[INFO] cloning repository https://github.com/WAFFO/hello-wasm-webgl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WAFFO/hello-wasm-webgl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWAFFO%2Fhello-wasm-webgl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWAFFO%2Fhello-wasm-webgl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3e1a74d803828dc98df89481be9818124923a196 [INFO] checking WAFFO/hello-wasm-webgl against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWAFFO%2Fhello-wasm-webgl" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WAFFO/hello-wasm-webgl on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WAFFO/hello-wasm-webgl [INFO] finished tweaking git repo https://github.com/WAFFO/hello-wasm-webgl [INFO] tweaked toml for git repo https://github.com/WAFFO/hello-wasm-webgl written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/WAFFO/hello-wasm-webgl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88221f95fd80cc45e55bf71a05b5306fbe7196acf231234abba8aa8bac34b370 [INFO] running `Command { std: "docker" "start" "-a" "88221f95fd80cc45e55bf71a05b5306fbe7196acf231234abba8aa8bac34b370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88221f95fd80cc45e55bf71a05b5306fbe7196acf231234abba8aa8bac34b370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88221f95fd80cc45e55bf71a05b5306fbe7196acf231234abba8aa8bac34b370", kill_on_drop: false }` [INFO] [stdout] 88221f95fd80cc45e55bf71a05b5306fbe7196acf231234abba8aa8bac34b370 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 105afa81edf1d8a38d49702067deb5cfb9c88694a186725814ceaa60d4ef58f2 [INFO] running `Command { std: "docker" "start" "-a" "105afa81edf1d8a38d49702067deb5cfb9c88694a186725814ceaa60d4ef58f2", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.29 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling wasm-bindgen v0.2.29 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling termcolor v1.0.4 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling heck v0.3.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling weedle v0.8.0 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling env_logger v0.6.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.29 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.29 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.29 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.23 [INFO] [stderr] Checking js-sys v0.3.6 [INFO] [stderr] Checking console_error_panic_hook v0.1.5 [INFO] [stderr] Compiling web-sys v0.3.6 [INFO] [stderr] Checking hello-webgl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/engine_mod/mod.rs:22:28 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new() -> Result<(Engine), JsValue> { [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/render_mod.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new() -> Result<(Renderer), JsValue> { [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:24:40 [INFO] [stdout] | [INFO] [stdout] 24 | fn request_animation_frame(f: &Closure) { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:48:15 [INFO] [stdout] | [INFO] [stdout] 48 | }) as Box)); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/engine_mod/mod.rs:22:28 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new() -> Result<(Engine), JsValue> { [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/render_mod.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new() -> Result<(Renderer), JsValue> { [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:24:40 [INFO] [stdout] | [INFO] [stdout] 24 | fn request_animation_frame(f: &Closure) { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:48:15 [INFO] [stdout] | [INFO] [stdout] 48 | }) as Box)); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/engine_mod/triangle_mod.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let r = ((2.0 * PI) / 3.0) as f32; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/engine_mod/triangle_mod.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let r = ((2.0 * PI) / 3.0) as f32; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.02s [INFO] running `Command { std: "docker" "inspect" "105afa81edf1d8a38d49702067deb5cfb9c88694a186725814ceaa60d4ef58f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "105afa81edf1d8a38d49702067deb5cfb9c88694a186725814ceaa60d4ef58f2", kill_on_drop: false }` [INFO] [stdout] 105afa81edf1d8a38d49702067deb5cfb9c88694a186725814ceaa60d4ef58f2