$ git clone -n https://src.fedoraproject.org/rpms/python-openapi-core.git /var/lib/mock/f41-build-side-1-2814755-32949/root/chroot_tmpdir/scmroot/python-openapi-core
Cloning into '/var/lib/mock/f41-build-side-1-2814755-32949/root/chroot_tmpdir/scmroot/python-openapi-core'...
$ git fetch origin 0c3c7750f619288e4868e3b14c883c3986901073:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-openapi-core
 * [new ref]         0c3c7750f619288e4868e3b14c883c3986901073 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c3c775 Allow aioitertools 0.12.0 (fix RHBZ#2315548)