Sep 21 09:01:19.772 INFO checking gstreamer-webrtc-sys-0.6.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 09:01:19.772 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 09:01:19.772 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 09:01:19.967 INFO blam! adc258a63f096d13ab2da0fc77ef54c4321b12762dbce01915fb22046574512a
Sep 21 09:01:19.969 INFO running `"docker" "start" "-a" "adc258a63f096d13ab2da0fc77ef54c4321b12762dbce01915fb22046574512a"`
Sep 21 09:01:21.138 INFO kablam! usermod: no changes
Sep 21 09:01:21.259 INFO kablam!     Checking shell-words v0.1.0
Sep 21 09:01:21.262 INFO kablam!    Compiling glib-sys v0.7.0
Sep 21 09:01:21.270 INFO kablam!    Compiling gobject-sys v0.7.0
Sep 21 09:01:21.280 INFO kablam!    Compiling gstreamer-sys v0.6.0
Sep 21 09:01:21.280 INFO kablam!    Compiling gstreamer-sdp-sys v0.6.0
Sep 21 09:01:21.280 INFO kablam!    Compiling gstreamer-webrtc-sys v0.6.0 (/source)
Sep 21 09:01:24.646 INFO kablam! error: failed to run custom build command for `gstreamer-sys v0.6.0`
Sep 21 09:01:24.646 INFO kablam! process didn't exit successfully: `/target/debug/build/gstreamer-sys-1638401528d7a484/build-script-build` (exit code: 1)
Sep 21 09:01:24.646 INFO kablam! --- stderr
Sep 21 09:01:24.646 INFO kablam! `"pkg-config" "--libs" "--cflags" "gstreamer-1.0 >= 1.0"` did not exit successfully: exit code: 1
Sep 21 09:01:24.646 INFO kablam! --- stderr
Sep 21 09:01:24.646 INFO kablam! Package gstreamer-1.0 was not found in the pkg-config search path.
Sep 21 09:01:24.646 INFO kablam! Perhaps you should add the directory containing `gstreamer-1.0.pc'
Sep 21 09:01:24.646 INFO kablam! to the PKG_CONFIG_PATH environment variable
Sep 21 09:01:24.646 INFO kablam! No package 'gstreamer-1.0' found
Sep 21 09:01:24.646 INFO kablam! 
Sep 21 09:01:24.646 INFO kablam! 
Sep 21 09:01:24.646 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 09:01:25.472 INFO kablam! error: build failed
Sep 21 09:01:25.473 INFO kablam! su: No module specific data is present
Sep 21 09:01:25.921 INFO running `"docker" "rm" "-f" "adc258a63f096d13ab2da0fc77ef54c4321b12762dbce01915fb22046574512a"`
Sep 21 09:01:26.079 INFO blam! adc258a63f096d13ab2da0fc77ef54c4321b12762dbce01915fb22046574512a