$ git clone -n https://src.fedoraproject.org/rpms/postgresql16.git /var/lib/mock/f41-build-814014-148841/root/chroot_tmpdir/scmroot/postgresql16
Cloning into '/var/lib/mock/f41-build-814014-148841/root/chroot_tmpdir/scmroot/postgresql16'...
$ git fetch origin 7fa64c3e44c94c82ab2778935715d93c07c029af:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/postgresql16
 * [new ref]         7fa64c3e44c94c82ab2778935715d93c07c029af -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7fa64c3 Disable ENGINE API