$ git clone -n https://src.fedoraproject.org/rpms/kvantum.git /var/lib/mock/f40-build-1951102-25188/root/chroot_tmpdir/scmroot/kvantum
Cloning into '/var/lib/mock/f40-build-1951102-25188/root/chroot_tmpdir/scmroot/kvantum'...
$ git fetch origin e75b221388a56c1acda9fc93f1522292639280b3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kvantum
 * [new ref]         e75b221388a56c1acda9fc93f1522292639280b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e75b221 Update to 1.1.2 (fedora#2284267)