Oct 12 19:38:28.737 INFO checking johannesvollmer/proto-templates against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 19:38:28.738 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 19:38:29.134 INFO blam! 5cd7869bdc8ad131c3faf21410950017a1dba2a2974ba51cab3c69b0baf09b7f
Oct 12 19:38:29.136 INFO running `"docker" "start" "-a" "5cd7869bdc8ad131c3faf21410950017a1dba2a2974ba51cab3c69b0baf09b7f"`
Oct 12 19:38:29.953 INFO kablam! usermod: no changes
Oct 12 19:38:30.036 INFO kablam!     Checking prototype_template_language v0.1.0 (/source)
Oct 12 19:38:30.576 INFO kablam! warning: unused import: `::std::collections::HashMap`
Oct 12 19:38:30.576 INFO kablam!  --> src/referenced.rs:1:5
Oct 12 19:38:30.576 INFO kablam!   |
Oct 12 19:38:30.576 INFO kablam! 1 | use ::std::collections::HashMap;
Oct 12 19:38:30.576 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:38:30.576 INFO kablam!   |
Oct 12 19:38:30.576 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:38:30.576 INFO kablam! 
Oct 12 19:38:30.606 INFO kablam! warning: unused import: `::std::collections::HashMap`
Oct 12 19:38:30.606 INFO kablam!  --> src/referenced.rs:1:5
Oct 12 19:38:30.606 INFO kablam!   |
Oct 12 19:38:30.606 INFO kablam! 1 | use ::std::collections::HashMap;
Oct 12 19:38:30.606 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:38:30.606 INFO kablam!   |
Oct 12 19:38:30.606 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:38:30.606 INFO kablam! 
Oct 12 19:38:30.805 INFO kablam! warning: unused variable: `character`
Oct 12 19:38:30.805 INFO kablam!    --> src/parse.rs:124:32
Oct 12 19:38:30.805 INFO kablam!     |
Oct 12 19:38:30.805 INFO kablam! 124 |             .map(|(byte_index, character)| byte_index)
Oct 12 19:38:30.805 INFO kablam!     |                                ^^^^^^^^^ help: consider using `_character` instead
Oct 12 19:38:30.805 INFO kablam!     |
Oct 12 19:38:30.805 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 19:38:30.805 INFO kablam! 
Oct 12 19:38:30.805 INFO kablam! warning: unused variable: `e`
Oct 12 19:38:30.805 INFO kablam!    --> src/parse.rs:133:19
Oct 12 19:38:30.805 INFO kablam!     |
Oct 12 19:38:30.805 INFO kablam! 133 |         .map_err(|e| ParseError::UnexpectedEndOfInput { expected: Some(delimiter) })
Oct 12 19:38:30.805 INFO kablam!     |                   ^ help: consider using `_e` instead
Oct 12 19:38:30.805 INFO kablam! 
Oct 12 19:38:30.860 INFO kablam! warning: function is never used: `parse_over_delimiter`
Oct 12 19:38:30.860 INFO kablam!    --> src/parse.rs:151:1
Oct 12 19:38:30.860 INFO kablam!     |
Oct 12 19:38:30.860 INFO kablam! 151 | fn parse_over_delimiter(source: Source, delimiter: char) -> ParseResult<(&str, Source)> {
Oct 12 19:38:30.860 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:38:30.860 INFO kablam!     |
Oct 12 19:38:30.860 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 19:38:30.860 INFO kablam! 
Oct 12 19:38:31.024 INFO kablam! warning: unused variable: `character`
Oct 12 19:38:31.024 INFO kablam!    --> src/parse.rs:124:32
Oct 12 19:38:31.024 INFO kablam!     |
Oct 12 19:38:31.024 INFO kablam! 124 |             .map(|(byte_index, character)| byte_index)
Oct 12 19:38:31.024 INFO kablam!     |                                ^^^^^^^^^ help: consider using `_character` instead
Oct 12 19:38:31.024 INFO kablam!     |
Oct 12 19:38:31.024 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 19:38:31.024 INFO kablam! 
Oct 12 19:38:31.024 INFO kablam! warning: unused variable: `e`
Oct 12 19:38:31.024 INFO kablam!    --> src/parse.rs:133:19
Oct 12 19:38:31.024 INFO kablam!     |
Oct 12 19:38:31.024 INFO kablam! 133 |         .map_err(|e| ParseError::UnexpectedEndOfInput { expected: Some(delimiter) })
Oct 12 19:38:31.024 INFO kablam!     |                   ^ help: consider using `_e` instead
Oct 12 19:38:31.024 INFO kablam! 
Oct 12 19:38:31.025 INFO kablam! warning: unused variable: `c`
Oct 12 19:38:31.025 INFO kablam!    --> src/parse.rs:416:40
Oct 12 19:38:31.025 INFO kablam!     |
Oct 12 19:38:31.025 INFO kablam! 416 |         assert_eq!(parse_while("xyz", |c| true), ("xyz", ""));
Oct 12 19:38:31.025 INFO kablam!     |                                        ^ help: consider using `_c` instead
Oct 12 19:38:31.025 INFO kablam! 
Oct 12 19:38:31.025 INFO kablam! warning: unused variable: `c`
Oct 12 19:38:31.025 INFO kablam!    --> src/parse.rs:417:40
Oct 12 19:38:31.025 INFO kablam!     |
Oct 12 19:38:31.025 INFO kablam! 417 |         assert_eq!(parse_while("xyz", |c| false), ("", "xyz"));
Oct 12 19:38:31.025 INFO kablam!     |                                        ^ help: consider using `_c` instead
Oct 12 19:38:31.025 INFO kablam! 
Oct 12 19:38:31.025 INFO kablam! warning: unused variable: `c`
Oct 12 19:38:31.025 INFO kablam!    --> src/parse.rs:418:37
Oct 12 19:38:31.025 INFO kablam!     |
Oct 12 19:38:31.025 INFO kablam! 418 |         assert_eq!(parse_while("", |c| true), ("", ""));
Oct 12 19:38:31.025 INFO kablam!     |                                     ^ help: consider using `_c` instead
Oct 12 19:38:31.025 INFO kablam! 
Oct 12 19:38:31.025 INFO kablam! warning: unused variable: `c`
Oct 12 19:38:31.025 INFO kablam!    --> src/parse.rs:419:37
Oct 12 19:38:31.025 INFO kablam!     |
Oct 12 19:38:31.025 INFO kablam! 419 |         assert_eq!(parse_while("", |c| false), ("", ""));
Oct 12 19:38:31.025 INFO kablam!     |                                     ^ help: consider using `_c` instead
Oct 12 19:38:31.025 INFO kablam! 
Oct 12 19:38:31.226 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Oct 12 19:38:31.226 INFO kablam! su: No module specific data is present
Oct 12 19:38:31.611 INFO running `"docker" "rm" "-f" "5cd7869bdc8ad131c3faf21410950017a1dba2a2974ba51cab3c69b0baf09b7f"`
Oct 12 19:38:31.884 INFO blam! 5cd7869bdc8ad131c3faf21410950017a1dba2a2974ba51cab3c69b0baf09b7f