[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 beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoah2610%2Fsandpiles-yew" "/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/Noah2610/sandpiles-yew on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", 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-1/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" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/Noah2610/yew`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cfg-match v0.2.1
[INFO] [stderr]   Downloaded dialoguer v0.3.0
[INFO] [stderr]   Downloaded gloo-file v0.1.0
[INFO] [stderr]   Downloaded cargo_metadata v0.8.2
[INFO] [stderr]   Downloaded clicolors-control v0.2.0
[INFO] [stderr]   Downloaded boolinator v2.4.0
[INFO] [stderr]   Downloaded gloo-events v0.1.1
[INFO] [stderr]   Downloaded console v0.6.2
[INFO] [stderr]   Downloaded wasm-pack v0.9.1
[INFO] [stderr]   Downloaded gloo-console-timer v0.1.0
[INFO] [stderr]   Downloaded gloo v0.2.1
[INFO] [stderr]   Downloaded serde_ignored v0.0.4
[INFO] [stderr]   Downloaded curl-sys v0.4.34+curl-7.71.1
[INFO] [stderr]   Downloaded is_executable v0.1.2
[INFO] [stderr]   Downloaded human-panic v1.0.3
[INFO] [stderr]   Downloaded binary-install v0.0.2
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 0d2f8f61d5443860fb4f3615444a817f0c7ced8e38f7756cdffc3c405dd1e541
[INFO] running `Command { std: "docker" "start" "-a" "0d2f8f61d5443860fb4f3615444a817f0c7ced8e38f7756cdffc3c405dd1e541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d2f8f61d5443860fb4f3615444a817f0c7ced8e38f7756cdffc3c405dd1e541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d2f8f61d5443860fb4f3615444a817f0c7ced8e38f7756cdffc3c405dd1e541", kill_on_drop: false }`
[INFO] [stdout] 0d2f8f61d5443860fb4f3615444a817f0c7ced8e38f7756cdffc3c405dd1e541
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1978deab9ffd7cda71b2329af293cf5aea72aac982555da36c852c5c76143f89
[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" "1978deab9ffd7cda71b2329af293cf5aea72aac982555da36c852c5c76143f89", kill_on_drop: false }`
[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 futures-sink v0.3.5
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling yew v0.17.2 (https://github.com/Noah2610/yew?branch=custom#98ed3326)
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling cfg-match v0.2.1
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling indexmap v1.5.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling yew-macro v0.17.0 (https://github.com/Noah2610/yew?branch=custom#98ed3326)
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.67
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.67
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.67
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling js-sys v0.3.44
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling web-sys v0.3.44
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.17
[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: constant is never used: `CORNERS`
[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]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ADJACENT_8`
[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 is never used: `ALTERNATING_2`
[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 is never used: `ALTERNATING_4`
[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: field is never read: `link`
[INFO] [stdout]   --> src/components/sandpiles/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     link:       ComponentLink<Self>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `canvas_ref`
[INFO] [stdout]   --> src/components/sandpiles/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     canvas_ref: NodeRef,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tick_job`
[INFO] [stdout]   --> src/components/sandpiles/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     tick_job:   Box<dyn Task>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `render_job`
[INFO] [stdout]   --> src/components/sandpiles/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     render_job: Box<dyn Task>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_context`
[INFO] [stdout]   --> src/components/sandpiles/mod.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn get_context(&self) -> Option<CanvasRenderingContext2d> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/components/sandpiles/sim/mod.rs:64:10
[INFO] [stdout]    |
[INFO] [stdout] 64 |         .into_iter()
[INFO] [stdout]    |          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.93s
[INFO] running `Command { std: "docker" "inspect" "1978deab9ffd7cda71b2329af293cf5aea72aac982555da36c852c5c76143f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1978deab9ffd7cda71b2329af293cf5aea72aac982555da36c852c5c76143f89", kill_on_drop: false }`
[INFO] [stdout] 1978deab9ffd7cda71b2329af293cf5aea72aac982555da36c852c5c76143f89
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b5c4e310c5697341ab5108988d975ee59cb73c762d57cbc23458510ddd06785
[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" "9b5c4e310c5697341ab5108988d975ee59cb73c762d57cbc23458510ddd06785", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling futures v0.1.29
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling curl v0.4.31
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling podio v0.1.7
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling is_executable v0.1.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling try_from v0.3.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
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[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling os_type v2.2.0
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling serde_ignored v0.0.4
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling publicsuffix v1.5.4
