$ git clone -n https://src.fedoraproject.org/rpms/R-reshape2.git /var/lib/mock/f38-build-side-42-init-devel-894359-28550/root/chroot_tmpdir/scmroot/R-reshape2
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-894359-28550/root/chroot_tmpdir/scmroot/R-reshape2'...
$ git fetch origin d9d209fd507d3241d06c143e48d7ebfa8afc0d39:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-reshape2
 * [new ref]         d9d209fd507d3241d06c143e48d7ebfa8afc0d39 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d9d209f Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild