[INFO] updating cached repository https://github.com/velvetops/gtk_practice
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3658e7d0a40063b8cb692b45586c7c40a5577066
[INFO] testing velvetops/gtk_practice against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvelvetops%2Fgtk_practice" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/velvetops/gtk_practice on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/velvetops/gtk_practice
[INFO] finished tweaking git repo https://github.com/velvetops/gtk_practice
[INFO] tweaked toml for git repo https://github.com/velvetops/gtk_practice written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/velvetops/gtk_practice already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 3da65fe90558a0d2549dcc361a2229fe38b61175b6bf5f55ee585c20d845245f
[INFO] running `"docker" "start" "-a" "3da65fe90558a0d2549dcc361a2229fe38b61175b6bf5f55ee585c20d845245f"`
[INFO] [stderr]    Compiling gio v0.4.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.4.0
[INFO] [stderr]    Compiling cairo-rs v0.4.1
[INFO] [stderr]    Compiling gdk v0.8.0
[INFO] [stderr]    Compiling c_vec v1.3.0
[INFO] [stderr]    Compiling gtk v0.4.1
[INFO] [stderr]    Compiling glib-sys v0.6.0
[INFO] [stderr]    Compiling gobject-sys v0.6.0
[INFO] [stderr]    Compiling gio-sys v0.6.0
[INFO] [stderr]    Compiling pango-sys v0.6.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.6.0
[INFO] [stderr]    Compiling gdk-sys v0.6.0
[INFO] [stderr]    Compiling atk-sys v0.6.0
[INFO] [stderr]    Compiling gtk-sys v0.6.0
[INFO] [stderr]    Compiling glib v0.5.0
[INFO] [stderr]    Compiling pango v0.4.0
[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-0.4.1/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -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=a7ca982b1b6a1abf -C extra-filename=-a7ca982b1b6a1abf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-8880519ea1a29580.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-48894546d71dde42.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-46d7219ed4f32494.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-d9d8d597fbb9b4e9.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-77bb8021d4a13a12.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-8dceb9bdc6084e9f.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-b3d0acd4706502dd.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-700bcc577566e837.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-6ea40b33bd4d8b85.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-0ad3e9c2d8bf316e.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-e54db96bd7327200.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-739abb77b659d460.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-8f85e224f275ef69.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-ea280ab77e7e615d.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-78cd1346cba930e5.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-92b384a44e4825f8.rmeta --cap-lints allow --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "3da65fe90558a0d2549dcc361a2229fe38b61175b6bf5f55ee585c20d845245f"`
[INFO] running `"docker" "rm" "-f" "3da65fe90558a0d2549dcc361a2229fe38b61175b6bf5f55ee585c20d845245f"`
[INFO] [stdout] 3da65fe90558a0d2549dcc361a2229fe38b61175b6bf5f55ee585c20d845245f