$ git clone -n https://src.fedoraproject.org/rpms/gstreamer1-vaapi.git /var/lib/mock/f37-build-666466-74355/root/chroot_tmpdir/scmroot/gstreamer1-vaapi
Cloning into '/var/lib/mock/f37-build-666466-74355/root/chroot_tmpdir/scmroot/gstreamer1-vaapi'...
$ git reset --hard 039ff053d5baf3d7b8e893c2065af235bf1ff8f3
HEAD is now at 039ff05 Add requires on mesa-va-drivers