$ git clone -n https://src.fedoraproject.org/rpms/rust-mptcp-pm.git /var/lib/mock/f40-build-2653126-66898/root/chroot_tmpdir/scmroot/rust-mptcp-pm
Cloning into '/var/lib/mock/f40-build-2653126-66898/root/chroot_tmpdir/scmroot/rust-mptcp-pm'...
$ git fetch origin 223ff46be0f28b0285201d36ed2fce9222328710:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-mptcp-pm
 * [new ref]         223ff46be0f28b0285201d36ed2fce9222328710 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 223ff46 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild