[INFO] cloning repository https://github.com/ruuda/audiograter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ruuda/audiograter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruuda%2Faudiograter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruuda%2Faudiograter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9629e4a2786f726f0b34f79b0eff23ff3ac690b7
[INFO] checking ruuda/audiograter against master#c724b67e1b474262917a5154d74e7072267593fe for pr-74315
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruuda%2Faudiograter" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[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 c724b67e1b474262917a5154d74e7072267593fe
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-8/source/.cargo/config
[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 `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "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] 2495f91c01da8989c79e7050fc5b1482703f776f8ff38c09d1147293370ea3ae
[INFO] running `Command { std: "docker" "start" "-a" "2495f91c01da8989c79e7050fc5b1482703f776f8ff38c09d1147293370ea3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2495f91c01da8989c79e7050fc5b1482703f776f8ff38c09d1147293370ea3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2495f91c01da8989c79e7050fc5b1482703f776f8ff38c09d1147293370ea3ae", kill_on_drop: false }`
[INFO] [stdout] 2495f91c01da8989c79e7050fc5b1482703f776f8ff38c09d1147293370ea3ae
[INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "check" "--frozen" "--all" "--all-targets" "--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] 2bb8286d3336480a553b415a07d32158001b27e2f6728ae2f5398ee3850a9045
[INFO] running `Command { std: "docker" "start" "-a" "2bb8286d3336480a553b415a07d32158001b27e2f6728ae2f5398ee3850a9045", kill_on_drop: false }`
[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 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 atk v0.7.0
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]     Checking fragile v0.3.0
[INFO] [stderr]    Compiling gtk v0.7.0
[INFO] [stderr]    Compiling pangocairo v0.8.0
[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 gio-sys v0.9.0
[INFO] [stderr]    Compiling pango-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs 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 gtk-sys v0.9.0
[INFO] [stderr]    Compiling pangocairo-sys v0.10.0
[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 panic=abort -Cembed-bitcode=no -C debuginfo=2 -C metadata=8d52bcec4ac1db3c -C extra-filename=-8d52bcec4ac1db3c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-997851f2977fa29e.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-b4217436c95610c0.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-7c59a7bde8c464a4.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-7024ed5766bd0c30.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-0e9e5e50e5e96b75.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-f209959d0bdfecc6.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-2ef8d08bb05e3581.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-152f238fa51be5dc.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-c6a07d156fd5157a.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-7357813bde3c399f.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-2da882f4265da525.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-1d7a1369a7d409a4.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-318508c4d83eb1b4.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-18ed25cd60b44159.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-435ca361cb49cbe5.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-e646b5225b896656.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-0f888191a397e55e.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-a606e4aecf851299.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 `Command { std: "docker" "inspect" "2bb8286d3336480a553b415a07d32158001b27e2f6728ae2f5398ee3850a9045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb8286d3336480a553b415a07d32158001b27e2f6728ae2f5398ee3850a9045", kill_on_drop: false }`
[INFO] [stdout] 2bb8286d3336480a553b415a07d32158001b27e2f6728ae2f5398ee3850a9045