[INFO] cloning repository covercash2/germ
[INFO] running `"git" "clone" "--bare" "git://github.com/covercash2/germ.git" "work/cache/sources/gh/covercash2/germ"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/covercash2/germ'...
[INFO] running `"git" "clone" "work/cache/sources/gh/covercash2/germ" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/covercash2/germ"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/covercash2/germ'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/covercash2/germ" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/covercash2/germ"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/covercash2/germ'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3a27e564d41bddaf9f16bd75456e1f1693443c0f
[INFO] sha for GitHub repo covercash2/germ: 3a27e564d41bddaf9f16bd75456e1f1693443c0f
[INFO] validating manifest of covercash2/germ on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of covercash2/germ on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing covercash2/germ
[INFO] finished frobbing covercash2/germ
[INFO] frobbed toml for covercash2/germ written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/covercash2/germ/Cargo.toml
[INFO] started frobbing covercash2/germ
[INFO] finished frobbing covercash2/germ
[INFO] frobbed toml for covercash2/germ written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/covercash2/germ/Cargo.toml
[INFO] crate covercash2/germ already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] building covercash2/germ against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/covercash2/germ:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] c7df8cc82b20349bb90979ec75ae4e548e0836dbc8f9d9ccf9e2f18b5b090afd
[INFO] running `"docker" "start" "-a" "c7df8cc82b20349bb90979ec75ae4e548e0836dbc8f9d9ccf9e2f18b5b090afd"`
[INFO] [stderr]    Compiling volatile v0.2.4
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling cmake v0.1.31
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling x11-dl v2.18.1
[INFO] [stderr]    Compiling gio-sys v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.4
[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 shared_library v0.1.8
[INFO] [stderr]    Compiling log v0.4.2
[INFO] [stderr]    Compiling unreachable v0.1.1
[INFO] [stderr]    Compiling petgraph v0.4.12
[INFO] [stderr]    Compiling wayland-scanner v0.20.10
[INFO] [stderr]    Compiling expat-sys v2.1.5
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.3
[INFO] [stderr]    Compiling smallvec v0.6.3
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling approx v0.2.0
[INFO] [stderr]    Compiling toml v0.4.6
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling ordered-float v0.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling wayland-client v0.20.10
[INFO] [stderr]    Compiling wayland-protocols v0.20.10
[INFO] [stderr]    Compiling rusttype v0.5.2
[INFO] [stderr]    Compiling rusttype v0.6.1
[INFO] [stderr]    Compiling pistoncore-input v0.21.0
[INFO] [stderr]    Compiling daggy v0.5.0
[INFO] [stderr]    Compiling wayland-sys v0.12.5
[INFO] [stderr]    Compiling wayland-sys v0.20.10
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]    Compiling glium v0.21.0
[INFO] [stderr]    Compiling glutin v0.16.0
[INFO] [stderr]    Compiling glib v0.6.0
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-commons v0.20.10
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]    Compiling wayland-kbd v0.13.1
[INFO] [stderr]    Compiling wayland-window v0.13.3
[INFO] [stderr]    Compiling winit v0.12.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.2.2
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr]    Compiling winit v0.15.0
[INFO] [stderr]    Compiling servo-fontconfig v0.4.0
[INFO] [stderr]    Compiling font-loader v0.7.0
[INFO] [stderr]    Compiling conrod v0.60.0
[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="gdk"' --cfg 'feature="gtk-sys"' --cfg 'feature="v3_10"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=b5456a3473eb9b61 -C extra-filename=-b5456a3473eb9b61 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-028736f954e18283.rlib --extern cairo=/opt/crater/target/debug/deps/libcairo-a161344846c5f624.rlib --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-aa4495005ff8acd4.rlib --extern gdk=/opt/crater/target/debug/deps/libgdk-3c412a9cb237c0ff.rlib --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-0c8f9b2d2d0dd592.rlib --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-690cfe46dd894c80.rlib --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-cb870ba16bb52a64.rlib --extern gio=/opt/crater/target/debug/deps/libgio-8087ac08ac2f294a.rlib --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-7197e1c9fe0a37d8.rlib --extern glib=/opt/crater/target/debug/deps/libglib-505710f7384376dc.rlib --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-3aea1e5c8cf3f55c.rlib --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-8c3cdd6f4c3dbf14.rlib --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-3f089de1e5a1d7cd.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-cfe458c01f692b66.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-1ef712b8333b4e50.rlib --extern pango=/opt/crater/target/debug/deps/libpango-90d21204ec5255f4.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "c7df8cc82b20349bb90979ec75ae4e548e0836dbc8f9d9ccf9e2f18b5b090afd"`
[INFO] running `"docker" "rm" "-f" "c7df8cc82b20349bb90979ec75ae4e548e0836dbc8f9d9ccf9e2f18b5b090afd"`
[INFO] [stdout] c7df8cc82b20349bb90979ec75ae4e548e0836dbc8f9d9ccf9e2f18b5b090afd