$ git clone -n https://src.fedoraproject.org/rpms/python-fastapi.git /var/lib/mock/f41-build-side-2-python-2710014-30481/root/chroot_tmpdir/scmroot/python-fastapi
Cloning into '/var/lib/mock/f41-build-side-2-python-2710014-30481/root/chroot_tmpdir/scmroot/python-fastapi'...
$ git fetch origin 81f5636781655aa6a4b69f7c16d0f406d2fee6a8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-fastapi
 * [new ref]         81f5636781655aa6a4b69f7c16d0f406d2fee6a8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 81f5636 Update to 0.114.2 upstream release