$ git clone -n https://src.fedoraproject.org/rpms/rust-socket2_0.4.git /var/lib/mock/f40-build-2652079-66890/root/chroot_tmpdir/scmroot/rust-socket2_0.4
Cloning into '/var/lib/mock/f40-build-2652079-66890/root/chroot_tmpdir/scmroot/rust-socket2_0.4'...
$ git fetch origin 79b17e372c63e64b1bc67d31406b6dac1eaf44db:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-socket2_0.4
 * [new ref]         79b17e372c63e64b1bc67d31406b6dac1eaf44db -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 79b17e3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild