Oct 21 17:49:06.491 INFO checking fourohfour/enquel against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 17:49:06.494 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 17:49:07.047 INFO blam! d0ecea4689abfa57fe8b6fe02c000a8b950ee1b810db06d4e847fb286426de37
Oct 21 17:49:07.052 INFO running `"docker" "start" "-a" "d0ecea4689abfa57fe8b6fe02c000a8b950ee1b810db06d4e847fb286426de37"`
Oct 21 17:49:07.960 INFO kablam! usermod: no changes
Oct 21 17:49:08.033 INFO kablam!     Checking enquel v0.1.0 (/source)
Oct 21 17:49:08.672 INFO kablam! warning: unused import: `token`
Oct 21 17:49:08.673 INFO kablam!  --> src/parse.rs:1:5
Oct 21 17:49:08.673 INFO kablam!   |
Oct 21 17:49:08.676 INFO kablam! 1 | use token;
Oct 21 17:49:08.676 INFO kablam!   |     ^^^^^
Oct 21 17:49:08.676 INFO kablam!   |
Oct 21 17:49:08.684 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 17:49:08.684 INFO kablam! 
Oct 21 17:49:08.840 INFO kablam! warning: unused import: `token`
Oct 21 17:49:08.840 INFO kablam!  --> src/parse.rs:1:5
Oct 21 17:49:08.840 INFO kablam!   |
Oct 21 17:49:08.840 INFO kablam! 1 | use token;
Oct 21 17:49:08.840 INFO kablam!   |     ^^^^^
Oct 21 17:49:08.840 INFO kablam!   |
Oct 21 17:49:08.840 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 17:49:08.840 INFO kablam! 
Oct 21 17:49:08.908 INFO kablam! warning: unused variable: `tokens`
Oct 21 17:49:08.909 INFO kablam!   --> src/main.rs:12:9
Oct 21 17:49:08.909 INFO kablam!    |
Oct 21 17:49:08.909 INFO kablam! 12 |     let tokens  = tokeniser::tokenise(&inbuf);
Oct 21 17:49:08.910 INFO kablam!    |         ^^^^^^ help: consider using `_tokens` instead
Oct 21 17:49:08.910 INFO kablam!    |
Oct 21 17:49:08.910 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 17:49:08.910 INFO kablam! 
Oct 21 17:49:08.940 INFO kablam! warning: field is never used: `slice`
Oct 21 17:49:08.940 INFO kablam!   --> src/tokeniser.rs:10:5
Oct 21 17:49:08.941 INFO kablam!    |
Oct 21 17:49:08.941 INFO kablam! 10 |     slice : &'a str  ,
Oct 21 17:49:08.941 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 17:49:08.941 INFO kablam!    |
Oct 21 17:49:08.942 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 17:49:08.942 INFO kablam! 
Oct 21 17:49:08.942 INFO kablam! warning: function is never used: `placeholder_origin`
Oct 21 17:49:08.942 INFO kablam!   --> src/tokeniser.rs:43:1
Oct 21 17:49:08.943 INFO kablam!    |
Oct 21 17:49:08.943 INFO kablam! 43 | fn placeholder_origin() -> token::Origin {
Oct 21 17:49:08.943 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:08.943 INFO kablam! 
Oct 21 17:49:08.944 INFO kablam! warning: method is never used: `ungrab`
Oct 21 17:49:08.944 INFO kablam!    --> src/tokeniser.rs:119:5
Oct 21 17:49:08.944 INFO kablam!     |
Oct 21 17:49:08.945 INFO kablam! 119 |     fn ungrab(&mut self) -> () {
Oct 21 17:49:08.945 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:08.945 INFO kablam! 
Oct 21 17:49:08.945 INFO kablam! warning: enum is never used: `ArgClass`
Oct 21 17:49:08.946 INFO kablam!  --> src/parse.rs:5:1
Oct 21 17:49:08.946 INFO kablam!   |
Oct 21 17:49:08.946 INFO kablam! 5 | pub enum ArgClass {
Oct 21 17:49:08.947 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 21 17:49:08.947 INFO kablam! 
Oct 21 17:49:08.947 INFO kablam! warning: enum is never used: `LogicalBlock`
Oct 21 17:49:08.947 INFO kablam!   --> src/parse.rs:12:1
Oct 21 17:49:08.948 INFO kablam!    |
Oct 21 17:49:08.948 INFO kablam! 12 | pub enum LogicalBlock {
Oct 21 17:49:08.948 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:08.949 INFO kablam! 
Oct 21 17:49:08.949 INFO kablam! warning: enum is never used: `EvaluatorType`
Oct 21 17:49:08.949 INFO kablam!   --> src/parse.rs:21:1
Oct 21 17:49:08.949 INFO kablam!    |
Oct 21 17:49:08.949 INFO kablam! 21 | pub enum EvaluatorType {
Oct 21 17:49:08.950 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:08.950 INFO kablam! 
Oct 21 17:49:08.950 INFO kablam! warning: enum is never used: `ComparisonOperator`
Oct 21 17:49:08.950 INFO kablam!   --> src/parse.rs:28:1
Oct 21 17:49:08.951 INFO kablam!    |
Oct 21 17:49:08.951 INFO kablam! 28 | pub enum ComparisonOperator {
Oct 21 17:49:08.951 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:08.951 INFO kablam! 
Oct 21 17:49:08.952 INFO kablam! warning: enum is never used: `NodeData`
Oct 21 17:49:08.952 INFO kablam!   --> src/parse.rs:38:1
Oct 21 17:49:08.952 INFO kablam!    |
Oct 21 17:49:08.952 INFO kablam! 38 | pub enum NodeData {
Oct 21 17:49:08.953 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 21 17:49:08.953 INFO kablam! 
Oct 21 17:49:08.953 INFO kablam! warning: struct is never constructed: `Node`
Oct 21 17:49:08.953 INFO kablam!   --> src/parse.rs:80:1
Oct 21 17:49:08.954 INFO kablam!    |
Oct 21 17:49:08.954 INFO kablam! 80 | pub struct Node {
Oct 21 17:49:08.954 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 21 17:49:08.954 INFO kablam! 
Oct 21 17:49:08.954 INFO kablam! warning: method is never used: `add_child`
Oct 21 17:49:08.955 INFO kablam!   --> src/parse.rs:86:5
Oct 21 17:49:08.955 INFO kablam!    |
Oct 21 17:49:08.955 INFO kablam! 86 |     pub fn add_child(&mut self, c : Node) {
Oct 21 17:49:08.955 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:08.956 INFO kablam! 
Oct 21 17:49:08.956 INFO kablam! warning: method is never used: `new_child`
Oct 21 17:49:08.960 INFO kablam!   --> src/parse.rs:90:5
Oct 21 17:49:08.960 INFO kablam!    |
Oct 21 17:49:08.960 INFO kablam! 90 |     pub fn new_child(&mut self, data: NodeData) {
Oct 21 17:49:08.960 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:08.961 INFO kablam! 
Oct 21 17:49:08.961 INFO kablam! warning: method is never used: `walk_display`
Oct 21 17:49:08.961 INFO kablam!   --> src/parse.rs:95:5
Oct 21 17:49:08.962 INFO kablam!    |
Oct 21 17:49:08.962 INFO kablam! 95 |     fn walk_display(&self, depth: u32) {
Oct 21 17:49:08.962 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:08.962 INFO kablam! 
Oct 21 17:49:08.963 INFO kablam! warning: struct is never constructed: `Tree`
Oct 21 17:49:08.963 INFO kablam!    --> src/parse.rs:104:1
Oct 21 17:49:08.963 INFO kablam!     |
Oct 21 17:49:08.963 INFO kablam! 104 | pub struct Tree {
Oct 21 17:49:08.964 INFO kablam!     | ^^^^^^^^^^^^^^^
Oct 21 17:49:08.964 INFO kablam! 
Oct 21 17:49:08.964 INFO kablam! warning: method is never used: `new`
Oct 21 17:49:08.965 INFO kablam!    --> src/parse.rs:109:5
Oct 21 17:49:08.965 INFO kablam!     |
Oct 21 17:49:08.965 INFO kablam! 109 |     pub fn new() -> Tree {
Oct 21 17:49:08.965 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:08.966 INFO kablam! 
Oct 21 17:49:08.966 INFO kablam! warning: method is never used: `root`
Oct 21 17:49:08.966 INFO kablam!    --> src/parse.rs:118:5
Oct 21 17:49:08.966 INFO kablam!     |
Oct 21 17:49:08.966 INFO kablam! 118 |     pub fn root<'rnode>(&'rnode mut self) -> &'rnode mut Node {
Oct 21 17:49:08.966 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:08.966 INFO kablam! 
Oct 21 17:49:08.966 INFO kablam! warning: method is never used: `walk`
Oct 21 17:49:08.967 INFO kablam!    --> src/parse.rs:122:5
Oct 21 17:49:08.967 INFO kablam!     |
Oct 21 17:49:08.967 INFO kablam! 122 |     pub fn walk<'rnode>(&self) {
Oct 21 17:49:08.967 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:08.967 INFO kablam! 
Oct 21 17:49:09.112 INFO kablam! warning: unused variable: `tokens`
Oct 21 17:49:09.112 INFO kablam!   --> src/main.rs:12:9
Oct 21 17:49:09.112 INFO kablam!    |
Oct 21 17:49:09.112 INFO kablam! 12 |     let tokens  = tokeniser::tokenise(&inbuf);
Oct 21 17:49:09.112 INFO kablam!    |         ^^^^^^ help: consider using `_tokens` instead
Oct 21 17:49:09.112 INFO kablam!    |
Oct 21 17:49:09.112 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 17:49:09.112 INFO kablam! 
Oct 21 17:49:09.172 INFO kablam! warning: field is never used: `slice`
Oct 21 17:49:09.172 INFO kablam!   --> src/tokeniser.rs:10:5
Oct 21 17:49:09.172 INFO kablam!    |
Oct 21 17:49:09.172 INFO kablam! 10 |     slice : &'a str  ,
Oct 21 17:49:09.172 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 17:49:09.172 INFO kablam!    |
Oct 21 17:49:09.172 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 17:49:09.172 INFO kablam! 
Oct 21 17:49:09.172 INFO kablam! warning: function is never used: `placeholder_origin`
Oct 21 17:49:09.172 INFO kablam!   --> src/tokeniser.rs:43:1
Oct 21 17:49:09.173 INFO kablam!    |
Oct 21 17:49:09.173 INFO kablam! 43 | fn placeholder_origin() -> token::Origin {
Oct 21 17:49:09.173 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:09.173 INFO kablam! 
Oct 21 17:49:09.173 INFO kablam! warning: method is never used: `ungrab`
Oct 21 17:49:09.173 INFO kablam!    --> src/tokeniser.rs:119:5
Oct 21 17:49:09.173 INFO kablam!     |
Oct 21 17:49:09.173 INFO kablam! 119 |     fn ungrab(&mut self) -> () {
Oct 21 17:49:09.173 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:09.173 INFO kablam! 
Oct 21 17:49:09.173 INFO kablam! warning: enum is never used: `ArgClass`
Oct 21 17:49:09.173 INFO kablam!  --> src/parse.rs:5:1
Oct 21 17:49:09.173 INFO kablam!   |
Oct 21 17:49:09.173 INFO kablam! 5 | pub enum ArgClass {
Oct 21 17:49:09.173 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 21 17:49:09.173 INFO kablam! 
Oct 21 17:49:09.173 INFO kablam! warning: enum is never used: `LogicalBlock`
Oct 21 17:49:09.173 INFO kablam!   --> src/parse.rs:12:1
Oct 21 17:49:09.173 INFO kablam!    |
Oct 21 17:49:09.173 INFO kablam! 12 | pub enum LogicalBlock {
Oct 21 17:49:09.173 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:09.173 INFO kablam! 
Oct 21 17:49:09.173 INFO kablam! warning: enum is never used: `EvaluatorType`
Oct 21 17:49:09.173 INFO kablam!   --> src/parse.rs:21:1
Oct 21 17:49:09.174 INFO kablam!    |
Oct 21 17:49:09.174 INFO kablam! 21 | pub enum EvaluatorType {
Oct 21 17:49:09.174 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:09.174 INFO kablam! 
Oct 21 17:49:09.174 INFO kablam! warning: enum is never used: `ComparisonOperator`
Oct 21 17:49:09.174 INFO kablam!   --> src/parse.rs:28:1
Oct 21 17:49:09.174 INFO kablam!    |
Oct 21 17:49:09.174 INFO kablam! 28 | pub enum ComparisonOperator {
Oct 21 17:49:09.174 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:09.174 INFO kablam! 
