$ git clone -n https://github.com/fedora-riscv/ccdciel.git /var/lib/mock/f39-build-2394276-60529/root/chroot_tmpdir/scmroot/ccdciel
Cloning into '/var/lib/mock/f39-build-2394276-60529/root/chroot_tmpdir/scmroot/ccdciel'...
$ git fetch origin 7529f256bae29c47b0d7c854aa76282569a3a7d4:KOJI_FETCH_HEAD
From https://github.com/fedora-riscv/ccdciel
 * [new ref]         7529f256bae29c47b0d7c854aa76282569a3a7d4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7529f25 Rebuild for f39