$ git clone -n https://src.fedoraproject.org/rpms/golang-github-openprinting-ipp-usb.git /var/lib/mock/f39-build-1507830-35310/root/chroot_tmpdir/scmroot/golang-github-openprinting-ipp-usb
Cloning into '/var/lib/mock/f39-build-1507830-35310/root/chroot_tmpdir/scmroot/golang-github-openprinting-ipp-usb'...
$ git fetch origin 969959ec239c297b62421e4ac46a468c99146578:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-openprinting-ipp-usb
 * [new ref]         969959ec239c297b62421e4ac46a468c99146578 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 969959e SPDX migration