$ git clone -n https://src.fedoraproject.org/rpms/kf5-kinit.git /var/lib/mock/f38-build-717404-96560/root/chroot_tmpdir/scmroot/kf5-kinit
Cloning into '/var/lib/mock/f38-build-717404-96560/root/chroot_tmpdir/scmroot/kf5-kinit'...
$ git fetch origin f1b0343b0523ffe262bc4a5b6bba93617cf82ef3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kinit
 * [new ref]         f1b0343b0523ffe262bc4a5b6bba93617cf82ef3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f1b0343 5.106.0