$ git clone -n http://fedora.riscv.rocks:3000/rpms/ghc-HStringTemplate.git /var/lib/mock/f38-build-726283-100034/root/chroot_tmpdir/scmroot/ghc-HStringTemplate
Cloning into '/var/lib/mock/f38-build-726283-100034/root/chroot_tmpdir/scmroot/ghc-HStringTemplate'...
$ git fetch origin f474fcf4cc55d1317df1b20f749402b1e81a608c:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/ghc-HStringTemplate
 * [new ref]         f474fcf4cc55d1317df1b20f749402b1e81a608c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f474fcf Rebuilt for Fedora/RISCV (riscv64); adding .rvreX to Release: