$ git clone -n http://fedora.riscv.rocks:3000/rpms/mozjs102.git /var/lib/mock/f37-build-657248-73225/root/chroot_tmpdir/scmroot/mozjs102
Cloning into '/var/lib/mock/f37-build-657248-73225/root/chroot_tmpdir/scmroot/mozjs102'...
$ git reset --hard fd056e6d772d0b2b25cff0008459a4c304847ac8
HEAD is now at fd056e6 mozjs102-102.4.0