$ git clone -n https://src.fedoraproject.org/rpms/rust-gstreamer-audio.git /var/lib/mock/f41-build-700632-12889/root/chroot_tmpdir/scmroot/rust-gstreamer-audio
Cloning into '/var/lib/mock/f41-build-700632-12889/root/chroot_tmpdir/scmroot/rust-gstreamer-audio'...
$ git fetch origin ffe0bd5785fde9152c4026c6b87e8286f1789a54:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gstreamer-audio
 * [new ref]         ffe0bd5785fde9152c4026c6b87e8286f1789a54 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ffe0bd5 Update to version 0.22.4; Fixes RHBZ#2273989