$ git clone -n https://src.fedoraproject.org/rpms/nom-tam-fits.git /var/lib/mock/f38-build-side-42-init-devel-1148201-30469/root/chroot_tmpdir/scmroot/nom-tam-fits
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1148201-30469/root/chroot_tmpdir/scmroot/nom-tam-fits'...
$ git fetch origin 576d9e3ad4a2fd6e233d22382f36b1a32c3c56a2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nom-tam-fits
 * [new ref]         576d9e3ad4a2fd6e233d22382f36b1a32c3c56a2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 576d9e3 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild