$ git clone -n https://src.fedoraproject.org/rpms/rust-vm-superio.git /var/lib/mock/f40-build-2660591-66918/root/chroot_tmpdir/scmroot/rust-vm-superio
Cloning into '/var/lib/mock/f40-build-2660591-66918/root/chroot_tmpdir/scmroot/rust-vm-superio'...
$ git fetch origin 44c8c79f684ce907d9824a497063743a11983d58:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-vm-superio
 * [new ref]         44c8c79f684ce907d9824a497063743a11983d58 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 44c8c79 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild