[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 master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruuda%2Faudiograter" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ruuda/audiograter on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "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-3/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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 779997611f7d6df03efb83b86a3f615f492cbfd2caf94c56ea9999c49e72847e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "779997611f7d6df03efb83b86a3f615f492cbfd2caf94c56ea9999c49e72847e"`
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]    Compiling pangocairo v0.8.0
[INFO] [stderr]     Checking fragile v0.3.0
[INFO] [stderr]     Checking claxon v0.4.2
[INFO] [stderr]    Compiling glib-sys v0.9.0
[INFO] [stderr]    Compiling gobject-sys v0.9.0
[INFO] [stderr]    Compiling pango-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0
[INFO] [stderr]    Compiling gio-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 bitflags v1.1.0
[INFO] [stderr]     Checking libc v0.2.62
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling atk 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]     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=29acd3e64688f525 -C extra-filename=-29acd3e64688f525 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-6d236e4e6b83c760.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-f700a4fa97f890c7.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-acec3a08e992efdd.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-da1aabf7ef4bff79.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-cd25081a49741017.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-9d572a8ef53c018f.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-ea32a834014a5e9c.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-f7fce8a1f7c14ca0.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-4242f8a9cfb0360c.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-c83fba78f9eb46cd.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-4bcb8ac69a5557c1.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-b2e0c523b0fff4ab.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-1bf991f09557bceb.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-20bf56d55fd91855.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-9cbca7167feab5f2.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-bc8a0402e354c04d.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-ac219e7521d60ec7.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-edba011d7a11e904.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" "779997611f7d6df03efb83b86a3f615f492cbfd2caf94c56ea9999c49e72847e"`
[INFO] running `"docker" "rm" "-f" "779997611f7d6df03efb83b86a3f615f492cbfd2caf94c56ea9999c49e72847e"`
[INFO] [stdout] 779997611f7d6df03efb83b86a3f615f492cbfd2caf94c56ea9999c49e72847e