[INFO] crate libhandy 0.4.0 is already in cache
[INFO] extracting crate libhandy 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/libhandy/0.4.0
[INFO] extracting crate libhandy 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libhandy/0.4.0
[INFO] validating manifest of libhandy-0.4.0 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 libhandy-0.4.0 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 libhandy-0.4.0
[INFO] finished frobbing libhandy-0.4.0
[INFO] frobbed toml for libhandy-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/libhandy/0.4.0/Cargo.toml
[INFO] started frobbing libhandy-0.4.0
[INFO] finished frobbing libhandy-0.4.0
[INFO] frobbed toml for libhandy-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libhandy/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 libhandy-0.4.0 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-4/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/libhandy/0.4.0:/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] 4aa181feda82ef377e6fe085e2543a64619b6764933f1bff4c02b49e38495f3d
[INFO] running `"docker" "start" "-a" "4aa181feda82ef377e6fe085e2543a64619b6764933f1bff4c02b49e38495f3d"`
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling gtk v0.7.0
[INFO] [stderr]    Compiling gdk-sys v0.9.0
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]    Compiling libhandy-sys v0.3.1
[INFO] [stderr]    Compiling gobject-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0
[INFO] [stderr] error: failed to run custom build command for `gtk-sys v0.9.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/gtk-sys-60ce08113975e0ba/build-script-build` (exit code: 1)
[INFO] [stderr] --- stderr
[INFO] [stderr] `"pkg-config" "--libs" "--cflags" "gtk+-3.0" "gtk+-3.0 >= 3.24"` did not exit successfully: exit code: 1
[INFO] [stderr] --- stderr
[INFO] [stderr] Requested 'gtk+-3.0 >= 3.24' but version of GTK+ is 3.22.11
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "4aa181feda82ef377e6fe085e2543a64619b6764933f1bff4c02b49e38495f3d"`
[INFO] running `"docker" "rm" "-f" "4aa181feda82ef377e6fe085e2543a64619b6764933f1bff4c02b49e38495f3d"`
[INFO] [stdout] 4aa181feda82ef377e6fe085e2543a64619b6764933f1bff4c02b49e38495f3d