$ git clone -n http://fedora.riscv.rocks:3000/rpms/R-rsconnect.git /var/lib/mock/f41-build-839977-160432/root/chroot_tmpdir/scmroot/R-rsconnect
Cloning into '/var/lib/mock/f41-build-839977-160432/root/chroot_tmpdir/scmroot/R-rsconnect'...
$ git fetch origin b985c9b1074f98a022dc265c563018c9e0e27640:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/R-rsconnect
 * [new ref]         b985c9b1074f98a022dc265c563018c9e0e27640 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b985c9b Enable bootstrap