[INFO] updating cached repository nstone8/buglets
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nstone8/buglets
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nstone8/buglets" "work/ex/beta-1.38-1/sources/1.37.0/gh/nstone8/buglets"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nstone8/buglets'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nstone8/buglets" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nstone8/buglets"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nstone8/buglets'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f436ee80ef2b924fa8353037db9aef23dd41f534
[INFO] sha for GitHub repo nstone8/buglets: f436ee80ef2b924fa8353037db9aef23dd41f534
[INFO] validating manifest of nstone8/buglets on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nstone8/buglets on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nstone8/buglets
[INFO] finished frobbing nstone8/buglets
[INFO] frobbed toml for nstone8/buglets written to work/ex/beta-1.38-1/sources/1.37.0/gh/nstone8/buglets/Cargo.toml
[INFO] started frobbing nstone8/buglets
[INFO] finished frobbing nstone8/buglets
[INFO] frobbed toml for nstone8/buglets written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nstone8/buglets/Cargo.toml
[INFO] crate nstone8/buglets already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nstone8/buglets against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nstone8/buglets:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9ae107d8b3645f095458fdedcb3a8ac2aa48189573358ced3dd8dd9ec3fe208e
[INFO] running `"docker" "start" "-a" "9ae107d8b3645f095458fdedcb3a8ac2aa48189573358ced3dd8dd9ec3fe208e"`
[INFO] [stderr]    Compiling libc v0.2.33
[INFO] [stderr]    Compiling cairo-rs v0.2.0
[INFO] [stderr]    Compiling gio v0.2.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.2.0
[INFO] [stderr]    Compiling gdk v0.6.0
[INFO] [stderr]    Compiling gtk v0.2.0
[INFO] [stderr]    Compiling glib-sys v0.4.0
[INFO] [stderr]    Compiling gobject-sys v0.4.0
[INFO] [stderr]    Compiling gio-sys v0.4.0
[INFO] [stderr]    Compiling pango-sys v0.4.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.4.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.4.0
[INFO] [stderr]    Compiling gdk-sys v0.4.0
[INFO] [stderr]    Compiling atk-sys v0.4.0
[INFO] [stderr]    Compiling gtk-sys v0.4.0
[INFO] [stderr]    Compiling glib v0.3.1
[INFO] [stderr]    Compiling pango v0.2.0
[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/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gtk-0.2.0/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_6"' --cfg 'feature="v3_8"' -C metadata=f23afe420cb82613 -C extra-filename=-f23afe420cb82613 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-f034fe9ef0b445a7.rlib --extern cairo=/opt/crater/target/debug/deps/libcairo-28d6b2b2e1f00f07.rlib --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-67e2b5d8f182345f.rlib --extern gdk=/opt/crater/target/debug/deps/libgdk-020977408de0b3b1.rlib --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-eb418b36b0eba78c.rlib --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-c52086cdf98bd03c.rlib --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-ffa25097a667cdf9.rlib --extern gio=/opt/crater/target/debug/deps/libgio-5028309aeb4bb16a.rlib --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-64f0c6068fbb69e1.rlib --extern glib=/opt/crater/target/debug/deps/libglib-297c451243780e5e.rlib --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-d46beb861a10a6ff.rlib --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-51fb50ff8bfbe665.rlib --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-711c824ac80d2b95.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-6c38f41bfb980c15.rlib --extern pango=/opt/crater/target/debug/deps/libpango-653ef0d8efd6a875.rlib --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 `"docker" "inspect" "9ae107d8b3645f095458fdedcb3a8ac2aa48189573358ced3dd8dd9ec3fe208e"`
[INFO] running `"docker" "rm" "-f" "9ae107d8b3645f095458fdedcb3a8ac2aa48189573358ced3dd8dd9ec3fe208e"`
[INFO] [stdout] 9ae107d8b3645f095458fdedcb3a8ac2aa48189573358ced3dd8dd9ec3fe208e