$ git clone -n https://src.fedoraproject.org/rpms/pimcommon.git /var/lib/mock/f41-build-side-1-2753455-31224/root/chroot_tmpdir/scmroot/pimcommon
Cloning into '/var/lib/mock/f41-build-side-1-2753455-31224/root/chroot_tmpdir/scmroot/pimcommon'...
$ git fetch origin 84db58149b1eec736cda6421f01594f97edea5e7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pimcommon
 * [new ref]         84db58149b1eec736cda6421f01594f97edea5e7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 84db581 24.08.1