$ git clone -n http://fedora.riscv.rocks:3000/rpms/nss.git /var/lib/mock/f41-build-861222-169528/root/chroot_tmpdir/scmroot/nss
Cloning into '/var/lib/mock/f41-build-861222-169528/root/chroot_tmpdir/scmroot/nss'...
$ git fetch origin 47a45d5eb70764c0e5448fb0b64f3a02255573db:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/nss
 * [new ref]         47a45d5eb70764c0e5448fb0b64f3a02255573db -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 47a45d5 Merge remote-tracking branch 'up/main' into main-riscv64