[INFO] updating cached repository https://github.com/gregtatum/wasm-canvas [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cec7c5d11b33853d6a654d3e56dc871040ddb523 [INFO] checking gregtatum/wasm-canvas against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregtatum%2Fwasm-canvas" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gregtatum/wasm-canvas on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/gregtatum/wasm-canvas [INFO] finished tweaking git repo https://github.com/gregtatum/wasm-canvas [INFO] tweaked toml for git repo https://github.com/gregtatum/wasm-canvas written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/gregtatum/wasm-canvas already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e565d6b5af7124977834ef984627e501ef361b9bff89bb3cd1bec1918f4d7197 [INFO] running `"docker" "start" "-a" "e565d6b5af7124977834ef984627e501ef361b9bff89bb3cd1bec1918f4d7197"` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.29 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.29 [INFO] [stderr] Checking pdqselect v0.1.0 [INFO] [stderr] Compiling humantime v1.1.1 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling syn v0.15.12 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Checking num-iter v0.1.37 [INFO] [stderr] Checking alga v0.7.2 [INFO] [stderr] Checking cgmath v0.16.1 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Compiling failure v0.1.2 [INFO] [stderr] Compiling weedle v0.8.0 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Checking nalgebra v0.16.12 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.29 [INFO] [stderr] Compiling env_logger v0.6.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.29 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.23 [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 web-sys v0.3.6 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/rustwide/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/rustwide/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: unnecessary trailing semicolon [INFO] [stderr] --> src/draw.rs:99:66 [INFO] [stderr] | [INFO] [stderr] 99 | base_node.borrow_mut().grow(&state.nodes, &mut state.r_tree);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [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: unnecessary trailing semicolon [INFO] [stderr] --> src/draw.rs:99:66 [INFO] [stderr] | [INFO] [stderr] 99 | base_node.borrow_mut().grow(&state.nodes, &mut state.r_tree);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [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] 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] | [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 58s [INFO] running `"docker" "inspect" "e565d6b5af7124977834ef984627e501ef361b9bff89bb3cd1bec1918f4d7197"` [INFO] running `"docker" "rm" "-f" "e565d6b5af7124977834ef984627e501ef361b9bff89bb3cd1bec1918f4d7197"` [INFO] [stdout] e565d6b5af7124977834ef984627e501ef361b9bff89bb3cd1bec1918f4d7197