$ git clone -n http://fedora.riscv.rocks:3000/rpms/R-rsvg.git /var/lib/mock/f41-build-821662-152612/root/chroot_tmpdir/scmroot/R-rsvg
Cloning into '/var/lib/mock/f41-build-821662-152612/root/chroot_tmpdir/scmroot/R-rsvg'...
$ git fetch origin f54f4738925930fbc40d93de13940e7303cf6a67:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/R-rsvg
 * [new ref]         f54f4738925930fbc40d93de13940e7303cf6a67 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f54f473 Bootstrap (riscv64)