$ git clone -n https://src.fedoraproject.org/rpms/libprojectM.git /var/lib/mock/f42-build-3280217-41340/root/chroot_tmpdir/scmroot/libprojectM
Cloning into '/var/lib/mock/f42-build-3280217-41340/root/chroot_tmpdir/scmroot/libprojectM'...
$ git fetch origin d6bf89a5d551a248d26832e70baa7271d3196976:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libprojectM
 * [new ref]         d6bf89a5d551a248d26832e70baa7271d3196976 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d6bf89a Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild