[INFO] crate chessground 0.8.0 is already in cache
[INFO] extracting crate chessground 0.8.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/chessground/0.8.0
[INFO] extracting crate chessground 0.8.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/chessground/0.8.0
[INFO] validating manifest of chessground-0.8.0 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 chessground-0.8.0 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 chessground-0.8.0
[INFO] finished frobbing chessground-0.8.0
[INFO] frobbed toml for chessground-0.8.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/chessground/0.8.0/Cargo.toml
[INFO] started frobbing chessground-0.8.0
[INFO] finished frobbing chessground-0.8.0
[INFO] frobbed toml for chessground-0.8.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/chessground/0.8.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 chessground-0.8.0 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/chessground/0.8.0:/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] 6b70c58fcfff6c5c440f34e0845143c3f62ab3d303af7c8e754771499ac69ae5
[INFO] running `"docker" "start" "-a" "6b70c58fcfff6c5c440f34e0845143c3f62ab3d303af7c8e754771499ac69ae5"`
[INFO] [stderr]    Compiling gio v0.4.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.4.0
[INFO] [stderr]    Compiling cairo-rs v0.4.1
[INFO] [stderr]    Compiling c_vec v1.3.3
[INFO] [stderr]    Compiling gdk v0.8.0
[INFO] [stderr]    Compiling gtk v0.4.1
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling option-filter v1.0.2
[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 gdk-pixbuf-sys v0.6.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.6.0
[INFO] [stderr]    Compiling pango-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 rsvg-sys v0.6.0
[INFO] [stderr]    Compiling shakmaty v0.8.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling btoi v0.3.0
[INFO] [stderr]    Compiling glib v0.5.0
[INFO] [stderr]    Compiling pango v0.4.0
[INFO] [stderr]    Compiling relm-gen-widget v0.14.6
[INFO] [stderr]    Compiling relm-derive-common v0.14.6
[INFO] [stderr]    Compiling relm-derive v0.14.6
[INFO] [stderr]    Compiling rsvg 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 -C metadata=853de48106997ee3 -C extra-filename=-853de48106997ee3 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-bcd34e8f74846360.rlib --extern cairo=/opt/crater/target/debug/deps/libcairo-43ca75d11c830abb.rlib --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-89606198a9f89a8c.rlib --extern gdk=/opt/crater/target/debug/deps/libgdk-b7b39836e9266517.rlib --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-d9adc273c1dd91c9.rlib --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-3779fd9634f7ca0b.rlib --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-9dcdb9cdcf9f42fc.rlib --extern gio=/opt/crater/target/debug/deps/libgio-ef0c866a6e1f1397.rlib --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-8e4f01d8e6effd41.rlib --extern glib=/opt/crater/target/debug/deps/libglib-d2ae6deff6f5b638.rlib --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-356b2396d6b66b41.rlib --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-1e2dbd014875c1f3.rlib --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-dd3bebc6b983278c.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-eb33edc716f69401.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-d019039477cac03b.rlib --extern pango=/opt/crater/target/debug/deps/libpango-2b2565b59ccf1628.rlib --cap-lints allow --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "6b70c58fcfff6c5c440f34e0845143c3f62ab3d303af7c8e754771499ac69ae5"`
[INFO] running `"docker" "rm" "-f" "6b70c58fcfff6c5c440f34e0845143c3f62ab3d303af7c8e754771499ac69ae5"`
[INFO] [stdout] 6b70c58fcfff6c5c440f34e0845143c3f62ab3d303af7c8e754771499ac69ae5