[INFO] updating cached repository WAFFO/hello-wasm-webgl
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/WAFFO/hello-wasm-webgl
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/WAFFO/hello-wasm-webgl" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/WAFFO/hello-wasm-webgl"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/WAFFO/hello-wasm-webgl'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/WAFFO/hello-wasm-webgl" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/WAFFO/hello-wasm-webgl"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/WAFFO/hello-wasm-webgl'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3e1a74d803828dc98df89481be9818124923a196
[INFO] sha for GitHub repo WAFFO/hello-wasm-webgl: 3e1a74d803828dc98df89481be9818124923a196
[INFO] validating manifest of WAFFO/hello-wasm-webgl on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of WAFFO/hello-wasm-webgl on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing WAFFO/hello-wasm-webgl
[INFO] finished frobbing WAFFO/hello-wasm-webgl
[INFO] frobbed toml for WAFFO/hello-wasm-webgl written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/WAFFO/hello-wasm-webgl/Cargo.toml
[INFO] started frobbing WAFFO/hello-wasm-webgl
[INFO] finished frobbing WAFFO/hello-wasm-webgl
[INFO] frobbed toml for WAFFO/hello-wasm-webgl written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/WAFFO/hello-wasm-webgl/Cargo.toml
[INFO] crate WAFFO/hello-wasm-webgl already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking WAFFO/hello-wasm-webgl against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-6/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/WAFFO/hello-wasm-webgl:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f6fdb4954e2e59b66d63d6af1e93effe8c76c18f037ae00f287f9bccbecd4152
[INFO] running `"docker" "start" "-a" "f6fdb4954e2e59b66d63d6af1e93effe8c76c18f037ae00f287f9bccbecd4152"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.29
[INFO] [stderr]    Compiling wasm-bindgen v0.2.29
[INFO] [stderr]    Compiling sourcefile v0.1.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.29
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling weedle v0.8.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.29
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.29
[INFO] [stderr]     Checking js-sys v0.3.6
[INFO] [stderr]     Checking console_error_panic_hook v0.1.5
[INFO] [stderr]    Compiling wasm-bindgen-webidl v0.2.23
[INFO] [stderr]    Compiling web-sys v0.3.6
[INFO] [stderr]     Checking hello-webgl v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:24:40
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn request_animation_frame(f: &Closure<FnMut()>) {
[INFO] [stderr]    |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:48:15
[INFO] [stderr]    |
[INFO] [stderr] 48 |     }) as Box<FnMut()>));
[INFO] [stderr]    |               ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]   --> src/engine_mod/triangle_mod.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |         let r = ((2.0 * PI) / 3.0) as f32;
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_r`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:24:40
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn request_animation_frame(f: &Closure<FnMut()>) {
[INFO] [stderr]    |                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:48:15
[INFO] [stderr]    |
[INFO] [stderr] 48 |     }) as Box<FnMut()>));
[INFO] [stderr]    |               ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]   --> src/engine_mod/triangle_mod.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |         let r = ((2.0 * PI) / 3.0) as f32;
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_r`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `"docker" "inspect" "f6fdb4954e2e59b66d63d6af1e93effe8c76c18f037ae00f287f9bccbecd4152"`
[INFO] running `"docker" "rm" "-f" "f6fdb4954e2e59b66d63d6af1e93effe8c76c18f037ae00f287f9bccbecd4152"`
[INFO] [stdout] f6fdb4954e2e59b66d63d6af1e93effe8c76c18f037ae00f287f9bccbecd4152