Nov 01 03:04:21.575 INFO checking johannesvollmer/proto-templates against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 03:04:21.575 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 03:04:22.088 INFO blam! aa4726ec17a78ceb9e208d8a56b387319744279cd9102e17c492c6ea9e14ac15
Nov 01 03:04:22.092 INFO running `"docker" "start" "-a" "aa4726ec17a78ceb9e208d8a56b387319744279cd9102e17c492c6ea9e14ac15"`
Nov 01 03:04:23.016 INFO kablam! usermod: no changes
Nov 01 03:04:23.048 INFO kablam!     Checking prototype_template_language v0.1.0 (/source)
Nov 01 03:04:23.348 INFO kablam! warning: unused import: `::std::collections::HashMap`
Nov 01 03:04:23.348 INFO kablam!  --> src/referenced.rs:1:5
Nov 01 03:04:23.348 INFO kablam!   |
Nov 01 03:04:23.348 INFO kablam! 1 | use ::std::collections::HashMap;
Nov 01 03:04:23.349 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:04:23.349 INFO kablam!   |
Nov 01 03:04:23.349 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 03:04:23.349 INFO kablam! 
Nov 01 03:04:23.442 INFO kablam! warning: unused import: `::std::collections::HashMap`
Nov 01 03:04:23.442 INFO kablam!  --> src/referenced.rs:1:5
Nov 01 03:04:23.442 INFO kablam!   |
Nov 01 03:04:23.442 INFO kablam! 1 | use ::std::collections::HashMap;
Nov 01 03:04:23.442 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:04:23.442 INFO kablam!   |
Nov 01 03:04:23.442 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 03:04:23.442 INFO kablam! 
Nov 01 03:04:23.490 INFO kablam! warning: unused variable: `character`
Nov 01 03:04:23.490 INFO kablam!    --> src/parse.rs:124:32
Nov 01 03:04:23.490 INFO kablam!     |
Nov 01 03:04:23.490 INFO kablam! 124 |             .map(|(byte_index, character)| byte_index)
Nov 01 03:04:23.496 INFO kablam!     |                                ^^^^^^^^^ help: consider using `_character` instead
Nov 01 03:04:23.496 INFO kablam!     |
Nov 01 03:04:23.496 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 03:04:23.496 INFO kablam! 
Nov 01 03:04:23.496 INFO kablam! warning: unused variable: `e`
Nov 01 03:04:23.496 INFO kablam!    --> src/parse.rs:133:19
Nov 01 03:04:23.496 INFO kablam!     |
Nov 01 03:04:23.496 INFO kablam! 133 |         .map_err(|e| ParseError::UnexpectedEndOfInput { expected: Some(delimiter) })
Nov 01 03:04:23.496 INFO kablam!     |                   ^ help: consider using `_e` instead
Nov 01 03:04:23.496 INFO kablam! 
Nov 01 03:04:23.552 INFO kablam! warning: function is never used: `parse_over_delimiter`
Nov 01 03:04:23.552 INFO kablam!    --> src/parse.rs:151:1
Nov 01 03:04:23.552 INFO kablam!     |
Nov 01 03:04:23.552 INFO kablam! 151 | fn parse_over_delimiter(source: Source, delimiter: char) -> ParseResult<(&str, Source)> {
Nov 01 03:04:23.552 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:04:23.552 INFO kablam!     |
Nov 01 03:04:23.553 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 03:04:23.553 INFO kablam! 
Nov 01 03:04:23.818 INFO kablam! warning: unused variable: `character`
Nov 01 03:04:23.818 INFO kablam!    --> src/parse.rs:124:32
Nov 01 03:04:23.818 INFO kablam!     |
Nov 01 03:04:23.818 INFO kablam! 124 |             .map(|(byte_index, character)| byte_index)
Nov 01 03:04:23.818 INFO kablam!     |                                ^^^^^^^^^ help: consider using `_character` instead
Nov 01 03:04:23.818 INFO kablam!     |
Nov 01 03:04:23.818 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 03:04:23.818 INFO kablam! 
Nov 01 03:04:23.818 INFO kablam! warning: unused variable: `e`
Nov 01 03:04:23.818 INFO kablam!    --> src/parse.rs:133:19
Nov 01 03:04:23.818 INFO kablam!     |
Nov 01 03:04:23.818 INFO kablam! 133 |         .map_err(|e| ParseError::UnexpectedEndOfInput { expected: Some(delimiter) })
Nov 01 03:04:23.818 INFO kablam!     |                   ^ help: consider using `_e` instead
Nov 01 03:04:23.818 INFO kablam! 
Nov 01 03:04:23.819 INFO kablam! warning: unused variable: `c`
Nov 01 03:04:23.819 INFO kablam!    --> src/parse.rs:416:40
Nov 01 03:04:23.819 INFO kablam!     |
Nov 01 03:04:23.819 INFO kablam! 416 |         assert_eq!(parse_while("xyz", |c| true), ("xyz", ""));
Nov 01 03:04:23.819 INFO kablam!     |                                        ^ help: consider using `_c` instead
Nov 01 03:04:23.819 INFO kablam! 
Nov 01 03:04:23.819 INFO kablam! warning: unused variable: `c`
Nov 01 03:04:23.819 INFO kablam!    --> src/parse.rs:417:40
Nov 01 03:04:23.819 INFO kablam!     |
Nov 01 03:04:23.819 INFO kablam! 417 |         assert_eq!(parse_while("xyz", |c| false), ("", "xyz"));
Nov 01 03:04:23.819 INFO kablam!     |                                        ^ help: consider using `_c` instead
Nov 01 03:04:23.819 INFO kablam! 
Nov 01 03:04:23.819 INFO kablam! warning: unused variable: `c`
Nov 01 03:04:23.819 INFO kablam!    --> src/parse.rs:418:37
Nov 01 03:04:23.819 INFO kablam!     |
Nov 01 03:04:23.819 INFO kablam! 418 |         assert_eq!(parse_while("", |c| true), ("", ""));
Nov 01 03:04:23.819 INFO kablam!     |                                     ^ help: consider using `_c` instead
Nov 01 03:04:23.819 INFO kablam! 
Nov 01 03:04:23.819 INFO kablam! warning: unused variable: `c`
Nov 01 03:04:23.819 INFO kablam!    --> src/parse.rs:419:37
Nov 01 03:04:23.819 INFO kablam!     |
Nov 01 03:04:23.819 INFO kablam! 419 |         assert_eq!(parse_while("", |c| false), ("", ""));
Nov 01 03:04:23.819 INFO kablam!     |                                     ^ help: consider using `_c` instead
Nov 01 03:04:23.828 INFO kablam! 
Nov 01 03:04:24.000 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Nov 01 03:04:24.002 INFO kablam! su: No module specific data is present
Nov 01 03:04:24.385 INFO running `"docker" "rm" "-f" "aa4726ec17a78ceb9e208d8a56b387319744279cd9102e17c492c6ea9e14ac15"`
Nov 01 03:04:24.552 INFO blam! aa4726ec17a78ceb9e208d8a56b387319744279cd9102e17c492c6ea9e14ac15