$ git clone -n https://src.fedoraproject.org/rpms/doublecmd.git /var/lib/mock/f39-build-1935182-43119/root/chroot_tmpdir/scmroot/doublecmd
Cloning into '/var/lib/mock/f39-build-1935182-43119/root/chroot_tmpdir/scmroot/doublecmd'...
$ git fetch origin d7116d8907aa925b77710a5c61d4171116700b93:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/doublecmd
 * [new ref]         d7116d8907aa925b77710a5c61d4171116700b93 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d7116d8 Update to 1.1.7.