$ git clone -n https://github.com/fedora-riscv/imake /var/lib/mock/f39-build-2413812-60557/root/chroot_tmpdir/scmroot/imake
Cloning into '/var/lib/mock/f39-build-2413812-60557/root/chroot_tmpdir/scmroot/imake'...
$ git fetch origin 754bc3f6b68005683c9c6ff1f49b005089466c00:KOJI_FETCH_HEAD
From https://github.com/fedora-riscv/imake
 * [new ref]         754bc3f6b68005683c9c6ff1f49b005089466c00 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 754bc3f Merge remote-tracking branch 'fedora/f39' into f39-rv64