$ git clone -n https://src.fedoraproject.org/rpms/spew.git /var/lib/mock/f31-build-69944-30390/root/thebuilddir/tmp/scmroot/spew
Cloning into '/var/lib/mock/f31-build-69944-30390/root/thebuilddir/tmp/scmroot/spew'...
$ git reset --hard 959453dc27867ad317a4fb827e73862da578a661
HEAD is now at 959453d - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild