[INFO] updating cached repository ZephOne/smart_rack
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ZephOne/smart_rack
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ZephOne/smart_rack" "work/ex/beta-1.38-1/sources/1.37.0/gh/ZephOne/smart_rack"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ZephOne/smart_rack'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ZephOne/smart_rack" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ZephOne/smart_rack"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ZephOne/smart_rack'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4ade1d57f076b313ff63ff4348da49ccab87be89
[INFO] sha for GitHub repo ZephOne/smart_rack: 4ade1d57f076b313ff63ff4348da49ccab87be89
[INFO] validating manifest of ZephOne/smart_rack 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 ZephOne/smart_rack 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 ZephOne/smart_rack
[INFO] finished frobbing ZephOne/smart_rack
[INFO] frobbed toml for ZephOne/smart_rack written to work/ex/beta-1.38-1/sources/1.37.0/gh/ZephOne/smart_rack/Cargo.toml
[INFO] started frobbing ZephOne/smart_rack
[INFO] finished frobbing ZephOne/smart_rack
[INFO] frobbed toml for ZephOne/smart_rack written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ZephOne/smart_rack/Cargo.toml
[INFO] crate ZephOne/smart_rack 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ZephOne/smart_rack 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/gh/ZephOne/smart_rack:/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] 281491c19e58e5f16985e0a612171f9e330f0553da3dd1ec22994875de95ba2d
[INFO] running `"docker" "start" "-a" "281491c19e58e5f16985e0a612171f9e330f0553da3dd1ec22994875de95ba2d"`
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling openssl v0.10.15
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling encoding_rs v0.8.12
[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 gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling atk-sys v0.7.0
[INFO] [stderr]    Compiling gdk-sys v0.7.0
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]    Compiling openssl-sys v0.9.39
[INFO] [stderr]    Compiling smallvec v0.6.6
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling uuid v0.7.1
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling libflate v0.1.18
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling http v0.1.14
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling glib v0.6.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.4
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling h2 v0.1.13
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr]    Compiling hyper v0.12.16
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.5
[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=12399dc254f70021 -C extra-filename=-12399dc254f70021 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-031756039b29afaf.rlib --extern cairo=/opt/crater/target/debug/deps/libcairo-529569fa6e1cacb3.rlib --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-5cf5db63179dbb3e.rlib --extern gdk=/opt/crater/target/debug/deps/libgdk-c21afae266a6582b.rlib --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-f697ff3276c8cf80.rlib --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-06fa32da61bc81ad.rlib --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-f79538ddd8d3d1f6.rlib --extern gio=/opt/crater/target/debug/deps/libgio-ab21cc5a846aaab9.rlib --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-6b994a21df9936ec.rlib --extern glib=/opt/crater/target/debug/deps/libglib-bb50afd25b68dcc2.rlib --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-f89047adb6e8239e.rlib --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-73f25c990478016a.rlib --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-7812bb0c4d974090.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-024dbe6825df62a4.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-724ab7746a37ab24.rlib --extern pango=/opt/crater/target/debug/deps/libpango-e69a1028bdf6cef3.rlib --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "281491c19e58e5f16985e0a612171f9e330f0553da3dd1ec22994875de95ba2d"`
[INFO] running `"docker" "rm" "-f" "281491c19e58e5f16985e0a612171f9e330f0553da3dd1ec22994875de95ba2d"`
[INFO] [stdout] 281491c19e58e5f16985e0a612171f9e330f0553da3dd1ec22994875de95ba2d