Oct 27 04:36:43.549 INFO checking fourohfour/enquel against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 04:36:43.551 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 04:36:44.016 INFO blam! b2701f9647a50abae6e9ff0f3b01d8d2560161ce33c9b05f9caf92c6fbf136c3
Oct 27 04:36:44.018 INFO running `"docker" "start" "-a" "b2701f9647a50abae6e9ff0f3b01d8d2560161ce33c9b05f9caf92c6fbf136c3"`
Oct 27 04:36:46.083 INFO kablam! usermod: no changes
Oct 27 04:36:46.143 INFO kablam!     Checking enquel v0.1.0 (/source)
Oct 27 04:36:46.739 INFO kablam! warning: unused import: `token`
Oct 27 04:36:46.740 INFO kablam!  --> src/parse.rs:1:5
Oct 27 04:36:46.740 INFO kablam!   |
Oct 27 04:36:46.741 INFO kablam! 1 | use token;
Oct 27 04:36:46.742 INFO kablam!   |     ^^^^^
Oct 27 04:36:46.767 INFO kablam!   |
Oct 27 04:36:46.768 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 04:36:46.768 INFO kablam! 
Oct 27 04:36:47.031 INFO kablam! warning: unused variable: `tokens`
Oct 27 04:36:47.032 INFO kablam!   --> src/main.rs:12:9
Oct 27 04:36:47.032 INFO kablam!    |
Oct 27 04:36:47.033 INFO kablam! 12 |     let tokens  = tokeniser::tokenise(&inbuf);
Oct 27 04:36:47.034 INFO kablam!    |         ^^^^^^ help: consider using `_tokens` instead
Oct 27 04:36:47.034 INFO kablam!    |
Oct 27 04:36:47.035 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 04:36:47.035 INFO kablam! 
Oct 27 04:36:47.101 INFO kablam! warning: field is never used: `slice`
Oct 27 04:36:47.102 INFO kablam!   --> src/tokeniser.rs:10:5
Oct 27 04:36:47.102 INFO kablam!    |
Oct 27 04:36:47.103 INFO kablam! 10 |     slice : &'a str  ,
Oct 27 04:36:47.103 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 04:36:47.104 INFO kablam!    |
Oct 27 04:36:47.105 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 04:36:47.105 INFO kablam! 
Oct 27 04:36:47.106 INFO kablam! warning: function is never used: `placeholder_origin`
Oct 27 04:36:47.106 INFO kablam!   --> src/tokeniser.rs:43:1
Oct 27 04:36:47.107 INFO kablam!    |
Oct 27 04:36:47.108 INFO kablam! 43 | fn placeholder_origin() -> token::Origin {
Oct 27 04:36:47.108 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.108 INFO kablam! 
Oct 27 04:36:47.109 INFO kablam! warning: method is never used: `ungrab`
Oct 27 04:36:47.109 INFO kablam!    --> src/tokeniser.rs:119:5
Oct 27 04:36:47.109 INFO kablam!     |
Oct 27 04:36:47.109 INFO kablam! 119 |     fn ungrab(&mut self) -> () {
Oct 27 04:36:47.109 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.109 INFO kablam! 
Oct 27 04:36:47.109 INFO kablam! warning: enum is never used: `ArgClass`
Oct 27 04:36:47.109 INFO kablam!  --> src/parse.rs:5:1
Oct 27 04:36:47.109 INFO kablam!   |
Oct 27 04:36:47.109 INFO kablam! 5 | pub enum ArgClass {
Oct 27 04:36:47.109 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.109 INFO kablam! 
Oct 27 04:36:47.109 INFO kablam! warning: enum is never used: `LogicalBlock`
Oct 27 04:36:47.109 INFO kablam!   --> src/parse.rs:12:1
Oct 27 04:36:47.109 INFO kablam!    |
Oct 27 04:36:47.109 INFO kablam! 12 | pub enum LogicalBlock {
Oct 27 04:36:47.109 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.109 INFO kablam! 
Oct 27 04:36:47.112 INFO kablam! warning: enum is never used: `EvaluatorType`
Oct 27 04:36:47.112 INFO kablam!   --> src/parse.rs:21:1
Oct 27 04:36:47.112 INFO kablam!    |
Oct 27 04:36:47.112 INFO kablam! 21 | pub enum EvaluatorType {
Oct 27 04:36:47.112 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.112 INFO kablam! 
Oct 27 04:36:47.112 INFO kablam! warning: enum is never used: `ComparisonOperator`
Oct 27 04:36:47.112 INFO kablam!   --> src/parse.rs:28:1
Oct 27 04:36:47.112 INFO kablam!    |
Oct 27 04:36:47.112 INFO kablam! 28 | pub enum ComparisonOperator {
Oct 27 04:36:47.112 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.112 INFO kablam! 
Oct 27 04:36:47.112 INFO kablam! warning: enum is never used: `NodeData`
Oct 27 04:36:47.112 INFO kablam!   --> src/parse.rs:38:1
Oct 27 04:36:47.112 INFO kablam!    |
Oct 27 04:36:47.112 INFO kablam! 38 | pub enum NodeData {
Oct 27 04:36:47.112 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.112 INFO kablam! 
Oct 27 04:36:47.112 INFO kablam! warning: struct is never constructed: `Node`
Oct 27 04:36:47.112 INFO kablam!   --> src/parse.rs:80:1
Oct 27 04:36:47.112 INFO kablam!    |
Oct 27 04:36:47.112 INFO kablam! 80 | pub struct Node {
Oct 27 04:36:47.112 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 27 04:36:47.112 INFO kablam! 
Oct 27 04:36:47.112 INFO kablam! warning: method is never used: `add_child`
Oct 27 04:36:47.112 INFO kablam!   --> src/parse.rs:86:5
Oct 27 04:36:47.112 INFO kablam!    |
Oct 27 04:36:47.112 INFO kablam! 86 |     pub fn add_child(&mut self, c : Node) {
Oct 27 04:36:47.112 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.112 INFO kablam! 
Oct 27 04:36:47.112 INFO kablam! warning: method is never used: `new_child`
Oct 27 04:36:47.112 INFO kablam!   --> src/parse.rs:90:5
Oct 27 04:36:47.112 INFO kablam!    |
Oct 27 04:36:47.113 INFO kablam! 90 |     pub fn new_child(&mut self, data: NodeData) {
Oct 27 04:36:47.113 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.113 INFO kablam! 
Oct 27 04:36:47.113 INFO kablam! warning: method is never used: `walk_display`
Oct 27 04:36:47.113 INFO kablam!   --> src/parse.rs:95:5
Oct 27 04:36:47.113 INFO kablam!    |
Oct 27 04:36:47.113 INFO kablam! 95 |     fn walk_display(&self, depth: u32) {
Oct 27 04:36:47.113 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.113 INFO kablam! 
Oct 27 04:36:47.113 INFO kablam! warning: struct is never constructed: `Tree`
Oct 27 04:36:47.113 INFO kablam!    --> src/parse.rs:104:1
Oct 27 04:36:47.113 INFO kablam!     |
Oct 27 04:36:47.113 INFO kablam! 104 | pub struct Tree {
Oct 27 04:36:47.113 INFO kablam!     | ^^^^^^^^^^^^^^^
Oct 27 04:36:47.113 INFO kablam! 
Oct 27 04:36:47.113 INFO kablam! warning: method is never used: `new`
Oct 27 04:36:47.113 INFO kablam!    --> src/parse.rs:109:5
Oct 27 04:36:47.113 INFO kablam!     |
Oct 27 04:36:47.113 INFO kablam! 109 |     pub fn new() -> Tree {
Oct 27 04:36:47.113 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.113 INFO kablam! 
Oct 27 04:36:47.113 INFO kablam! warning: method is never used: `root`
Oct 27 04:36:47.113 INFO kablam!    --> src/parse.rs:118:5
Oct 27 04:36:47.113 INFO kablam!     |
Oct 27 04:36:47.113 INFO kablam! 118 |     pub fn root<'rnode>(&'rnode mut self) -> &'rnode mut Node {
Oct 27 04:36:47.113 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.113 INFO kablam! 
Oct 27 04:36:47.113 INFO kablam! warning: method is never used: `walk`
Oct 27 04:36:47.113 INFO kablam!    --> src/parse.rs:122:5
Oct 27 04:36:47.113 INFO kablam!     |
Oct 27 04:36:47.113 INFO kablam! 122 |     pub fn walk<'rnode>(&self) {
Oct 27 04:36:47.113 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.113 INFO kablam! 
