[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#169954edd744527414c631e9af1bbdc537b0cdf2 for pr-75192 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhobofan%2Fyew_webview_bridge" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hobofan/yew_webview_bridge on toolchain 169954edd744527414c631e9af1bbdc537b0cdf2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded yew v0.17.3 [INFO] [stderr] Downloaded soup-sys v0.9.0 [INFO] [stderr] Downloaded webkit2gtk-sys v0.10.0 [INFO] [stderr] Downloaded dashmap v3.11.10 [INFO] [stderr] Downloaded webview-sys v0.5.1 [INFO] [stderr] Downloaded yew-macro v0.17.0 [INFO] [stderr] Downloaded web-view v0.6.3 [INFO] [stderr] Downloaded tinyfiledialogs v3.3.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7e0ffa82ea071b12a7eeb138aa80978a129c1acc6da71b8b6773575e8b58fc2 [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" "d7e0ffa82ea071b12a7eeb138aa80978a129c1acc6da71b8b6773575e8b58fc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7e0ffa82ea071b12a7eeb138aa80978a129c1acc6da71b8b6773575e8b58fc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7e0ffa82ea071b12a7eeb138aa80978a129c1acc6da71b8b6773575e8b58fc2", kill_on_drop: false }` [INFO] [stdout] d7e0ffa82ea071b12a7eeb138aa80978a129c1acc6da71b8b6773575e8b58fc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "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] 7b061928d4f0fcc100e8dc76ad049646f247d51ca1a0beea67e24b86f06465ac [INFO] running `Command { std: "docker" "start" "-a" "7b061928d4f0fcc100e8dc76ad049646f247d51ca1a0beea67e24b86f06465ac", kill_on_drop: false }` [INFO] [stderr] Compiling yew_webview_bridge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking serde v1.0.115 [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-a42bc7157f6a630a/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: 0x5587fa450ddf - std::backtrace_rs::backtrace::libunwind::trace::h21c0966c343fddd8 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x5587fa450ddf - std::backtrace_rs::backtrace::trace_unsynchronized::h62cde0754779ae3a [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5587fa450ddf - std::sys_common::backtrace::_print_fmt::hb2d70198918acf1c [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x5587fa450ddf - ::fmt::h5a9d4ddd4d99b877 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x5587fa46a8dc - core::fmt::write::h3a043650ba7bf668 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/core/src/fmt/mod.rs:1117 [INFO] [stderr] 5: 0x5587fa44f545 - std::io::Write::write_fmt::h2dbf1bb0d9f42142 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/io/mod.rs:1510 [INFO] [stderr] 6: 0x5587fa453300 - std::sys_common::backtrace::_print::h1091565a54a3c462 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x5587fa453300 - std::sys_common::backtrace::print::hc9759e13a502cda2 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x5587fa453300 - std::panicking::default_hook::{{closure}}::hd35b8516a1d88160 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/panicking.rs:198 [INFO] [stderr] 9: 0x5587fa45304c - std::panicking::default_hook::h0dcf88ad4d72ec5e [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/panicking.rs:217 [INFO] [stderr] 10: 0x5587fa453943 - std::panicking::rust_panic_with_hook::h81c308f7accbe523 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/panicking.rs:526 [INFO] [stderr] 11: 0x5587fa43ed95 - std::panicking::begin_panic::ha19903816671578a [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/panicking.rs:456 [INFO] [stderr] 12: 0x5587fa43eac0 - build_script_build::main::h4ad43f9476c01cb5 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:5 [INFO] [stderr] 13: 0x5587fa43f49b - std::rt::lang_start::{{closure}}::h862934f990a88b61 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/rt.rs:67 [INFO] [stderr] 14: 0x5587fa453d56 - std::rt::lang_start_internal::{{closure}}::hdb90dc0481c9e8f6 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/rt.rs:52 [INFO] [stderr] 15: 0x5587fa453d56 - std::panicking::try::do_call::he0af14a67f26ea71 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/panicking.rs:348 [INFO] [stderr] 16: 0x5587fa453d56 - std::panicking::try::h87d5f0e2c2fee1c5 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/panicking.rs:325 [INFO] [stderr] 17: 0x5587fa453d56 - std::panic::catch_unwind::he9266eec484f0287 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/panic.rs:394 [INFO] [stderr] 18: 0x5587fa453d56 - std::rt::lang_start_internal::hb54283a40e32dc37 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/rt.rs:51 [INFO] [stderr] 19: 0x5587fa43f477 - std::rt::lang_start::hc4f07b92e6380825 [INFO] [stderr] at /rustc/169954edd744527414c631e9af1bbdc537b0cdf2/library/std/src/rt.rs:67 [INFO] [stderr] 20: 0x5587fa43eafa - main [INFO] [stderr] 21: 0x7fa9b8cda0b3 - __libc_start_main [INFO] [stderr] 22: 0x5587fa43e09e - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7b061928d4f0fcc100e8dc76ad049646f247d51ca1a0beea67e24b86f06465ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b061928d4f0fcc100e8dc76ad049646f247d51ca1a0beea67e24b86f06465ac", kill_on_drop: false }` [INFO] [stdout] 7b061928d4f0fcc100e8dc76ad049646f247d51ca1a0beea67e24b86f06465ac