[INFO] cloning repository https://github.com/hobofan/yew_webview_bridge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hobofan/yew_webview_bridge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhobofan%2Fyew_webview_bridge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhobofan%2Fyew_webview_bridge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 309734ae7ed4108e5c1514db4aabfb9628233806 [INFO] checking hobofan/yew_webview_bridge against try#b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 for pr-78363 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhobofan%2Fyew_webview_bridge" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hobofan/yew_webview_bridge on toolchain b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hobofan/yew_webview_bridge [INFO] finished tweaking git repo https://github.com/hobofan/yew_webview_bridge [INFO] tweaked toml for git repo https://github.com/hobofan/yew_webview_bridge written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pango-sys v0.9.1 [INFO] [stderr] Downloaded yew-macro v0.17.0 [INFO] [stderr] Downloaded gobject-sys v0.9.1 [INFO] [stderr] Downloaded gdk-sys v0.9.1 [INFO] [stderr] Downloaded webkit2gtk-sys v0.10.0 [INFO] [stderr] Downloaded webview-sys v0.5.1 [INFO] [stderr] Downloaded cairo-sys-rs v0.9.2 [INFO] [stderr] Downloaded gio-sys v0.9.1 [INFO] [stderr] Downloaded web-view v0.6.3 [INFO] [stderr] Downloaded gtk-sys v0.9.2 [INFO] [stderr] Downloaded dashmap v3.11.10 [INFO] [stderr] Downloaded glib-sys v0.9.1 [INFO] [stderr] Downloaded soup-sys v0.9.0 [INFO] [stderr] Downloaded yew v0.17.4 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Downloaded boxfnonce v0.1.1 [INFO] [stderr] Downloaded javascriptcore-rs-sys v0.2.0 [INFO] [stderr] Downloaded tinyfiledialogs v3.3.10 [INFO] [stderr] Downloaded atk-sys v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6114669eecaca977f7fe4b7ed76d604735cecf49394e46aec6f3e417e7d57f87 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6114669eecaca977f7fe4b7ed76d604735cecf49394e46aec6f3e417e7d57f87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6114669eecaca977f7fe4b7ed76d604735cecf49394e46aec6f3e417e7d57f87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6114669eecaca977f7fe4b7ed76d604735cecf49394e46aec6f3e417e7d57f87", kill_on_drop: false }` [INFO] [stdout] 6114669eecaca977f7fe4b7ed76d604735cecf49394e46aec6f3e417e7d57f87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c6a4fc41981a74fe0dbed30d7f583c2836aade9fc101869ff14cfcf3ef1968ca [INFO] running `Command { std: "docker" "start" "-a" "c6a4fc41981a74fe0dbed30d7f583c2836aade9fc101869ff14cfcf3ef1968ca", kill_on_drop: false }` [INFO] [stderr] Compiling yew_webview_bridge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] error: failed to run custom build command for `yew_webview_bridge v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/yew_webview_bridge-18bee82ede83988c/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'yew-webview-bridge requires selecting either the `frontend` or `backend` cargo feature', build.rs:5:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a823332860 - std::backtrace_rs::backtrace::libunwind::trace::h448c56741b6011d3 [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x55a823332860 - std::backtrace_rs::backtrace::trace_unsynchronized::h881b9d30a8a89a0c [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55a823332860 - std::sys_common::backtrace::_print_fmt::h720a2f61f75b9f58 [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55a823332860 - ::fmt::h8d62bbfda6d5c836 [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55a82334b3fc - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/core/src/fmt/mod.rs:1076:17 [INFO] [stderr] 5: 0x55a823330d72 - std::io::Write::write_fmt::h16a9fe7680ac245c [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/io/mod.rs:1516:15 [INFO] [stderr] 6: 0x55a8233349c5 - std::sys_common::backtrace::_print::h9ba51a6db618de7d [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55a8233349c5 - std::sys_common::backtrace::print::h5f20e41c85e91716 [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55a8233349c5 - std::panicking::default_hook::{{closure}}::h8d48653392f3b04c [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55a823334668 - std::panicking::default_hook::hb3948d1f74b6ff4c [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x55a823335101 - std::panicking::rust_panic_with_hook::h55d23fef0ad751bc [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/panicking.rs:593:17 [INFO] [stderr] 11: 0x55a823320faa - std::panicking::begin_panic::{{closure}}::h6eeee4bd9bb7f9f9 [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/panicking.rs:522:9 [INFO] [stderr] 12: 0x55a823320b78 - std::sys_common::backtrace::__rust_end_short_backtrace::h8980e4b4a56560fa [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55a823320ee7 - std::panicking::begin_panic::hb0a3047ec4fd8ff2 [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/panicking.rs:521:12 [INFO] [stderr] 14: 0x55a823320c20 - build_script_build::main::ha41db8ffc5a61f2a [INFO] [stderr] at /opt/rustwide/workdir/build.rs:5:9 [INFO] [stderr] 15: 0x55a823320ccb - core::ops::function::FnOnce::call_once::hcc6a56e7071528af [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x55a823320bae - std::sys_common::backtrace::__rust_begin_short_backtrace::h73a76fc1003086fe [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x55a8233216a1 - std::rt::lang_start::{{closure}}::h59dfbc482f686f2e [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/rt.rs:66:18 [INFO] [stderr] 18: 0x55a823335527 - core::ops::function::impls:: for &F>::call_once::h3f3ba5d1e0ce8d49 [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x55a823335527 - std::panicking::try::do_call::hd7a374fc87b951e7 [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/panicking.rs:381:40 [INFO] [stderr] 20: 0x55a823335527 - std::panicking::try::hcc68eba0f7d51b82 [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/panicking.rs:345:19 [INFO] [stderr] 21: 0x55a823335527 - std::panic::catch_unwind::h2e8cfcfcf4f9eb6d [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/panic.rs:382:14 [INFO] [stderr] 22: 0x55a823335527 - std::rt::lang_start_internal::h8ff82302dd620b52 [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/rt.rs:51:25 [INFO] [stderr] 23: 0x55a823321677 - std::rt::lang_start::he6fe44dbcabc66a1 [INFO] [stderr] at /rustc/b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8/library/std/src/rt.rs:65:5 [INFO] [stderr] 24: 0x55a823320c5a - main [INFO] [stderr] 25: 0x7fb8853730b3 - __libc_start_main [INFO] [stderr] 26: 0x55a82332009e - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c6a4fc41981a74fe0dbed30d7f583c2836aade9fc101869ff14cfcf3ef1968ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6a4fc41981a74fe0dbed30d7f583c2836aade9fc101869ff14cfcf3ef1968ca", kill_on_drop: false }` [INFO] [stdout] c6a4fc41981a74fe0dbed30d7f583c2836aade9fc101869ff14cfcf3ef1968ca