$ git clone -n https://src.fedoraproject.org/rpms/python-tw2-core.git /var/lib/mock/f39-build-1596693-38392/root/chroot_tmpdir/scmroot/python-tw2-core
Cloning into '/var/lib/mock/f39-build-1596693-38392/root/chroot_tmpdir/scmroot/python-tw2-core'...
$ git fetch origin 9ad067dc463ca268e4c449dee2c465b4f8e3bb23:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-tw2-core
 * [new ref]         9ad067dc463ca268e4c449dee2c465b4f8e3bb23 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ad067d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild