[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-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/WAFFO/hello-wasm-webgl"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/WAFFO/hello-wasm-webgl'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/WAFFO/hello-wasm-webgl" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/WAFFO/hello-wasm-webgl"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of WAFFO/hello-wasm-webgl on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-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-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking WAFFO/hello-wasm-webgl against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-2/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 78991f78aa003c38db3adda52d966598a6a226b02aa98fccf7901cec666f1b72
[INFO] running `"docker" "start" "-a" "78991f78aa003c38db3adda52d966598a6a226b02aa98fccf7901cec666f1b72"`
[INFO] [stderr]    Compiling web-sys v0.3.6
[INFO] [stderr]     Checking console_error_panic_hook v0.1.5
[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] 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] 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 18.34s
[INFO] running `"docker" "inspect" "78991f78aa003c38db3adda52d966598a6a226b02aa98fccf7901cec666f1b72"`
[INFO] running `"docker" "rm" "-f" "78991f78aa003c38db3adda52d966598a6a226b02aa98fccf7901cec666f1b72"`
[INFO] [stdout] 78991f78aa003c38db3adda52d966598a6a226b02aa98fccf7901cec666f1b72