[INFO] updating cached repository https://github.com/joelwass/rustWebviewStuff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f72f6bc1ea42ac6f24259d8b5f29d006b68cc6f8
[INFO] testing joelwass/rustWebviewStuff against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoelwass%2FrustWebviewStuff" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joelwass/rustWebviewStuff on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joelwass/rustWebviewStuff
[INFO] finished tweaking git repo https://github.com/joelwass/rustWebviewStuff
[INFO] tweaked toml for git repo https://github.com/joelwass/rustWebviewStuff written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/joelwass/rustWebviewStuff already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08ace3e857e69f26bdc723176e27a7832a52a587c81e3203b279bb08c2f08e84
[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" "08ace3e857e69f26bdc723176e27a7832a52a587c81e3203b279bb08c2f08e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08ace3e857e69f26bdc723176e27a7832a52a587c81e3203b279bb08c2f08e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08ace3e857e69f26bdc723176e27a7832a52a587c81e3203b279bb08c2f08e84", kill_on_drop: false }`
[INFO] [stdout] 08ace3e857e69f26bdc723176e27a7832a52a587c81e3203b279bb08c2f08e84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] ee3b1d86849cad52a6861150d49f6107aa567f48287e723cc1c9c84fb39fe219
[INFO] running `Command { std: "docker" "start" "-a" "ee3b1d86849cad52a6861150d49f6107aa567f48287e723cc1c9c84fb39fe219", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.13
[INFO] [stderr]    Compiling bitflags v1.0.2
[INFO] [stderr]    Compiling webview-sys v0.1.0 (https://github.com/huytd/web-view#55446f00)
[INFO] [stderr]    Compiling web-view v0.1.3 (https://github.com/huytd/web-view#55446f00)
[INFO] [stderr]    Compiling kanbanapp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88" "/opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.36la12227dwk379o.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/target/debug/build/webview-sys-a24cb3edf92cebae/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libweb_view-c8dee4a0e9aa71ca.rlib" "/opt/rustwide/target/debug/deps/libwebview_sys-f1a644945bd90179.rlib" "/opt/rustwide/target/debug/deps/libbitflags-876610b1a3b999a6.rlib" "/opt/rustwide/target/debug/deps/liburlencoding-4d1d444cf244b6ea.rlib" "/opt/rustwide/target/debug/deps/libfnv-37dc92b0673ee3ab.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.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" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/kanbanapp-ed4177d55cec0d88.kanbanapp.71nkmy79-cgu.1.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] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kanbanapp`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "ee3b1d86849cad52a6861150d49f6107aa567f48287e723cc1c9c84fb39fe219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee3b1d86849cad52a6861150d49f6107aa567f48287e723cc1c9c84fb39fe219", kill_on_drop: false }`
[INFO] [stdout] ee3b1d86849cad52a6861150d49f6107aa567f48287e723cc1c9c84fb39fe219