$ git clone -n http://fedora.riscv.rocks:3000/rpms/ghc-stringbuilder.git /var/lib/mock/f38-build-726520-100164/root/chroot_tmpdir/scmroot/ghc-stringbuilder
Cloning into '/var/lib/mock/f38-build-726520-100164/root/chroot_tmpdir/scmroot/ghc-stringbuilder'...
$ git reset --hard b9f5d54c3ba79bf97de812e968a23a683938a9cc
HEAD is now at b9f5d54 Rebuilt for Fedora/RISCV (riscv64); adding .rvreX to Release: