$ git clone -n https://src.fedoraproject.org/rpms/rust-mptcp-pm.git /var/lib/mock/f40-build-2092925-50294/root/chroot_tmpdir/scmroot/rust-mptcp-pm
Cloning into '/var/lib/mock/f40-build-2092925-50294/root/chroot_tmpdir/scmroot/rust-mptcp-pm'...
$ git fetch origin 5db0f0de222cb46e812ce91425c5acfb760f454d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-mptcp-pm
 * [new ref]         5db0f0de222cb46e812ce91425c5acfb760f454d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5db0f0d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild