[INFO] updating cached repository fitzgen/dodrio-todomvc-wasm-instantiation
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fitzgen/dodrio-todomvc-wasm-instantiation
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fitzgen/dodrio-todomvc-wasm-instantiation" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/fitzgen/dodrio-todomvc-wasm-instantiation"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/fitzgen/dodrio-todomvc-wasm-instantiation'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fitzgen/dodrio-todomvc-wasm-instantiation" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/fitzgen/dodrio-todomvc-wasm-instantiation"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/fitzgen/dodrio-todomvc-wasm-instantiation'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e7c2fb6f18853ad2e8c99cb191ab094b608223de
[INFO] sha for GitHub repo fitzgen/dodrio-todomvc-wasm-instantiation: e7c2fb6f18853ad2e8c99cb191ab094b608223de
[INFO] validating manifest of fitzgen/dodrio-todomvc-wasm-instantiation on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fitzgen/dodrio-todomvc-wasm-instantiation on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fitzgen/dodrio-todomvc-wasm-instantiation
[INFO] finished frobbing fitzgen/dodrio-todomvc-wasm-instantiation
[INFO] frobbed toml for fitzgen/dodrio-todomvc-wasm-instantiation written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/fitzgen/dodrio-todomvc-wasm-instantiation/Cargo.toml
[INFO] started frobbing fitzgen/dodrio-todomvc-wasm-instantiation
[INFO] finished frobbing fitzgen/dodrio-todomvc-wasm-instantiation
[INFO] frobbed toml for fitzgen/dodrio-todomvc-wasm-instantiation written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/fitzgen/dodrio-todomvc-wasm-instantiation/Cargo.toml
[INFO] crate fitzgen/dodrio-todomvc-wasm-instantiation already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking fitzgen/dodrio-todomvc-wasm-instantiation against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-3/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/fitzgen/dodrio-todomvc-wasm-instantiation:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9cc96dda6922e6247ea89b898e389bafda4785bad766079fa0220b67f68d0ce3
[INFO] running `"docker" "start" "-a" "9cc96dda6922e6247ea89b898e389bafda4785bad766079fa0220b67f68d0ce3"`
[INFO] [stderr]     Checking bumpalo v2.3.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.40
[INFO] [stderr]     Checking serde v1.0.90
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.40
[INFO] [stderr]    Compiling wasm-bindgen-webidl v0.2.40
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.40
[INFO] [stderr]     Checking wasm-bindgen v0.2.40
[INFO] [stderr]    Compiling web-sys v0.3.17
[INFO] [stderr]     Checking js-sys v0.3.17
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking wasm-bindgen-futures v0.3.17
[INFO] [stderr]     Checking wasm-bindgen-test v0.2.40
[INFO] [stderr]     Checking dodrio v0.1.0 (https://github.com/fitzgen/dodrio.git?branch=wasm-instantiation#c0492def)
[INFO] [stderr]     Checking dodrio-todomvc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/router.rs:60:72
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let on_hash_change = Closure::wrap(Box::new(on_hash_change) as Box<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/router.rs:60:72
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let on_hash_change = Closure::wrap(Box::new(on_hash_change) as Box<FnMut()>);
[INFO] [stderr]    |                                                                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `"docker" "inspect" "9cc96dda6922e6247ea89b898e389bafda4785bad766079fa0220b67f68d0ce3"`
[INFO] running `"docker" "rm" "-f" "9cc96dda6922e6247ea89b898e389bafda4785bad766079fa0220b67f68d0ce3"`
[INFO] [stdout] 9cc96dda6922e6247ea89b898e389bafda4785bad766079fa0220b67f68d0ce3