[INFO] updating cached repository khai-learn-rust/rust_reml_hello_world
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/khai-learn-rust/rust_reml_hello_world
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/khai-learn-rust/rust_reml_hello_world" "work/ex/beta-1.37-6/sources/1.36.0/gh/khai-learn-rust/rust_reml_hello_world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/khai-learn-rust/rust_reml_hello_world'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/khai-learn-rust/rust_reml_hello_world" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/khai-learn-rust/rust_reml_hello_world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/khai-learn-rust/rust_reml_hello_world'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5904fc0a2b4739b613ca1733664e592bfae8f07c
[INFO] sha for GitHub repo khai-learn-rust/rust_reml_hello_world: 5904fc0a2b4739b613ca1733664e592bfae8f07c
[INFO] validating manifest of khai-learn-rust/rust_reml_hello_world 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 khai-learn-rust/rust_reml_hello_world 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 khai-learn-rust/rust_reml_hello_world
[INFO] finished frobbing khai-learn-rust/rust_reml_hello_world
[INFO] frobbed toml for khai-learn-rust/rust_reml_hello_world written to work/ex/beta-1.37-6/sources/1.36.0/gh/khai-learn-rust/rust_reml_hello_world/Cargo.toml
[INFO] started frobbing khai-learn-rust/rust_reml_hello_world
[INFO] finished frobbing khai-learn-rust/rust_reml_hello_world
[INFO] frobbed toml for khai-learn-rust/rust_reml_hello_world written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/khai-learn-rust/rust_reml_hello_world/Cargo.toml
[INFO] crate khai-learn-rust/rust_reml_hello_world 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 khai-learn-rust/rust_reml_hello_world 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-7/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/khai-learn-rust/rust_reml_hello_world:/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] 27b6cf873424b2b6bac99674b5c95cddc380ce45a89e33976244b9fbd6cc6ba4
[INFO] running `"docker" "start" "-a" "27b6cf873424b2b6bac99674b5c95cddc380ce45a89e33976244b9fbd6cc6ba4"`
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling glib v0.6.1
[INFO] [stderr]    Compiling gio-sys v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling atk-sys v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling gdk-sys v0.7.0
[INFO] [stderr]    Compiling relm-gen-widget v0.15.0
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]    Compiling relm-derive-common v0.15.0
[INFO] [stderr]    Compiling relm-attributes v0.15.0
[INFO] [stderr]    Compiling relm-derive v0.15.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling gtk v0.5.0
[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-0.5.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=abbefa2f5034c32e -C extra-filename=-abbefa2f5034c32e --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-e31ad08aaa94ea6a.rlib --extern cairo=/opt/crater/target/debug/deps/libcairo-da54bbbf3b1fe599.rlib --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-5169bf759a7c4d24.rlib --extern gdk=/opt/crater/target/debug/deps/libgdk-b9c4e0eb44939476.rlib --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-0a170cb9017e9a32.rlib --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-2a6de1c0a3641f07.rlib --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-95bb4384d1f931e2.rlib --extern gio=/opt/crater/target/debug/deps/libgio-21beb151e31668ab.rlib --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-b9e254b7b7fb1fed.rlib --extern glib=/opt/crater/target/debug/deps/libglib-aba39bec28b7e1a0.rlib --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-644178e658be5250.rlib --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-7415c845ecb05459.rlib --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-42782f5aa9cc1f1c.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-6758b07bea2a83cb.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-1bc6bf9f8dc8e8ac.rlib --extern pango=/opt/crater/target/debug/deps/libpango-f1f3180d3ab3b240.rlib --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "27b6cf873424b2b6bac99674b5c95cddc380ce45a89e33976244b9fbd6cc6ba4"`
[INFO] running `"docker" "rm" "-f" "27b6cf873424b2b6bac99674b5c95cddc380ce45a89e33976244b9fbd6cc6ba4"`
[INFO] [stdout] 27b6cf873424b2b6bac99674b5c95cddc380ce45a89e33976244b9fbd6cc6ba4