[INFO] cloning repository https://github.com/xt-editor/xt-frontend-gtk3
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xt-editor/xt-frontend-gtk3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxt-editor%2Fxt-frontend-gtk3"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxt-editor%2Fxt-frontend-gtk3'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6cd0ca96a7f2904f1dfe03c0ca9b9e8c44d302a1
[INFO] checking xt-editor/xt-frontend-gtk3 against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxt-editor%2Fxt-frontend-gtk3" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xt-editor/xt-frontend-gtk3 on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/xt-editor/xt-frontend-gtk3
[INFO] finished tweaking git repo https://github.com/xt-editor/xt-frontend-gtk3
[INFO] tweaked toml for git repo https://github.com/xt-editor/xt-frontend-gtk3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/xt-editor/xt-frontend-gtk3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 816e24505a57acf55fae32911048f78079be42efdcbe35cef206c1e44d7e6d87
[INFO] running `"docker" "start" "-a" "816e24505a57acf55fae32911048f78079be42efdcbe35cef206c1e44d7e6d87"`
[INFO] [stderr]    Compiling gdk-sys v0.8.0
[INFO] [stderr]    Compiling gtk-sys v0.8.0
[INFO] [stderr]     Checking glib-sys v0.8.0
[INFO] [stderr]     Checking textwrap v0.10.0
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking gobject-sys v0.8.0
[INFO] [stderr]     Checking cairo-sys-rs v0.8.0
[INFO] [stderr]    Compiling gdk v0.10.0
[INFO] [stderr] error: failed to run custom build command for `gtk-sys v0.8.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/gtk-sys-a50e980af61a8ec0/build-script-build` (exit code: 1)
[INFO] [stderr] --- stderr
[INFO] [stderr] `"pkg-config" "--libs" "--cflags" "gtk+-3.0 >= 3.24"` did not exit successfully: exit code: 1
[INFO] [stderr] --- stderr
[INFO] [stderr] Requested 'gtk+-3.0 >= 3.24' but version of GTK+ is 3.22.30
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "816e24505a57acf55fae32911048f78079be42efdcbe35cef206c1e44d7e6d87"`
[INFO] running `"docker" "rm" "-f" "816e24505a57acf55fae32911048f78079be42efdcbe35cef206c1e44d7e6d87"`
[INFO] [stdout] 816e24505a57acf55fae32911048f78079be42efdcbe35cef206c1e44d7e6d87