Nov 01 04:53:41.349 INFO checking fourohfour/enquel against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 04:53:41.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 04:53:41.733 INFO blam! 970cbf0a194a4ea6a310de6242f092421c3ef853bc50abfcb5c2e62010b2d652
Nov 01 04:53:41.735 INFO running `"docker" "start" "-a" "970cbf0a194a4ea6a310de6242f092421c3ef853bc50abfcb5c2e62010b2d652"`
Nov 01 04:53:43.652 INFO kablam! usermod: no changes
Nov 01 04:53:43.716 INFO kablam!     Checking enquel v0.1.0 (/source)
Nov 01 04:53:44.420 INFO kablam! warning: unused import: `token`
Nov 01 04:53:44.420 INFO kablam!  --> src/parse.rs:1:5
Nov 01 04:53:44.420 INFO kablam!   |
Nov 01 04:53:44.420 INFO kablam! 1 | use token;
Nov 01 04:53:44.420 INFO kablam!   |     ^^^^^
Nov 01 04:53:44.420 INFO kablam!   |
Nov 01 04:53:44.420 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 04:53:44.420 INFO kablam! 
Nov 01 04:53:44.436 INFO kablam! warning: unused import: `token`
Nov 01 04:53:44.436 INFO kablam!  --> src/parse.rs:1:5
Nov 01 04:53:44.436 INFO kablam!   |
Nov 01 04:53:44.436 INFO kablam! 1 | use token;
Nov 01 04:53:44.436 INFO kablam!   |     ^^^^^
Nov 01 04:53:44.436 INFO kablam!   |
Nov 01 04:53:44.436 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 04:53:44.436 INFO kablam! 
Nov 01 04:53:44.604 INFO kablam! warning: unused variable: `tokens`
Nov 01 04:53:44.604 INFO kablam!   --> src/main.rs:12:9
Nov 01 04:53:44.604 INFO kablam!    |
Nov 01 04:53:44.604 INFO kablam! 12 |     let tokens  = tokeniser::tokenise(&inbuf);
Nov 01 04:53:44.604 INFO kablam!    |         ^^^^^^ help: consider using `_tokens` instead
Nov 01 04:53:44.604 INFO kablam!    |
Nov 01 04:53:44.604 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 04:53:44.604 INFO kablam! 
Nov 01 04:53:44.716 INFO kablam! warning: field is never used: `slice`
Nov 01 04:53:44.717 INFO kablam!   --> src/tokeniser.rs:10:5
Nov 01 04:53:44.717 INFO kablam!    |
Nov 01 04:53:44.717 INFO kablam! 10 |     slice : &'a str  ,
Nov 01 04:53:44.717 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 04:53:44.717 INFO kablam!    |
Nov 01 04:53:44.717 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 04:53:44.717 INFO kablam! 
Nov 01 04:53:44.717 INFO kablam! warning: function is never used: `placeholder_origin`
Nov 01 04:53:44.717 INFO kablam!   --> src/tokeniser.rs:43:1
Nov 01 04:53:44.717 INFO kablam!    |
Nov 01 04:53:44.717 INFO kablam! 43 | fn placeholder_origin() -> token::Origin {
Nov 01 04:53:44.717 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.717 INFO kablam! 
Nov 01 04:53:44.717 INFO kablam! warning: method is never used: `ungrab`
Nov 01 04:53:44.717 INFO kablam!    --> src/tokeniser.rs:119:5
Nov 01 04:53:44.717 INFO kablam!     |
Nov 01 04:53:44.717 INFO kablam! 119 |     fn ungrab(&mut self) -> () {
Nov 01 04:53:44.717 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.717 INFO kablam! 
Nov 01 04:53:44.717 INFO kablam! warning: enum is never used: `ArgClass`
Nov 01 04:53:44.717 INFO kablam!  --> src/parse.rs:5:1
Nov 01 04:53:44.717 INFO kablam!   |
Nov 01 04:53:44.717 INFO kablam! 5 | pub enum ArgClass {
Nov 01 04:53:44.717 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.717 INFO kablam! 
Nov 01 04:53:44.717 INFO kablam! warning: enum is never used: `LogicalBlock`
Nov 01 04:53:44.717 INFO kablam!   --> src/parse.rs:12:1
Nov 01 04:53:44.717 INFO kablam!    |
Nov 01 04:53:44.717 INFO kablam! 12 | pub enum LogicalBlock {
Nov 01 04:53:44.717 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.717 INFO kablam! 
Nov 01 04:53:44.717 INFO kablam! warning: enum is never used: `EvaluatorType`
Nov 01 04:53:44.717 INFO kablam!   --> src/parse.rs:21:1
Nov 01 04:53:44.717 INFO kablam!    |
Nov 01 04:53:44.717 INFO kablam! 21 | pub enum EvaluatorType {
Nov 01 04:53:44.717 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.717 INFO kablam! 
Nov 01 04:53:44.717 INFO kablam! warning: enum is never used: `ComparisonOperator`
Nov 01 04:53:44.717 INFO kablam!   --> src/parse.rs:28:1
Nov 01 04:53:44.717 INFO kablam!    |
Nov 01 04:53:44.717 INFO kablam! 28 | pub enum ComparisonOperator {
Nov 01 04:53:44.717 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.717 INFO kablam! 
Nov 01 04:53:44.717 INFO kablam! warning: enum is never used: `NodeData`
Nov 01 04:53:44.717 INFO kablam!   --> src/parse.rs:38:1
Nov 01 04:53:44.717 INFO kablam!    |
Nov 01 04:53:44.717 INFO kablam! 38 | pub enum NodeData {
Nov 01 04:53:44.717 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.717 INFO kablam! 
Nov 01 04:53:44.717 INFO kablam! warning: struct is never constructed: `Node`
Nov 01 04:53:44.717 INFO kablam!   --> src/parse.rs:80:1
Nov 01 04:53:44.717 INFO kablam!    |
Nov 01 04:53:44.717 INFO kablam! 80 | pub struct Node {
Nov 01 04:53:44.717 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 01 04:53:44.717 INFO kablam! 
Nov 01 04:53:44.717 INFO kablam! warning: method is never used: `add_child`
Nov 01 04:53:44.717 INFO kablam!   --> src/parse.rs:86:5
Nov 01 04:53:44.717 INFO kablam!    |
Nov 01 04:53:44.717 INFO kablam! 86 |     pub fn add_child(&mut self, c : Node) {
Nov 01 04:53:44.717 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.717 INFO kablam! 
Nov 01 04:53:44.717 INFO kablam! warning: method is never used: `new_child`
Nov 01 04:53:44.717 INFO kablam!   --> src/parse.rs:90:5
Nov 01 04:53:44.717 INFO kablam!    |
Nov 01 04:53:44.717 INFO kablam! 90 |     pub fn new_child(&mut self, data: NodeData) {
Nov 01 04:53:44.717 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.717 INFO kablam! 
Nov 01 04:53:44.717 INFO kablam! warning: method is never used: `walk_display`
Nov 01 04:53:44.717 INFO kablam!   --> src/parse.rs:95:5
Nov 01 04:53:44.717 INFO kablam!    |
Nov 01 04:53:44.717 INFO kablam! 95 |     fn walk_display(&self, depth: u32) {
Nov 01 04:53:44.717 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.717 INFO kablam! 
Nov 01 04:53:44.717 INFO kablam! warning: struct is never constructed: `Tree`
Nov 01 04:53:44.717 INFO kablam!    --> src/parse.rs:104:1
Nov 01 04:53:44.717 INFO kablam!     |
Nov 01 04:53:44.717 INFO kablam! 104 | pub struct Tree {
Nov 01 04:53:44.717 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 01 04:53:44.717 INFO kablam! 
Nov 01 04:53:44.717 INFO kablam! warning: method is never used: `new`
Nov 01 04:53:44.717 INFO kablam!    --> src/parse.rs:109:5
Nov 01 04:53:44.717 INFO kablam!     |
Nov 01 04:53:44.717 INFO kablam! 109 |     pub fn new() -> Tree {
Nov 01 04:53:44.717 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.717 INFO kablam! 
Nov 01 04:53:44.717 INFO kablam! warning: method is never used: `root`
Nov 01 04:53:44.718 INFO kablam!    --> src/parse.rs:118:5
Nov 01 04:53:44.718 INFO kablam!     |
Nov 01 04:53:44.718 INFO kablam! 118 |     pub fn root<'rnode>(&'rnode mut self) -> &'rnode mut Node {
Nov 01 04:53:44.718 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.718 INFO kablam! 
Nov 01 04:53:44.718 INFO kablam! warning: method is never used: `walk`
Nov 01 04:53:44.718 INFO kablam!    --> src/parse.rs:122:5
Nov 01 04:53:44.718 INFO kablam!     |
Nov 01 04:53:44.718 INFO kablam! 122 |     pub fn walk<'rnode>(&self) {
Nov 01 04:53:44.718 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.718 INFO kablam! 
Nov 01 04:53:44.740 INFO kablam! warning: unused variable: `tokens`
Nov 01 04:53:44.740 INFO kablam!   --> src/main.rs:12:9
Nov 01 04:53:44.740 INFO kablam!    |
Nov 01 04:53:44.740 INFO kablam! 12 |     let tokens  = tokeniser::tokenise(&inbuf);
Nov 01 04:53:44.740 INFO kablam!    |         ^^^^^^ help: consider using `_tokens` instead
Nov 01 04:53:44.740 INFO kablam!    |
Nov 01 04:53:44.740 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 04:53:44.740 INFO kablam! 
Nov 01 04:53:44.821 INFO kablam! warning: field is never used: `slice`
Nov 01 04:53:44.821 INFO kablam!   --> src/tokeniser.rs:10:5
Nov 01 04:53:44.821 INFO kablam!    |
Nov 01 04:53:44.821 INFO kablam! 10 |     slice : &'a str  ,
Nov 01 04:53:44.821 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 04:53:44.821 INFO kablam!    |
Nov 01 04:53:44.821 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 04:53:44.821 INFO kablam! 
Nov 01 04:53:44.821 INFO kablam! warning: function is never used: `placeholder_origin`
Nov 01 04:53:44.821 INFO kablam!   --> src/tokeniser.rs:43:1
Nov 01 04:53:44.821 INFO kablam!    |
Nov 01 04:53:44.821 INFO kablam! 43 | fn placeholder_origin() -> token::Origin {
Nov 01 04:53:44.821 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.821 INFO kablam! 
Nov 01 04:53:44.821 INFO kablam! warning: method is never used: `ungrab`
Nov 01 04:53:44.821 INFO kablam!    --> src/tokeniser.rs:119:5
Nov 01 04:53:44.821 INFO kablam!     |
Nov 01 04:53:44.821 INFO kablam! 119 |     fn ungrab(&mut self) -> () {
Nov 01 04:53:44.821 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.822 INFO kablam! 
Nov 01 04:53:44.822 INFO kablam! warning: enum is never used: `ArgClass`
Nov 01 04:53:44.822 INFO kablam!  --> src/parse.rs:5:1
Nov 01 04:53:44.822 INFO kablam!   |
Nov 01 04:53:44.822 INFO kablam! 5 | pub enum ArgClass {
Nov 01 04:53:44.822 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.822 INFO kablam! 
Nov 01 04:53:44.822 INFO kablam! warning: enum is never used: `LogicalBlock`
Nov 01 04:53:44.822 INFO kablam!   --> src/parse.rs:12:1
Nov 01 04:53:44.822 INFO kablam!    |
Nov 01 04:53:44.822 INFO kablam! 12 | pub enum LogicalBlock {
Nov 01 04:53:44.822 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.822 INFO kablam! 
Nov 01 04:53:44.822 INFO kablam! warning: enum is never used: `EvaluatorType`
Nov 01 04:53:44.822 INFO kablam!   --> src/parse.rs:21:1
Nov 01 04:53:44.822 INFO kablam!    |
Nov 01 04:53:44.822 INFO kablam! 21 | pub enum EvaluatorType {
Nov 01 04:53:44.822 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.822 INFO kablam! 
Nov 01 04:53:44.822 INFO kablam! warning: enum is never used: `ComparisonOperator`
Nov 01 04:53:44.822 INFO kablam!   --> src/parse.rs:28:1
Nov 01 04:53:44.822 INFO kablam!    |
Nov 01 04:53:44.822 INFO kablam! 28 | pub enum ComparisonOperator {
Nov 01 04:53:44.822 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.822 INFO kablam! 
