$ git clone -n https://src.fedoraproject.org/rpms/python-pypandoc.git /var/lib/mock/f39-build-1827136-41871/root/chroot_tmpdir/scmroot/python-pypandoc
Cloning into '/var/lib/mock/f39-build-1827136-41871/root/chroot_tmpdir/scmroot/python-pypandoc'...
$ git fetch origin ebfff998f8b3300b6b3c14c963695a19a8676700:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pypandoc
 * [new ref]         ebfff998f8b3300b6b3c14c963695a19a8676700 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ebfff99 Version 1.12.post318