$ git clone -n https://src.fedoraproject.org/rpms/libchewing.git /var/lib/mock/f41-build-1028900-18369/root/chroot_tmpdir/scmroot/libchewing
Cloning into '/var/lib/mock/f41-build-1028900-18369/root/chroot_tmpdir/scmroot/libchewing'...
$ git fetch origin 0af6b2c5035b0fc5b47757ad75d806d687fbd7f9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libchewing
 * [new ref]         0af6b2c5035b0fc5b47757ad75d806d687fbd7f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0af6b2c Rebuilt for Python 3.13