$ git clone -n https://src.fedoraproject.org/rpms/python-systemd.git /var/lib/mock/f40-build-731080-103647/root/chroot_tmpdir/scmroot/python-systemd
Cloning into '/var/lib/mock/f40-build-731080-103647/root/chroot_tmpdir/scmroot/python-systemd'...
$ git fetch origin 7f2ac2eec938f924321d5447f13f122591a0bbff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-systemd
 * [new ref]         7f2ac2eec938f924321d5447f13f122591a0bbff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7f2ac2e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild