$ git clone -n https://src.fedoraproject.org/rpms/doublecmd.git /var/lib/mock/f40-build-2614703-64151/root/chroot_tmpdir/scmroot/doublecmd
Cloning into '/var/lib/mock/f40-build-2614703-64151/root/chroot_tmpdir/scmroot/doublecmd'...
$ git fetch origin dbd48e39ad4e0a6cf3311217ad59eda8dbc5ea06:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/doublecmd
 * [new ref]         dbd48e39ad4e0a6cf3311217ad59eda8dbc5ea06 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dbd48e3 Update to 1.1.11.