$ git clone -n https://src.fedoraproject.org/rpms/python-mypy_extensions.git /var/lib/mock/f39-build-1554200-37039/root/chroot_tmpdir/scmroot/python-mypy_extensions
Cloning into '/var/lib/mock/f39-build-1554200-37039/root/chroot_tmpdir/scmroot/python-mypy_extensions'...
$ git fetch origin 2ae73da520f273ee25cdd584859981c7693d0782:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-mypy_extensions
 * [new ref]         2ae73da520f273ee25cdd584859981c7693d0782 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2ae73da Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild