$ git clone -n https://src.fedoraproject.org/rpms/ccdciel.git /var/lib/mock/f39-build-2454861-61439/root/chroot_tmpdir/scmroot/ccdciel
Cloning into '/var/lib/mock/f39-build-2454861-61439/root/chroot_tmpdir/scmroot/ccdciel'...
$ git fetch origin c8f930806e3a48d12636a5b52d63e28e4b2090e4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ccdciel
 * [new ref]         c8f930806e3a48d12636a5b52d63e28e4b2090e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c8f9308 Update to 0.9.86 (fedora#2239289)