[INFO] cloning repository https://github.com/stefinfection/ToyBrowser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stefinfection/ToyBrowser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefinfection%2FToyBrowser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefinfection%2FToyBrowser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89cde09deb2e7249b299a410691fa71db7b6dcf0
[INFO] testing stefinfection/ToyBrowser against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefinfection%2FToyBrowser" "/workspace/builds/worker-73/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-73/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stefinfection/ToyBrowser on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stefinfection/ToyBrowser
[INFO] finished tweaking git repo https://github.com/stefinfection/ToyBrowser
[INFO] tweaked toml for git repo https://github.com/stefinfection/ToyBrowser written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] crate git repo https://github.com/stefinfection/ToyBrowser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f042bf20aa5490322ab50e6d2691d3d7ba30359ef3172fa259e1d0210affb83e
[INFO] running `Command { std: "docker" "start" "-a" "f042bf20aa5490322ab50e6d2691d3d7ba30359ef3172fa259e1d0210affb83e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f042bf20aa5490322ab50e6d2691d3d7ba30359ef3172fa259e1d0210affb83e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f042bf20aa5490322ab50e6d2691d3d7ba30359ef3172fa259e1d0210affb83e", kill_on_drop: false }`
[INFO] [stdout] f042bf20aa5490322ab50e6d2691d3d7ba30359ef3172fa259e1d0210affb83e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b38b618cb2673ee6b24574464314475d48d490f3d265a224b29c7ec299d3ae22
[INFO] running `Command { std: "docker" "start" "-a" "b38b618cb2673ee6b24574464314475d48d490f3d265a224b29c7ec299d3ae22", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.15
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling cc v1.0.40
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling openssl v0.10.24
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling gtk v0.7.0
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling glib-sys v0.9.0
[INFO] [stderr]    Compiling gobject-sys v0.9.0
[INFO] [stderr]    Compiling gio-sys v0.9.0
[INFO] [stderr]    Compiling pango-sys v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0
[INFO] [stderr]    Compiling atk-sys v0.9.0
[INFO] [stderr]    Compiling gdk-sys v0.9.0
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]    Compiling openssl-sys v0.9.49
[INFO] [stderr]    Compiling glib v0.8.1
[INFO] [stderr] error: could not compile `gtk`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name gtk /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gtk-0.7.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=27268d3925873ae6 -C extra-filename=-27268d3925873ae6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-1eb2bce39dc17c3b.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-60d678e13daf6d0f.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-ecc14ba316752d1d.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-0f6bd7db6d2a4a3d.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-622cbee6c5ca837c.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-1f34a9c07590a590.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-76036259494011dd.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-653e6363e75f37e9.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-ba952e653f625839.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-fe903a536827a3f3.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-3d11f818f1b42dee.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-9be71a4dab56f51e.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-80dc0b4ad624c86f.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-31db6f5cf51db1dd.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-f94f742a39e224b7.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-75f278d4a423e3df.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-a785e75d3703b013.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-6c64930ccbbb2437.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b38b618cb2673ee6b24574464314475d48d490f3d265a224b29c7ec299d3ae22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b38b618cb2673ee6b24574464314475d48d490f3d265a224b29c7ec299d3ae22", kill_on_drop: false }`
[INFO] [stdout] b38b618cb2673ee6b24574464314475d48d490f3d265a224b29c7ec299d3ae22