Oct 21 17:49:09.174 INFO kablam! warning: enum is never used: `NodeData`
Oct 21 17:49:09.174 INFO kablam!   --> src/parse.rs:38:1
Oct 21 17:49:09.174 INFO kablam!    |
Oct 21 17:49:09.174 INFO kablam! 38 | pub enum NodeData {
Oct 21 17:49:09.174 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 21 17:49:09.174 INFO kablam! 
Oct 21 17:49:09.174 INFO kablam! warning: struct is never constructed: `Node`
Oct 21 17:49:09.174 INFO kablam!   --> src/parse.rs:80:1
Oct 21 17:49:09.174 INFO kablam!    |
Oct 21 17:49:09.174 INFO kablam! 80 | pub struct Node {
Oct 21 17:49:09.174 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 21 17:49:09.174 INFO kablam! 
Oct 21 17:49:09.174 INFO kablam! warning: method is never used: `add_child`
Oct 21 17:49:09.174 INFO kablam!   --> src/parse.rs:86:5
Oct 21 17:49:09.175 INFO kablam!    |
Oct 21 17:49:09.175 INFO kablam! 86 |     pub fn add_child(&mut self, c : Node) {
Oct 21 17:49:09.175 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:09.175 INFO kablam! 
Oct 21 17:49:09.175 INFO kablam! warning: method is never used: `new_child`
Oct 21 17:49:09.175 INFO kablam!   --> src/parse.rs:90:5
Oct 21 17:49:09.175 INFO kablam!    |
Oct 21 17:49:09.175 INFO kablam! 90 |     pub fn new_child(&mut self, data: NodeData) {
Oct 21 17:49:09.175 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:09.175 INFO kablam! 
Oct 21 17:49:09.175 INFO kablam! warning: method is never used: `walk_display`
Oct 21 17:49:09.175 INFO kablam!   --> src/parse.rs:95:5
Oct 21 17:49:09.175 INFO kablam!    |
Oct 21 17:49:09.175 INFO kablam! 95 |     fn walk_display(&self, depth: u32) {
Oct 21 17:49:09.175 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:09.175 INFO kablam! 
Oct 21 17:49:09.175 INFO kablam! warning: struct is never constructed: `Tree`
Oct 21 17:49:09.175 INFO kablam!    --> src/parse.rs:104:1
Oct 21 17:49:09.175 INFO kablam!     |
Oct 21 17:49:09.175 INFO kablam! 104 | pub struct Tree {
Oct 21 17:49:09.175 INFO kablam!     | ^^^^^^^^^^^^^^^
Oct 21 17:49:09.175 INFO kablam! 
Oct 21 17:49:09.175 INFO kablam! warning: method is never used: `new`
Oct 21 17:49:09.175 INFO kablam!    --> src/parse.rs:109:5
Oct 21 17:49:09.176 INFO kablam!     |
Oct 21 17:49:09.176 INFO kablam! 109 |     pub fn new() -> Tree {
Oct 21 17:49:09.176 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:09.176 INFO kablam! 
Oct 21 17:49:09.176 INFO kablam! warning: method is never used: `root`
Oct 21 17:49:09.176 INFO kablam!    --> src/parse.rs:118:5
Oct 21 17:49:09.176 INFO kablam!     |
Oct 21 17:49:09.176 INFO kablam! 118 |     pub fn root<'rnode>(&'rnode mut self) -> &'rnode mut Node {
Oct 21 17:49:09.176 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:09.176 INFO kablam! 
Oct 21 17:49:09.176 INFO kablam! warning: method is never used: `walk`
Oct 21 17:49:09.176 INFO kablam!    --> src/parse.rs:122:5
Oct 21 17:49:09.176 INFO kablam!     |
Oct 21 17:49:09.176 INFO kablam! 122 |     pub fn walk<'rnode>(&self) {
Oct 21 17:49:09.176 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:49:09.176 INFO kablam! 
Oct 21 17:49:09.214 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Oct 21 17:49:09.224 INFO kablam! su: No module specific data is present
Oct 21 17:49:10.203 INFO running `"docker" "rm" "-f" "d0ecea4689abfa57fe8b6fe02c000a8b950ee1b810db06d4e847fb286426de37"`
Oct 21 17:49:10.564 INFO blam! d0ecea4689abfa57fe8b6fe02c000a8b950ee1b810db06d4e847fb286426de37