Oct 12 21:27:04.517 INFO checking fourohfour/enquel against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 21:27:04.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 21:27:04.928 INFO blam! c6e890c13079dbe1fbc1151917fb061b96fdfc0bd65dc6ce0bde4214d1c9c4e6
Oct 12 21:27:04.948 INFO running `"docker" "start" "-a" "c6e890c13079dbe1fbc1151917fb061b96fdfc0bd65dc6ce0bde4214d1c9c4e6"`
Oct 12 21:27:07.495 INFO kablam! usermod: no changes
Oct 12 21:27:07.572 INFO kablam!     Checking enquel v0.1.0 (/source)
Oct 12 21:27:08.252 INFO kablam! warning: unused import: `token`
Oct 12 21:27:08.252 INFO kablam!  --> src/parse.rs:1:5
Oct 12 21:27:08.253 INFO kablam!   |
Oct 12 21:27:08.253 INFO kablam! 1 | use token;
Oct 12 21:27:08.253 INFO kablam!   |     ^^^^^
Oct 12 21:27:08.254 INFO kablam!   |
Oct 12 21:27:08.254 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 21:27:08.254 INFO kablam! 
Oct 12 21:27:08.409 INFO kablam! warning: unused import: `token`
Oct 12 21:27:08.409 INFO kablam!  --> src/parse.rs:1:5
Oct 12 21:27:08.410 INFO kablam!   |
Oct 12 21:27:08.411 INFO kablam! 1 | use token;
Oct 12 21:27:08.411 INFO kablam!   |     ^^^^^
Oct 12 21:27:08.412 INFO kablam!   |
Oct 12 21:27:08.413 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 21:27:08.413 INFO kablam! 
Oct 12 21:27:08.508 INFO kablam! warning: unused variable: `tokens`
Oct 12 21:27:08.509 INFO kablam!   --> src/main.rs:12:9
Oct 12 21:27:08.510 INFO kablam!    |
Oct 12 21:27:08.511 INFO kablam! 12 |     let tokens  = tokeniser::tokenise(&inbuf);
Oct 12 21:27:08.511 INFO kablam!    |         ^^^^^^ help: consider using `_tokens` instead
Oct 12 21:27:08.512 INFO kablam!    |
Oct 12 21:27:08.513 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 21:27:08.513 INFO kablam! 
Oct 12 21:27:08.589 INFO kablam! warning: field is never used: `slice`
Oct 12 21:27:08.590 INFO kablam!   --> src/tokeniser.rs:10:5
Oct 12 21:27:08.590 INFO kablam!    |
Oct 12 21:27:08.591 INFO kablam! 10 |     slice : &'a str  ,
Oct 12 21:27:08.592 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 21:27:08.592 INFO kablam!    |
Oct 12 21:27:08.593 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 21:27:08.594 INFO kablam! 
Oct 12 21:27:08.594 INFO kablam! warning: function is never used: `placeholder_origin`
Oct 12 21:27:08.595 INFO kablam!   --> src/tokeniser.rs:43:1
Oct 12 21:27:08.596 INFO kablam!    |
Oct 12 21:27:08.596 INFO kablam! 43 | fn placeholder_origin() -> token::Origin {
Oct 12 21:27:08.597 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.598 INFO kablam! 
Oct 12 21:27:08.598 INFO kablam! warning: method is never used: `ungrab`
Oct 12 21:27:08.599 INFO kablam!    --> src/tokeniser.rs:119:5
Oct 12 21:27:08.599 INFO kablam!     |
Oct 12 21:27:08.599 INFO kablam! 119 |     fn ungrab(&mut self) -> () {
Oct 12 21:27:08.599 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.599 INFO kablam! 
Oct 12 21:27:08.599 INFO kablam! warning: enum is never used: `ArgClass`
Oct 12 21:27:08.599 INFO kablam!  --> src/parse.rs:5:1
Oct 12 21:27:08.599 INFO kablam!   |
Oct 12 21:27:08.599 INFO kablam! 5 | pub enum ArgClass {
Oct 12 21:27:08.600 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.600 INFO kablam! 
Oct 12 21:27:08.600 INFO kablam! warning: enum is never used: `LogicalBlock`
Oct 12 21:27:08.600 INFO kablam!   --> src/parse.rs:12:1
Oct 12 21:27:08.600 INFO kablam!    |
Oct 12 21:27:08.600 INFO kablam! 12 | pub enum LogicalBlock {
Oct 12 21:27:08.600 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.600 INFO kablam! 
Oct 12 21:27:08.600 INFO kablam! warning: enum is never used: `EvaluatorType`
Oct 12 21:27:08.600 INFO kablam!   --> src/parse.rs:21:1
Oct 12 21:27:08.600 INFO kablam!    |
Oct 12 21:27:08.600 INFO kablam! 21 | pub enum EvaluatorType {
Oct 12 21:27:08.600 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.600 INFO kablam! 
Oct 12 21:27:08.600 INFO kablam! warning: enum is never used: `ComparisonOperator`
Oct 12 21:27:08.600 INFO kablam!   --> src/parse.rs:28:1
Oct 12 21:27:08.600 INFO kablam!    |
Oct 12 21:27:08.600 INFO kablam! 28 | pub enum ComparisonOperator {
Oct 12 21:27:08.600 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.600 INFO kablam! 
Oct 12 21:27:08.600 INFO kablam! warning: enum is never used: `NodeData`
Oct 12 21:27:08.600 INFO kablam!   --> src/parse.rs:38:1
Oct 12 21:27:08.600 INFO kablam!    |
Oct 12 21:27:08.600 INFO kablam! 38 | pub enum NodeData {
Oct 12 21:27:08.600 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.600 INFO kablam! 
Oct 12 21:27:08.600 INFO kablam! warning: struct is never constructed: `Node`
Oct 12 21:27:08.600 INFO kablam!   --> src/parse.rs:80:1
Oct 12 21:27:08.600 INFO kablam!    |
Oct 12 21:27:08.600 INFO kablam! 80 | pub struct Node {
Oct 12 21:27:08.600 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 12 21:27:08.600 INFO kablam! 
Oct 12 21:27:08.600 INFO kablam! warning: method is never used: `add_child`
Oct 12 21:27:08.600 INFO kablam!   --> src/parse.rs:86:5
Oct 12 21:27:08.600 INFO kablam!    |
Oct 12 21:27:08.600 INFO kablam! 86 |     pub fn add_child(&mut self, c : Node) {
Oct 12 21:27:08.600 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.600 INFO kablam! 
Oct 12 21:27:08.600 INFO kablam! warning: method is never used: `new_child`
Oct 12 21:27:08.600 INFO kablam!   --> src/parse.rs:90:5
Oct 12 21:27:08.600 INFO kablam!    |
Oct 12 21:27:08.600 INFO kablam! 90 |     pub fn new_child(&mut self, data: NodeData) {
Oct 12 21:27:08.600 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.600 INFO kablam! 
Oct 12 21:27:08.600 INFO kablam! warning: method is never used: `walk_display`
Oct 12 21:27:08.600 INFO kablam!   --> src/parse.rs:95:5
Oct 12 21:27:08.600 INFO kablam!    |
Oct 12 21:27:08.600 INFO kablam! 95 |     fn walk_display(&self, depth: u32) {
Oct 12 21:27:08.600 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.600 INFO kablam! 
Oct 12 21:27:08.600 INFO kablam! warning: struct is never constructed: `Tree`
Oct 12 21:27:08.600 INFO kablam!    --> src/parse.rs:104:1
Oct 12 21:27:08.600 INFO kablam!     |
Oct 12 21:27:08.600 INFO kablam! 104 | pub struct Tree {
Oct 12 21:27:08.600 INFO kablam!     | ^^^^^^^^^^^^^^^
Oct 12 21:27:08.600 INFO kablam! 
Oct 12 21:27:08.600 INFO kablam! warning: method is never used: `new`
Oct 12 21:27:08.600 INFO kablam!    --> src/parse.rs:109:5
Oct 12 21:27:08.600 INFO kablam!     |
Oct 12 21:27:08.600 INFO kablam! 109 |     pub fn new() -> Tree {
Oct 12 21:27:08.600 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.600 INFO kablam! 
Oct 12 21:27:08.600 INFO kablam! warning: method is never used: `root`
Oct 12 21:27:08.600 INFO kablam!    --> src/parse.rs:118:5
Oct 12 21:27:08.600 INFO kablam!     |
Oct 12 21:27:08.600 INFO kablam! 118 |     pub fn root<'rnode>(&'rnode mut self) -> &'rnode mut Node {
Oct 12 21:27:08.600 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.600 INFO kablam! 
Oct 12 21:27:08.600 INFO kablam! warning: method is never used: `walk`
Oct 12 21:27:08.600 INFO kablam!    --> src/parse.rs:122:5
Oct 12 21:27:08.600 INFO kablam!     |
Oct 12 21:27:08.600 INFO kablam! 122 |     pub fn walk<'rnode>(&self) {
Oct 12 21:27:08.600 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.600 INFO kablam! 
Oct 12 21:27:08.686 INFO kablam! warning: unused variable: `tokens`
Oct 12 21:27:08.686 INFO kablam!   --> src/main.rs:12:9
Oct 12 21:27:08.686 INFO kablam!    |
Oct 12 21:27:08.686 INFO kablam! 12 |     let tokens  = tokeniser::tokenise(&inbuf);
Oct 12 21:27:08.686 INFO kablam!    |         ^^^^^^ help: consider using `_tokens` instead
Oct 12 21:27:08.686 INFO kablam!    |
Oct 12 21:27:08.688 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 21:27:08.688 INFO kablam! 
Oct 12 21:27:08.740 INFO kablam! warning: field is never used: `slice`
Oct 12 21:27:08.740 INFO kablam!   --> src/tokeniser.rs:10:5
Oct 12 21:27:08.740 INFO kablam!    |
Oct 12 21:27:08.741 INFO kablam! 10 |     slice : &'a str  ,
Oct 12 21:27:08.741 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 21:27:08.741 INFO kablam!    |
Oct 12 21:27:08.741 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 21:27:08.742 INFO kablam! 
Oct 12 21:27:08.742 INFO kablam! warning: function is never used: `placeholder_origin`
Oct 12 21:27:08.742 INFO kablam!   --> src/tokeniser.rs:43:1
Oct 12 21:27:08.742 INFO kablam!    |
Oct 12 21:27:08.742 INFO kablam! 43 | fn placeholder_origin() -> token::Origin {
Oct 12 21:27:08.743 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.743 INFO kablam! 
Oct 12 21:27:08.743 INFO kablam! warning: method is never used: `ungrab`
Oct 12 21:27:08.743 INFO kablam!    --> src/tokeniser.rs:119:5
Oct 12 21:27:08.744 INFO kablam!     |
Oct 12 21:27:08.744 INFO kablam! 119 |     fn ungrab(&mut self) -> () {
Oct 12 21:27:08.744 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.744 INFO kablam! 
Oct 12 21:27:08.745 INFO kablam! warning: enum is never used: `ArgClass`
Oct 12 21:27:08.745 INFO kablam!  --> src/parse.rs:5:1
Oct 12 21:27:08.745 INFO kablam!   |
Oct 12 21:27:08.745 INFO kablam! 5 | pub enum ArgClass {
Oct 12 21:27:08.746 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.746 INFO kablam! 
Oct 12 21:27:08.746 INFO kablam! warning: enum is never used: `LogicalBlock`
Oct 12 21:27:08.746 INFO kablam!   --> src/parse.rs:12:1
Oct 12 21:27:08.746 INFO kablam!    |
Oct 12 21:27:08.747 INFO kablam! 12 | pub enum LogicalBlock {
Oct 12 21:27:08.747 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.747 INFO kablam! 
Oct 12 21:27:08.747 INFO kablam! warning: enum is never used: `EvaluatorType`
Oct 12 21:27:08.747 INFO kablam!   --> src/parse.rs:21:1
Oct 12 21:27:08.747 INFO kablam!    |
Oct 12 21:27:08.747 INFO kablam! 21 | pub enum EvaluatorType {
Oct 12 21:27:08.747 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.747 INFO kablam! 
Oct 12 21:27:08.747 INFO kablam! warning: enum is never used: `ComparisonOperator`
Oct 12 21:27:08.747 INFO kablam!   --> src/parse.rs:28:1
Oct 12 21:27:08.747 INFO kablam!    |
Oct 12 21:27:08.747 INFO kablam! 28 | pub enum ComparisonOperator {
Oct 12 21:27:08.747 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.747 INFO kablam! 
Oct 12 21:27:08.747 INFO kablam! warning: enum is never used: `NodeData`
Oct 12 21:27:08.747 INFO kablam!   --> src/parse.rs:38:1
Oct 12 21:27:08.747 INFO kablam!    |
Oct 12 21:27:08.747 INFO kablam! 38 | pub enum NodeData {
Oct 12 21:27:08.747 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.747 INFO kablam! 
Oct 12 21:27:08.747 INFO kablam! warning: struct is never constructed: `Node`
Oct 12 21:27:08.747 INFO kablam!   --> src/parse.rs:80:1
Oct 12 21:27:08.747 INFO kablam!    |
Oct 12 21:27:08.747 INFO kablam! 80 | pub struct Node {
Oct 12 21:27:08.747 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 12 21:27:08.747 INFO kablam! 
Oct 12 21:27:08.747 INFO kablam! warning: method is never used: `add_child`
Oct 12 21:27:08.747 INFO kablam!   --> src/parse.rs:86:5
Oct 12 21:27:08.748 INFO kablam!    |
Oct 12 21:27:08.748 INFO kablam! 86 |     pub fn add_child(&mut self, c : Node) {
Oct 12 21:27:08.748 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.748 INFO kablam! 
Oct 12 21:27:08.748 INFO kablam! warning: method is never used: `new_child`
Oct 12 21:27:08.748 INFO kablam!   --> src/parse.rs:90:5
Oct 12 21:27:08.748 INFO kablam!    |
Oct 12 21:27:08.748 INFO kablam! 90 |     pub fn new_child(&mut self, data: NodeData) {
Oct 12 21:27:08.748 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.748 INFO kablam! 
Oct 12 21:27:08.748 INFO kablam! warning: method is never used: `walk_display`
Oct 12 21:27:08.748 INFO kablam!   --> src/parse.rs:95:5
Oct 12 21:27:08.748 INFO kablam!    |
Oct 12 21:27:08.748 INFO kablam! 95 |     fn walk_display(&self, depth: u32) {
Oct 12 21:27:08.748 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.748 INFO kablam! 
Oct 12 21:27:08.748 INFO kablam! warning: struct is never constructed: `Tree`
Oct 12 21:27:08.748 INFO kablam!    --> src/parse.rs:104:1
Oct 12 21:27:08.748 INFO kablam!     |
Oct 12 21:27:08.748 INFO kablam! 104 | pub struct Tree {
Oct 12 21:27:08.748 INFO kablam!     | ^^^^^^^^^^^^^^^
Oct 12 21:27:08.748 INFO kablam! 
Oct 12 21:27:08.748 INFO kablam! warning: method is never used: `new`
Oct 12 21:27:08.748 INFO kablam!    --> src/parse.rs:109:5
Oct 12 21:27:08.748 INFO kablam!     |
Oct 12 21:27:08.748 INFO kablam! 109 |     pub fn new() -> Tree {
Oct 12 21:27:08.748 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.748 INFO kablam! 
Oct 12 21:27:08.748 INFO kablam! warning: method is never used: `root`
Oct 12 21:27:08.748 INFO kablam!    --> src/parse.rs:118:5
Oct 12 21:27:08.748 INFO kablam!     |
Oct 12 21:27:08.748 INFO kablam! 118 |     pub fn root<'rnode>(&'rnode mut self) -> &'rnode mut Node {
Oct 12 21:27:08.748 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.748 INFO kablam! 
Oct 12 21:27:08.748 INFO kablam! warning: method is never used: `walk`
Oct 12 21:27:08.748 INFO kablam!    --> src/parse.rs:122:5
Oct 12 21:27:08.748 INFO kablam!     |
Oct 12 21:27:08.748 INFO kablam! 122 |     pub fn walk<'rnode>(&self) {
Oct 12 21:27:08.748 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:27:08.748 INFO kablam! 
Oct 12 21:27:08.793 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Oct 12 21:27:08.795 INFO kablam! su: No module specific data is present
Oct 12 21:27:09.752 INFO running `"docker" "rm" "-f" "c6e890c13079dbe1fbc1151917fb061b96fdfc0bd65dc6ce0bde4214d1c9c4e6"`
Oct 12 21:27:10.130 INFO blam! c6e890c13079dbe1fbc1151917fb061b96fdfc0bd65dc6ce0bde4214d1c9c4e6