$ git clone -n http://fedora.riscv.rocks:3000/rpms/ghc.git /var/lib/mock/f38-build-727205-100581/root/chroot_tmpdir/scmroot/ghc
Cloning into '/var/lib/mock/f38-build-727205-100581/root/chroot_tmpdir/scmroot/ghc'...
$ git reset --hard 3c4d4b0111ed1575bd9db73602c677eacf3917ed
HEAD is now at 3c4d4b0 Set it to -j1