$ git clone -n https://src.fedoraproject.org/rpms/arp-scan.git /var/lib/mock/f39-build-1468553-33787/root/chroot_tmpdir/scmroot/arp-scan
Cloning into '/var/lib/mock/f39-build-1468553-33787/root/chroot_tmpdir/scmroot/arp-scan'...
$ git fetch origin bcc2f661ad6041086404d9ceccc0571051e1286d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/arp-scan
 * [new ref]         bcc2f661ad6041086404d9ceccc0571051e1286d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bcc2f66 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild