[INFO] cloning repository https://github.com/BORN2LOSE/ahagon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BORN2LOSE/ahagon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBORN2LOSE%2Fahagon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBORN2LOSE%2Fahagon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3fa5f47359c1709adf32945ce69e3884e869c5de
[INFO] testing BORN2LOSE/ahagon against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBORN2LOSE%2Fahagon" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BORN2LOSE/ahagon on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BORN2LOSE/ahagon
[INFO] finished tweaking git repo https://github.com/BORN2LOSE/ahagon
[INFO] tweaked toml for git repo https://github.com/BORN2LOSE/ahagon written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/BORN2LOSE/ahagon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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-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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01a0e26372d272f152fff7f9e0d1b090914a73c04aea325eb4a6e6193712baa1
[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" "01a0e26372d272f152fff7f9e0d1b090914a73c04aea325eb4a6e6193712baa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01a0e26372d272f152fff7f9e0d1b090914a73c04aea325eb4a6e6193712baa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01a0e26372d272f152fff7f9e0d1b090914a73c04aea325eb4a6e6193712baa1", kill_on_drop: false }`
[INFO] [stdout] 01a0e26372d272f152fff7f9e0d1b090914a73c04aea325eb4a6e6193712baa1
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e482dcd36cfb58f1f4ea3da6cd638d827a29024cbd545a749fd17a00ad24af4
[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" "1e482dcd36cfb58f1f4ea3da6cd638d827a29024cbd545a749fd17a00ad24af4", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling libc v0.2.31
[INFO] [stderr]    Compiling bitflags v1.0.0
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]    Compiling cairo-rs v0.2.0 (https://github.com/gtk-rs/cairo#911c1fe0)
[INFO] [stderr]    Compiling gdk-pixbuf v0.2.0 (https://github.com/gtk-rs/gdk-pixbuf#8f787c36)
[INFO] [stderr]    Compiling gio v0.2.0 (https://github.com/gtk-rs/gio#14271f0a)
[INFO] [stderr]    Compiling c_vec v1.2.1
[INFO] [stderr]    Compiling gdk v0.6.0 (https://github.com/gtk-rs/gdk#f7802e38)
[INFO] [stderr]    Compiling gtk v0.2.0 (https://github.com/gtk-rs/gtk.git#b121c273)
[INFO] [stderr]    Compiling glib-sys v0.4.0 (https://github.com/gtk-rs/sys#f7f09c60)
[INFO] [stderr]    Compiling gobject-sys v0.4.0 (https://github.com/gtk-rs/sys#f7f09c60)
[INFO] [stderr]    Compiling gio-sys v0.4.0 (https://github.com/gtk-rs/sys#f7f09c60)
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.4.0 (https://github.com/gtk-rs/sys#f7f09c60)
[INFO] [stderr]    Compiling cairo-sys-rs v0.4.0 (https://github.com/gtk-rs/cairo#911c1fe0)
[INFO] [stderr]    Compiling pango-sys v0.4.0 (https://github.com/gtk-rs/sys#f7f09c60)
[INFO] [stderr]    Compiling gdk-sys v0.4.0 (https://github.com/gtk-rs/sys#f7f09c60)
[INFO] [stderr]    Compiling atk-sys v0.4.0 (https://github.com/gtk-rs/sys#f7f09c60)
[INFO] [stderr]    Compiling gtk-sys v0.4.0 (https://github.com/gtk-rs/sys#f7f09c60)
[INFO] [stderr]    Compiling glib v0.3.0 (https://github.com/gtk-rs/glib#451bc8df)
[INFO] [stderr]    Compiling pango v0.2.0 (https://github.com/gtk-rs/pango#5f7a01c1)
[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/git/checkouts/gtk-b89af3a825b1a0bb/b121c27/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_12"' --cfg 'feature="v3_14"' --cfg 'feature="v3_16"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=4957971c5cdfcc80 -C extra-filename=-4957971c5cdfcc80 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-487ea15a7bbcc052.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-dd7538317f252914.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-a734f3bc8af8d7f0.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-28e7d88e65dcabb9.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-063139d3c93545a3.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-41a2cf7b08ab9511.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-17d98e0cd5b75f2a.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-4173d68550ed4aad.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-da562b1a1e0892bf.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-3ca11456a47a070d.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-00b43b6021b4a2c1.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-2317632620e32030.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-f0151292b7349f09.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-449010ba91b7d97d.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-8218f4311403d654.rmeta --cap-lints allow --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1e482dcd36cfb58f1f4ea3da6cd638d827a29024cbd545a749fd17a00ad24af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e482dcd36cfb58f1f4ea3da6cd638d827a29024cbd545a749fd17a00ad24af4", kill_on_drop: false }`
[INFO] [stdout] 1e482dcd36cfb58f1f4ea3da6cd638d827a29024cbd545a749fd17a00ad24af4