$ git clone -n https://src.fedoraproject.org/rpms/logjam.git /var/lib/mock/f31-build-48724-27197/root/chroot_tmpdir/scmroot/logjam
Cloning into '/var/lib/mock/f31-build-48724-27197/root/chroot_tmpdir/scmroot/logjam'...
$ git reset --hard 87b8f70a628edbd86ed4701a384ee66e798dd761
HEAD is now at 87b8f70 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild