO] [stderr] Downloaded wasm-pack v0.9.1 [INFO] [stderr] Downloaded anymap v0.12.1 [INFO] [stderr] Downloaded gloo-timers v0.2.1 [INFO] [stderr] Downloaded gloo-events v0.1.1 [INFO] [stderr] Downloaded boolinator v2.4.0 [INFO] [stderr] Downloaded encode_unicode v0.3.6 [INFO] [stderr] Downloaded reqwest v0.9.24 [INFO] [stderr] Downloaded cfg-match v0.2.1 [INFO] [stderr] Downloaded memoffset v0.5.5 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] [stderr] Downloaded podio v0.1.7 [INFO] [stderr] Downloaded zip v0.5.6 [INFO] [stderr] Downloaded termios v0.3.2 [INFO] [stderr] Downloaded console v0.6.2 [INFO] [stderr] Downloaded terminal_size v0.1.13 [INFO] [stderr] Downloaded rand v0.3.23 [INFO] [stderr] Downloaded tempfile v2.2.0 [INFO] [stderr] Downloaded human-panic v1.0.3 [INFO] [stderr] Downloaded try_from v0.3.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.20 [INFO] [stderr] Downloaded thiserror v1.0.20 [INFO] [stderr] Downloaded syn v1.0.38 [INFO] [stderr] Downloaded chrono v0.4.13 [INFO] [stderr] Downloaded redox_users v0.3.4 [INFO] [stderr] Downloaded os_type v2.2.0 [INFO] [stderr] Downloaded siphasher v0.2.3 [INFO] [stderr] Downloaded structopt-derive v0.2.18 [INFO] [stderr] Downloaded structopt v0.2.18 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded gloo-file v0.1.0 [INFO] [stderr] Downloaded env_logger v0.5.13 [INFO] [stderr] Downloaded parking_lot_core v0.3.1 [INFO] [stderr] Downloaded parking_lot v0.6.4 [INFO] [stderr] Downloaded cookie v0.12.0 [INFO] [stderr] Downloaded cookie_store v0.7.0 [INFO] [stderr] Downloaded gloo v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.63.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9bd31075cbe52c812bce1140cbe150aae8fccb61511b1377928f947404499d7f [INFO] running `Command { std: "docker" "start" "-a" "9bd31075cbe52c812bce1140cbe150aae8fccb61511b1377928f947404499d7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9bd31075cbe52c812bce1140cbe150aae8fccb61511b1377928f947404499d7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bd31075cbe52c812bce1140cbe150aae8fccb61511b1377928f947404499d7f", kill_on_drop: false }` [INFO] [stdout] 9bd31075cbe52c812bce1140cbe150aae8fccb61511b1377928f947404499d7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdf3d8c584ec3c07fe24c311a3d70d146de5847bce1e21caabbba7a71050ece1 [INFO] running `Command { std: "docker" "start" "-a" "cdf3d8c584ec3c07fe24c311a3d70d146de5847bce1e21caabbba7a71050ece1", kill_on_drop: false }` [INFO] [stderr] warning: skipping duplicate package `counter` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/counter` [INFO] [stderr] warning: skipping duplicate package `two_apps` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/two_apps` [INFO] [stderr] warning: skipping duplicate package `webgl` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/webgl` [INFO] [stderr] warning: skipping duplicate package `js_callback` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/js_callback` [INFO] [stderr] warning: skipping duplicate package `npm_and_rest` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/npm_and_rest` [INFO] [stderr] warning: skipping duplicate package `mount_point` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/mount_point` [INFO] [stderr] warning: skipping duplicate package `todomvc` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/todomvc` [INFO] [stderr] warning: skipping duplicate package `file_upload` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/file_upload` [INFO] [stderr] warning: skipping duplicate package `node_refs` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/node_refs` [INFO] [stderr] warning: skipping duplicate package `multi_thread` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/multi_thread` [INFO] [stderr] warning: skipping duplicate package `inner_html` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/inner_html` [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.67 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.67 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling yew v0.17.2 (https://github.com/Noah2610/yew?branch=custom#98ed3326) [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling cfg-match v0.2.1 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.67 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling yew-macro v0.17.0 (https://github.com/Noah2610/yew?branch=custom#98ed3326) [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.67 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling js-sys v0.3.44 [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling web-sys v0.3.44 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.17 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling gloo-events v0.1.1 [INFO] [stderr] Compiling gloo-timers v0.2.1 [INFO] [stderr] Compiling gloo-console-timer v0.1.0 [INFO] [stderr] Compiling gloo-file v0.1.0 [INFO] [stderr] Compiling gloo v0.2.1 [INFO] [stderr] Compiling hello-yew-v0_17 v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `TryFrom`, `TryInto` [INFO] [stdout] --> src/components/sandpiles/mod.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JsValue` [INFO] [stdout] --> src/components/sandpiles/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | use wasm_bindgen::{JsCast, JsValue}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `console` [INFO] [stdout] --> src/components/sandpiles/mod.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | use yew::web_sys::{console, CanvasRenderingContext2d, HtmlCanvasElement}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `link`, `canvas_ref`, `tick_job` and `render_job` are never read [INFO] [stdout] --> src/components/sandpiles/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Sandpiles { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 14 | props: Props, [INFO] [stdout] 15 | link: ComponentLink, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | canvas_ref: NodeRef, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 17 | tick_job: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | render_job: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_context` is never used [INFO] [stdout] --> src/components/sandpiles/mod.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_context(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CORNERS` is never used [INFO] [stdout] --> src/components/sandpiles/sim/mod.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | const CORNERS: [(i32, i32); 4] = [(-1, -1), (-1, 1), (1, -1), (1, 1)]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ADJACENT_8` is never used [INFO] [stdout] --> src/components/sandpiles/sim/mod.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | / const ADJACENT_8: [(i32, i32); 8] = [ [INFO] [stdout] 46 | | (-1, 0), [INFO] [stdout] 47 | | (1, 0), [INFO] [stdout] 48 | | (0, -1), [INFO] [stdout] ... | [INFO] [stdout] 53 | | (1, 1), [INFO] [stdout] 54 | | ]; [INFO] [stdout] | |______^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALTERNATING_2` is never used [INFO] [stdout] --> src/components/sandpiles/sim/mod.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | / const ALTERNATING_2: [[(i32, i32); 2]; 2] = [INFO] [stdout] 56 | | [[(-1, -1), (1, 1)], [(-1, 1), (1, -1)]]; [INFO] [stdout] | |_________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALTERNATING_4` is never used [INFO] [stdout] --> src/components/sandpiles/sim/mod.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | / const ALTERNATING_4: [[(i32, i32); 1]; 4] = [INFO] [stdout] 58 | | [[(-1, -1)], [(-1, 1)], [(1, 1)], [(1, -1)]]; [INFO] [stdout] | |_____________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/props.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum Size { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 14 | Xs, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | Sm, [INFO] [stdout] | ^^ [INFO] [stdout] 16 | Base, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | Xl2, [INFO] [stdout] | ^^^ [INFO] [stdout] 20 | Xl3, [INFO] [stdout] | ^^^ [INFO] [stdout] 21 | Xl4, [INFO] [stdout] | ^^^ [INFO] [stdout] 22 | Xl5, [INFO] [stdout] | ^^^ [INFO] [stdout] 23 | Xl6, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Size` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/components/sandpiles/sim/mod.rs:64:10 [INFO] [stdout] | [INFO] [stdout] 64 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 64 | .iter() [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 63 | IntoIterator::into_iter(ADJACENT_4) [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `Command { std: "docker" "inspect" "cdf3d8c584ec3c07fe24c311a3d70d146de5847bce1e21caabbba7a71050ece1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdf3d8c584ec3c07fe24c311a3d70d146de5847bce1e21caabbba7a71050ece1", kill_on_drop: false }` [INFO] [stdout] cdf3d8c584ec3c07fe24c311a3d70d146de5847bce1e21caabbba7a71050ece1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96eee921f48734f46e32ca18e1c31fa6075351478057cec994577052c12264fc [INFO] running `Command { std: "docker" "start" "-a" "96eee921f48734f46e32ca18e1c31fa6075351478057cec994577052c12264fc", kill_on_drop: false }` [INFO] [stderr] warning: skipping duplicate package `counter` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/counter` [INFO] [stderr] warning: skipping duplicate package `two_apps` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/two_apps` [INFO] [stderr] warning: skipping duplicate package `webgl` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/webgl` [INFO] [stderr] warning: skipping duplicate package `js_callback` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/js_callback` [INFO] [stderr] warning: skipping duplicate package `npm_and_rest` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/npm_and_rest` [INFO] [stderr] warning: skipping duplicate package `mount_point` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/mount_point` [INFO] [stderr] warning: skipping duplicate package `todomvc` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/todomvc` [INFO] [stderr] warning: skipping duplicate package `file_upload` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/file_upload` [INFO] [stderr] warning: skipping duplicate package `node_refs` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/node_refs` [INFO] [stderr] warning: skipping duplicate package `multi_thread` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/multi_thread` [INFO] [stderr] warning: skipping duplicate package `inner_html` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/inner_html` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling curl v0.4.31 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling instant v0.1.6 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling podio v0.1.7 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling is_executable v0.1.2 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling curl-sys v0.4.34+curl-7.71.1 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling flate2 v1.0.16 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling filetime v0.2.12 [INFO] [stderr] Compiling terminal_size v0.1.13 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling clicolors-control v0.2.