$ git clone -n https://src.fedoraproject.org/rpms/keepassxc.git /var/lib/mock/f41-build-1021840-18037/root/chroot_tmpdir/scmroot/keepassxc
Cloning into '/var/lib/mock/f41-build-1021840-18037/root/chroot_tmpdir/scmroot/keepassxc'...
$ git fetch origin aed3b155886b12a1f84250559286db380548c0f4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/keepassxc
 * [new ref]         aed3b155886b12a1f84250559286db380548c0f4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aed3b15 Update keepassxc.spec