$ git clone -n https://src.fedoraproject.org/rpms/indent.git /var/lib/mock/f40-build-2199387-51737/root/chroot_tmpdir/scmroot/indent
Cloning into '/var/lib/mock/f40-build-2199387-51737/root/chroot_tmpdir/scmroot/indent'...
$ git fetch origin dc81459d0125d8d8fb273c73e4d4da7b993a67a9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/indent
 * [new ref]         dc81459d0125d8d8fb273c73e4d4da7b993a67a9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dc81459 Patches for the buffer overflows were accepted