[INFO] cloning repository https://github.com/huytd/webview-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/huytd/webview-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuytd%2Fwebview-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuytd%2Fwebview-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4472911face9a2fed2467f59b8abe838e2ef7cf6
[INFO] testing huytd/webview-demo against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuytd%2Fwebview-demo" "/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/huytd/webview-demo on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/huytd/webview-demo
[INFO] finished tweaking git repo https://github.com/huytd/webview-demo
[INFO] tweaked toml for git repo https://github.com/huytd/webview-demo written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/huytd/webview-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] adc8d6c17f856e133e02f59794886ccbc6a59681956571d91316beb67dee0431
[INFO] running `Command { std: "docker" "start" "-a" "adc8d6c17f856e133e02f59794886ccbc6a59681956571d91316beb67dee0431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adc8d6c17f856e133e02f59794886ccbc6a59681956571d91316beb67dee0431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adc8d6c17f856e133e02f59794886ccbc6a59681956571d91316beb67dee0431", kill_on_drop: false }`
[INFO] [stdout] adc8d6c17f856e133e02f59794886ccbc6a59681956571d91316beb67dee0431
[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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--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] b47f87b30df93388af11ce96fd58a6525898b5ace165825e1415f51ad690e4f5
[INFO] running `Command { std: "docker" "start" "-a" "b47f87b30df93388af11ce96fd58a6525898b5ace165825e1415f51ad690e4f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.10
[INFO] [stderr]    Compiling webview-sys v0.1.0 (https://github.com/huytd/web-view.git#55446f00)
[INFO] [stderr]    Compiling web-view v0.1.3 (https://github.com/huytd/web-view.git#55446f00)
[INFO] [stderr]    Compiling webview-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.484sdaw1jloo43ag.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/target/debug/build/webview-sys-89ec3336a94208ba/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libweb_view-4b5e4380427d74cd.rlib" "/opt/rustwide/target/debug/deps/libwebview_sys-03711c8361fbcc34.rlib" "/opt/rustwide/target/debug/deps/libbitflags-0f34f5a5b99433d7.rlib" "/opt/rustwide/target/debug/deps/liburlencoding-f03a534fa2c2d44a.rlib" "/opt/rustwide/target/debug/deps/libfnv-7449a3f4573c4646.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lwebkit2gtk-4.0" "-lgtk-3" "-lgdk-3" "-lpangocairo-1.0" "-lpango-1.0" "-lharfbuzz" "-latk-1.0" "-lcairo-gobject" "-lcairo" "-lgdk_pixbuf-2.0" "-lsoup-2.4" "-lgio-2.0" "-ljavascriptcoregtk-4.0" "-lgobject-2.0" "-lglib-2.0" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/webview_demo-1f9076787988cf07.webview_demo.9de5d255-cgu.2.rcgu.o: in function `web_view::WebView<T>::set_background_color':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/web-view-f57935dfdebe6906/55446f0/src/lib.rs:131: undefined reference to `webview_set_background_color'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `webview-demo` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b47f87b30df93388af11ce96fd58a6525898b5ace165825e1415f51ad690e4f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b47f87b30df93388af11ce96fd58a6525898b5ace165825e1415f51ad690e4f5", kill_on_drop: false }`
[INFO] [stdout] b47f87b30df93388af11ce96fd58a6525898b5ace165825e1415f51ad690e4f5