$ git clone -n https://src.fedoraproject.org/rpms/nodejs18.git /var/lib/mock/f40-build-794278-139514/root/chroot_tmpdir/scmroot/nodejs18
Cloning into '/var/lib/mock/f40-build-794278-139514/root/chroot_tmpdir/scmroot/nodejs18'...
$ git fetch origin bac0aa862476d5de28e907a5ab4ef2be616499b4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nodejs18
 * [new ref]         bac0aa862476d5de28e907a5ab4ef2be616499b4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bac0aa8 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild