$ git clone -n https://src.fedoraproject.org/rpms/inxi.git /var/lib/mock/f40-build-2246638-53830/root/chroot_tmpdir/scmroot/inxi
Cloning into '/var/lib/mock/f40-build-2246638-53830/root/chroot_tmpdir/scmroot/inxi'...
$ git fetch origin db4e3b447999334634fc22d94bd9b85327ac03c7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/inxi
 * [new ref]         db4e3b447999334634fc22d94bd9b85327ac03c7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at db4e3b4 BuildRequire perl-generators, add missing requirements