$ git clone -n https://src.fedoraproject.org/rpms/kinfocenter.git /var/lib/mock/f38-build-side-42-init-devel-571445-25912/root/chroot_tmpdir/scmroot/kinfocenter
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-571445-25912/root/chroot_tmpdir/scmroot/kinfocenter'...
$ git fetch origin e1999247614a4c76c53bc4b9ae9385020c4f55a5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kinfocenter
 * [new ref]         e1999247614a4c76c53bc4b9ae9385020c4f55a5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e199924 5.27.4