$ git clone -n http://fedora.riscv.rocks:3000/rpms/jemalloc.git /var/lib/mock/f38-build-699619-87661/root/chroot_tmpdir/scmroot/jemalloc
Cloning into '/var/lib/mock/f38-build-699619-87661/root/chroot_tmpdir/scmroot/jemalloc'...
$ git reset --hard b47a739ccfc3d701e87d49d5db220962fe969052
HEAD is now at b47a739 Add support for riscv64