$ git clone -n https://src.fedoraproject.org/rpms/minicom.git /var/lib/mock/f39-build-1577413-37963/root/chroot_tmpdir/scmroot/minicom
Cloning into '/var/lib/mock/f39-build-1577413-37963/root/chroot_tmpdir/scmroot/minicom'...
$ git fetch origin 3dce5fffcbdc949d481753a9e1c1ad393bbe5e8b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/minicom
 * [new ref]         3dce5fffcbdc949d481753a9e1c1ad393bbe5e8b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3dce5ff Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild