[INFO] updating cached repository rfwatson/lock-free-vumeter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rfwatson/lock-free-vumeter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rfwatson/lock-free-vumeter" "work/ex/beta-1.37-6/sources/1.36.0/gh/rfwatson/lock-free-vumeter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rfwatson/lock-free-vumeter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rfwatson/lock-free-vumeter" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rfwatson/lock-free-vumeter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rfwatson/lock-free-vumeter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5038eb40ebb00611c774f87445de4578b1652785
[INFO] sha for GitHub repo rfwatson/lock-free-vumeter: 5038eb40ebb00611c774f87445de4578b1652785
[INFO] validating manifest of rfwatson/lock-free-vumeter 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 rfwatson/lock-free-vumeter 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 rfwatson/lock-free-vumeter
[INFO] finished frobbing rfwatson/lock-free-vumeter
[INFO] frobbed toml for rfwatson/lock-free-vumeter written to work/ex/beta-1.37-6/sources/1.36.0/gh/rfwatson/lock-free-vumeter/Cargo.toml
[INFO] started frobbing rfwatson/lock-free-vumeter
[INFO] finished frobbing rfwatson/lock-free-vumeter
[INFO] frobbed toml for rfwatson/lock-free-vumeter written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rfwatson/lock-free-vumeter/Cargo.toml
[INFO] crate rfwatson/lock-free-vumeter 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 rfwatson/lock-free-vumeter 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-1/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/rfwatson/lock-free-vumeter:/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] 629580d0d568e4186e894566a5c3c98035d8aa5e3505730b0e95ed60f2c8eaa0
[INFO] running `"docker" "start" "-a" "629580d0d568e4186e894566a5c3c98035d8aa5e3505730b0e95ed60f2c8eaa0"`
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    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 gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling pango-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 v0.6.1
[INFO] [stderr]    Compiling pango 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 --cfg 'feature="v3_10"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=8f06faa17cd1a794 -C extra-filename=-8f06faa17cd1a794 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-1f73faaef27177be.rlib --extern cairo=/opt/crater/target/debug/deps/libcairo-6d829ad723b15fe8.rlib --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-10c2e9d9e54ac971.rlib --extern gdk=/opt/crater/target/debug/deps/libgdk-5efd56c8d26afa3e.rlib --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-01072811b5e4dbca.rlib --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-5cf74db02fb483e8.rlib --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-80baac9676ab4c5d.rlib --extern gio=/opt/crater/target/debug/deps/libgio-4a39c307c5256389.rlib --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-dcf687663aab46b6.rlib --extern glib=/opt/crater/target/debug/deps/libglib-dcea7cb4534b8f03.rlib --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-b8c3125d8eecdbc4.rlib --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-cf2d30a4d38b8156.rlib --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-49fbdd2cd4b53f53.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-6a4e8ea56a445919.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-04690c45c813ea6e.rlib --extern pango=/opt/crater/target/debug/deps/libpango-5e01b2c02a93c762.rlib --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "629580d0d568e4186e894566a5c3c98035d8aa5e3505730b0e95ed60f2c8eaa0"`
[INFO] running `"docker" "rm" "-f" "629580d0d568e4186e894566a5c3c98035d8aa5e3505730b0e95ed60f2c8eaa0"`
[INFO] [stdout] 629580d0d568e4186e894566a5c3c98035d8aa5e3505730b0e95ed60f2c8eaa0