Nov 01 04:53:44.822 INFO kablam! warning: enum is never used: `NodeData`
Nov 01 04:53:44.822 INFO kablam!   --> src/parse.rs:38:1
Nov 01 04:53:44.822 INFO kablam!    |
Nov 01 04:53:44.822 INFO kablam! 38 | pub enum NodeData {
Nov 01 04:53:44.822 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.822 INFO kablam! 
Nov 01 04:53:44.822 INFO kablam! warning: struct is never constructed: `Node`
Nov 01 04:53:44.822 INFO kablam!   --> src/parse.rs:80:1
Nov 01 04:53:44.822 INFO kablam!    |
Nov 01 04:53:44.822 INFO kablam! 80 | pub struct Node {
Nov 01 04:53:44.822 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 01 04:53:44.822 INFO kablam! 
Nov 01 04:53:44.822 INFO kablam! warning: method is never used: `add_child`
Nov 01 04:53:44.822 INFO kablam!   --> src/parse.rs:86:5
Nov 01 04:53:44.822 INFO kablam!    |
Nov 01 04:53:44.822 INFO kablam! 86 |     pub fn add_child(&mut self, c : Node) {
Nov 01 04:53:44.822 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.822 INFO kablam! 
Nov 01 04:53:44.822 INFO kablam! warning: method is never used: `new_child`
Nov 01 04:53:44.822 INFO kablam!   --> src/parse.rs:90:5
Nov 01 04:53:44.822 INFO kablam!    |
Nov 01 04:53:44.822 INFO kablam! 90 |     pub fn new_child(&mut self, data: NodeData) {
Nov 01 04:53:44.822 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.822 INFO kablam! 
Nov 01 04:53:44.822 INFO kablam! warning: method is never used: `walk_display`
Nov 01 04:53:44.822 INFO kablam!   --> src/parse.rs:95:5
Nov 01 04:53:44.822 INFO kablam!    |
Nov 01 04:53:44.822 INFO kablam! 95 |     fn walk_display(&self, depth: u32) {
Nov 01 04:53:44.822 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.822 INFO kablam! 
Nov 01 04:53:44.828 INFO kablam! warning: struct is never constructed: `Tree`
Nov 01 04:53:44.828 INFO kablam!    --> src/parse.rs:104:1
Nov 01 04:53:44.828 INFO kablam!     |
Nov 01 04:53:44.828 INFO kablam! 104 | pub struct Tree {
Nov 01 04:53:44.828 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 01 04:53:44.828 INFO kablam! 
Nov 01 04:53:44.828 INFO kablam! warning: method is never used: `new`
Nov 01 04:53:44.828 INFO kablam!    --> src/parse.rs:109:5
Nov 01 04:53:44.828 INFO kablam!     |
Nov 01 04:53:44.828 INFO kablam! 109 |     pub fn new() -> Tree {
Nov 01 04:53:44.828 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.831 INFO kablam! 
Nov 01 04:53:44.831 INFO kablam! warning: method is never used: `root`
Nov 01 04:53:44.831 INFO kablam!    --> src/parse.rs:118:5
Nov 01 04:53:44.831 INFO kablam!     |
Nov 01 04:53:44.831 INFO kablam! 118 |     pub fn root<'rnode>(&'rnode mut self) -> &'rnode mut Node {
Nov 01 04:53:44.831 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.831 INFO kablam! 
Nov 01 04:53:44.831 INFO kablam! warning: method is never used: `walk`
Nov 01 04:53:44.831 INFO kablam!    --> src/parse.rs:122:5
Nov 01 04:53:44.831 INFO kablam!     |
Nov 01 04:53:44.831 INFO kablam! 122 |     pub fn walk<'rnode>(&self) {
Nov 01 04:53:44.831 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:53:44.831 INFO kablam! 
Nov 01 04:53:44.872 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Nov 01 04:53:44.875 INFO kablam! su: No module specific data is present
Nov 01 04:53:46.536 INFO running `"docker" "rm" "-f" "970cbf0a194a4ea6a310de6242f092421c3ef853bc50abfcb5c2e62010b2d652"`
Nov 01 04:53:46.844 INFO blam! 970cbf0a194a4ea6a310de6242f092421c3ef853bc50abfcb5c2e62010b2d652