$ git clone -n https://src.fedoraproject.org/rpms/python-watchfiles.git /var/lib/mock/f39-build-1946025-43201/root/chroot_tmpdir/scmroot/python-watchfiles
Cloning into '/var/lib/mock/f39-build-1946025-43201/root/chroot_tmpdir/scmroot/python-watchfiles'...
$ git fetch origin 7d74fae37a2bdcaa6b1356f8e82ca33c63516abb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-watchfiles
 * [new ref]         7d74fae37a2bdcaa6b1356f8e82ca33c63516abb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d74fae Initial package, resolves rhbz#2240154