$ git clone -n https://src.fedoraproject.org/rpms/python-ibm-vpc.git /var/lib/mock/f40-build-2222623-52709/root/chroot_tmpdir/scmroot/python-ibm-vpc
Cloning into '/var/lib/mock/f40-build-2222623-52709/root/chroot_tmpdir/scmroot/python-ibm-vpc'...
$ git fetch origin 533cde534ae4576355a4971e478a440af6dab669:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-ibm-vpc
 * [new ref]         533cde534ae4576355a4971e478a440af6dab669 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 533cde5 [packit] 0.20.0 upstream release