$ git clone -n https://src.fedoraproject.org/rpms/libotf.git /var/lib/mock/f45-build-16735-490/root/chroot_tmpdir/scmroot/libotf
Cloning into '/var/lib/mock/f45-build-16735-490/root/chroot_tmpdir/scmroot/libotf'...
$ git fetch origin 9642194003c907db7b763fa74490119622cdf504:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libotf
 * [new ref]         9642194003c907db7b763fa74490119622cdf504 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9642194 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild