[INFO] updating cached repository https://github.com/ruuda/audiograter
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9629e4a2786f726f0b34f79b0eff23ff3ac690b7
[INFO] checking ruuda/audiograter against try#3738e44c8fffe9e1fdfda9304a4df74ce7b29152 for pr-68746
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruuda%2Faudiograter" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ruuda/audiograter on toolchain 3738e44c8fffe9e1fdfda9304a4df74ce7b29152
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ruuda/audiograter
[INFO] finished tweaking git repo https://github.com/ruuda/audiograter
[INFO] tweaked toml for git repo https://github.com/ruuda/audiograter written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/ruuda/audiograter already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "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] bdaa4ae4f65c2c20c663706e2be27c0e0c0e5ff9f1cf89e415bab67eeb094442
[INFO] running `"docker" "start" "-a" "bdaa4ae4f65c2c20c663706e2be27c0e0c0e5ff9f1cf89e415bab67eeb094442"`
[INFO] [stderr]    Compiling pkg-config v0.3.15
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling gtk v0.7.0
[INFO] [stderr]     Checking fragile v0.3.0
[INFO] [stderr]    Compiling pangocairo v0.8.0
[INFO] [stderr]     Checking claxon v0.4.2
[INFO] [stderr]     Checking libc v0.2.62
[INFO] [stderr]     Checking bitflags v1.1.0
[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 cairo-sys-rs v0.9.0
[INFO] [stderr]    Compiling pango-sys v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.0
[INFO] [stderr]    Compiling gdk-sys v0.9.0
[INFO] [stderr]    Compiling atk-sys v0.9.0
[INFO] [stderr]    Compiling pangocairo-sys v0.10.0
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]     Checking 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 -C debuginfo=2 -C metadata=cee4baea0c9be4b6 -C extra-filename=-cee4baea0c9be4b6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-36f7666828ddb1c9.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-ce7c0d0d66e8c446.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-58a3930339b895f0.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-f91b52d6653420a6.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-57e7ed30320225a2.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-4962d67c9e94fc0f.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-21740419aa6e65d0.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-d20e0397209c2258.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-b2db34ac5312e55d.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-200b7d93e8de08b6.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-986cfacd098f3734.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-7339181825420d46.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-5b676a0b1f9a882d.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-122972b57a4f0a1c.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-f80917a4d036f2c5.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-8a842d85c62e4ddb.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-b2bb8082fc326f2b.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-ad7c466e93bd0b61.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "bdaa4ae4f65c2c20c663706e2be27c0e0c0e5ff9f1cf89e415bab67eeb094442"`
[INFO] running `"docker" "rm" "-f" "bdaa4ae4f65c2c20c663706e2be27c0e0c0e5ff9f1cf89e415bab67eeb094442"`
[INFO] [stdout] bdaa4ae4f65c2c20c663706e2be27c0e0c0e5ff9f1cf89e415bab67eeb094442