$ git clone -n https://src.fedoraproject.org/rpms/perl-Net-RawIP.git /var/lib/mock/f39-build-1435657-32006/root/chroot_tmpdir/scmroot/perl-Net-RawIP
Cloning into '/var/lib/mock/f39-build-1435657-32006/root/chroot_tmpdir/scmroot/perl-Net-RawIP'...
$ git fetch origin b6cd651a9ed5d6df9bca6a835e6d66545e0f935d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Net-RawIP
 * [new ref]         b6cd651a9ed5d6df9bca6a835e6d66545e0f935d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b6cd651 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild