[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 master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefinfection%2FToyBrowser" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stefinfection/ToyBrowser on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-7/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 4a184b047cb620bbabe07d8515e7e6df6e6e9c0bbf6ac0861ee301000f2ce46a
[INFO] running `Command { std: "docker" "start" "-a" "4a184b047cb620bbabe07d8515e7e6df6e6e9c0bbf6ac0861ee301000f2ce46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a184b047cb620bbabe07d8515e7e6df6e6e9c0bbf6ac0861ee301000f2ce46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a184b047cb620bbabe07d8515e7e6df6e6e9c0bbf6ac0861ee301000f2ce46a", kill_on_drop: false }`
[INFO] [stdout] 4a184b047cb620bbabe07d8515e7e6df6e6e9c0bbf6ac0861ee301000f2ce46a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 4100d5af84bae626f506e8752e17ecd987c1c49e9297aa5c0a9b1bd972f087b6
[INFO] running `Command { std: "docker" "start" "-a" "4100d5af84bae626f506e8752e17ecd987c1c49e9297aa5c0a9b1bd972f087b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.15
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling cc v1.0.40
[INFO] [stderr]    Compiling openssl v0.10.24
[INFO] [stderr]    Compiling log v0.4.8
[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 gdk-sys v0.9.0
[INFO] [stderr]    Compiling atk-sys v0.9.0
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]    Compiling openssl-sys v0.9.49
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling gtk v0.7.0
[INFO] [stderr]    Compiling native-tls v0.2.3
[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=f16f32de6aeeb307 -C extra-filename=-f16f32de6aeeb307 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-6c2c749de6c37773.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-b1e820d41a28c6d6.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-a560a1b9f6d47703.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-8bbe85a0445f2e37.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-106d4763a7ab6c0e.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-3dfd6ed9cb4076bf.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-2adc2255d6e07d98.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-776ded6af1ce9e36.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-7d8fa67866a94d22.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-b3da2ebb14cf9b79.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-940ce1d6b888bc09.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-a0cc0d1fa8c1ecf2.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-f679dfcea2c9ec1a.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-cc7207f9779e3a63.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-deaeff8e79132040.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-6c69249c522556a4.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-dc8c8e99a725fb2e.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-4fc9368152d1dbd0.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4100d5af84bae626f506e8752e17ecd987c1c49e9297aa5c0a9b1bd972f087b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4100d5af84bae626f506e8752e17ecd987c1c49e9297aa5c0a9b1bd972f087b6", kill_on_drop: false }`
[INFO] [stdout] 4100d5af84bae626f506e8752e17ecd987c1c49e9297aa5c0a9b1bd972f087b6