$ git clone -n http://fedora.riscv.rocks:3000/rpms/mozjs91.git /var/lib/mock/f38-build-706098-90933/root/chroot_tmpdir/scmroot/mozjs91
Cloning into '/var/lib/mock/f38-build-706098-90933/root/chroot_tmpdir/scmroot/mozjs91'...
$ git reset --hard 0edc1fa00657e8be74d51729667486e354332342
HEAD is now at 0edc1fa Add support for riscv64