$ git clone -n https://src.fedoraproject.org/rpms/ec2-hibinit-agent.git /var/lib/mock/f39-build-1634819-39825/root/chroot_tmpdir/scmroot/ec2-hibinit-agent
Cloning into '/var/lib/mock/f39-build-1634819-39825/root/chroot_tmpdir/scmroot/ec2-hibinit-agent'...
$ git fetch origin 3c56a0a305aa7d5cbc001ae7484186ed1b66aa27:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ec2-hibinit-agent
 * [new ref]         3c56a0a305aa7d5cbc001ae7484186ed1b66aa27 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3c56a0a Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild