$ git clone -n https://src.fedoraproject.org/rpms/python-fastapi.git /var/lib/mock/f40-build-2636392-66156/root/chroot_tmpdir/scmroot/python-fastapi
Cloning into '/var/lib/mock/f40-build-2636392-66156/root/chroot_tmpdir/scmroot/python-fastapi'...
$ git fetch origin 9c496b295afe4b3f294338494d276f5951417ca5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-fastapi
 * [new ref]         9c496b295afe4b3f294338494d276f5951417ca5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9c496b2 [packit] 0.110.0 upstream release