[INFO] updating cached repository danbruce/rust-web-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/danbruce/rust-web-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/danbruce/rust-web-example" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/danbruce/rust-web-example"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/danbruce/rust-web-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/danbruce/rust-web-example" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/danbruce/rust-web-example"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/danbruce/rust-web-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9fadc0d1f3c075e9c852688ee81e3148fdea800b
[INFO] sha for GitHub repo danbruce/rust-web-example: 9fadc0d1f3c075e9c852688ee81e3148fdea800b
[INFO] validating manifest of danbruce/rust-web-example 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 danbruce/rust-web-example 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 danbruce/rust-web-example
[INFO] finished frobbing danbruce/rust-web-example
[INFO] frobbed toml for danbruce/rust-web-example written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/danbruce/rust-web-example/Cargo.toml
[INFO] started frobbing danbruce/rust-web-example
[INFO] finished frobbing danbruce/rust-web-example
[INFO] frobbed toml for danbruce/rust-web-example written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/danbruce/rust-web-example/Cargo.toml
[INFO] crate danbruce/rust-web-example 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 danbruce/rust-web-example against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-1/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/danbruce/rust-web-example:/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] 50de106afce38db6151ca726928ccca701d85863a0ec37f15e4a08389751f185
[INFO] running `"docker" "start" "-a" "50de106afce38db6151ca726928ccca701d85863a0ec37f15e4a08389751f185"`
[INFO] [stderr]    Compiling webview-sys v0.1.0
[INFO] [stderr]     Checking web-view v0.2.1
[INFO] [stderr]     Checking rust-redux v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `DecrementCounter`
[INFO] [stderr]  --> src/action.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     DecrementCounter,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IncrementCounter`
[INFO] [stderr]  --> src/action.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     IncrementCounter,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `root_reducer`
[INFO] [stderr]  --> src/store.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     root_reducer: RootReducer<S, A>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dispatch`
[INFO] [stderr]   --> src/store.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn dispatch(self, action: &A) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DecrementCounter`
[INFO] [stderr]  --> src/action.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     DecrementCounter,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IncrementCounter`
[INFO] [stderr]  --> src/action.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     IncrementCounter,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `root_reducer`
[INFO] [stderr]  --> src/store.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     root_reducer: RootReducer<S, A>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dispatch`
[INFO] [stderr]   --> src/store.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn dispatch(self, action: &A) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.57s
[INFO] running `"docker" "inspect" "50de106afce38db6151ca726928ccca701d85863a0ec37f15e4a08389751f185"`
[INFO] running `"docker" "rm" "-f" "50de106afce38db6151ca726928ccca701d85863a0ec37f15e4a08389751f185"`
[INFO] [stdout] 50de106afce38db6151ca726928ccca701d85863a0ec37f15e4a08389751f185