$ git clone -n https://src.fedoraproject.org/rpms/clevis.git /var/lib/mock/f39-build-1540988-36480/root/chroot_tmpdir/scmroot/clevis
Cloning into '/var/lib/mock/f39-build-1540988-36480/root/chroot_tmpdir/scmroot/clevis'...
$ git fetch origin dac788fd4dc7540ea08659fdcbdc30ec829613e2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/clevis
 * [new ref]         dac788fd4dc7540ea08659fdcbdc30ec829613e2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dac788f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild