Nov 02 14:22:40.932 INFO checking fourohfour/enquel against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 14:22:40.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 14:22:41.352 INFO blam! 0202cc3f34503bb671f01982732c2e8e07537978456668c9b8d1c659e14c25d6
Nov 02 14:22:41.365 INFO running `"docker" "start" "-a" "0202cc3f34503bb671f01982732c2e8e07537978456668c9b8d1c659e14c25d6"`
Nov 02 14:22:42.756 INFO kablam! usermod: no changes
Nov 02 14:22:42.794 INFO kablam!     Checking enquel v0.1.0 (/source)
Nov 02 14:22:43.404 INFO kablam! warning: unused import: `token`
Nov 02 14:22:43.404 INFO kablam!  --> src/parse.rs:1:5
Nov 02 14:22:43.404 INFO kablam!   |
Nov 02 14:22:43.404 INFO kablam! 1 | use token;
Nov 02 14:22:43.404 INFO kablam!   |     ^^^^^
Nov 02 14:22:43.404 INFO kablam!   |
Nov 02 14:22:43.404 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 14:22:43.404 INFO kablam! 
Nov 02 14:22:43.560 INFO kablam! warning: unused variable: `tokens`
Nov 02 14:22:43.560 INFO kablam!   --> src/main.rs:12:9
Nov 02 14:22:43.560 INFO kablam!    |
Nov 02 14:22:43.560 INFO kablam! 12 |     let tokens  = tokeniser::tokenise(&inbuf);
Nov 02 14:22:43.560 INFO kablam!    |         ^^^^^^ help: consider using `_tokens` instead
Nov 02 14:22:43.560 INFO kablam!    |
Nov 02 14:22:43.560 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 14:22:43.560 INFO kablam! 
Nov 02 14:22:43.597 INFO kablam! warning: field is never used: `slice`
Nov 02 14:22:43.597 INFO kablam!   --> src/tokeniser.rs:10:5
Nov 02 14:22:43.597 INFO kablam!    |
Nov 02 14:22:43.597 INFO kablam! 10 |     slice : &'a str  ,
Nov 02 14:22:43.597 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 02 14:22:43.597 INFO kablam!    |
Nov 02 14:22:43.597 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 14:22:43.597 INFO kablam! 
Nov 02 14:22:43.597 INFO kablam! warning: function is never used: `placeholder_origin`
Nov 02 14:22:43.597 INFO kablam!   --> src/tokeniser.rs:43:1
Nov 02 14:22:43.597 INFO kablam!    |
Nov 02 14:22:43.597 INFO kablam! 43 | fn placeholder_origin() -> token::Origin {
Nov 02 14:22:43.597 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.597 INFO kablam! 
Nov 02 14:22:43.597 INFO kablam! warning: method is never used: `ungrab`
Nov 02 14:22:43.597 INFO kablam!    --> src/tokeniser.rs:119:5
Nov 02 14:22:43.597 INFO kablam!     |
Nov 02 14:22:43.597 INFO kablam! 119 |     fn ungrab(&mut self) -> () {
Nov 02 14:22:43.597 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.597 INFO kablam! 
Nov 02 14:22:43.597 INFO kablam! warning: enum is never used: `ArgClass`
Nov 02 14:22:43.597 INFO kablam!  --> src/parse.rs:5:1
Nov 02 14:22:43.597 INFO kablam!   |
Nov 02 14:22:43.597 INFO kablam! 5 | pub enum ArgClass {
Nov 02 14:22:43.597 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.597 INFO kablam! 
Nov 02 14:22:43.597 INFO kablam! warning: enum is never used: `LogicalBlock`
Nov 02 14:22:43.597 INFO kablam!   --> src/parse.rs:12:1
Nov 02 14:22:43.597 INFO kablam!    |
Nov 02 14:22:43.597 INFO kablam! 12 | pub enum LogicalBlock {
Nov 02 14:22:43.597 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.597 INFO kablam! 
Nov 02 14:22:43.597 INFO kablam! warning: enum is never used: `EvaluatorType`
Nov 02 14:22:43.597 INFO kablam!   --> src/parse.rs:21:1
Nov 02 14:22:43.597 INFO kablam!    |
Nov 02 14:22:43.597 INFO kablam! 21 | pub enum EvaluatorType {
Nov 02 14:22:43.597 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.597 INFO kablam! 
Nov 02 14:22:43.597 INFO kablam! warning: enum is never used: `ComparisonOperator`
Nov 02 14:22:43.597 INFO kablam!   --> src/parse.rs:28:1
Nov 02 14:22:43.597 INFO kablam!    |
Nov 02 14:22:43.597 INFO kablam! 28 | pub enum ComparisonOperator {
Nov 02 14:22:43.597 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.597 INFO kablam! 
Nov 02 14:22:43.597 INFO kablam! warning: enum is never used: `NodeData`
Nov 02 14:22:43.597 INFO kablam!   --> src/parse.rs:38:1
Nov 02 14:22:43.597 INFO kablam!    |
Nov 02 14:22:43.597 INFO kablam! 38 | pub enum NodeData {
Nov 02 14:22:43.597 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.597 INFO kablam! 
Nov 02 14:22:43.597 INFO kablam! warning: struct is never constructed: `Node`
Nov 02 14:22:43.597 INFO kablam!   --> src/parse.rs:80:1
Nov 02 14:22:43.597 INFO kablam!    |
Nov 02 14:22:43.597 INFO kablam! 80 | pub struct Node {
Nov 02 14:22:43.597 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 02 14:22:43.597 INFO kablam! 
Nov 02 14:22:43.597 INFO kablam! warning: method is never used: `add_child`
Nov 02 14:22:43.597 INFO kablam!   --> src/parse.rs:86:5
Nov 02 14:22:43.597 INFO kablam!    |
Nov 02 14:22:43.597 INFO kablam! 86 |     pub fn add_child(&mut self, c : Node) {
Nov 02 14:22:43.597 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.597 INFO kablam! 
Nov 02 14:22:43.597 INFO kablam! warning: method is never used: `new_child`
Nov 02 14:22:43.597 INFO kablam!   --> src/parse.rs:90:5
Nov 02 14:22:43.597 INFO kablam!    |
Nov 02 14:22:43.597 INFO kablam! 90 |     pub fn new_child(&mut self, data: NodeData) {
Nov 02 14:22:43.597 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.597 INFO kablam! 
Nov 02 14:22:43.597 INFO kablam! warning: method is never used: `walk_display`
Nov 02 14:22:43.597 INFO kablam!   --> src/parse.rs:95:5
Nov 02 14:22:43.597 INFO kablam!    |
Nov 02 14:22:43.597 INFO kablam! 95 |     fn walk_display(&self, depth: u32) {
Nov 02 14:22:43.597 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.597 INFO kablam! 
Nov 02 14:22:43.597 INFO kablam! warning: struct is never constructed: `Tree`
Nov 02 14:22:43.597 INFO kablam!    --> src/parse.rs:104:1
Nov 02 14:22:43.597 INFO kablam!     |
Nov 02 14:22:43.597 INFO kablam! 104 | pub struct Tree {
Nov 02 14:22:43.597 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 02 14:22:43.597 INFO kablam! 
Nov 02 14:22:43.597 INFO kablam! warning: method is never used: `new`
Nov 02 14:22:43.597 INFO kablam!    --> src/parse.rs:109:5
Nov 02 14:22:43.597 INFO kablam!     |
Nov 02 14:22:43.597 INFO kablam! 109 |     pub fn new() -> Tree {
Nov 02 14:22:43.597 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.598 INFO kablam! 
Nov 02 14:22:43.598 INFO kablam! warning: method is never used: `root`
Nov 02 14:22:43.598 INFO kablam!    --> src/parse.rs:118:5
Nov 02 14:22:43.598 INFO kablam!     |
Nov 02 14:22:43.598 INFO kablam! 118 |     pub fn root<'rnode>(&'rnode mut self) -> &'rnode mut Node {
Nov 02 14:22:43.598 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.598 INFO kablam! 
Nov 02 14:22:43.598 INFO kablam! warning: method is never used: `walk`
Nov 02 14:22:43.598 INFO kablam!    --> src/parse.rs:122:5
Nov 02 14:22:43.598 INFO kablam!     |
Nov 02 14:22:43.598 INFO kablam! 122 |     pub fn walk<'rnode>(&self) {
Nov 02 14:22:43.598 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.598 INFO kablam! 
Nov 02 14:22:43.753 INFO kablam! warning: unused import: `token`
Nov 02 14:22:43.753 INFO kablam!  --> src/parse.rs:1:5
Nov 02 14:22:43.753 INFO kablam!   |
Nov 02 14:22:43.753 INFO kablam! 1 | use token;
Nov 02 14:22:43.753 INFO kablam!   |     ^^^^^
Nov 02 14:22:43.753 INFO kablam!   |
Nov 02 14:22:43.753 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 14:22:43.753 INFO kablam! 
Nov 02 14:22:43.881 INFO kablam! warning: unused variable: `tokens`
Nov 02 14:22:43.881 INFO kablam!   --> src/main.rs:12:9
Nov 02 14:22:43.881 INFO kablam!    |
Nov 02 14:22:43.881 INFO kablam! 12 |     let tokens  = tokeniser::tokenise(&inbuf);
Nov 02 14:22:43.881 INFO kablam!    |         ^^^^^^ help: consider using `_tokens` instead
Nov 02 14:22:43.881 INFO kablam!    |
Nov 02 14:22:43.881 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 14:22:43.881 INFO kablam! 
Nov 02 14:22:43.932 INFO kablam! warning: field is never used: `slice`
Nov 02 14:22:43.932 INFO kablam!   --> src/tokeniser.rs:10:5
Nov 02 14:22:43.933 INFO kablam!    |
Nov 02 14:22:43.933 INFO kablam! 10 |     slice : &'a str  ,
Nov 02 14:22:43.933 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 02 14:22:43.933 INFO kablam!    |
Nov 02 14:22:43.933 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 14:22:43.933 INFO kablam! 
Nov 02 14:22:43.933 INFO kablam! warning: function is never used: `placeholder_origin`
Nov 02 14:22:43.933 INFO kablam!   --> src/tokeniser.rs:43:1
Nov 02 14:22:43.933 INFO kablam!    |
Nov 02 14:22:43.933 INFO kablam! 43 | fn placeholder_origin() -> token::Origin {
Nov 02 14:22:43.933 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.933 INFO kablam! 
Nov 02 14:22:43.933 INFO kablam! warning: method is never used: `ungrab`
Nov 02 14:22:43.933 INFO kablam!    --> src/tokeniser.rs:119:5
Nov 02 14:22:43.933 INFO kablam!     |
Nov 02 14:22:43.933 INFO kablam! 119 |     fn ungrab(&mut self) -> () {
Nov 02 14:22:43.933 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.933 INFO kablam! 
Nov 02 14:22:43.933 INFO kablam! warning: enum is never used: `ArgClass`
Nov 02 14:22:43.933 INFO kablam!  --> src/parse.rs:5:1
Nov 02 14:22:43.933 INFO kablam!   |
Nov 02 14:22:43.933 INFO kablam! 5 | pub enum ArgClass {
Nov 02 14:22:43.933 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.933 INFO kablam! 
Nov 02 14:22:43.933 INFO kablam! warning: enum is never used: `LogicalBlock`
Nov 02 14:22:43.933 INFO kablam!   --> src/parse.rs:12:1
Nov 02 14:22:43.933 INFO kablam!    |
Nov 02 14:22:43.933 INFO kablam! 12 | pub enum LogicalBlock {
Nov 02 14:22:43.933 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.933 INFO kablam! 
Nov 02 14:22:43.933 INFO kablam! warning: enum is never used: `EvaluatorType`
Nov 02 14:22:43.933 INFO kablam!   --> src/parse.rs:21:1
Nov 02 14:22:43.933 INFO kablam!    |
Nov 02 14:22:43.933 INFO kablam! 21 | pub enum EvaluatorType {
Nov 02 14:22:43.933 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.933 INFO kablam! 
Nov 02 14:22:43.933 INFO kablam! warning: enum is never used: `ComparisonOperator`
Nov 02 14:22:43.933 INFO kablam!   --> src/parse.rs:28:1
Nov 02 14:22:43.933 INFO kablam!    |
Nov 02 14:22:43.933 INFO kablam! 28 | pub enum ComparisonOperator {
Nov 02 14:22:43.933 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.933 INFO kablam! 
Nov 02 14:22:43.933 INFO kablam! warning: enum is never used: `NodeData`
Nov 02 14:22:43.933 INFO kablam!   --> src/parse.rs:38:1
Nov 02 14:22:43.933 INFO kablam!    |
Nov 02 14:22:43.933 INFO kablam! 38 | pub enum NodeData {
Nov 02 14:22:43.933 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.933 INFO kablam! 
Nov 02 14:22:43.933 INFO kablam! warning: struct is never constructed: `Node`
Nov 02 14:22:43.933 INFO kablam!   --> src/parse.rs:80:1
Nov 02 14:22:43.933 INFO kablam!    |
Nov 02 14:22:43.933 INFO kablam! 80 | pub struct Node {
Nov 02 14:22:43.933 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 02 14:22:43.933 INFO kablam! 
Nov 02 14:22:43.933 INFO kablam! warning: method is never used: `add_child`
Nov 02 14:22:43.933 INFO kablam!   --> src/parse.rs:86:5
Nov 02 14:22:43.933 INFO kablam!    |
Nov 02 14:22:43.933 INFO kablam! 86 |     pub fn add_child(&mut self, c : Node) {
Nov 02 14:22:43.933 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.933 INFO kablam! 
Nov 02 14:22:43.933 INFO kablam! warning: method is never used: `new_child`
Nov 02 14:22:43.933 INFO kablam!   --> src/parse.rs:90:5
Nov 02 14:22:43.933 INFO kablam!    |
Nov 02 14:22:43.933 INFO kablam! 90 |     pub fn new_child(&mut self, data: NodeData) {
Nov 02 14:22:43.933 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.933 INFO kablam! 
Nov 02 14:22:43.933 INFO kablam! warning: method is never used: `walk_display`
Nov 02 14:22:43.933 INFO kablam!   --> src/parse.rs:95:5
Nov 02 14:22:43.933 INFO kablam!    |
Nov 02 14:22:43.933 INFO kablam! 95 |     fn walk_display(&self, depth: u32) {
Nov 02 14:22:43.933 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.933 INFO kablam! 
Nov 02 14:22:43.933 INFO kablam! warning: struct is never constructed: `Tree`
Nov 02 14:22:43.933 INFO kablam!    --> src/parse.rs:104:1
Nov 02 14:22:43.933 INFO kablam!     |
Nov 02 14:22:43.933 INFO kablam! 104 | pub struct Tree {
Nov 02 14:22:43.933 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 02 14:22:43.933 INFO kablam! 
Nov 02 14:22:43.933 INFO kablam! warning: method is never used: `new`
Nov 02 14:22:43.933 INFO kablam!    --> src/parse.rs:109:5
Nov 02 14:22:43.933 INFO kablam!     |
Nov 02 14:22:43.934 INFO kablam! 109 |     pub fn new() -> Tree {
Nov 02 14:22:43.934 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.934 INFO kablam! 
Nov 02 14:22:43.934 INFO kablam! warning: method is never used: `root`
Nov 02 14:22:43.934 INFO kablam!    --> src/parse.rs:118:5
Nov 02 14:22:43.934 INFO kablam!     |
Nov 02 14:22:43.934 INFO kablam! 118 |     pub fn root<'rnode>(&'rnode mut self) -> &'rnode mut Node {
Nov 02 14:22:43.934 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.934 INFO kablam! 
Nov 02 14:22:43.934 INFO kablam! warning: method is never used: `walk`
Nov 02 14:22:43.934 INFO kablam!    --> src/parse.rs:122:5
Nov 02 14:22:43.934 INFO kablam!     |
Nov 02 14:22:43.934 INFO kablam! 122 |     pub fn walk<'rnode>(&self) {
Nov 02 14:22:43.934 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:22:43.934 INFO kablam! 
Nov 02 14:22:43.971 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Nov 02 14:22:43.978 INFO kablam! su: No module specific data is present
Nov 02 14:22:45.034 INFO running `"docker" "rm" "-f" "0202cc3f34503bb671f01982732c2e8e07537978456668c9b8d1c659e14c25d6"`
Nov 02 14:22:45.316 INFO blam! 0202cc3f34503bb671f01982732c2e8e07537978456668c9b8d1c659e14c25d6