[INFO] updating cached repository Vogte999/quizLetMut
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Vogte999/quizLetMut
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Vogte999/quizLetMut" "work/ex/beta-1.37-6/sources/1.36.0/gh/Vogte999/quizLetMut"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Vogte999/quizLetMut'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Vogte999/quizLetMut" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Vogte999/quizLetMut"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Vogte999/quizLetMut'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7e8f8fe83412326ad93f14b6ae7e652f38fb8570
[INFO] sha for GitHub repo Vogte999/quizLetMut: 7e8f8fe83412326ad93f14b6ae7e652f38fb8570
[INFO] validating manifest of Vogte999/quizLetMut on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Vogte999/quizLetMut on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Vogte999/quizLetMut
[INFO] finished frobbing Vogte999/quizLetMut
[INFO] frobbed toml for Vogte999/quizLetMut written to work/ex/beta-1.37-6/sources/1.36.0/gh/Vogte999/quizLetMut/Cargo.toml
[INFO] started frobbing Vogte999/quizLetMut
[INFO] finished frobbing Vogte999/quizLetMut
[INFO] frobbed toml for Vogte999/quizLetMut written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Vogte999/quizLetMut/Cargo.toml
[INFO] crate Vogte999/quizLetMut already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Vogte999/quizLetMut against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Vogte999/quizLetMut:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 6c027826dbbbb8f285a8e3224ff3bb7b143bf18a1684742fe76c5bfe0efc8643
[INFO] running `"docker" "start" "-a" "6c027826dbbbb8f285a8e3224ff3bb7b143bf18a1684742fe76c5bfe0efc8643"`
[INFO] [stderr]    Compiling gio v0.4.1
[INFO] [stderr]    Compiling cairo-rs v0.4.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.4.0
[INFO] [stderr]    Compiling c_vec v1.3.2
[INFO] [stderr]    Compiling gdk v0.8.0
[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 gdk-pixbuf-sys v0.6.0
[INFO] [stderr]    Compiling cairo-sys-rs 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 quote v0.6.5
[INFO] [stderr]    Compiling syn v0.14.7
[INFO] [stderr]    Compiling glib v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.71
[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/crater/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_6"' --cfg 'feature="v3_8"' -C metadata=d6569073bd54b58a -C extra-filename=-d6569073bd54b58a --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-c8c60b0ee6ae609a.rlib --extern cairo=/opt/crater/target/debug/deps/libcairo-38f6490c145553d2.rlib --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-a6952c3cccecdc62.rlib --extern gdk=/opt/crater/target/debug/deps/libgdk-4c8d496100779ac8.rlib --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-59b8b02b510e4fa2.rlib --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-5ce83ce6a02a8a7e.rlib --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-bd03776a769fef5e.rlib --extern gio=/opt/crater/target/debug/deps/libgio-6c3f8740b8a420bd.rlib --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-0255d500424d28fe.rlib --extern glib=/opt/crater/target/debug/deps/libglib-693e0beb89138506.rlib --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-f0ca2e36d5589891.rlib --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-eb32e62adf26376e.rlib --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-d801c82d87d76380.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-340233930678a434.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-7ef0ecc5d6f9b1d0.rlib --extern pango=/opt/crater/target/debug/deps/libpango-2c618acbf7a5292d.rlib --cap-lints allow --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "6c027826dbbbb8f285a8e3224ff3bb7b143bf18a1684742fe76c5bfe0efc8643"`
[INFO] running `"docker" "rm" "-f" "6c027826dbbbb8f285a8e3224ff3bb7b143bf18a1684742fe76c5bfe0efc8643"`
[INFO] [stdout] 6c027826dbbbb8f285a8e3224ff3bb7b143bf18a1684742fe76c5bfe0efc8643