[INFO] crate yew 0.7.0 is already in cache
[INFO] extracting crate yew 0.7.0 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/yew/0.7.0
[INFO] extracting crate yew 0.7.0 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/yew/0.7.0
[INFO] validating manifest of yew-0.7.0 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 yew-0.7.0 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 yew-0.7.0
[INFO] finished frobbing yew-0.7.0
[INFO] frobbed toml for yew-0.7.0 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/yew/0.7.0/Cargo.toml
[INFO] started frobbing yew-0.7.0
[INFO] finished frobbing yew-0.7.0
[INFO] frobbed toml for yew-0.7.0 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/yew/0.7.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking yew-0.7.0 against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-4/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/yew/0.7.0:/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] 4934ab77c5dce276a60b75faaadf244789660361a4f9942ec540bdd6c722f3e0
[INFO] running `"docker" "start" "-a" "4934ab77c5dce276a60b75faaadf244789660361a4f9942ec540bdd6c722f3e0"`
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling yew v0.7.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling proc-macro-hack v0.5.9
[INFO] [stderr]    Compiling rustversion v0.1.4
[INFO] [stderr]    Compiling yew-macro v0.7.0
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking toml v0.5.3
[INFO] [stderr]     Checking bincode v1.0.1
[INFO] [stderr]    Compiling stdweb-derive v0.5.1
[INFO] [stderr]     Checking trybuild v1.0.11
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.7
[INFO] [stderr]     Checking stdweb v0.4.18
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]   --> src/agent.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 | use stdweb::{_js_impl, js};
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]   --> src/html.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 | use stdweb::{_js_impl, js};
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]  --> src/services/console.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use stdweb::{_js_impl, js};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]  --> src/services/dialog.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | use stdweb::{_js_impl, js};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]   --> src/services/fetch.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 | use stdweb::{_js_impl, js};
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]  --> src/services/interval.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 | use stdweb::{_js_impl, js};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]   --> src/services/reader.rs:10:14
[INFO] [stderr]    |
[INFO] [stderr] 10 | use stdweb::{_js_impl, js};
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]  --> src/services/render.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 | use stdweb::{_js_impl, js};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]  --> src/services/timeout.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 | use stdweb::{_js_impl, js};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]   --> src/virtual_dom/vtag.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 | use stdweb::{_js_impl, js};
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]   --> src/agent.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 | use stdweb::{_js_impl, js};
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]   --> src/html.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 | use stdweb::{_js_impl, js};
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]  --> src/services/console.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use stdweb::{_js_impl, js};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]  --> src/services/dialog.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | use stdweb::{_js_impl, js};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]   --> src/services/fetch.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 | use stdweb::{_js_impl, js};
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]  --> src/services/interval.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 | use stdweb::{_js_impl, js};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]   --> src/services/reader.rs:10:14
[INFO] [stderr]    |
[INFO] [stderr] 10 | use stdweb::{_js_impl, js};
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]  --> src/services/render.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 | use stdweb::{_js_impl, js};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]  --> src/services/timeout.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 | use stdweb::{_js_impl, js};
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `_js_impl`
[INFO] [stderr]   --> src/virtual_dom/vtag.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 | use stdweb::{_js_impl, js};
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `"docker" "inspect" "4934ab77c5dce276a60b75faaadf244789660361a4f9942ec540bdd6c722f3e0"`
[INFO] running `"docker" "rm" "-f" "4934ab77c5dce276a60b75faaadf244789660361a4f9942ec540bdd6c722f3e0"`
[INFO] [stdout] 4934ab77c5dce276a60b75faaadf244789660361a4f9942ec540bdd6c722f3e0