Nov 30 09:31:40.043 INFO checking Nercury/twig-rs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 09:31:40.043 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 09:31:40.574 INFO [stdout] 13ff5ed4db2db66930dc7c8358b4018af18b3fbd9a4376262a0689c6dc1f27cb
Nov 30 09:31:40.576 INFO running `"docker" "start" "-a" "13ff5ed4db2db66930dc7c8358b4018af18b3fbd9a4376262a0689c6dc1f27cb"`
Nov 30 09:31:41.549 INFO [stderr] usermod: no changes
Nov 30 09:31:41.756 INFO [stderr]     Checking winapi v0.2.5
Nov 30 09:31:41.756 INFO [stderr]    Compiling kernel32-sys v0.2.1
Nov 30 09:31:41.761 INFO [stderr]     Checking memchr v0.1.11
Nov 30 09:31:41.762 INFO [stderr]     Checking log v0.3.3
Nov 30 09:31:41.762 INFO [stderr]     Checking sha1 v0.1.1
Nov 30 09:31:41.762 INFO [stderr]     Checking difference v0.4.1
Nov 30 09:31:41.762 INFO [stderr]     Checking uuid v0.1.18
Nov 30 09:31:41.762 INFO [stderr]     Checking regex v0.2.2
Nov 30 09:31:44.277 INFO [stderr]     Checking aho-corasick v0.5.3
Nov 30 09:31:44.579 INFO [stderr]     Checking little v0.3.0
Nov 30 09:31:47.638 INFO [stderr]     Checking thread-id v2.0.0
Nov 30 09:31:47.641 INFO [stderr]     Checking term v0.2.13
Nov 30 09:31:48.868 INFO [stderr]     Checking thread_local v0.2.7
Nov 30 09:31:50.137 INFO [stderr]     Checking regex v0.1.80
Nov 30 09:31:50.460 INFO [stderr]     Checking env_logger v0.4.3
Nov 30 09:31:53.357 INFO [stderr]     Checking twig v0.1.0 (/source)
Nov 30 09:31:55.136 INFO [stderr] warning: unused import: `little::Instruction`
Nov 30 09:31:55.136 INFO [stderr]  --> src/extension/core/mod.rs:6:5
Nov 30 09:31:55.136 INFO [stderr]   |
Nov 30 09:31:55.136 INFO [stderr] 6 | use little::Instruction;
Nov 30 09:31:55.136 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 30 09:31:55.136 INFO [stderr]   |
Nov 30 09:31:55.136 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 09:31:55.136 INFO [stderr] 
Nov 30 09:31:55.580 INFO [stderr] warning: unused import: `little::Instruction`
Nov 30 09:31:55.580 INFO [stderr]  --> src/extension/core/mod.rs:6:5
Nov 30 09:31:55.580 INFO [stderr]   |
Nov 30 09:31:55.580 INFO [stderr] 6 | use little::Instruction;
Nov 30 09:31:55.580 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 30 09:31:55.580 INFO [stderr]   |
Nov 30 09:31:55.580 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 09:31:55.580 INFO [stderr] 
Nov 30 09:31:56.324 INFO [stderr] warning: unreachable expression
Nov 30 09:31:56.324 INFO [stderr]    --> src/nodes/parser/expr.rs:379:5
Nov 30 09:31:56.324 INFO [stderr]     |
Nov 30 09:31:56.324 INFO [stderr] 379 | /     Ok(Expr::new_at(
Nov 30 09:31:56.324 INFO [stderr] 380 | |         ExprValue::GetAttr {
Nov 30 09:31:56.324 INFO [stderr] 381 | |             node: Box::new(node),
Nov 30 09:31:56.324 INFO [stderr] 382 | |             arg: Box::new(arg),
Nov 30 09:31:56.324 INFO [stderr] ...   |
Nov 30 09:31:56.324 INFO [stderr] 386 | |         line
Nov 30 09:31:56.324 INFO [stderr] 387 | |     ))
Nov 30 09:31:56.324 INFO [stderr]     | |______^
Nov 30 09:31:56.328 INFO [stderr]     |
Nov 30 09:31:56.328 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 30 09:31:56.328 INFO [stderr] 
Nov 30 09:31:56.664 INFO [stderr] warning: unreachable expression
Nov 30 09:31:56.664 INFO [stderr]    --> src/nodes/parser/expr.rs:379:5
Nov 30 09:31:56.664 INFO [stderr]     |
Nov 30 09:31:56.664 INFO [stderr] 379 | /     Ok(Expr::new_at(
Nov 30 09:31:56.664 INFO [stderr] 380 | |         ExprValue::GetAttr {
Nov 30 09:31:56.664 INFO [stderr] 381 | |             node: Box::new(node),
Nov 30 09:31:56.665 INFO [stderr] 382 | |             arg: Box::new(arg),
Nov 30 09:31:56.665 INFO [stderr] ...   |
Nov 30 09:31:56.665 INFO [stderr] 386 | |         line
Nov 30 09:31:56.665 INFO [stderr] 387 | |     ))
Nov 30 09:31:56.665 INFO [stderr]     | |______^
Nov 30 09:31:56.665 INFO [stderr]     |
Nov 30 09:31:56.665 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 30 09:31:56.665 INFO [stderr] 
Nov 30 09:31:56.920 INFO [stderr] warning: unused import: `Expect`
Nov 30 09:31:56.920 INFO [stderr]  --> src/nodes/parser/body.rs:5:5
Nov 30 09:31:56.920 INFO [stderr]   |
Nov 30 09:31:56.920 INFO [stderr] 5 | use Expect;
Nov 30 09:31:56.920 INFO [stderr]   |     ^^^^^^
Nov 30 09:31:56.936 INFO [stderr] 
Nov 30 09:31:56.936 INFO [stderr] warning: unused import: `Expect`
Nov 30 09:31:56.936 INFO [stderr]  --> src/nodes/parser/expr.rs:6:5
Nov 30 09:31:56.936 INFO [stderr]   |
Nov 30 09:31:56.936 INFO [stderr] 6 | use Expect;
Nov 30 09:31:56.936 INFO [stderr]   |     ^^^^^^
Nov 30 09:31:56.936 INFO [stderr] 
Nov 30 09:31:56.936 INFO [stderr] warning: unused import: `Write`
Nov 30 09:31:56.936 INFO [stderr]   --> src/engine/mod.rs:11:22
Nov 30 09:31:56.936 INFO [stderr]    |
Nov 30 09:31:56.936 INFO [stderr] 11 | use std::io::{ Read, Write };
Nov 30 09:31:56.936 INFO [stderr]    |                      ^^^^^
Nov 30 09:31:56.936 INFO [stderr] 
Nov 30 09:31:57.130 INFO [stderr] warning: variable `arguments` is assigned to, but never used
Nov 30 09:31:57.130 INFO [stderr]    --> src/nodes/parser/expr.rs:346:13
Nov 30 09:31:57.130 INFO [stderr]     |
Nov 30 09:31:57.130 INFO [stderr] 346 |     let mut arguments = Vec::<Expr<'c>>::new();
Nov 30 09:31:57.130 INFO [stderr]     |             ^^^^^^^^^
Nov 30 09:31:57.130 INFO [stderr]     |
Nov 30 09:31:57.130 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 09:31:57.130 INFO [stderr]     = note: consider using `_arguments` instead
Nov 30 09:31:57.130 INFO [stderr] 
Nov 30 09:31:57.130 INFO [stderr] warning: variable `call_type` is assigned to, but never used
Nov 30 09:31:57.130 INFO [stderr]    --> src/nodes/parser/expr.rs:347:13
Nov 30 09:31:57.130 INFO [stderr]     |
Nov 30 09:31:57.131 INFO [stderr] 347 |     let mut call_type = ExprCallType::Any;
Nov 30 09:31:57.131 INFO [stderr]     |             ^^^^^^^^^
Nov 30 09:31:57.131 INFO [stderr]     |
Nov 30 09:31:57.131 INFO [stderr]     = note: consider using `_call_type` instead
Nov 30 09:31:57.131 INFO [stderr] 
Nov 30 09:31:57.131 INFO [stderr] warning: unused variable: `arg`
Nov 30 09:31:57.131 INFO [stderr]    --> src/nodes/parser/expr.rs:349:9
Nov 30 09:31:57.131 INFO [stderr]     |
Nov 30 09:31:57.131 INFO [stderr] 349 |     let arg = match token.value {
Nov 30 09:31:57.131 INFO [stderr]     |         ^^^ help: consider using `_arg` instead
Nov 30 09:31:57.131 INFO [stderr] 
Nov 30 09:31:57.131 INFO [stderr] warning: unused variable: `arg`
Nov 30 09:31:57.131 INFO [stderr]    --> src/nodes/parser/expr.rs:352:17
Nov 30 09:31:57.131 INFO [stderr]     |
Nov 30 09:31:57.131 INFO [stderr] 352 |             let arg = match token.value {
Nov 30 09:31:57.131 INFO [stderr]     |                 ^^^ help: consider using `_arg` instead
Nov 30 09:31:57.131 INFO [stderr] 
Nov 30 09:31:57.131 INFO [stderr] warning: value assigned to `call_type` is never read
Nov 30 09:31:57.131 INFO [stderr]    --> src/nodes/parser/expr.rs:362:17
Nov 30 09:31:57.132 INFO [stderr]     |
Nov 30 09:31:57.132 INFO [stderr] 362 |                 call_type = ExprCallType::Method;
Nov 30 09:31:57.132 INFO [stderr]     |                 ^^^^^^^^^
Nov 30 09:31:57.132 INFO [stderr]     |
Nov 30 09:31:57.132 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 30 09:31:57.132 INFO [stderr] 
Nov 30 09:31:57.132 INFO [stderr] warning: value assigned to `arguments` is never read
Nov 30 09:31:57.132 INFO [stderr]    --> src/nodes/parser/expr.rs:363:17
Nov 30 09:31:57.132 INFO [stderr]     |
Nov 30 09:31:57.132 INFO [stderr] 363 |                 arguments = try!(parse_unnamed_arguments(parser, false));
Nov 30 09:31:57.132 INFO [stderr]     |                 ^^^^^^^^^
Nov 30 09:31:57.132 INFO [stderr] 
Nov 30 09:31:57.132 INFO [stderr] warning: value assigned to `call_type` is never read
Nov 30 09:31:57.132 INFO [stderr]    --> src/nodes/parser/expr.rs:373:13
Nov 30 09:31:57.132 INFO [stderr]     |
Nov 30 09:31:57.132 INFO [stderr] 373 |             call_type = ExprCallType::Array;
Nov 30 09:31:57.132 INFO [stderr]     |             ^^^^^^^^^
Nov 30 09:31:57.132 INFO [stderr] 
Nov 30 09:31:57.133 INFO [stderr] warning: unused variable: `node`
Nov 30 09:31:57.133 INFO [stderr]    --> src/nodes/parser/expr.rs:339:72
Nov 30 09:31:57.133 INFO [stderr]     |
Nov 30 09:31:57.133 INFO [stderr] 339 | pub fn parse_subscript_expression<'p, 'c>(parser: &mut Parser<'p, 'c>, node: Expr<'c>)
Nov 30 09:31:57.133 INFO [stderr]     |                                                                        ^^^^ help: consider using `_node` instead
Nov 30 09:31:57.133 INFO [stderr] 
Nov 30 09:31:57.133 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.133 INFO [stderr]    --> src/nodes/parser/expr.rs:390:40
Nov 30 09:31:57.133 INFO [stderr]     |
Nov 30 09:31:57.133 INFO [stderr] 390 | pub fn parse_filter_expression<'p, 'c>(parser: &mut Parser<'p, 'c>, expr: Expr<'c>)
Nov 30 09:31:57.133 INFO [stderr]     |                                        ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.133 INFO [stderr] 
Nov 30 09:31:57.133 INFO [stderr] warning: unused variable: `expr`
Nov 30 09:31:57.133 INFO [stderr]    --> src/nodes/parser/expr.rs:390:69
Nov 30 09:31:57.133 INFO [stderr]     |
Nov 30 09:31:57.133 INFO [stderr] 390 | pub fn parse_filter_expression<'p, 'c>(parser: &mut Parser<'p, 'c>, expr: Expr<'c>)
Nov 30 09:31:57.133 INFO [stderr]     |                                                                     ^^^^ help: consider using `_expr` instead
Nov 30 09:31:57.133 INFO [stderr] 
Nov 30 09:31:57.134 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.134 INFO [stderr]    --> src/nodes/parser/expr.rs:442:25
Nov 30 09:31:57.134 INFO [stderr]     |
Nov 30 09:31:57.134 INFO [stderr] 442 |         let (name_expr, token) = if definition {
Nov 30 09:31:57.134 INFO [stderr]     |                         ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.134 INFO [stderr] 
Nov 30 09:31:57.134 INFO [stderr] warning: unused variable: `other`
Nov 30 09:31:57.134 INFO [stderr]    --> src/nodes/parser/expr.rs:484:25
Nov 30 09:31:57.134 INFO [stderr]     |
Nov 30 09:31:57.134 INFO [stderr] 484 |                         other => unreachable!("twig bug: expected that expression is a name"),
Nov 30 09:31:57.134 INFO [stderr]     |                         ^^^^^ help: consider using `_other` instead
Nov 30 09:31:57.134 INFO [stderr] 
Nov 30 09:31:57.137 INFO [stderr] warning: unused variable: `env`
Nov 30 09:31:57.137 INFO [stderr]   --> src/instructions/mod.rs:11:16
Nov 30 09:31:57.137 INFO [stderr]    |
Nov 30 09:31:57.137 INFO [stderr] 11 | pub fn compile(env: (), nodes: &Module) -> Result<Template<Value>> {
Nov 30 09:31:57.137 INFO [stderr]    |                ^^^ help: consider using `_env` instead
Nov 30 09:31:57.137 INFO [stderr] 
Nov 30 09:31:57.138 INFO [stderr] warning: unused variable: `name`
Nov 30 09:31:57.138 INFO [stderr]   --> src/instructions/compiler/expr.rs:36:39
Nov 30 09:31:57.138 INFO [stderr]    |
Nov 30 09:31:57.138 INFO [stderr] 36 |             ExprValue::FunctionCall { name, ref arguments } => {
Nov 30 09:31:57.138 INFO [stderr]    |                                       ^^^^ help: try ignoring the field: `name: _`
Nov 30 09:31:57.138 INFO [stderr] 
Nov 30 09:31:57.138 INFO [stderr] warning: unused variable: `arguments`
Nov 30 09:31:57.138 INFO [stderr]   --> src/instructions/compiler/expr.rs:36:49
Nov 30 09:31:57.138 INFO [stderr]    |
Nov 30 09:31:57.138 INFO [stderr] 36 |             ExprValue::FunctionCall { name, ref arguments } => {
Nov 30 09:31:57.138 INFO [stderr]    |                                                 ^^^^^^^^^ help: try ignoring the field: `arguments: _`
Nov 30 09:31:57.138 INFO [stderr] 
Nov 30 09:31:57.139 INFO [stderr] warning: unused variable: `config`
Nov 30 09:31:57.139 INFO [stderr]   --> src/environment/mod.rs:40:16
Nov 30 09:31:57.139 INFO [stderr]    |
Nov 30 09:31:57.139 INFO [stderr] 40 |     pub fn new(config: Config) -> Environment {
Nov 30 09:31:57.139 INFO [stderr]    |                ^^^^^^ help: consider using `_config` instead
Nov 30 09:31:57.139 INFO [stderr] 
Nov 30 09:31:57.139 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.139 INFO [stderr]   --> src/extension/core/token_parsers/parser_for.rs:15:29
Nov 30 09:31:57.139 INFO [stderr]    |
Nov 30 09:31:57.139 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.139 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.139 INFO [stderr] 
Nov 30 09:31:57.139 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.139 INFO [stderr]   --> src/extension/core/token_parsers/parser_for.rs:15:58
Nov 30 09:31:57.139 INFO [stderr]    |
Nov 30 09:31:57.139 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.139 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.139 INFO [stderr] 
Nov 30 09:31:57.139 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.139 INFO [stderr]   --> src/extension/core/token_parsers/parser_if.rs:15:29
Nov 30 09:31:57.139 INFO [stderr]    |
Nov 30 09:31:57.139 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.139 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.140 INFO [stderr] 
Nov 30 09:31:57.140 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.140 INFO [stderr]   --> src/extension/core/token_parsers/parser_if.rs:15:58
Nov 30 09:31:57.140 INFO [stderr]    |
Nov 30 09:31:57.140 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.140 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.140 INFO [stderr] 
Nov 30 09:31:57.140 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.140 INFO [stderr]   --> src/extension/core/token_parsers/parser_extends.rs:15:29
Nov 30 09:31:57.140 INFO [stderr]    |
Nov 30 09:31:57.140 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.140 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.140 INFO [stderr] 
Nov 30 09:31:57.140 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.140 INFO [stderr]   --> src/extension/core/token_parsers/parser_extends.rs:15:58
Nov 30 09:31:57.140 INFO [stderr]    |
Nov 30 09:31:57.140 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.140 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.141 INFO [stderr] 
Nov 30 09:31:57.141 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.141 INFO [stderr]   --> src/extension/core/token_parsers/parser_include.rs:15:29
Nov 30 09:31:57.141 INFO [stderr]    |
Nov 30 09:31:57.141 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.141 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.141 INFO [stderr] 
Nov 30 09:31:57.141 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.141 INFO [stderr]   --> src/extension/core/token_parsers/parser_include.rs:15:58
Nov 30 09:31:57.141 INFO [stderr]    |
Nov 30 09:31:57.141 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.141 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.141 INFO [stderr] 
Nov 30 09:31:57.142 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.142 INFO [stderr]   --> src/extension/core/token_parsers/parser_block.rs:15:29
Nov 30 09:31:57.142 INFO [stderr]    |
Nov 30 09:31:57.142 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.142 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.142 INFO [stderr] 
Nov 30 09:31:57.142 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.142 INFO [stderr]   --> src/extension/core/token_parsers/parser_block.rs:15:58
Nov 30 09:31:57.142 INFO [stderr]    |
Nov 30 09:31:57.142 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.142 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.142 INFO [stderr] 
Nov 30 09:31:57.142 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.142 INFO [stderr]   --> src/extension/core/token_parsers/parser_use.rs:15:29
Nov 30 09:31:57.142 INFO [stderr]    |
Nov 30 09:31:57.142 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.142 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.142 INFO [stderr] 
Nov 30 09:31:57.142 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.142 INFO [stderr]   --> src/extension/core/token_parsers/parser_use.rs:15:58
Nov 30 09:31:57.142 INFO [stderr]    |
Nov 30 09:31:57.142 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.142 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.142 INFO [stderr] 
Nov 30 09:31:57.143 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.143 INFO [stderr]   --> src/extension/core/token_parsers/parser_filter.rs:15:29
Nov 30 09:31:57.143 INFO [stderr]    |
Nov 30 09:31:57.143 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.143 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.143 INFO [stderr] 
Nov 30 09:31:57.143 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.143 INFO [stderr]   --> src/extension/core/token_parsers/parser_filter.rs:15:58
Nov 30 09:31:57.143 INFO [stderr]    |
Nov 30 09:31:57.143 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.143 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.143 INFO [stderr] 
Nov 30 09:31:57.144 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.144 INFO [stderr]   --> src/extension/core/token_parsers/parser_import.rs:15:29
Nov 30 09:31:57.144 INFO [stderr]    |
Nov 30 09:31:57.144 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.144 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.144 INFO [stderr] 
Nov 30 09:31:57.144 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.144 INFO [stderr]   --> src/extension/core/token_parsers/parser_import.rs:15:58
Nov 30 09:31:57.144 INFO [stderr]    |
Nov 30 09:31:57.144 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.144 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.144 INFO [stderr] 
Nov 30 09:31:57.144 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.144 INFO [stderr]   --> src/extension/core/token_parsers/parser_spaceless.rs:15:29
Nov 30 09:31:57.144 INFO [stderr]    |
Nov 30 09:31:57.144 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.144 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.144 INFO [stderr] 
Nov 30 09:31:57.144 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.144 INFO [stderr]   --> src/extension/core/token_parsers/parser_spaceless.rs:15:58
Nov 30 09:31:57.144 INFO [stderr]    |
Nov 30 09:31:57.144 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.144 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.144 INFO [stderr] 
Nov 30 09:31:57.145 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.145 INFO [stderr]   --> src/extension/core/token_parsers/parser_flush.rs:15:29
Nov 30 09:31:57.145 INFO [stderr]    |
Nov 30 09:31:57.145 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.145 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.145 INFO [stderr] 
Nov 30 09:31:57.145 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.145 INFO [stderr]   --> src/extension/core/token_parsers/parser_flush.rs:15:58
Nov 30 09:31:57.145 INFO [stderr]    |
Nov 30 09:31:57.145 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.145 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.145 INFO [stderr] 
Nov 30 09:31:57.145 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.145 INFO [stderr]   --> src/extension/core/token_parsers/parser_do.rs:15:29
Nov 30 09:31:57.145 INFO [stderr]    |
Nov 30 09:31:57.145 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.146 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.146 INFO [stderr] 
Nov 30 09:31:57.146 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.146 INFO [stderr]   --> src/extension/core/token_parsers/parser_do.rs:15:58
Nov 30 09:31:57.146 INFO [stderr]    |
Nov 30 09:31:57.146 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.146 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.146 INFO [stderr] 
Nov 30 09:31:57.146 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.146 INFO [stderr]   --> src/extension/core/token_parsers/parser_embed.rs:15:29
Nov 30 09:31:57.146 INFO [stderr]    |
Nov 30 09:31:57.146 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.146 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.146 INFO [stderr] 
Nov 30 09:31:57.146 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.146 INFO [stderr]   --> src/extension/core/token_parsers/parser_embed.rs:15:58
Nov 30 09:31:57.146 INFO [stderr]    |
Nov 30 09:31:57.146 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.146 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.146 INFO [stderr] 
Nov 30 09:31:57.147 INFO [stderr] warning: unused variable: `staging`
Nov 30 09:31:57.147 INFO [stderr]   --> src/extension/core/mod.rs:70:63
Nov 30 09:31:57.147 INFO [stderr]    |
Nov 30 09:31:57.147 INFO [stderr] 70 |             Function::new_static("include", vec![Arg::Anon], |staging| {
Nov 30 09:31:57.147 INFO [stderr]    |                                                               ^^^^^^^ help: consider using `_staging` instead
Nov 30 09:31:57.147 INFO [stderr] 
Nov 30 09:31:57.148 INFO [stderr] warning: unused variable: `env`
Nov 30 09:31:57.148 INFO [stderr]  --> src/extension/escaper/mod.rs:7:14
Nov 30 09:31:57.148 INFO [stderr]   |
Nov 30 09:31:57.148 INFO [stderr] 7 |     fn apply(env: &mut Environment) {
Nov 30 09:31:57.148 INFO [stderr]   |              ^^^ help: consider using `_env` instead
Nov 30 09:31:57.148 INFO [stderr] 
Nov 30 09:31:57.148 INFO [stderr] warning: unused variable: `data`
Nov 30 09:31:57.148 INFO [stderr]    --> src/engine/mod.rs:139:55
Nov 30 09:31:57.148 INFO [stderr]     |
Nov 30 09:31:57.148 INFO [stderr] 139 |     pub fn get<D: Into<Value>>(&mut self, name: &str, data: D)
Nov 30 09:31:57.148 INFO [stderr]     |                                                       ^^^^ help: consider using `_data` instead
Nov 30 09:31:57.148 INFO [stderr] 
Nov 30 09:31:57.472 INFO [stderr] warning: unused import: `Expect`
Nov 30 09:31:57.472 INFO [stderr]  --> src/nodes/parser/body.rs:5:5
Nov 30 09:31:57.472 INFO [stderr]   |
Nov 30 09:31:57.472 INFO [stderr] 5 | use Expect;
Nov 30 09:31:57.472 INFO [stderr]   |     ^^^^^^
Nov 30 09:31:57.472 INFO [stderr] 
Nov 30 09:31:57.472 INFO [stderr] warning: unused import: `Expect`
Nov 30 09:31:57.472 INFO [stderr]  --> src/nodes/parser/expr.rs:6:5
Nov 30 09:31:57.472 INFO [stderr]   |
Nov 30 09:31:57.472 INFO [stderr] 6 | use Expect;
Nov 30 09:31:57.472 INFO [stderr]   |     ^^^^^^
Nov 30 09:31:57.472 INFO [stderr] 
Nov 30 09:31:57.472 INFO [stderr] warning: unused import: `Write`
Nov 30 09:31:57.472 INFO [stderr]   --> src/engine/mod.rs:11:22
Nov 30 09:31:57.472 INFO [stderr]    |
Nov 30 09:31:57.472 INFO [stderr] 11 | use std::io::{ Read, Write };
Nov 30 09:31:57.472 INFO [stderr]    |                      ^^^^^
Nov 30 09:31:57.472 INFO [stderr] 
Nov 30 09:31:57.616 INFO [stderr] warning: variable `arguments` is assigned to, but never used
Nov 30 09:31:57.616 INFO [stderr]    --> src/nodes/parser/expr.rs:346:13
Nov 30 09:31:57.616 INFO [stderr]     |
Nov 30 09:31:57.616 INFO [stderr] 346 |     let mut arguments = Vec::<Expr<'c>>::new();
Nov 30 09:31:57.616 INFO [stderr]     |             ^^^^^^^^^
Nov 30 09:31:57.616 INFO [stderr]     |
Nov 30 09:31:57.616 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 09:31:57.616 INFO [stderr]     = note: consider using `_arguments` instead
Nov 30 09:31:57.616 INFO [stderr] 
Nov 30 09:31:57.616 INFO [stderr] warning: variable `call_type` is assigned to, but never used
Nov 30 09:31:57.616 INFO [stderr]    --> src/nodes/parser/expr.rs:347:13
Nov 30 09:31:57.616 INFO [stderr]     |
Nov 30 09:31:57.616 INFO [stderr] 347 |     let mut call_type = ExprCallType::Any;
Nov 30 09:31:57.616 INFO [stderr]     |             ^^^^^^^^^
Nov 30 09:31:57.616 INFO [stderr]     |
Nov 30 09:31:57.616 INFO [stderr]     = note: consider using `_call_type` instead
Nov 30 09:31:57.616 INFO [stderr] 
Nov 30 09:31:57.616 INFO [stderr] warning: unused variable: `arg`
Nov 30 09:31:57.616 INFO [stderr]    --> src/nodes/parser/expr.rs:349:9
Nov 30 09:31:57.616 INFO [stderr]     |
Nov 30 09:31:57.616 INFO [stderr] 349 |     let arg = match token.value {
Nov 30 09:31:57.616 INFO [stderr]     |         ^^^ help: consider using `_arg` instead
Nov 30 09:31:57.616 INFO [stderr] 
Nov 30 09:31:57.616 INFO [stderr] warning: unused variable: `arg`
Nov 30 09:31:57.616 INFO [stderr]    --> src/nodes/parser/expr.rs:352:17
Nov 30 09:31:57.616 INFO [stderr]     |
Nov 30 09:31:57.617 INFO [stderr] 352 |             let arg = match token.value {
Nov 30 09:31:57.617 INFO [stderr]     |                 ^^^ help: consider using `_arg` instead
Nov 30 09:31:57.617 INFO [stderr] 
Nov 30 09:31:57.617 INFO [stderr] warning: value assigned to `call_type` is never read
Nov 30 09:31:57.617 INFO [stderr]    --> src/nodes/parser/expr.rs:362:17
Nov 30 09:31:57.617 INFO [stderr]     |
Nov 30 09:31:57.617 INFO [stderr] 362 |                 call_type = ExprCallType::Method;
Nov 30 09:31:57.617 INFO [stderr]     |                 ^^^^^^^^^
Nov 30 09:31:57.617 INFO [stderr]     |
Nov 30 09:31:57.617 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 30 09:31:57.617 INFO [stderr] 
Nov 30 09:31:57.617 INFO [stderr] warning: value assigned to `arguments` is never read
Nov 30 09:31:57.617 INFO [stderr]    --> src/nodes/parser/expr.rs:363:17
Nov 30 09:31:57.617 INFO [stderr]     |
Nov 30 09:31:57.617 INFO [stderr] 363 |                 arguments = try!(parse_unnamed_arguments(parser, false));
Nov 30 09:31:57.617 INFO [stderr]     |                 ^^^^^^^^^
Nov 30 09:31:57.617 INFO [stderr] 
Nov 30 09:31:57.617 INFO [stderr] warning: value assigned to `call_type` is never read
Nov 30 09:31:57.617 INFO [stderr]    --> src/nodes/parser/expr.rs:373:13
Nov 30 09:31:57.617 INFO [stderr]     |
Nov 30 09:31:57.617 INFO [stderr] 373 |             call_type = ExprCallType::Array;
Nov 30 09:31:57.617 INFO [stderr]     |             ^^^^^^^^^
Nov 30 09:31:57.617 INFO [stderr] 
Nov 30 09:31:57.617 INFO [stderr] warning: unused variable: `node`
Nov 30 09:31:57.617 INFO [stderr]    --> src/nodes/parser/expr.rs:339:72
Nov 30 09:31:57.617 INFO [stderr]     |
Nov 30 09:31:57.617 INFO [stderr] 339 | pub fn parse_subscript_expression<'p, 'c>(parser: &mut Parser<'p, 'c>, node: Expr<'c>)
Nov 30 09:31:57.617 INFO [stderr]     |                                                                        ^^^^ help: consider using `_node` instead
Nov 30 09:31:57.617 INFO [stderr] 
Nov 30 09:31:57.617 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.617 INFO [stderr]    --> src/nodes/parser/expr.rs:390:40
Nov 30 09:31:57.617 INFO [stderr]     |
Nov 30 09:31:57.617 INFO [stderr] 390 | pub fn parse_filter_expression<'p, 'c>(parser: &mut Parser<'p, 'c>, expr: Expr<'c>)
Nov 30 09:31:57.617 INFO [stderr]     |                                        ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.617 INFO [stderr] 
Nov 30 09:31:57.617 INFO [stderr] warning: unused variable: `expr`
Nov 30 09:31:57.617 INFO [stderr]    --> src/nodes/parser/expr.rs:390:69
Nov 30 09:31:57.617 INFO [stderr]     |
Nov 30 09:31:57.617 INFO [stderr] 390 | pub fn parse_filter_expression<'p, 'c>(parser: &mut Parser<'p, 'c>, expr: Expr<'c>)
Nov 30 09:31:57.617 INFO [stderr]     |                                                                     ^^^^ help: consider using `_expr` instead
Nov 30 09:31:57.617 INFO [stderr] 
Nov 30 09:31:57.617 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.617 INFO [stderr]    --> src/nodes/parser/expr.rs:442:25
Nov 30 09:31:57.617 INFO [stderr]     |
Nov 30 09:31:57.617 INFO [stderr] 442 |         let (name_expr, token) = if definition {
Nov 30 09:31:57.617 INFO [stderr]     |                         ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.617 INFO [stderr] 
Nov 30 09:31:57.617 INFO [stderr] warning: unused variable: `other`
Nov 30 09:31:57.617 INFO [stderr]    --> src/nodes/parser/expr.rs:484:25
Nov 30 09:31:57.617 INFO [stderr]     |
Nov 30 09:31:57.617 INFO [stderr] 484 |                         other => unreachable!("twig bug: expected that expression is a name"),
Nov 30 09:31:57.617 INFO [stderr]     |                         ^^^^^ help: consider using `_other` instead
Nov 30 09:31:57.617 INFO [stderr] 
Nov 30 09:31:57.617 INFO [stderr] warning: unused variable: `env`
Nov 30 09:31:57.617 INFO [stderr]   --> src/instructions/mod.rs:11:16
Nov 30 09:31:57.617 INFO [stderr]    |
Nov 30 09:31:57.617 INFO [stderr] 11 | pub fn compile(env: (), nodes: &Module) -> Result<Template<Value>> {
Nov 30 09:31:57.617 INFO [stderr]    |                ^^^ help: consider using `_env` instead
Nov 30 09:31:57.617 INFO [stderr] 
Nov 30 09:31:57.617 INFO [stderr] warning: unused variable: `name`
Nov 30 09:31:57.617 INFO [stderr]   --> src/instructions/compiler/expr.rs:36:39
Nov 30 09:31:57.617 INFO [stderr]    |
Nov 30 09:31:57.617 INFO [stderr] 36 |             ExprValue::FunctionCall { name, ref arguments } => {
Nov 30 09:31:57.617 INFO [stderr]    |                                       ^^^^ help: try ignoring the field: `name: _`
Nov 30 09:31:57.617 INFO [stderr] 
Nov 30 09:31:57.617 INFO [stderr] warning: unused variable: `arguments`
Nov 30 09:31:57.617 INFO [stderr]   --> src/instructions/compiler/expr.rs:36:49
Nov 30 09:31:57.617 INFO [stderr]    |
Nov 30 09:31:57.617 INFO [stderr] 36 |             ExprValue::FunctionCall { name, ref arguments } => {
Nov 30 09:31:57.617 INFO [stderr]    |                                                 ^^^^^^^^^ help: try ignoring the field: `arguments: _`
Nov 30 09:31:57.617 INFO [stderr] 
Nov 30 09:31:57.617 INFO [stderr] warning: unused variable: `config`
Nov 30 09:31:57.618 INFO [stderr]   --> src/environment/mod.rs:40:16
Nov 30 09:31:57.618 INFO [stderr]    |
Nov 30 09:31:57.618 INFO [stderr] 40 |     pub fn new(config: Config) -> Environment {
Nov 30 09:31:57.618 INFO [stderr]    |                ^^^^^^ help: consider using `_config` instead
Nov 30 09:31:57.618 INFO [stderr] 
Nov 30 09:31:57.618 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.618 INFO [stderr]   --> src/extension/core/token_parsers/parser_for.rs:15:29
Nov 30 09:31:57.618 INFO [stderr]    |
Nov 30 09:31:57.618 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.618 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.618 INFO [stderr] 
Nov 30 09:31:57.618 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.618 INFO [stderr]   --> src/extension/core/token_parsers/parser_for.rs:15:58
Nov 30 09:31:57.618 INFO [stderr]    |
Nov 30 09:31:57.618 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.618 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.618 INFO [stderr] 
Nov 30 09:31:57.618 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.618 INFO [stderr]   --> src/extension/core/token_parsers/parser_if.rs:15:29
Nov 30 09:31:57.618 INFO [stderr]    |
Nov 30 09:31:57.618 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.618 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.618 INFO [stderr] 
Nov 30 09:31:57.618 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.618 INFO [stderr]   --> src/extension/core/token_parsers/parser_if.rs:15:58
Nov 30 09:31:57.618 INFO [stderr]    |
Nov 30 09:31:57.618 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.618 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.618 INFO [stderr] 
Nov 30 09:31:57.618 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.618 INFO [stderr]   --> src/extension/core/token_parsers/parser_extends.rs:15:29
Nov 30 09:31:57.618 INFO [stderr]    |
Nov 30 09:31:57.618 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.618 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.618 INFO [stderr] 
Nov 30 09:31:57.618 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.618 INFO [stderr]   --> src/extension/core/token_parsers/parser_extends.rs:15:58
Nov 30 09:31:57.618 INFO [stderr]    |
Nov 30 09:31:57.618 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.618 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.619 INFO [stderr] 
Nov 30 09:31:57.619 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.619 INFO [stderr]   --> src/extension/core/token_parsers/parser_include.rs:15:29
Nov 30 09:31:57.619 INFO [stderr]    |
Nov 30 09:31:57.619 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.619 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.619 INFO [stderr] 
Nov 30 09:31:57.619 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.619 INFO [stderr]   --> src/extension/core/token_parsers/parser_include.rs:15:58
Nov 30 09:31:57.619 INFO [stderr]    |
Nov 30 09:31:57.619 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.619 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.619 INFO [stderr] 
Nov 30 09:31:57.619 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.619 INFO [stderr]   --> src/extension/core/token_parsers/parser_block.rs:15:29
Nov 30 09:31:57.619 INFO [stderr]    |
Nov 30 09:31:57.619 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.619 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.619 INFO [stderr] 
Nov 30 09:31:57.619 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.619 INFO [stderr]   --> src/extension/core/token_parsers/parser_block.rs:15:58
Nov 30 09:31:57.619 INFO [stderr]    |
Nov 30 09:31:57.619 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.619 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.619 INFO [stderr] 
Nov 30 09:31:57.619 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.619 INFO [stderr]   --> src/extension/core/token_parsers/parser_use.rs:15:29
Nov 30 09:31:57.619 INFO [stderr]    |
Nov 30 09:31:57.619 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.619 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.619 INFO [stderr] 
Nov 30 09:31:57.619 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.619 INFO [stderr]   --> src/extension/core/token_parsers/parser_use.rs:15:58
Nov 30 09:31:57.619 INFO [stderr]    |
Nov 30 09:31:57.619 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.619 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.619 INFO [stderr] 
Nov 30 09:31:57.619 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.619 INFO [stderr]   --> src/extension/core/token_parsers/parser_filter.rs:15:29
Nov 30 09:31:57.619 INFO [stderr]    |
Nov 30 09:31:57.619 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.619 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.619 INFO [stderr] 
Nov 30 09:31:57.619 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.619 INFO [stderr]   --> src/extension/core/token_parsers/parser_filter.rs:15:58
Nov 30 09:31:57.619 INFO [stderr]    |
Nov 30 09:31:57.619 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.619 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.619 INFO [stderr] 
Nov 30 09:31:57.619 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.619 INFO [stderr]   --> src/extension/core/token_parsers/parser_import.rs:15:29
Nov 30 09:31:57.619 INFO [stderr]    |
Nov 30 09:31:57.619 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.619 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.619 INFO [stderr] 
Nov 30 09:31:57.620 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.620 INFO [stderr]   --> src/extension/core/token_parsers/parser_import.rs:15:58
Nov 30 09:31:57.620 INFO [stderr]    |
Nov 30 09:31:57.620 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.620 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.620 INFO [stderr] 
Nov 30 09:31:57.620 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.620 INFO [stderr]   --> src/extension/core/token_parsers/parser_spaceless.rs:15:29
Nov 30 09:31:57.620 INFO [stderr]    |
Nov 30 09:31:57.620 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.620 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.620 INFO [stderr] 
Nov 30 09:31:57.620 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.620 INFO [stderr]   --> src/extension/core/token_parsers/parser_spaceless.rs:15:58
Nov 30 09:31:57.620 INFO [stderr]    |
Nov 30 09:31:57.620 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.620 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.620 INFO [stderr] 
Nov 30 09:31:57.620 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.620 INFO [stderr]   --> src/extension/core/token_parsers/parser_flush.rs:15:29
Nov 30 09:31:57.620 INFO [stderr]    |
Nov 30 09:31:57.620 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.620 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.620 INFO [stderr] 
Nov 30 09:31:57.620 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.620 INFO [stderr]   --> src/extension/core/token_parsers/parser_flush.rs:15:58
Nov 30 09:31:57.620 INFO [stderr]    |
Nov 30 09:31:57.620 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.620 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.620 INFO [stderr] 
Nov 30 09:31:57.620 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.620 INFO [stderr]   --> src/extension/core/token_parsers/parser_do.rs:15:29
Nov 30 09:31:57.620 INFO [stderr]    |
Nov 30 09:31:57.620 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.620 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.620 INFO [stderr] 
Nov 30 09:31:57.620 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.620 INFO [stderr]   --> src/extension/core/token_parsers/parser_do.rs:15:58
Nov 30 09:31:57.620 INFO [stderr]    |
Nov 30 09:31:57.620 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.620 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.620 INFO [stderr] 
Nov 30 09:31:57.620 INFO [stderr] warning: unused variable: `parser`
Nov 30 09:31:57.620 INFO [stderr]   --> src/extension/core/token_parsers/parser_embed.rs:15:29
Nov 30 09:31:57.620 INFO [stderr]    |
Nov 30 09:31:57.620 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.620 INFO [stderr]    |                             ^^^^^^ help: consider using `_parser` instead
Nov 30 09:31:57.620 INFO [stderr] 
Nov 30 09:31:57.620 INFO [stderr] warning: unused variable: `token`
Nov 30 09:31:57.620 INFO [stderr]   --> src/extension/core/token_parsers/parser_embed.rs:15:58
Nov 30 09:31:57.620 INFO [stderr]    |
Nov 30 09:31:57.620 INFO [stderr] 15 |     fn parse<'p, 'c>(&self, parser: &mut Parser<'p, 'c>, token: TokenRef<'c>)
Nov 30 09:31:57.620 INFO [stderr]    |                                                          ^^^^^ help: consider using `_token` instead
Nov 30 09:31:57.620 INFO [stderr] 
Nov 30 09:31:57.620 INFO [stderr] warning: unused variable: `staging`
Nov 30 09:31:57.620 INFO [stderr]   --> src/extension/core/mod.rs:70:63
Nov 30 09:31:57.620 INFO [stderr]    |
Nov 30 09:31:57.620 INFO [stderr] 70 |             Function::new_static("include", vec![Arg::Anon], |staging| {
Nov 30 09:31:57.620 INFO [stderr]    |                                                               ^^^^^^^ help: consider using `_staging` instead
Nov 30 09:31:57.620 INFO [stderr] 
Nov 30 09:31:57.620 INFO [stderr] warning: unused variable: `env`
Nov 30 09:31:57.620 INFO [stderr]  --> src/extension/escaper/mod.rs:7:14
Nov 30 09:31:57.620 INFO [stderr]   |
Nov 30 09:31:57.620 INFO [stderr] 7 |     fn apply(env: &mut Environment) {
Nov 30 09:31:57.620 INFO [stderr]   |              ^^^ help: consider using `_env` instead
Nov 30 09:31:57.620 INFO [stderr] 
Nov 30 09:31:57.620 INFO [stderr] warning: unused variable: `data`
Nov 30 09:31:57.620 INFO [stderr]    --> src/engine/mod.rs:139:55
Nov 30 09:31:57.620 INFO [stderr]     |
Nov 30 09:31:57.620 INFO [stderr] 139 |     pub fn get<D: Into<Value>>(&mut self, name: &str, data: D)
Nov 30 09:31:57.621 INFO [stderr]     |                                                       ^^^^ help: consider using `_data` instead
Nov 30 09:31:57.621 INFO [stderr] 
Nov 30 09:31:58.016 INFO [stderr] warning: field is never used: `functions`
Nov 30 09:31:58.016 INFO [stderr]    --> src/engine/mod.rs:122:5
Nov 30 09:31:58.016 INFO [stderr]     |
Nov 30 09:31:58.016 INFO [stderr] 122 |     functions: HashMap<&'static str, Box<Function<Value>>>,
Nov 30 09:31:58.016 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:31:58.016 INFO [stderr]     |
Nov 30 09:31:58.016 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 09:31:58.016 INFO [stderr] 
Nov 30 09:31:58.096 INFO [stderr] warning: constant `e` should have an upper case name such as `E`
Nov 30 09:31:58.096 INFO [stderr]    --> src/value/ops.rs:252:9
Nov 30 09:31:58.096 INFO [stderr]     |
Nov 30 09:31:58.096 INFO [stderr] 252 |         const e: f64 = 0.0000001;
Nov 30 09:31:58.096 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:31:58.096 INFO [stderr] 
Nov 30 09:31:58.096 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:31:58.096 INFO [stderr]    --> src/value/mod.rs:241:9
Nov 30 09:31:58.096 INFO [stderr]     |
Nov 30 09:31:58.096 INFO [stderr] 241 |         point.set("x", Value::Int(42));
Nov 30 09:31:58.096 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:31:58.101 INFO [stderr]     |
Nov 30 09:31:58.101 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 09:31:58.101 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:31:58.101 INFO [stderr] 
Nov 30 09:31:58.101 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:31:58.101 INFO [stderr]    --> src/value/mod.rs:242:9
Nov 30 09:31:58.101 INFO [stderr]     |
Nov 30 09:31:58.101 INFO [stderr] 242 |         point.set("y", Value::Int(43));
Nov 30 09:31:58.101 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:31:58.101 INFO [stderr]     |
Nov 30 09:31:58.101 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:31:58.101 INFO [stderr] 
Nov 30 09:31:58.101 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 09:31:58.101 INFO [stderr]    --> src/value/mod.rs:251:9
Nov 30 09:31:58.101 INFO [stderr]     |
Nov 30 09:31:58.101 INFO [stderr] 251 |         point.set("x", Value::Str("48".into()));
Nov 30 09:31:58.101 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:31:58.101 INFO [stderr]     |
Nov 30 09:31:58.101 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 09:31:58.101 INFO [stderr] 
Nov 30 09:31:58.292 INFO [stderr] warning: field is never used: `functions`
Nov 30 09:31:58.292 INFO [stderr]    --> src/engine/mod.rs:122:5
Nov 30 09:31:58.292 INFO [stderr]     |
Nov 30 09:31:58.292 INFO [stderr] 122 |     functions: HashMap<&'static str, Box<Function<Value>>>,
Nov 30 09:31:58.292 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 09:31:58.292 INFO [stderr]     |
Nov 30 09:31:58.292 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 09:31:58.292 INFO [stderr] 
Nov 30 09:32:03.894 INFO [stderr] warning: variable does not need to be mutable
Nov 30 09:32:03.894 INFO [stderr]   --> examples/lex_tokens.rs:11:9
Nov 30 09:32:03.894 INFO [stderr]    |
Nov 30 09:32:03.894 INFO [stderr] 11 |     let mut path = env::current_dir().unwrap()
Nov 30 09:32:03.894 INFO [stderr]    |         ----^^^^
Nov 30 09:32:03.894 INFO [stderr]    |         |
Nov 30 09:32:03.894 INFO [stderr]    |         help: remove this `mut`
Nov 30 09:32:03.894 INFO [stderr]    |
Nov 30 09:32:03.894 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 09:32:03.894 INFO [stderr] 
Nov 30 09:32:04.924 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 09:32:04.924 INFO [stderr]  --> tests/fixture_tests.rs:5:1
Nov 30 09:32:04.924 INFO [stderr]   |
Nov 30 09:32:04.924 INFO [stderr] 5 | #[macro_use] extern crate log;
Nov 30 09:32:04.924 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 09:32:04.924 INFO [stderr]   |
Nov 30 09:32:04.924 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 09:32:04.924 INFO [stderr] 
Nov 30 09:32:05.156 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.57s
Nov 30 09:32:05.160 INFO [stderr] su: No module specific data is present
Nov 30 09:32:06.152 INFO running `"docker" "inspect" "13ff5ed4db2db66930dc7c8358b4018af18b3fbd9a4376262a0689c6dc1f27cb"`
Nov 30 09:32:06.450 INFO running `"docker" "rm" "-f" "13ff5ed4db2db66930dc7c8358b4018af18b3fbd9a4376262a0689c6dc1f27cb"`
Nov 30 09:32:06.748 INFO [stdout] 13ff5ed4db2db66930dc7c8358b4018af18b3fbd9a4376262a0689c6dc1f27cb