$ git clone -n https://src.fedoraproject.org/rpms/timespan.git /var/lib/mock/f31-build-59836-28647/root/chroot_tmpdir/scmroot/timespan
Cloning into '/var/lib/mock/f31-build-59836-28647/root/chroot_tmpdir/scmroot/timespan'...
$ git reset --hard d4daea1c3feeb039b27f189548bb5a22ef391124
HEAD is now at d4daea1 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild