$ git clone -n http://fedora.riscv.rocks:3000/rpms/baresip.git /var/lib/mock/f41-build-853871-166737/root/chroot_tmpdir/scmroot/baresip
Cloning into '/var/lib/mock/f41-build-853871-166737/root/chroot_tmpdir/scmroot/baresip'...
$ git fetch origin 9520b4db13913d99f495640bd97dd98998568a5d:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/baresip
 * [new ref]         9520b4db13913d99f495640bd97dd98998568a5d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9520b4d Fix RPATH (riscv64)