$ git clone -n https://src.fedoraproject.org/rpms/erlang-p1_acme.git /var/lib/mock/f40-build-2435954-60793/root/chroot_tmpdir/scmroot/erlang-p1_acme
Cloning into '/var/lib/mock/f40-build-2435954-60793/root/chroot_tmpdir/scmroot/erlang-p1_acme'...
$ git fetch origin 5674828a7fa2f12f87bf78f9d571164eff10f4ea:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-p1_acme
 * [new ref]         5674828a7fa2f12f87bf78f9d571164eff10f4ea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5674828 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild