$ git clone -n https://src.fedoraproject.org/rpms/python-unicodedata2.git /var/lib/mock/f40-build-731106-103651/root/chroot_tmpdir/scmroot/python-unicodedata2
Cloning into '/var/lib/mock/f40-build-731106-103651/root/chroot_tmpdir/scmroot/python-unicodedata2'...
$ git fetch origin 9b73febfb313cc2c898c16b2f6ac496fa669b2e8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-unicodedata2
 * [new ref]         9b73febfb313cc2c898c16b2f6ac496fa669b2e8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9b73feb Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild