$ git clone -n https://src.fedoraproject.org/rpms/gstreamer1-vaapi.git /var/lib/mock/f40-build-764335-122922/root/chroot_tmpdir/scmroot/gstreamer1-vaapi
Cloning into '/var/lib/mock/f40-build-764335-122922/root/chroot_tmpdir/scmroot/gstreamer1-vaapi'...
$ git reset --hard e881d7e2fbb403df0483d39882d6eb4a54036dcf
HEAD is now at e881d7e 1.22.7