[INFO] cloning repository https://github.com/Herlitzd/pulse_audio_output_control
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Herlitzd/pulse_audio_output_control" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHerlitzd%2Fpulse_audio_output_control", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHerlitzd%2Fpulse_audio_output_control'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b80c7652d3aa7da1b2089b92efd5b1d02341a5c
[INFO] testing Herlitzd/pulse_audio_output_control against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHerlitzd%2Fpulse_audio_output_control" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Herlitzd/pulse_audio_output_control on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Herlitzd/pulse_audio_output_control
[INFO] finished tweaking git repo https://github.com/Herlitzd/pulse_audio_output_control
[INFO] tweaked toml for git repo https://github.com/Herlitzd/pulse_audio_output_control written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Herlitzd/pulse_audio_output_control already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdb1dc85350b3ea3cab9d02b1f79217cf344e3273fc551c8a7c480a9d554bf67
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cdb1dc85350b3ea3cab9d02b1f79217cf344e3273fc551c8a7c480a9d554bf67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdb1dc85350b3ea3cab9d02b1f79217cf344e3273fc551c8a7c480a9d554bf67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdb1dc85350b3ea3cab9d02b1f79217cf344e3273fc551c8a7c480a9d554bf67", kill_on_drop: false }`
[INFO] [stdout] cdb1dc85350b3ea3cab9d02b1f79217cf344e3273fc551c8a7c480a9d554bf67
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57598843c4a9838d6c2f07690d7d4f9dca56b9c9d5f938cf0b80b9935b88e72a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "57598843c4a9838d6c2f07690d7d4f9dca56b9c9d5f938cf0b80b9935b88e72a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling ucd-util v0.1.2
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling regex-syntax v0.6.3
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling gio-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling gdk-sys v0.7.0
[INFO] [stderr]    Compiling atk-sys v0.7.0
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling glib v0.6.0
[INFO] [stderr]    Compiling pango v0.5.0
[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-0.5.0/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 --cfg 'feature="v3_10"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=24cf133b48ceab86 -C extra-filename=-24cf133b48ceab86 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-7d7e30e06800d2fa.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-cc6a03f783b94aa7.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-7fd5f93ab489dcda.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-95cba9cc852671b6.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-971616b85deb181d.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-20385172d18f8b9e.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-d5f6a3278aeb77c2.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-b2af126bc506314a.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-8efe881054ac91b0.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-aea98f21817e6a3a.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-3c386101cea17cae.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-a3a50d75d937cf92.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-3241c979107feaa6.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-676610746f45012f.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-b3206c5e4079c222.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-0482474b151e0b7f.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "57598843c4a9838d6c2f07690d7d4f9dca56b9c9d5f938cf0b80b9935b88e72a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57598843c4a9838d6c2f07690d7d4f9dca56b9c9d5f938cf0b80b9935b88e72a", kill_on_drop: false }`
[INFO] [stdout] 57598843c4a9838d6c2f07690d7d4f9dca56b9c9d5f938cf0b80b9935b88e72a