Nov 28 10:57:12.130 INFO checking SunDoge/prettytoml against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 10:57:12.130 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 10:57:12.643 INFO [stdout] 2ae955d8e5eb1aebba5a8111aef7b6e824ddb6063b16784a3a62a6a6bbfd14c4
Nov 28 10:57:12.646 INFO running `"docker" "start" "-a" "2ae955d8e5eb1aebba5a8111aef7b6e824ddb6063b16784a3a62a6a6bbfd14c4"`
Nov 28 10:57:13.885 INFO [stderr] usermod: no changes
Nov 28 10:57:14.020 INFO [stderr]     Checking memchr v2.1.0
Nov 28 10:57:14.911 INFO [stderr]     Checking aho-corasick v0.6.8
Nov 28 10:57:15.781 INFO [stderr]     Checking regex v1.0.5
Nov 28 10:57:18.911 INFO [stderr]     Checking prettytoml v0.1.0 (/source)
Nov 28 10:57:20.304 INFO [stderr] warning: unused variable: `token_stream`
Nov 28 10:57:20.305 INFO [stderr]  --> src/parser/parser.rs:3:27
Nov 28 10:57:20.305 INFO [stderr]   |
Nov 28 10:57:20.305 INFO [stderr] 3 | pub fn toml_file_elements(token_stream: TokenStream) -> Result<TokenStream, String> {
Nov 28 10:57:20.306 INFO [stderr]   |                           ^^^^^^^^^^^^ help: consider using `_token_stream` instead
Nov 28 10:57:20.306 INFO [stderr]   |
Nov 28 10:57:20.306 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 10:57:20.306 INFO [stderr] 
Nov 28 10:57:20.307 INFO [stderr] warning: unused variable: `token_stream`
Nov 28 10:57:20.307 INFO [stderr]   --> src/parser/mod.rs:12:23
Nov 28 10:57:20.307 INFO [stderr]    |
Nov 28 10:57:20.308 INFO [stderr] 12 | fn parse_token_stream(token_stream: TokenStream) {}
Nov 28 10:57:20.308 INFO [stderr]    |                       ^^^^^^^^^^^^ help: consider using `_token_stream` instead
Nov 28 10:57:20.308 INFO [stderr] 
Nov 28 10:57:20.367 INFO [stderr] warning: function is never used: `toml_file_elements`
Nov 28 10:57:20.367 INFO [stderr]  --> src/parser/parser.rs:3:1
Nov 28 10:57:20.367 INFO [stderr]   |
Nov 28 10:57:20.367 INFO [stderr] 3 | pub fn toml_file_elements(token_stream: TokenStream) -> Result<TokenStream, String> {
Nov 28 10:57:20.368 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:20.368 INFO [stderr]   |
Nov 28 10:57:20.368 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 10:57:20.369 INFO [stderr] 
Nov 28 10:57:20.369 INFO [stderr] warning: field is never used: `head_index`
Nov 28 10:57:20.369 INFO [stderr]  --> src/parser/tokenstream.rs:5:5
Nov 28 10:57:20.370 INFO [stderr]   |
Nov 28 10:57:20.370 INFO [stderr] 5 |     head_index: usize,
Nov 28 10:57:20.370 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 10:57:20.371 INFO [stderr] 
Nov 28 10:57:20.371 INFO [stderr] warning: field is never used: `tokens`
Nov 28 10:57:20.371 INFO [stderr]  --> src/parser/tokenstream.rs:6:5
Nov 28 10:57:20.372 INFO [stderr]   |
Nov 28 10:57:20.372 INFO [stderr] 6 |     tokens: &'a Vec<Token>,
Nov 28 10:57:20.372 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:20.373 INFO [stderr] 
Nov 28 10:57:20.373 INFO [stderr] warning: method is never used: `head`
Nov 28 10:57:20.373 INFO [stderr]   --> src/parser/tokenstream.rs:17:5
Nov 28 10:57:20.373 INFO [stderr]    |
Nov 28 10:57:20.374 INFO [stderr] 17 |     pub fn head(&self) -> Option<&Token> {
Nov 28 10:57:20.374 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:20.374 INFO [stderr] 
Nov 28 10:57:20.374 INFO [stderr] warning: method is never used: `tail`
Nov 28 10:57:20.375 INFO [stderr]   --> src/parser/tokenstream.rs:21:5
Nov 28 10:57:20.375 INFO [stderr]    |
Nov 28 10:57:20.375 INFO [stderr] 21 |     pub fn tail(&self) -> TokenStream {
Nov 28 10:57:20.375 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:20.375 INFO [stderr] 
Nov 28 10:57:20.376 INFO [stderr] warning: method is never used: `offset`
Nov 28 10:57:20.376 INFO [stderr]   --> src/parser/tokenstream.rs:28:5
Nov 28 10:57:20.376 INFO [stderr]    |
Nov 28 10:57:20.377 INFO [stderr] 28 |     pub fn offset(&self) -> usize {
Nov 28 10:57:20.377 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:20.377 INFO [stderr] 
Nov 28 10:57:20.377 INFO [stderr] warning: method is never used: `at_end`
Nov 28 10:57:20.378 INFO [stderr]   --> src/parser/tokenstream.rs:32:5
Nov 28 10:57:20.378 INFO [stderr]    |
Nov 28 10:57:20.378 INFO [stderr] 32 |     pub fn at_end(&self) -> bool {
Nov 28 10:57:20.378 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:20.379 INFO [stderr] 
Nov 28 10:57:20.379 INFO [stderr] warning: method is never used: `len`
Nov 28 10:57:20.379 INFO [stderr]   --> src/parser/tokenstream.rs:36:5
Nov 28 10:57:20.379 INFO [stderr]    |
Nov 28 10:57:20.380 INFO [stderr] 36 |     pub fn len(&self) -> usize {
Nov 28 10:57:20.380 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:20.380 INFO [stderr] 
Nov 28 10:57:20.380 INFO [stderr] warning: struct is never constructed: `Capture`
Nov 28 10:57:20.381 INFO [stderr]  --> src/parser/recdesc.rs:3:1
Nov 28 10:57:20.381 INFO [stderr]   |
Nov 28 10:57:20.381 INFO [stderr] 3 | pub struct Capture<'a> {
Nov 28 10:57:20.382 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:20.382 INFO [stderr] 
Nov 28 10:57:20.382 INFO [stderr] warning: method is never used: `new`
Nov 28 10:57:20.383 INFO [stderr]  --> src/parser/recdesc.rs:8:5
Nov 28 10:57:20.383 INFO [stderr]   |
Nov 28 10:57:20.384 INFO [stderr] 8 |     pub fn new(token_stream: TokenStream) -> Capture {
Nov 28 10:57:20.384 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:20.384 INFO [stderr] 
Nov 28 10:57:20.384 INFO [stderr] warning: method is never used: `pending_tokens`
Nov 28 10:57:20.385 INFO [stderr]   --> src/parser/recdesc.rs:12:5
Nov 28 10:57:20.385 INFO [stderr]    |
Nov 28 10:57:20.385 INFO [stderr] 12 |     pub fn pending_tokens(&self) -> &TokenStream {
Nov 28 10:57:20.385 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:20.386 INFO [stderr] 
Nov 28 10:57:20.424 INFO [stderr] warning: unused import: `crate::tokens::*`
Nov 28 10:57:20.425 INFO [stderr]    --> src/lexer/mod.rs:118:9
Nov 28 10:57:20.425 INFO [stderr]     |
Nov 28 10:57:20.425 INFO [stderr] 118 |     use crate::tokens::*;
Nov 28 10:57:20.425 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Nov 28 10:57:20.426 INFO [stderr]     |
Nov 28 10:57:20.426 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 28 10:57:20.426 INFO [stderr] 
Nov 28 10:57:20.964 INFO [stderr] warning: unused variable: `token_stream`
Nov 28 10:57:20.965 INFO [stderr]  --> src/parser/parser.rs:3:27
Nov 28 10:57:20.966 INFO [stderr]   |
Nov 28 10:57:20.966 INFO [stderr] 3 | pub fn toml_file_elements(token_stream: TokenStream) -> Result<TokenStream, String> {
Nov 28 10:57:20.967 INFO [stderr]   |                           ^^^^^^^^^^^^ help: consider using `_token_stream` instead
Nov 28 10:57:20.967 INFO [stderr]   |
Nov 28 10:57:20.967 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 10:57:20.968 INFO [stderr] 
Nov 28 10:57:20.968 INFO [stderr] warning: unused variable: `token_stream`
Nov 28 10:57:20.969 INFO [stderr]   --> src/parser/mod.rs:12:23
Nov 28 10:57:20.969 INFO [stderr]    |
Nov 28 10:57:20.970 INFO [stderr] 12 | fn parse_token_stream(token_stream: TokenStream) {}
Nov 28 10:57:20.970 INFO [stderr]    |                       ^^^^^^^^^^^^ help: consider using `_token_stream` instead
Nov 28 10:57:20.971 INFO [stderr] 
Nov 28 10:57:21.124 INFO [stderr] warning: function is never used: `toml_file_elements`
Nov 28 10:57:21.124 INFO [stderr]  --> src/parser/parser.rs:3:1
Nov 28 10:57:21.125 INFO [stderr]   |
Nov 28 10:57:21.125 INFO [stderr] 3 | pub fn toml_file_elements(token_stream: TokenStream) -> Result<TokenStream, String> {
Nov 28 10:57:21.125 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:21.132 INFO [stderr]   |
Nov 28 10:57:21.132 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 10:57:21.132 INFO [stderr] 
Nov 28 10:57:21.133 INFO [stderr] warning: field is never used: `head_index`
Nov 28 10:57:21.133 INFO [stderr]  --> src/parser/tokenstream.rs:5:5
Nov 28 10:57:21.133 INFO [stderr]   |
Nov 28 10:57:21.133 INFO [stderr] 5 |     head_index: usize,
Nov 28 10:57:21.133 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 10:57:21.134 INFO [stderr] 
Nov 28 10:57:21.134 INFO [stderr] warning: field is never used: `tokens`
Nov 28 10:57:21.134 INFO [stderr]  --> src/parser/tokenstream.rs:6:5
Nov 28 10:57:21.134 INFO [stderr]   |
Nov 28 10:57:21.134 INFO [stderr] 6 |     tokens: &'a Vec<Token>,
Nov 28 10:57:21.134 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:21.134 INFO [stderr] 
Nov 28 10:57:21.134 INFO [stderr] warning: method is never used: `head`
Nov 28 10:57:21.134 INFO [stderr]   --> src/parser/tokenstream.rs:17:5
Nov 28 10:57:21.134 INFO [stderr]    |
Nov 28 10:57:21.134 INFO [stderr] 17 |     pub fn head(&self) -> Option<&Token> {
Nov 28 10:57:21.134 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:21.134 INFO [stderr] 
Nov 28 10:57:21.134 INFO [stderr] warning: method is never used: `tail`
Nov 28 10:57:21.134 INFO [stderr]   --> src/parser/tokenstream.rs:21:5
Nov 28 10:57:21.134 INFO [stderr]    |
Nov 28 10:57:21.134 INFO [stderr] 21 |     pub fn tail(&self) -> TokenStream {
Nov 28 10:57:21.134 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:21.134 INFO [stderr] 
Nov 28 10:57:21.134 INFO [stderr] warning: method is never used: `offset`
Nov 28 10:57:21.134 INFO [stderr]   --> src/parser/tokenstream.rs:28:5
Nov 28 10:57:21.134 INFO [stderr]    |
Nov 28 10:57:21.134 INFO [stderr] 28 |     pub fn offset(&self) -> usize {
Nov 28 10:57:21.134 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:21.134 INFO [stderr] 
Nov 28 10:57:21.137 INFO [stderr] warning: method is never used: `at_end`
Nov 28 10:57:21.137 INFO [stderr]   --> src/parser/tokenstream.rs:32:5
Nov 28 10:57:21.137 INFO [stderr]    |
Nov 28 10:57:21.137 INFO [stderr] 32 |     pub fn at_end(&self) -> bool {
Nov 28 10:57:21.137 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:21.137 INFO [stderr] 
Nov 28 10:57:21.137 INFO [stderr] warning: method is never used: `len`
Nov 28 10:57:21.137 INFO [stderr]   --> src/parser/tokenstream.rs:36:5
Nov 28 10:57:21.137 INFO [stderr]    |
Nov 28 10:57:21.137 INFO [stderr] 36 |     pub fn len(&self) -> usize {
Nov 28 10:57:21.137 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:21.137 INFO [stderr] 
Nov 28 10:57:21.137 INFO [stderr] warning: struct is never constructed: `Capture`
Nov 28 10:57:21.137 INFO [stderr]  --> src/parser/recdesc.rs:3:1
Nov 28 10:57:21.137 INFO [stderr]   |
Nov 28 10:57:21.137 INFO [stderr] 3 | pub struct Capture<'a> {
Nov 28 10:57:21.137 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:21.137 INFO [stderr] 
Nov 28 10:57:21.137 INFO [stderr] warning: method is never used: `new`
Nov 28 10:57:21.137 INFO [stderr]  --> src/parser/recdesc.rs:8:5
Nov 28 10:57:21.137 INFO [stderr]   |
Nov 28 10:57:21.137 INFO [stderr] 8 |     pub fn new(token_stream: TokenStream) -> Capture {
Nov 28 10:57:21.137 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:21.137 INFO [stderr] 
Nov 28 10:57:21.137 INFO [stderr] warning: method is never used: `pending_tokens`
Nov 28 10:57:21.137 INFO [stderr]   --> src/parser/recdesc.rs:12:5
Nov 28 10:57:21.137 INFO [stderr]    |
Nov 28 10:57:21.137 INFO [stderr] 12 |     pub fn pending_tokens(&self) -> &TokenStream {
Nov 28 10:57:21.137 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:57:21.138 INFO [stderr] 
Nov 28 10:57:22.406 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.49s
Nov 28 10:57:22.410 INFO [stderr] su: No module specific data is present
Nov 28 10:57:23.189 INFO running `"docker" "inspect" "2ae955d8e5eb1aebba5a8111aef7b6e824ddb6063b16784a3a62a6a6bbfd14c4"`
Nov 28 10:57:23.545 INFO running `"docker" "rm" "-f" "2ae955d8e5eb1aebba5a8111aef7b6e824ddb6063b16784a3a62a6a6bbfd14c4"`
Nov 28 10:57:23.868 INFO [stdout] 2ae955d8e5eb1aebba5a8111aef7b6e824ddb6063b16784a3a62a6a6bbfd14c4