$ git clone -n http://fedora.riscv.rocks:3000/rpms/golang.git /var/lib/mock/f40-build-775851-128467/root/chroot_tmpdir/scmroot/golang
Cloning into '/var/lib/mock/f40-build-775851-128467/root/chroot_tmpdir/scmroot/golang'...
$ git fetch origin d2458ceb023bbdf579aa2b3e6f4752af5b990dbf:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/golang
 * [new ref]         d2458ceb023bbdf579aa2b3e6f4752af5b990dbf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d2458ce Merge commit '168cd4381996c6d7318f856c58b808624ea86d68' into main-riscv64