Dec 19 07:48:18.338 INFO checking sux2mfgj/nslfmt against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 07:48:18.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/sux2mfgj/nslfmt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:48:18.830 INFO [stdout] e38effee3e1ee3cbdf133fee27b95fcf327cbda3724f6a3f6db5f549d016e99e
Dec 19 07:48:18.832 INFO running `"docker" "start" "-a" "e38effee3e1ee3cbdf133fee27b95fcf327cbda3724f6a3f6db5f549d016e99e"`
Dec 19 07:48:21.932 INFO [stderr]    Compiling nslfmt v0.0.1 (/opt/crater/workdir)
Dec 19 07:48:23.992 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 07:48:23.992 INFO [stderr]    --> src/parser.rs:826:52
Dec 19 07:48:23.992 INFO [stderr]     |
Dec 19 07:48:23.992 INFO [stderr] 826 |                                 return Some(result.trim_right().to_string());
Dec 19 07:48:23.992 INFO [stderr]     |                                                    ^^^^^^^^^^
Dec 19 07:48:23.993 INFO [stderr]     |
Dec 19 07:48:23.993 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 07:48:23.993 INFO [stderr] 
Dec 19 07:48:24.080 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 07:48:24.080 INFO [stderr]    --> src/parser.rs:826:52
Dec 19 07:48:24.081 INFO [stderr]     |
Dec 19 07:48:24.081 INFO [stderr] 826 |                                 return Some(result.trim_right().to_string());
Dec 19 07:48:24.081 INFO [stderr]     |                                                    ^^^^^^^^^^
Dec 19 07:48:24.082 INFO [stderr]     |
Dec 19 07:48:24.088 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 07:48:24.088 INFO [stderr] 
Dec 19 07:48:24.102 INFO [stderr] warning: value assigned to `astarisc_flag` is never read
Dec 19 07:48:24.103 INFO [stderr]    --> src/lexer.rs:423:21
Dec 19 07:48:24.103 INFO [stderr]     |
Dec 19 07:48:24.103 INFO [stderr] 423 |                     astarisc_flag = false;
Dec 19 07:48:24.103 INFO [stderr]     |                     ^^^^^^^^^^^^^
Dec 19 07:48:24.104 INFO [stderr]     |
Dec 19 07:48:24.104 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 19 07:48:24.104 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 07:48:24.108 INFO [stderr] 
Dec 19 07:48:24.252 INFO [stderr] warning: value assigned to `astarisc_flag` is never read
Dec 19 07:48:24.253 INFO [stderr]    --> src/lexer.rs:423:21
Dec 19 07:48:24.253 INFO [stderr]     |
Dec 19 07:48:24.253 INFO [stderr] 423 |                     astarisc_flag = false;
Dec 19 07:48:24.253 INFO [stderr]     |                     ^^^^^^^^^^^^^
Dec 19 07:48:24.254 INFO [stderr]     |
Dec 19 07:48:24.254 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 19 07:48:24.254 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 07:48:24.254 INFO [stderr] 
Dec 19 07:48:24.504 INFO [stderr] warning: field is never used: `number_of_nest`
Dec 19 07:48:24.504 INFO [stderr]  --> src/parser.rs:7:5
Dec 19 07:48:24.504 INFO [stderr]   |
Dec 19 07:48:24.504 INFO [stderr] 7 |     number_of_nest: usize,
Dec 19 07:48:24.504 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:48:24.504 INFO [stderr]   |
Dec 19 07:48:24.504 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 07:48:24.504 INFO [stderr] 
Dec 19 07:48:24.535 INFO [stderr] warning: field is never used: `number_of_nest`
Dec 19 07:48:24.535 INFO [stderr]  --> src/parser.rs:7:5
Dec 19 07:48:24.535 INFO [stderr]   |
Dec 19 07:48:24.535 INFO [stderr] 7 |     number_of_nest: usize,
Dec 19 07:48:24.535 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:48:24.535 INFO [stderr]   |
Dec 19 07:48:24.535 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 07:48:24.535 INFO [stderr] 
Dec 19 07:48:25.858 INFO [stderr] warning: static variable `call_count` should have an upper case name such as `CALL_COUNT`
Dec 19 07:48:25.858 INFO [stderr]   --> tests/generator_test.rs:11:1
Dec 19 07:48:25.858 INFO [stderr]    |
Dec 19 07:48:25.858 INFO [stderr] 11 | static call_count: AtomicUsize = AtomicUsize::new(0);
Dec 19 07:48:25.859 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:48:25.859 INFO [stderr]    |
Dec 19 07:48:25.859 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 19 07:48:25.859 INFO [stderr] 
Dec 19 07:48:26.676 INFO [stderr] warning: unused variable: `p`
Dec 19 07:48:26.676 INFO [stderr]     --> tests/parser_test.rs:1186:13
Dec 19 07:48:26.676 INFO [stderr]      |
Dec 19 07:48:26.676 INFO [stderr] 1186 |         let p = Parser::new(&mut l);
Dec 19 07:48:26.676 INFO [stderr]      |             ^ help: consider using `_p` instead
Dec 19 07:48:26.676 INFO [stderr]      |
Dec 19 07:48:26.676 INFO [stderr]      = note: #[warn(unused_variables)] on by default
Dec 19 07:48:26.676 INFO [stderr] 
Dec 19 07:48:26.676 INFO [stderr] warning: unused variable: `module`
Dec 19 07:48:26.676 INFO [stderr]     --> tests/parser_test.rs:1206:13
Dec 19 07:48:26.676 INFO [stderr]      |
Dec 19 07:48:26.676 INFO [stderr] 1206 |         let module = create_node!(ASTClass::Module(
Dec 19 07:48:26.676 INFO [stderr]      |             ^^^^^^ help: consider using `_module` instead
Dec 19 07:48:26.676 INFO [stderr] 
Dec 19 07:48:26.676 INFO [stderr] warning: unused variable: `p`
Dec 19 07:48:26.676 INFO [stderr]     --> tests/parser_test.rs:1751:17
Dec 19 07:48:26.676 INFO [stderr]      |
Dec 19 07:48:26.676 INFO [stderr] 1751 |         let mut p = Parser::new(&mut l);
Dec 19 07:48:26.676 INFO [stderr]      |                 ^ help: consider using `_p` instead
Dec 19 07:48:26.676 INFO [stderr] 
Dec 19 07:48:27.120 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 07:48:27.120 INFO [stderr]    --> src/parser.rs:826:52
Dec 19 07:48:27.120 INFO [stderr]     |
Dec 19 07:48:27.120 INFO [stderr] 826 |                                 return Some(result.trim_right().to_string());
Dec 19 07:48:27.120 INFO [stderr]     |                                                    ^^^^^^^^^^
Dec 19 07:48:27.120 INFO [stderr]     |
Dec 19 07:48:27.120 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 07:48:27.120 INFO [stderr] 
Dec 19 07:48:27.228 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:48:27.228 INFO [stderr]     --> tests/parser_test.rs:1751:13
Dec 19 07:48:27.228 INFO [stderr]      |
Dec 19 07:48:27.228 INFO [stderr] 1751 |         let mut p = Parser::new(&mut l);
Dec 19 07:48:27.228 INFO [stderr]      |             ----^
Dec 19 07:48:27.228 INFO [stderr]      |             |
Dec 19 07:48:27.228 INFO [stderr]      |             help: remove this `mut`
Dec 19 07:48:27.228 INFO [stderr]      |
Dec 19 07:48:27.228 INFO [stderr]      = note: #[warn(unused_mut)] on by default
Dec 19 07:48:27.228 INFO [stderr] 
Dec 19 07:48:27.248 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 07:48:27.248 INFO [stderr]    --> src/parser.rs:826:52
Dec 19 07:48:27.248 INFO [stderr]     |
Dec 19 07:48:27.248 INFO [stderr] 826 |                                 return Some(result.trim_right().to_string());
Dec 19 07:48:27.248 INFO [stderr]     |                                                    ^^^^^^^^^^
Dec 19 07:48:27.248 INFO [stderr]     |
Dec 19 07:48:27.248 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 07:48:27.248 INFO [stderr] 
Dec 19 07:48:27.400 INFO [stderr] warning: value assigned to `astarisc_flag` is never read
Dec 19 07:48:27.400 INFO [stderr]    --> src/lexer.rs:423:21
Dec 19 07:48:27.400 INFO [stderr]     |
Dec 19 07:48:27.400 INFO [stderr] 423 |                     astarisc_flag = false;
Dec 19 07:48:27.400 INFO [stderr]     |                     ^^^^^^^^^^^^^
Dec 19 07:48:27.400 INFO [stderr]     |
Dec 19 07:48:27.400 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 19 07:48:27.400 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 07:48:27.400 INFO [stderr] 
Dec 19 07:48:27.668 INFO [stderr] warning: value assigned to `astarisc_flag` is never read
Dec 19 07:48:27.668 INFO [stderr]    --> src/lexer.rs:423:21
Dec 19 07:48:27.668 INFO [stderr]     |
Dec 19 07:48:27.668 INFO [stderr] 423 |                     astarisc_flag = false;
Dec 19 07:48:27.668 INFO [stderr]     |                     ^^^^^^^^^^^^^
Dec 19 07:48:27.668 INFO [stderr]     |
Dec 19 07:48:27.668 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 19 07:48:27.668 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 07:48:27.668 INFO [stderr] 
Dec 19 07:48:27.728 INFO [stderr] warning: method is never used: `peek`
Dec 19 07:48:27.728 INFO [stderr]   --> src/lexer.rs:38:5
Dec 19 07:48:27.728 INFO [stderr]    |
Dec 19 07:48:27.728 INFO [stderr] 38 |     pub fn peek(&mut self, is_pass_nl: bool) -> Option<&Token>
Dec 19 07:48:27.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:48:27.728 INFO [stderr]    |
Dec 19 07:48:27.728 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 07:48:27.728 INFO [stderr] 
Dec 19 07:48:27.728 INFO [stderr] warning: field is never used: `number_of_nest`
Dec 19 07:48:27.728 INFO [stderr]  --> src/parser.rs:7:5
Dec 19 07:48:27.728 INFO [stderr]   |
Dec 19 07:48:27.728 INFO [stderr] 7 |     number_of_nest: usize,
Dec 19 07:48:27.728 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:48:27.728 INFO [stderr] 
Dec 19 07:48:28.048 INFO [stderr] warning: method is never used: `peek`
Dec 19 07:48:28.048 INFO [stderr]   --> src/lexer.rs:38:5
Dec 19 07:48:28.048 INFO [stderr]    |
Dec 19 07:48:28.048 INFO [stderr] 38 |     pub fn peek(&mut self, is_pass_nl: bool) -> Option<&Token>
Dec 19 07:48:28.048 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:48:28.048 INFO [stderr]    |
Dec 19 07:48:28.048 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 07:48:28.048 INFO [stderr] 
Dec 19 07:48:28.048 INFO [stderr] warning: field is never used: `number_of_nest`
Dec 19 07:48:28.048 INFO [stderr]  --> src/parser.rs:7:5
Dec 19 07:48:28.048 INFO [stderr]   |
Dec 19 07:48:28.048 INFO [stderr] 7 |     number_of_nest: usize,
Dec 19 07:48:28.048 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:48:28.048 INFO [stderr] 
Dec 19 07:48:29.000 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.12s
Dec 19 07:48:30.427 INFO running `"docker" "inspect" "e38effee3e1ee3cbdf133fee27b95fcf327cbda3724f6a3f6db5f549d016e99e"`
Dec 19 07:48:30.880 INFO running `"docker" "rm" "-f" "e38effee3e1ee3cbdf133fee27b95fcf327cbda3724f6a3f6db5f549d016e99e"`
Dec 19 07:48:31.148 INFO [stdout] e38effee3e1ee3cbdf133fee27b95fcf327cbda3724f6a3f6db5f549d016e99e