$ git clone -n https://src.fedoraproject.org/rpms/systemd.git /var/lib/mock/f38-build-side-42-init-devel-468268-23265/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-468268-23265/root/chroot_tmpdir/scmroot/systemd'...
$ git reset --hard 7f6f2305068a147ec8feaaa6dc970ba6d1b82a89
HEAD is now at 7f6f230 Version 253.2