[INFO] updating cached repository gregtatum/wasm-canvas [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gregtatum/wasm-canvas [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gregtatum/wasm-canvas" "work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/gregtatum/wasm-canvas"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/gregtatum/wasm-canvas'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gregtatum/wasm-canvas" "work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/gregtatum/wasm-canvas"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/gregtatum/wasm-canvas'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cec7c5d11b33853d6a654d3e56dc871040ddb523 [INFO] sha for GitHub repo gregtatum/wasm-canvas: cec7c5d11b33853d6a654d3e56dc871040ddb523 [INFO] validating manifest of gregtatum/wasm-canvas on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gregtatum/wasm-canvas on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing gregtatum/wasm-canvas [INFO] finished frobbing gregtatum/wasm-canvas [INFO] frobbed toml for gregtatum/wasm-canvas written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/gregtatum/wasm-canvas/Cargo.toml [INFO] started frobbing gregtatum/wasm-canvas [INFO] finished frobbing gregtatum/wasm-canvas [INFO] frobbed toml for gregtatum/wasm-canvas written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/gregtatum/wasm-canvas/Cargo.toml [INFO] crate gregtatum/wasm-canvas already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking gregtatum/wasm-canvas against master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be for pr-61753 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-7/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/gregtatum/wasm-canvas:/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" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4efc6484a5271ae2fba26457bd7e472dfd1cb33f2f9c3917ba5afb8358299878 [INFO] running `"docker" "start" "-a" "4efc6484a5271ae2fba26457bd7e472dfd1cb33f2f9c3917ba5afb8358299878"` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.29 [INFO] [stderr] Compiling wasm-bindgen v0.2.29 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v0.15.12 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Checking alga v0.7.2 [INFO] [stderr] Compiling env_logger v0.6.0 [INFO] [stderr] Compiling weedle v0.8.0 [INFO] [stderr] Checking nalgebra v0.16.12 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.29 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling failure v0.1.2 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.29 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.23 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.29 [INFO] [stderr] Compiling web-sys v0.3.6 [INFO] [stderr] Checking js-sys v0.3.6 [INFO] [stderr] Checking console_error_panic_hook v0.1.5 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.12/src/base/cg.rs:291:44 [INFO] [stderr] | [INFO] [stderr] 291 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking spade v1.6.0 [INFO] [stderr] Checking canvas v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dom.rs:22:44 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn request_animation_frame(f: &Closure) { [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/dom.rs:111:15 [INFO] [stderr] | [INFO] [stderr] 111 | }) as Box)); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dom.rs:121:59 [INFO] [stderr] | [INFO] [stderr] 121 | let closure = Closure::wrap(Box::new(callback) as Box); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dom.rs:22:44 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn request_animation_frame(f: &Closure) { [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/dom.rs:111:15 [INFO] [stderr] | [INFO] [stderr] 111 | }) as Box)); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dom.rs:121:59 [INFO] [stderr] | [INFO] [stderr] 121 | let closure = Closure::wrap(Box::new(callback) as Box); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tree_node.rs:208:17 [INFO] [stderr] | [INFO] [stderr] 208 | let mut nodes_borrow = nodes [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tree_node.rs:260:17 [INFO] [stderr] | [INFO] [stderr] 260 | let mut child_node = { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tree_node.rs:208:17 [INFO] [stderr] | [INFO] [stderr] 208 | let mut nodes_borrow = nodes [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tree_node.rs:260:17 [INFO] [stderr] | [INFO] [stderr] 260 | let mut child_node = { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 48s [INFO] running `"docker" "inspect" "4efc6484a5271ae2fba26457bd7e472dfd1cb33f2f9c3917ba5afb8358299878"` [INFO] running `"docker" "rm" "-f" "4efc6484a5271ae2fba26457bd7e472dfd1cb33f2f9c3917ba5afb8358299878"` [INFO] [stdout] 4efc6484a5271ae2fba26457bd7e472dfd1cb33f2f9c3917ba5afb8358299878