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling clap v2.33.2 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling tar v0.4.29 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling console v0.12.0 [INFO] [stderr] Compiling os_type v2.2.0 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling console v0.6.2 [INFO] [stderr] Compiling zip v0.5.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling serde_ignored v0.0.4 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling dialoguer v0.3.0 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling cargo_metadata v0.8.2 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling binary-install v0.0.2 [INFO] [stderr] Compiling human-panic v1.0.3 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling wasm-pack v0.9.1 [INFO] [stderr] Compiling hello-yew-v0_17 v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `TryFrom`, `TryInto` [INFO] [stdout] --> src/components/sandpiles/mod.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JsValue` [INFO] [stdout] --> src/components/sandpiles/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | use wasm_bindgen::{JsCast, JsValue}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `console` [INFO] [stdout] --> src/components/sandpiles/mod.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | use yew::web_sys::{console, CanvasRenderingContext2d, HtmlCanvasElement}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `link`, `canvas_ref`, `tick_job` and `render_job` are never read [INFO] [stdout] --> src/components/sandpiles/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Sandpiles { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 14 | props: Props, [INFO] [stdout] 15 | link: ComponentLink, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | canvas_ref: NodeRef, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 17 | tick_job: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | render_job: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_context` is never used [INFO] [stdout] --> src/components/sandpiles/mod.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_context(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CORNERS` is never used [INFO] [stdout] --> src/components/sandpiles/sim/mod.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | const CORNERS: [(i32, i32); 4] = [(-1, -1), (-1, 1), (1, -1), (1, 1)]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ADJACENT_8` is never used [INFO] [stdout] --> src/components/sandpiles/sim/mod.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | / const ADJACENT_8: [(i32, i32); 8] = [ [INFO] [stdout] 46 | | (-1, 0), [INFO] [stdout] 47 | | (1, 0), [INFO] [stdout] 48 | | (0, -1), [INFO] [stdout] ... | [INFO] [stdout] 53 | | (1, 1), [INFO] [stdout] 54 | | ]; [INFO] [stdout] | |______^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALTERNATING_2` is never used [INFO] [stdout] --> src/components/sandpiles/sim/mod.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | / const ALTERNATING_2: [[(i32, i32); 2]; 2] = [INFO] [stdout] 56 | | [[(-1, -1), (1, 1)], [(-1, 1), (1, -1)]]; [INFO] [stdout] | |_________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALTERNATING_4` is never used [INFO] [stdout] --> src/components/sandpiles/sim/mod.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | / const ALTERNATING_4: [[(i32, i32); 1]; 4] = [INFO] [stdout] 58 | | [[(-1, -1)], [(-1, 1)], [(1, 1)], [(1, -1)]]; [INFO] [stdout] | |_____________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/props.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum Size { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 14 | Xs, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | Sm, [INFO] [stdout] | ^^ [INFO] [stdout] 16 | Base, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | Xl2, [INFO] [stdout] | ^^^ [INFO] [stdout] 20 | Xl3, [INFO] [stdout] | ^^^ [INFO] [stdout] 21 | Xl4, [INFO] [stdout] | ^^^ [INFO] [stdout] 22 | Xl5, [INFO] [stdout] | ^^^ [INFO] [stdout] 23 | Xl6, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Size` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/components/sandpiles/sim/mod.rs:64:10 [INFO] [stdout] | [INFO] [stdout] 64 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 64 | .iter() [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 63 | IntoIterator::into_iter(ADJACENT_4) [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3m 01s [INFO] running `Command { std: "docker" "inspect" "96eee921f48734f46e32ca18e1c31fa6075351478057cec994577052c12264fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96eee921f48734f46e32ca18e1c31fa6075351478057cec994577052c12264fc", kill_on_drop: false }` [INFO] [stdout] 96eee921f48734f46e32ca18e1c31fa6075351478057cec994577052c12264fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 01a8e39959aed6cdeb2860f8c684a4daccf637990218cf3f258b26465ad05845 [INFO] running `Command { std: "docker" "start" "-a" "01a8e39959aed6cdeb2860f8c684a4daccf637990218cf3f258b26465ad05845", kill_on_drop: false }` [INFO] [stderr] warning: skipping duplicate package `counter` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/counter` [INFO] [stderr] warning: skipping duplicate package `two_apps` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/two_apps` [INFO] [stderr] warning: skipping duplicate package `webgl` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/webgl` [INFO] [stderr] warning: skipping duplicate package `js_callback` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/js_callback` [INFO] [stderr] warning: skipping duplicate package `npm_and_rest` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/npm_and_rest` [INFO] [stderr] warning: skipping duplicate package `mount_point` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/mount_point` [INFO] [stderr] warning: skipping duplicate package `todomvc` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/todomvc` [INFO] [stderr] warning: skipping duplicate package `file_upload` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/file_upload` [INFO] [stderr] warning: skipping duplicate package `node_refs` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/node_refs` [INFO] [stderr] warning: skipping duplicate package `multi_thread` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/multi_thread` [INFO] [stderr] warning: skipping duplicate package `inner_html` found at `/opt/rustwide/cargo-home/git/checkouts/yew-ddbc368052bd195e/98ed332/yew-stdweb/examples/inner_html` [INFO] [stderr] warning: unused imports: `TryFrom`, `TryInto` [INFO] [stderr] --> src/components/sandpiles/mod.rs:6:20 [INFO] [stderr] | [INFO] [stderr] 6 | use std::convert::{TryFrom, TryInto}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `JsValue` [INFO] [stderr] --> src/components/sandpiles/mod.rs:8:28 [INFO] [stderr] | [INFO] [stderr] 8 | use wasm_bindgen::{JsCast, JsValue}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `console` [INFO] [stderr] --> src/components/sandpiles/mod.rs:11:20 [INFO] [stderr] | [INFO] [stderr] 11 | use yew::web_sys::{console, CanvasRenderingContext2d, HtmlCanvasElement}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `link`, `canvas_ref`, `tick_job` and `render_job` are never read [INFO] [stderr] --> src/components/sandpiles/mod.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct Sandpiles { [INFO] [stderr] | --------- fields in this struct [INFO] [stderr] 14 | props: Props, [INFO] [stderr] 15 | link: ComponentLink, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 16 | canvas_ref: NodeRef, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 17 | tick_job: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 18 | render_job: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `get_context` is never used [INFO] [stderr] --> src/components/sandpiles/mod.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | fn get_context(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `CORNERS` is never used [INFO] [stderr] --> src/components/sandpiles/sim/mod.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | const CORNERS: [(i32, i32); 4] = [(-1, -1), (-1, 1), (1, -1), (1, 1)]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `ADJACENT_8` is never used [INFO] [stderr] --> src/components/sandpiles/sim/mod.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | / const ADJACENT_8: [(i32, i32); 8] = [ [INFO] [stderr] 46 | | (-1, 0), [INFO] [stderr] 47 | | (1, 0), [INFO] [stderr] 48 | | (0, -1), [INFO] [stderr] ... | [INFO] [stderr] 53 | | (1, 1), [INFO] [stderr] 54 | | ]; [INFO] [stderr] | |______^ [INFO] [stderr] [INFO] [stderr] warning: constant `ALTERNATING_2` is never used [INFO] [stderr] --> src/components/sandpiles/sim/mod.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | / const ALTERNATING_2: [[(i32, i32); 2]; 2] = [INFO] [stderr] 56 | | [[(-1, -1), (1, 1)], [(-1, 1), (1, -1)]]; [INFO] [stderr] | |_________________________________________________^ [INFO] [stderr] [INFO] [stderr] warning: constant `ALTERNATING_4` is never used [INFO] [stderr] --> src/components/sandpiles/sim/mod.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | / const ALTERNATING_4: [[(i32, i32); 1]; 4] = [INFO] [stderr] 58 | | [[(-1, -1)], [(-1, 1)], [(1, 1)], [(1, -1)]]; [INFO] [stderr] | |_____________________________________________________^ [INFO] [stderr] [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> src/props.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub enum Size { [INFO] [stderr] | ---- variants in this enum [INFO] [stderr] 14 | Xs, [INFO] [stderr] | ^^ [INFO] [stderr] 15 | Sm, [INFO] [stderr] | ^^ [INFO] [stderr] 16 | Base, [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 19 | Xl2, [INFO] [stderr] | ^^^ [INFO] [stderr] 20 | Xl3, [INFO] [stderr] | ^^^ [INFO] [stderr] 21 | Xl4, [INFO] [stderr] | ^^^ [INFO] [stderr] 22 | Xl5, [INFO] [stderr] | ^^^ [INFO] [stderr] 23 | Xl6, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Size` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/components/sandpiles/sim/mod.rs:64:10 [INFO] [stderr] | [INFO] [stderr] 64 | .into_iter() [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 64 | .iter() [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 63 | IntoIterator::into_iter(ADJACENT_4) [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: `hello-yew-v0_17` (lib test) generated 11 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.37s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hello_yew_v0_17-0b55c558e33a52c2) [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" "01a8e39959aed6cdeb2860f8c684a4daccf637990218cf3f258b26465ad05845", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01a8e39959aed6cdeb2860f8c684a4daccf637990218cf3f258b26465ad05845", kill_on_drop: false }` [INFO] [stdout] 01a8e39959aed6cdeb2860f8c684a4daccf637990218cf3f258b26465ad05845