[INFO] updating cached repository aleozlx/aml-grade
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aleozlx/aml-grade
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aleozlx/aml-grade" "work/ex/beta-1.37-6/sources/1.36.0/gh/aleozlx/aml-grade"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/aleozlx/aml-grade'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aleozlx/aml-grade" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aleozlx/aml-grade"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aleozlx/aml-grade'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b958474e065869e0b8ae731eb8c3e336e58427f7
[INFO] sha for GitHub repo aleozlx/aml-grade: b958474e065869e0b8ae731eb8c3e336e58427f7
[INFO] validating manifest of aleozlx/aml-grade 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 aleozlx/aml-grade 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 aleozlx/aml-grade
[INFO] finished frobbing aleozlx/aml-grade
[INFO] frobbed toml for aleozlx/aml-grade written to work/ex/beta-1.37-6/sources/1.36.0/gh/aleozlx/aml-grade/Cargo.toml
[INFO] started frobbing aleozlx/aml-grade
[INFO] finished frobbing aleozlx/aml-grade
[INFO] frobbed toml for aleozlx/aml-grade written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aleozlx/aml-grade/Cargo.toml
[INFO] crate aleozlx/aml-grade 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 aleozlx/aml-grade 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-0/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/aleozlx/aml-grade:/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] 5bc95141c8031dd74db7689f7aa470a6ee5a6d88d8311921e5bcc4a3948b12f7
[INFO] running `"docker" "start" "-a" "5bc95141c8031dd74db7689f7aa470a6ee5a6d88d8311921e5bcc4a3948b12f7"`
[INFO] [stderr]    Compiling gio v0.5.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling gio-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling gdk-sys v0.7.0
[INFO] [stderr]    Compiling atk-sys v0.7.0
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]    Compiling glib v0.6.0
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr]    Compiling gobject-subclass 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-0.5.0/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_16"' --cfg 'feature="v3_18"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=aacf5ea169229465 -C extra-filename=-aacf5ea169229465 --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-50159e59cea41240.rlib --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-7f246b8d987a9e12.rlib --extern gdk=/opt/crater/target/debug/deps/libgdk-0a6b9d6da83fe688.rlib --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-bb299f99cad9eaab.rlib --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-f0d878e92e7ca7dc.rlib --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-446d520dce2b431b.rlib --extern gio=/opt/crater/target/debug/deps/libgio-2e79c8386aece3df.rlib --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-ca71032a9ce68f46.rlib --extern glib=/opt/crater/target/debug/deps/libglib-d5a55a2dbd0e989b.rlib --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-6d61763779d5e8b2.rlib --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-b924613167a017cb.rlib --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-b07f2e551eabb5ea.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-fbabbc600cb3b386.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-7ef0ecc5d6f9b1d0.rlib --extern pango=/opt/crater/target/debug/deps/libpango-e722f88789f5bd26.rlib --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "5bc95141c8031dd74db7689f7aa470a6ee5a6d88d8311921e5bcc4a3948b12f7"`
[INFO] running `"docker" "rm" "-f" "5bc95141c8031dd74db7689f7aa470a6ee5a6d88d8311921e5bcc4a3948b12f7"`
[INFO] [stdout] 5bc95141c8031dd74db7689f7aa470a6ee5a6d88d8311921e5bcc4a3948b12f7