$ git clone -n https://src.fedoraproject.org/rpms/kolf.git /var/lib/mock/f41-build-856187-167483/root/chroot_tmpdir/scmroot/kolf
Cloning into '/var/lib/mock/f41-build-856187-167483/root/chroot_tmpdir/scmroot/kolf'...
$ git fetch origin d5c9ae9b623681316a7d3525f4fb2905bcc7a0b8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kolf
 * [new ref]         d5c9ae9b623681316a7d3525f4fb2905bcc7a0b8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d5c9ae9 24.08.2