[INFO] updating cached repository g4lvanix/conway-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/g4lvanix/conway-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/g4lvanix/conway-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/g4lvanix/conway-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/g4lvanix/conway-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/g4lvanix/conway-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/g4lvanix/conway-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/g4lvanix/conway-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f950688bab03c327fb2469d75d8ebbefdfecd617
[INFO] sha for GitHub repo g4lvanix/conway-rs: f950688bab03c327fb2469d75d8ebbefdfecd617
[INFO] validating manifest of g4lvanix/conway-rs 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 g4lvanix/conway-rs 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 g4lvanix/conway-rs
[INFO] finished frobbing g4lvanix/conway-rs
[INFO] frobbed toml for g4lvanix/conway-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/g4lvanix/conway-rs/Cargo.toml
[INFO] started frobbing g4lvanix/conway-rs
[INFO] finished frobbing g4lvanix/conway-rs
[INFO] frobbed toml for g4lvanix/conway-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/g4lvanix/conway-rs/Cargo.toml
[INFO] crate g4lvanix/conway-rs 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 g4lvanix/conway-rs 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/g4lvanix/conway-rs:/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] 20eeda4b530c711e8f705bfddf568f0e8750a9d8c4f799a4f726319bb0ab54f5
[INFO] running `"docker" "start" "-a" "20eeda4b530c711e8f705bfddf568f0e8750a9d8c4f799a4f726319bb0ab54f5"`
[INFO] [stderr]    Compiling gio v0.6.0
[INFO] [stderr]    Compiling pango v0.6.0
[INFO] [stderr]    Compiling cairo-rs v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.6.0
[INFO] [stderr]    Compiling gdk v0.10.0
[INFO] [stderr]    Compiling atk v0.6.0
[INFO] [stderr]    Compiling gtk v0.6.0
[INFO] [stderr]    Compiling glib-sys v0.8.0
[INFO] [stderr]    Compiling gobject-sys v0.8.0
[INFO] [stderr]    Compiling gio-sys v0.8.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.8.0
[INFO] [stderr]    Compiling pango-sys v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.8.0
[INFO] [stderr]    Compiling atk-sys v0.8.0
[INFO] [stderr]    Compiling gdk-sys v0.8.0
[INFO] [stderr]    Compiling gtk-sys v0.8.0
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling glib v0.7.1
[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/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gtk-0.6.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="v3_16"' --cfg 'feature="v3_18"' --cfg 'feature="v3_20"' --cfg 'feature="v3_22"' -C metadata=0df8abf4d7a9386a -C extra-filename=-0df8abf4d7a9386a --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern atk=/opt/crater/target/debug/deps/libatk-c69ff8ca045ea6c2.rlib --extern bitflags=/opt/crater/target/debug/deps/libbitflags-031756039b29afaf.rlib --extern cairo=/opt/crater/target/debug/deps/libcairo-75ce390fbdd67266.rlib --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-0c6ae0850d9fed5a.rlib --extern gdk=/opt/crater/target/debug/deps/libgdk-d2561f4222040be6.rlib --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-9e5c3ab00dd1ba30.rlib --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-3534abcd912d4d0b.rlib --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-09ee8de4d48c8c0c.rlib --extern gio=/opt/crater/target/debug/deps/libgio-16547022548e9639.rlib --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-9735018ef274537d.rlib --extern glib=/opt/crater/target/debug/deps/libglib-f9736f700d0b5a01.rlib --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-5be2e49269d5f72e.rlib --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-48483330a0d9df15.rlib --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-a41768833d964b87.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-eb33edc716f69401.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-7d097ec91535f8c5.rlib --extern pango=/opt/crater/target/debug/deps/libpango-cd33a59f9e41bd9d.rlib --extern pango_sys=/opt/crater/target/debug/deps/libpango_sys-76b804b83ef29d79.rlib --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "20eeda4b530c711e8f705bfddf568f0e8750a9d8c4f799a4f726319bb0ab54f5"`
[INFO] running `"docker" "rm" "-f" "20eeda4b530c711e8f705bfddf568f0e8750a9d8c4f799a4f726319bb0ab54f5"`
[INFO] [stdout] 20eeda4b530c711e8f705bfddf568f0e8750a9d8c4f799a4f726319bb0ab54f5