$ git clone -n https://src.fedoraproject.org/rpms/keepassxc.git /var/lib/mock/f41-build-847257-163867/root/chroot_tmpdir/scmroot/keepassxc
Cloning into '/var/lib/mock/f41-build-847257-163867/root/chroot_tmpdir/scmroot/keepassxc'...
$ git fetch origin 23d5fba22ffdeeb2f58503b2d17bf9fb48741abf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/keepassxc
 * [new ref]         23d5fba22ffdeeb2f58503b2d17bf9fb48741abf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 23d5fba Rebuild (qt5)