$ git clone -n https://git.cclinux.org/stage/rpms/hwdata.git /var/lib/mock/dist-circle8-build-100116-50247/root/chroot_tmpdir/scmroot/hwdata
Cloning into '/var/lib/mock/dist-circle8-build-100116-50247/root/chroot_tmpdir/scmroot/hwdata'...
$ git fetch origin 3bab95c8ecb923478847aef17bf5911b24b0b9d4:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/hwdata
 * [new ref]         3bab95c8ecb923478847aef17bf5911b24b0b9d4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3bab95c import hwdata-0.314-8.16.el8