[INFO] updating cached repository https://github.com/klingtnet/rusty-panel
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a38c73e3fca89ed58ac4cf835405614463023488
[INFO] testing klingtnet/rusty-panel against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklingtnet%2Frusty-panel" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/klingtnet/rusty-panel on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/klingtnet/rusty-panel
[INFO] finished tweaking git repo https://github.com/klingtnet/rusty-panel
[INFO] tweaked toml for git repo https://github.com/klingtnet/rusty-panel written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/klingtnet/rusty-panel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 57d2e4c1d28d532a01b22708abc58d182317a53e73ce9502b3162b360149c29b
[INFO] running `Command { std: "docker" "start" "-a" "57d2e4c1d28d532a01b22708abc58d182317a53e73ce9502b3162b360149c29b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57d2e4c1d28d532a01b22708abc58d182317a53e73ce9502b3162b360149c29b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57d2e4c1d28d532a01b22708abc58d182317a53e73ce9502b3162b360149c29b", kill_on_drop: false }`
[INFO] [stdout] 57d2e4c1d28d532a01b22708abc58d182317a53e73ce9502b3162b360149c29b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--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] 7683406f88758fe2961566559cfb10f9486a489db93d76b46b0987125498b418
[INFO] running `Command { std: "docker" "start" "-a" "7683406f88758fe2961566559cfb10f9486a489db93d76b46b0987125498b418", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling autocfg v0.1.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling serde v1.0.84
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.13
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling dtoa v0.4.3
[INFO] [stderr]    Compiling shellexpand v1.0.0
[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 gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs 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 backtrace-sys v0.1.28
[INFO] [stderr]    Compiling getopts v0.2.18
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling glib v0.6.1
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling failure v0.1.5
[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 -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="v3_10"' --cfg 'feature="v3_12"' --cfg 'feature="v3_14"' --cfg 'feature="v3_16"' --cfg 'feature="v3_18"' --cfg 'feature="v3_20"' --cfg 'feature="v3_22"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=4dea8f5a5f1e768e -C extra-filename=-4dea8f5a5f1e768e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-d84be2ed0b8bbca8.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-f00134e296a0f33e.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-59176ff803080661.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-16ef0c040a92d528.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-3dafcde42a4e4d4c.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-83b002c907496439.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-df6031dda92a14b7.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-a54418acf4e84388.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-b62a6a6bd6c22c4a.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-e93b1be07c4522fa.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-0358687a3b963d9e.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-429be32f9faf4cb4.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-5f9e19c7bc0663e5.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-7cc6a1620226cf0f.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-01c5de553f88693a.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-191e6f63b180262a.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7683406f88758fe2961566559cfb10f9486a489db93d76b46b0987125498b418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7683406f88758fe2961566559cfb10f9486a489db93d76b46b0987125498b418", kill_on_drop: false }`
[INFO] [stdout] 7683406f88758fe2961566559cfb10f9486a489db93d76b46b0987125498b418