$ git clone -n https://src.fedoraproject.org/rpms/python-mistune.git /var/lib/mock/f39-build-1554199-37039/root/chroot_tmpdir/scmroot/python-mistune
Cloning into '/var/lib/mock/f39-build-1554199-37039/root/chroot_tmpdir/scmroot/python-mistune'...
$ git fetch origin 18c4d176a8f1adf30295bf1382cc9caf2b703243:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-mistune
 * [new ref]         18c4d176a8f1adf30295bf1382cc9caf2b703243 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 18c4d17 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild