[INFO] cloning repository https://github.com/joelwass/rustWebviewStuff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joelwass/rustWebviewStuff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoelwass%2FrustWebviewStuff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoelwass%2FrustWebviewStuff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f72f6bc1ea42ac6f24259d8b5f29d006b68cc6f8
[INFO] testing joelwass/rustWebviewStuff against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoelwass%2FrustWebviewStuff" "/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/joelwass/rustWebviewStuff on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-6/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--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 cc v1.0.13
[INFO] [stderr]   Downloaded bitflags v1.0.2
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aaa0066ef5e848038793f196de9fe6582478f68be0f6d93de4bc546be8c09b54
[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" "aaa0066ef5e848038793f196de9fe6582478f68be0f6d93de4bc546be8c09b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aaa0066ef5e848038793f196de9fe6582478f68be0f6d93de4bc546be8c09b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa0066ef5e848038793f196de9fe6582478f68be0f6d93de4bc546be8c09b54", kill_on_drop: false }`
[INFO] [stdout] aaa0066ef5e848038793f196de9fe6582478f68be0f6d93de4bc546be8c09b54
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 730f850419a35b4e41b35fab6f68d55d432a0c81b950f3a12c033d9412766043
[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" "730f850419a35b4e41b35fab6f68d55d432a0c81b950f3a12c033d9412766043", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.11
[INFO] [stderr]    Compiling cc v1.0.13
[INFO] [stderr]    Compiling bitflags v1.0.2
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling urlencoding v1.0.0
[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 status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732" "/opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.23mnu2ekd3lgf1cq.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-00113470f82d5b02/out" "-L" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libweb_view-afb3195119ec3e36.rlib" "/opt/rustwide/target/debug/deps/libwebview_sys-e7e9d0c293909140.rlib" "/opt/rustwide/target/debug/deps/libbitflags-a806304621cbe144.rlib" "/opt/rustwide/target/debug/deps/liburlencoding-2e3c8606a16888d6.rlib" "/opt/rustwide/target/debug/deps/libfnv-536a1824ffde2141.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-986e7fea4474d4d2.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-91d85f45babdb06e.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-756509c31813f9a6.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5c2ef587e740c0cc.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-ad8f9371d31db1b3.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-402820fb3b4d3dd8.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-5e8e903f07dc8747.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7ab9ae5080c07187.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c8e8d47c6bf14de2.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cedc8fec61444895.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1c96351c52bc56a.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-62493b241881590c.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1eec8756baa5bc24.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"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/kanbanapp-3c9fb5fa8ae24732.kanbanapp.4o7cl22e-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] 
[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" "730f850419a35b4e41b35fab6f68d55d432a0c81b950f3a12c033d9412766043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "730f850419a35b4e41b35fab6f68d55d432a0c81b950f3a12c033d9412766043", kill_on_drop: false }`
[INFO] [stdout] 730f850419a35b4e41b35fab6f68d55d432a0c81b950f3a12c033d9412766043