$ git clone -n http://fedora.riscv.rocks:3000/rpms/rust-skim.git /var/lib/mock/f38-build-710278-93421/root/chroot_tmpdir/scmroot/rust-skim
Cloning into '/var/lib/mock/f38-build-710278-93421/root/chroot_tmpdir/scmroot/rust-skim'...
$ git fetch origin 31a7cfdc6f823eaa48457245b5b960d558b07499:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/rust-skim
 * [new ref]         31a7cfdc6f823eaa48457245b5b960d558b07499 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 31a7cfd Rebuilt for Fedora/RISCV (riscv64); adding .rvreX to Release: