$ git clone -n https://src.fedoraproject.org/rpms/bacula-docs.git /var/lib/mock/f40-build-2310849-57459/root/chroot_tmpdir/scmroot/bacula-docs
Cloning into '/var/lib/mock/f40-build-2310849-57459/root/chroot_tmpdir/scmroot/bacula-docs'...
$ git fetch origin 30a0723e37511e19d3d2c087542cee4b7cf8d245:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bacula-docs
 * [new ref]         30a0723e37511e19d3d2c087542cee4b7cf8d245 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 30a0723 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild