[INFO] updating cached repository https://github.com/AZanellato/gtk_demo
[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] 115882f72464ebabe32cad5c092aa711933dc514
[INFO] testing AZanellato/gtk_demo against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAZanellato%2Fgtk_demo" "/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/AZanellato/gtk_demo 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/AZanellato/gtk_demo
[INFO] finished tweaking git repo https://github.com/AZanellato/gtk_demo
[INFO] tweaked toml for git repo https://github.com/AZanellato/gtk_demo written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/AZanellato/gtk_demo 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-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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff2f2634a454eef55a23acbe7e2037d2280268861e0807180cea4e5360c4c4c7
[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" "ff2f2634a454eef55a23acbe7e2037d2280268861e0807180cea4e5360c4c4c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff2f2634a454eef55a23acbe7e2037d2280268861e0807180cea4e5360c4c4c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2f2634a454eef55a23acbe7e2037d2280268861e0807180cea4e5360c4c4c7", kill_on_drop: false }`
[INFO] [stdout] ff2f2634a454eef55a23acbe7e2037d2280268861e0807180cea4e5360c4c4c7
[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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2e6cd9fd0969fe63d00b2adc5d7d6a124679d2b513fe91cc1aae8fcd4bf0e8e
[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" "c2e6cd9fd0969fe63d00b2adc5d7d6a124679d2b513fe91cc1aae8fcd4bf0e8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]    Compiling pango 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]    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 gdk-pixbuf-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0
[INFO] [stderr]    Compiling pango-sys v0.9.0
[INFO] [stderr]    Compiling atk-sys v0.9.0
[INFO] [stderr]    Compiling gdk-sys v0.9.0
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]    Compiling 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,link -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="v3_16"' -C metadata=7cbf45a756a34d52 -C extra-filename=-7cbf45a756a34d52 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-2acd3083acc6e3f8.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-b47c222f34291eff.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-33db7306d7c4f6c5.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-66daeeae36214b15.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-82065d73c01d4e9d.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-16a160557c02de31.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-74a2a9f591236303.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-7890f36856f952da.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-445cb0240e06be26.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-fda426c01e5296a0.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-18c67f613e8bdb2c.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-444b1ce9654d369e.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-f352a0350cfd2583.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-49aeef0d12e98586.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-95255a913897c8ce.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-61614f223bc709f8.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-25c00913920a7893.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-dee86ae762d2d657.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c2e6cd9fd0969fe63d00b2adc5d7d6a124679d2b513fe91cc1aae8fcd4bf0e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e6cd9fd0969fe63d00b2adc5d7d6a124679d2b513fe91cc1aae8fcd4bf0e8e", kill_on_drop: false }`
[INFO] [stdout] c2e6cd9fd0969fe63d00b2adc5d7d6a124679d2b513fe91cc1aae8fcd4bf0e8e