Nov 28 08:30:10.385 INFO checking bon-chi/cci_c against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 08:30:10.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 08:30:10.917 INFO [stdout] c91ecd50fb846ba7b59728c823679d4cdce2d97644e235634ef643e1dcf0688c
Nov 28 08:30:10.922 INFO running `"docker" "start" "-a" "c91ecd50fb846ba7b59728c823679d4cdce2d97644e235634ef643e1dcf0688c"`
Nov 28 08:30:12.472 INFO [stderr] usermod: no changes
Nov 28 08:30:12.536 INFO [stderr]     Checking cci_c v0.1.0 (/source)
Nov 28 08:30:13.112 INFO [stderr] warning: unused import: `std::fs`
Nov 28 08:30:13.112 INFO [stderr]  --> src/cci/token.rs:1:5
Nov 28 08:30:13.112 INFO [stderr]   |
Nov 28 08:30:13.112 INFO [stderr] 1 | use std::fs;
Nov 28 08:30:13.112 INFO [stderr]   |     ^^^^^^^
Nov 28 08:30:13.112 INFO [stderr]   |
Nov 28 08:30:13.112 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:30:13.112 INFO [stderr] 
Nov 28 08:30:13.112 INFO [stderr] warning: unused import: `Read`
Nov 28 08:30:13.112 INFO [stderr]  --> src/cci/token.rs:2:26
Nov 28 08:30:13.112 INFO [stderr]   |
Nov 28 08:30:13.112 INFO [stderr] 2 | use std::io::{BufReader, Read};
Nov 28 08:30:13.112 INFO [stderr]   |                          ^^^^
Nov 28 08:30:13.112 INFO [stderr] 
Nov 28 08:30:13.127 INFO [stderr] warning: unused variable: `file`
Nov 28 08:30:13.127 INFO [stderr]   --> src/cci/token.rs:59:33
Nov 28 08:30:13.127 INFO [stderr]    |
Nov 28 08:30:13.127 INFO [stderr] 59 |     fn next_token<T>(&mut self, file: BufReader<T>) {}
Nov 28 08:30:13.127 INFO [stderr]    |                                 ^^^^ help: consider using `_file` instead
Nov 28 08:30:13.127 INFO [stderr]    |
Nov 28 08:30:13.127 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:30:13.127 INFO [stderr] 
Nov 28 08:30:13.130 INFO [stderr] warning: enum is never used: `TokenKind`
Nov 28 08:30:13.130 INFO [stderr]  --> src/cci/token.rs:4:1
Nov 28 08:30:13.130 INFO [stderr]   |
Nov 28 08:30:13.130 INFO [stderr] 4 | enum TokenKind {
Nov 28 08:30:13.130 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 28 08:30:13.130 INFO [stderr]   |
Nov 28 08:30:13.130 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 08:30:13.130 INFO [stderr] 
Nov 28 08:30:13.130 INFO [stderr] warning: struct is never constructed: `Token`
Nov 28 08:30:13.130 INFO [stderr]   --> src/cci/token.rs:53:1
Nov 28 08:30:13.130 INFO [stderr]    |
Nov 28 08:30:13.130 INFO [stderr] 53 | struct Token {
Nov 28 08:30:13.130 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 08:30:13.130 INFO [stderr] 
Nov 28 08:30:13.130 INFO [stderr] warning: method is never used: `next_token`
Nov 28 08:30:13.130 INFO [stderr]   --> src/cci/token.rs:59:5
Nov 28 08:30:13.130 INFO [stderr]    |
Nov 28 08:30:13.130 INFO [stderr] 59 |     fn next_token<T>(&mut self, file: BufReader<T>) {}
Nov 28 08:30:13.130 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:30:13.130 INFO [stderr] 
Nov 28 08:30:13.134 INFO [stderr] warning: variant `END_KeyList` should have a camel case name such as `EndKeylist`
Nov 28 08:30:13.134 INFO [stderr]   --> src/cci/token.rs:42:5
Nov 28 08:30:13.134 INFO [stderr]    |
Nov 28 08:30:13.134 INFO [stderr] 42 |     END_KeyList,
Nov 28 08:30:13.134 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 08:30:13.134 INFO [stderr]    |
Nov 28 08:30:13.134 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 28 08:30:13.134 INFO [stderr] 
Nov 28 08:30:13.333 INFO [stderr] warning: unused import: `std::fs`
Nov 28 08:30:13.333 INFO [stderr]  --> src/cci/token.rs:1:5
Nov 28 08:30:13.333 INFO [stderr]   |
Nov 28 08:30:13.333 INFO [stderr] 1 | use std::fs;
Nov 28 08:30:13.334 INFO [stderr]   |     ^^^^^^^
Nov 28 08:30:13.334 INFO [stderr]   |
Nov 28 08:30:13.334 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:30:13.335 INFO [stderr] 
Nov 28 08:30:13.335 INFO [stderr] warning: unused import: `Read`
Nov 28 08:30:13.335 INFO [stderr]  --> src/cci/token.rs:2:26
Nov 28 08:30:13.335 INFO [stderr]   |
Nov 28 08:30:13.336 INFO [stderr] 2 | use std::io::{BufReader, Read};
Nov 28 08:30:13.336 INFO [stderr]   |                          ^^^^
Nov 28 08:30:13.336 INFO [stderr] 
Nov 28 08:30:13.344 INFO [stderr] warning: unused variable: `file`
Nov 28 08:30:13.344 INFO [stderr]   --> src/cci/token.rs:59:33
Nov 28 08:30:13.344 INFO [stderr]    |
Nov 28 08:30:13.344 INFO [stderr] 59 |     fn next_token<T>(&mut self, file: BufReader<T>) {}
Nov 28 08:30:13.344 INFO [stderr]    |                                 ^^^^ help: consider using `_file` instead
Nov 28 08:30:13.344 INFO [stderr]    |
Nov 28 08:30:13.344 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:30:13.344 INFO [stderr] 
Nov 28 08:30:13.345 INFO [stderr] warning: enum is never used: `TokenKind`
Nov 28 08:30:13.345 INFO [stderr]  --> src/cci/token.rs:4:1
Nov 28 08:30:13.345 INFO [stderr]   |
Nov 28 08:30:13.345 INFO [stderr] 4 | enum TokenKind {
Nov 28 08:30:13.345 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 28 08:30:13.345 INFO [stderr]   |
Nov 28 08:30:13.345 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 08:30:13.345 INFO [stderr] 
Nov 28 08:30:13.345 INFO [stderr] warning: struct is never constructed: `Token`
Nov 28 08:30:13.345 INFO [stderr]   --> src/cci/token.rs:53:1
Nov 28 08:30:13.345 INFO [stderr]    |
Nov 28 08:30:13.345 INFO [stderr] 53 | struct Token {
Nov 28 08:30:13.345 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 08:30:13.345 INFO [stderr] 
Nov 28 08:30:13.345 INFO [stderr] warning: method is never used: `next_token`
Nov 28 08:30:13.345 INFO [stderr]   --> src/cci/token.rs:59:5
Nov 28 08:30:13.345 INFO [stderr]    |
Nov 28 08:30:13.345 INFO [stderr] 59 |     fn next_token<T>(&mut self, file: BufReader<T>) {}
Nov 28 08:30:13.345 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:30:13.345 INFO [stderr] 
Nov 28 08:30:13.345 INFO [stderr] warning: variant `END_KeyList` should have a camel case name such as `EndKeylist`
Nov 28 08:30:13.345 INFO [stderr]   --> src/cci/token.rs:42:5
Nov 28 08:30:13.345 INFO [stderr]    |
Nov 28 08:30:13.345 INFO [stderr] 42 |     END_KeyList,
Nov 28 08:30:13.345 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 08:30:13.345 INFO [stderr]    |
Nov 28 08:30:13.345 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 28 08:30:13.345 INFO [stderr] 
Nov 28 08:30:14.264 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Nov 28 08:30:14.276 INFO [stderr] su: No module specific data is present
Nov 28 08:30:15.308 INFO running `"docker" "inspect" "c91ecd50fb846ba7b59728c823679d4cdce2d97644e235634ef643e1dcf0688c"`
Nov 28 08:30:15.561 INFO running `"docker" "rm" "-f" "c91ecd50fb846ba7b59728c823679d4cdce2d97644e235634ef643e1dcf0688c"`
Nov 28 08:30:15.900 INFO [stdout] c91ecd50fb846ba7b59728c823679d4cdce2d97644e235634ef643e1dcf0688c