$ git clone -n https://src.fedoraproject.org/rpms/python-nest-asyncio.git /var/lib/mock/f45-build-31707-654/root/chroot_tmpdir/scmroot/python-nest-asyncio
Cloning into '/var/lib/mock/f45-build-31707-654/root/chroot_tmpdir/scmroot/python-nest-asyncio'...
$ git fetch origin 98b27b628c287195510eadd1278dc2169d29b904:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-nest-asyncio
 * [new ref]         98b27b628c287195510eadd1278dc2169d29b904 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 98b27b6 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild