[INFO] crate process_viewer 0.2.5 is already in cache
[INFO] extracting crate process_viewer 0.2.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/process_viewer/0.2.5
[INFO] extracting crate process_viewer 0.2.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/process_viewer/0.2.5
[INFO] validating manifest of process_viewer-0.2.5 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 process_viewer-0.2.5 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 process_viewer-0.2.5
[INFO] finished frobbing process_viewer-0.2.5
[INFO] frobbed toml for process_viewer-0.2.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/process_viewer/0.2.5/Cargo.toml
[INFO] started frobbing process_viewer-0.2.5
[INFO] finished frobbing process_viewer-0.2.5
[INFO] frobbed toml for process_viewer-0.2.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/process_viewer/0.2.5/Cargo.toml
[INFO] crate process_viewer-0.2.5 already has a lockfile, it will not be regenerated
[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 process_viewer-0.2.5 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/process_viewer/0.2.5:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] bc819409e6cb67462c804a6975ab733e0d95781e629888c5076972ecffba465d
[INFO] running `"docker" "start" "-a" "bc819409e6cb67462c804a6975ab733e0d95781e629888c5076972ecffba465d"`
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling cairo-rs v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling gtk v0.7.0
[INFO] [stderr]    Compiling sysinfo v0.9.1
[INFO] [stderr]    Compiling glib-sys v0.9.0
[INFO] [stderr]    Compiling gobject-sys v0.9.0
[INFO] [stderr]    Compiling gio-sys v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.0
[INFO] [stderr]    Compiling pango-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0
[INFO] [stderr]    Compiling atk-sys v0.9.0
[INFO] [stderr]    Compiling gdk-sys v0.9.0
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling glib v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling toml v0.5.1
[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-0.7.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=ae204c90ce8c0003 -C extra-filename=-ae204c90ce8c0003 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern atk=/opt/crater/target/debug/deps/libatk-c422d1577fe61eb3.rmeta --extern bitflags=/opt/crater/target/debug/deps/libbitflags-c2b055ef483e7b37.rmeta --extern cairo=/opt/crater/target/debug/deps/libcairo-62d4350309d842b8.rmeta --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-c7afc5c1ac37b25f.rmeta --extern gdk=/opt/crater/target/debug/deps/libgdk-0a756df24232e0ce.rmeta --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-68c68b17f2b5e5c9.rmeta --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-7bdcf2814e8d5cb9.rmeta --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-a280b3e52044ee02.rmeta --extern gio=/opt/crater/target/debug/deps/libgio-f12d23c01faf07cd.rmeta --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-07424323a319dc71.rmeta --extern glib=/opt/crater/target/debug/deps/libglib-442d8c1cdc2ec3f9.rmeta --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-360ae43793bc2084.rmeta --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-5644e1736d30c971.rmeta --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-1488b0406902f128.rmeta --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-1f7a4359e40a6da9.rmeta --extern libc=/opt/crater/target/debug/deps/liblibc-77ac96e88d0cb9e6.rmeta --extern pango=/opt/crater/target/debug/deps/libpango-5de8947c8b09bb6a.rmeta --extern pango_sys=/opt/crater/target/debug/deps/libpango_sys-1a360280d67cab24.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "bc819409e6cb67462c804a6975ab733e0d95781e629888c5076972ecffba465d"`
[INFO] running `"docker" "rm" "-f" "bc819409e6cb67462c804a6975ab733e0d95781e629888c5076972ecffba465d"`
[INFO] [stdout] bc819409e6cb67462c804a6975ab733e0d95781e629888c5076972ecffba465d