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cargo_metadata v0.8.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
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[INFO] [stderr]    Compiling num_cpus v1.13.0
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[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling atty v0.2.14
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[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling flate2 v1.0.16
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling rand v0.5.6
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[INFO] [stderr]    Compiling parking_lot v0.9.0
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[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling curl-sys v0.4.34+curl-7.71.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling mio v0.6.22
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[INFO] [stderr]    Compiling env_logger v0.5.13
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[INFO] [stderr]    Compiling want v0.2.0
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[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling console v0.6.2
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling dialoguer v0.3.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling zip v0.5.6
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling human-panic v1.0.3
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling binary-install v0.0.2
[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: constant is never used: `CORNERS`
[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]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ADJACENT_8`
[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 is never used: `ALTERNATING_2`
[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 is never used: `ALTERNATING_4`
[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: field is never read: `link`
[INFO] [stdout]   --> src/components/sandpiles/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     link:       ComponentLink<Self>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `canvas_ref`
[INFO] [stdout]   --> src/components/sandpiles/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     canvas_ref: NodeRef,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tick_job`
[INFO] [stdout]   --> src/components/sandpiles/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     tick_job:   Box<dyn Task>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `render_job`
[INFO] [stdout]   --> src/components/sandpiles/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     render_job: Box<dyn Task>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_context`
[INFO] [stdout]   --> src/components/sandpiles/mod.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn get_context(&self) -> Option<CanvasRenderingContext2d> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/components/sandpiles/sim/mod.rs:64:10
[INFO] [stdout]    |
[INFO] [stdout] 64 |         .into_iter()
[INFO] [stdout]    |          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2m 19s
[INFO] running `Command { std: "docker" "inspect" "9b5c4e310c5697341ab5108988d975ee59cb73c762d57cbc23458510ddd06785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b5c4e310c5697341ab5108988d975ee59cb73c762d57cbc23458510ddd06785", kill_on_drop: false }`
[INFO] [stdout] 9b5c4e310c5697341ab5108988d975ee59cb73c762d57cbc23458510ddd06785
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", 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] 1a6623cff088c21a62f816c4f92dacd6c9d0eedd504f20c6df6f504efa17b930
[INFO] running `Command { std: "docker" "start" "-a" "1a6623cff088c21a62f816c4f92dacd6c9d0eedd504f20c6df6f504efa17b930", kill_on_drop: false }`
[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: constant is never used: `CORNERS`
[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]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `ADJACENT_8`
[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 is never used: `ALTERNATING_2`
[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 is never used: `ALTERNATING_4`
[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: field is never read: `link`
[INFO] [stderr]   --> src/components/sandpiles/mod.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     link:       ComponentLink<Self>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `canvas_ref`
[INFO] [stderr]   --> src/components/sandpiles/mod.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     canvas_ref: NodeRef,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tick_job`
[INFO] [stderr]   --> src/components/sandpiles/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     tick_job:   Box<dyn Task>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `render_job`
[INFO] [stderr]   --> src/components/sandpiles/mod.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     render_job: Box<dyn Task>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_context`
[INFO] [stderr]   --> src/components/sandpiles/mod.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn get_context(&self) -> Option<CanvasRenderingContext2d> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/components/sandpiles/sim/mod.rs:64:10
[INFO] [stderr]    |
[INFO] [stderr] 64 |         .into_iter()
[INFO] [stderr]    |          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hello_yew_v0_17-17dcb95823da1e29
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a6623cff088c21a62f816c4f92dacd6c9d0eedd504f20c6df6f504efa17b930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a6623cff088c21a62f816c4f92dacd6c9d0eedd504f20c6df6f504efa17b930", kill_on_drop: false }`
[INFO] [stdout] 1a6623cff088c21a62f816c4f92dacd6c9d0eedd504f20c6df6f504efa17b930
