Aug 11 12:01:39.717 INFO checking gstreamer-webrtc-sys-0.5.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 12:01:39.718 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 12:01:39.718 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 12:01:39.718 INFO running `"docker" "create" "-v" "/tmp/crater.GnCevvosXiFM:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 12:01:39.998 INFO blam! 0afb631c2bca462cfd6d0a164dad99a28ab8bb8f731d07f65082d548233bafd0
Aug 11 12:01:40.000 INFO running `"docker" "start" "-a" "0afb631c2bca462cfd6d0a164dad99a28ab8bb8f731d07f65082d548233bafd0"`
Aug 11 12:01:41.062 INFO kablam!    Compiling gstreamer-sys v0.5.0
Aug 11 12:01:41.063 INFO kablam!    Compiling gstreamer-sdp-sys v0.5.0
Aug 11 12:01:41.063 INFO kablam!    Compiling gstreamer-webrtc-sys v0.5.0 (file:///source)
Aug 11 12:01:43.658 INFO kablam! error: failed to run custom build command for `gstreamer-sys v0.5.0`
Aug 11 12:01:43.658 INFO kablam! process didn't exit successfully: `/target/debug/build/gstreamer-sys-d1fd8cdc971b5719/build-script-build` (exit code: 1)
Aug 11 12:01:43.658 INFO kablam! --- stderr
Aug 11 12:01:43.658 INFO kablam! `"pkg-config" "--libs" "--cflags" "gstreamer-1.0 >= 1.0"` did not exit successfully: exit code: 1
Aug 11 12:01:43.658 INFO kablam! --- stderr
Aug 11 12:01:43.658 INFO kablam! Package gstreamer-1.0 was not found in the pkg-config search path.
Aug 11 12:01:43.658 INFO kablam! Perhaps you should add the directory containing `gstreamer-1.0.pc'
Aug 11 12:01:43.658 INFO kablam! to the PKG_CONFIG_PATH environment variable
Aug 11 12:01:43.658 INFO kablam! No package 'gstreamer-1.0' found
Aug 11 12:01:43.658 INFO kablam! 
Aug 11 12:01:43.659 INFO kablam! 
Aug 11 12:01:43.661 INFO kablam! su: No module specific data is present
Aug 11 12:01:44.325 INFO running `"docker" "rm" "-f" "0afb631c2bca462cfd6d0a164dad99a28ab8bb8f731d07f65082d548233bafd0"`
Aug 11 12:01:44.475 INFO blam! 0afb631c2bca462cfd6d0a164dad99a28ab8bb8f731d07f65082d548233bafd0