Oct 27 04:36:47.135 INFO kablam! warning: unused import: `token`
Oct 27 04:36:47.135 INFO kablam!  --> src/parse.rs:1:5
Oct 27 04:36:47.135 INFO kablam!   |
Oct 27 04:36:47.135 INFO kablam! 1 | use token;
Oct 27 04:36:47.135 INFO kablam!   |     ^^^^^
Oct 27 04:36:47.135 INFO kablam!   |
Oct 27 04:36:47.135 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 04:36:47.135 INFO kablam! 
Oct 27 04:36:47.277 INFO kablam! warning: unused variable: `tokens`
Oct 27 04:36:47.277 INFO kablam!   --> src/main.rs:12:9
Oct 27 04:36:47.277 INFO kablam!    |
Oct 27 04:36:47.277 INFO kablam! 12 |     let tokens  = tokeniser::tokenise(&inbuf);
Oct 27 04:36:47.277 INFO kablam!    |         ^^^^^^ help: consider using `_tokens` instead
Oct 27 04:36:47.277 INFO kablam!    |
Oct 27 04:36:47.277 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 04:36:47.277 INFO kablam! 
Oct 27 04:36:47.312 INFO kablam! warning: field is never used: `slice`
Oct 27 04:36:47.312 INFO kablam!   --> src/tokeniser.rs:10:5
Oct 27 04:36:47.312 INFO kablam!    |
Oct 27 04:36:47.312 INFO kablam! 10 |     slice : &'a str  ,
Oct 27 04:36:47.312 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 04:36:47.312 INFO kablam!    |
Oct 27 04:36:47.312 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 04:36:47.312 INFO kablam! 
Oct 27 04:36:47.312 INFO kablam! warning: function is never used: `placeholder_origin`
Oct 27 04:36:47.313 INFO kablam!   --> src/tokeniser.rs:43:1
Oct 27 04:36:47.313 INFO kablam!    |
Oct 27 04:36:47.313 INFO kablam! 43 | fn placeholder_origin() -> token::Origin {
Oct 27 04:36:47.313 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.313 INFO kablam! 
Oct 27 04:36:47.313 INFO kablam! warning: method is never used: `ungrab`
Oct 27 04:36:47.313 INFO kablam!    --> src/tokeniser.rs:119:5
Oct 27 04:36:47.313 INFO kablam!     |
Oct 27 04:36:47.313 INFO kablam! 119 |     fn ungrab(&mut self) -> () {
Oct 27 04:36:47.313 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.313 INFO kablam! 
Oct 27 04:36:47.313 INFO kablam! warning: enum is never used: `ArgClass`
Oct 27 04:36:47.313 INFO kablam!  --> src/parse.rs:5:1
Oct 27 04:36:47.313 INFO kablam!   |
Oct 27 04:36:47.313 INFO kablam! 5 | pub enum ArgClass {
Oct 27 04:36:47.313 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.313 INFO kablam! 
Oct 27 04:36:47.313 INFO kablam! warning: enum is never used: `LogicalBlock`
Oct 27 04:36:47.313 INFO kablam!   --> src/parse.rs:12:1
Oct 27 04:36:47.313 INFO kablam!    |
Oct 27 04:36:47.314 INFO kablam! 12 | pub enum LogicalBlock {
Oct 27 04:36:47.314 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.314 INFO kablam! 
Oct 27 04:36:47.314 INFO kablam! warning: enum is never used: `EvaluatorType`
Oct 27 04:36:47.314 INFO kablam!   --> src/parse.rs:21:1
Oct 27 04:36:47.314 INFO kablam!    |
Oct 27 04:36:47.314 INFO kablam! 21 | pub enum EvaluatorType {
Oct 27 04:36:47.314 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.314 INFO kablam! 
Oct 27 04:36:47.314 INFO kablam! warning: enum is never used: `ComparisonOperator`
Oct 27 04:36:47.314 INFO kablam!   --> src/parse.rs:28:1
Oct 27 04:36:47.314 INFO kablam!    |
Oct 27 04:36:47.314 INFO kablam! 28 | pub enum ComparisonOperator {
Oct 27 04:36:47.315 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.315 INFO kablam! 
Oct 27 04:36:47.315 INFO kablam! warning: enum is never used: `NodeData`
Oct 27 04:36:47.315 INFO kablam!   --> src/parse.rs:38:1
Oct 27 04:36:47.315 INFO kablam!    |
Oct 27 04:36:47.315 INFO kablam! 38 | pub enum NodeData {
Oct 27 04:36:47.315 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.315 INFO kablam! 
Oct 27 04:36:47.315 INFO kablam! warning: struct is never constructed: `Node`
Oct 27 04:36:47.315 INFO kablam!   --> src/parse.rs:80:1
Oct 27 04:36:47.315 INFO kablam!    |
Oct 27 04:36:47.315 INFO kablam! 80 | pub struct Node {
Oct 27 04:36:47.315 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 27 04:36:47.316 INFO kablam! 
Oct 27 04:36:47.316 INFO kablam! warning: method is never used: `add_child`
Oct 27 04:36:47.316 INFO kablam!   --> src/parse.rs:86:5
Oct 27 04:36:47.316 INFO kablam!    |
Oct 27 04:36:47.316 INFO kablam! 86 |     pub fn add_child(&mut self, c : Node) {
Oct 27 04:36:47.316 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.316 INFO kablam! 
Oct 27 04:36:47.316 INFO kablam! warning: method is never used: `new_child`
Oct 27 04:36:47.316 INFO kablam!   --> src/parse.rs:90:5
Oct 27 04:36:47.316 INFO kablam!    |
Oct 27 04:36:47.316 INFO kablam! 90 |     pub fn new_child(&mut self, data: NodeData) {
Oct 27 04:36:47.316 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.316 INFO kablam! 
Oct 27 04:36:47.317 INFO kablam! warning: method is never used: `walk_display`
Oct 27 04:36:47.317 INFO kablam!   --> src/parse.rs:95:5
Oct 27 04:36:47.317 INFO kablam!    |
Oct 27 04:36:47.317 INFO kablam! 95 |     fn walk_display(&self, depth: u32) {
Oct 27 04:36:47.317 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.317 INFO kablam! 
Oct 27 04:36:47.317 INFO kablam! warning: struct is never constructed: `Tree`
Oct 27 04:36:47.317 INFO kablam!    --> src/parse.rs:104:1
Oct 27 04:36:47.317 INFO kablam!     |
Oct 27 04:36:47.317 INFO kablam! 104 | pub struct Tree {
Oct 27 04:36:47.317 INFO kablam!     | ^^^^^^^^^^^^^^^
Oct 27 04:36:47.317 INFO kablam! 
Oct 27 04:36:47.317 INFO kablam! warning: method is never used: `new`
Oct 27 04:36:47.317 INFO kablam!    --> src/parse.rs:109:5
Oct 27 04:36:47.317 INFO kablam!     |
Oct 27 04:36:47.318 INFO kablam! 109 |     pub fn new() -> Tree {
Oct 27 04:36:47.318 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.318 INFO kablam! 
Oct 27 04:36:47.318 INFO kablam! warning: method is never used: `root`
Oct 27 04:36:47.318 INFO kablam!    --> src/parse.rs:118:5
Oct 27 04:36:47.318 INFO kablam!     |
Oct 27 04:36:47.318 INFO kablam! 118 |     pub fn root<'rnode>(&'rnode mut self) -> &'rnode mut Node {
Oct 27 04:36:47.318 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.318 INFO kablam! 
Oct 27 04:36:47.318 INFO kablam! warning: method is never used: `walk`
Oct 27 04:36:47.318 INFO kablam!    --> src/parse.rs:122:5
Oct 27 04:36:47.318 INFO kablam!     |
Oct 27 04:36:47.318 INFO kablam! 122 |     pub fn walk<'rnode>(&self) {
Oct 27 04:36:47.319 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:36:47.319 INFO kablam! 
Oct 27 04:36:47.375 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Oct 27 04:36:47.380 INFO kablam! su: No module specific data is present
Oct 27 04:36:48.916 INFO running `"docker" "rm" "-f" "b2701f9647a50abae6e9ff0f3b01d8d2560161ce33c9b05f9caf92c6fbf136c3"`
Oct 27 04:36:49.227 INFO blam! b2701f9647a50abae6e9ff0f3b01d8d2560161ce33c9b05f9caf92c6fbf136c3