Sep 01 22:08:03.453 INFO checking stutter-rs-0.1.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 22:08:03.453 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 22:08:03.453 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 22:08:03.639 INFO blam! 7b051349fee9c2302e4f562085efd67aade80fde36f28e3a18aedb427c5d5082
Sep 01 22:08:03.641 INFO running `"docker" "start" "-a" "7b051349fee9c2302e4f562085efd67aade80fde36f28e3a18aedb427c5d5082"`
Sep 01 22:08:04.355 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 01 22:08:04.369 INFO kablam!     Checking cactus v1.0.3
Sep 01 22:08:04.369 INFO kablam!     Checking memchr v2.0.2
Sep 01 22:08:04.825 INFO kablam!     Checking nom v4.0.0
Sep 01 22:08:08.266 INFO kablam!     Checking stutter-rs v0.1.1 (file:///source)
Sep 01 22:08:09.619 INFO kablam! warning: unused variable: `n`
Sep 01 22:08:09.619 INFO kablam!   --> src/ast/parse.rs:22:13
Sep 01 22:08:09.620 INFO kablam!    |
Sep 01 22:08:09.620 INFO kablam! 22 |             n: tag!("null") >>
Sep 01 22:08:09.620 INFO kablam!    |             ^ help: consider using `_n` instead
Sep 01 22:08:09.620 INFO kablam!    |
Sep 01 22:08:09.620 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 22:08:09.620 INFO kablam! 
Sep 01 22:08:09.620 INFO kablam! warning: unused variable: `n`
Sep 01 22:08:09.620 INFO kablam!   --> src/ast/parse.rs:26:13
Sep 01 22:08:09.620 INFO kablam!    |
Sep 01 22:08:09.620 INFO kablam! 26 |             n: tag!("true") >>
Sep 01 22:08:09.620 INFO kablam!    |             ^ help: consider using `_n` instead
Sep 01 22:08:09.620 INFO kablam! 
Sep 01 22:08:09.621 INFO kablam! warning: unused variable: `n`
Sep 01 22:08:09.621 INFO kablam!   --> src/ast/parse.rs:30:13
Sep 01 22:08:09.621 INFO kablam!    |
Sep 01 22:08:09.621 INFO kablam! 30 |             n: tag!("false") >>
Sep 01 22:08:09.621 INFO kablam!    |             ^ help: consider using `_n` instead
Sep 01 22:08:09.621 INFO kablam! 
Sep 01 22:08:09.621 INFO kablam! warning: unused variable: `other`
Sep 01 22:08:09.621 INFO kablam!   --> src/ast/function.rs:45:18
Sep 01 22:08:09.621 INFO kablam!    |
Sep 01 22:08:09.621 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Sep 01 22:08:09.621 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Sep 01 22:08:09.621 INFO kablam! 
Sep 01 22:08:09.621 INFO kablam! warning: unused variable: `func`
Sep 01 22:08:09.621 INFO kablam!    --> src/eval/types.rs:110:40
Sep 01 22:08:09.621 INFO kablam!     |
Sep 01 22:08:09.621 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Sep 01 22:08:09.621 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Sep 01 22:08:09.622 INFO kablam! 
Sep 01 22:08:09.781 INFO kablam! warning: unused variable: `n`
Sep 01 22:08:09.781 INFO kablam!   --> src/ast/parse.rs:22:13
Sep 01 22:08:09.781 INFO kablam!    |
Sep 01 22:08:09.781 INFO kablam! 22 |             n: tag!("null") >>
Sep 01 22:08:09.781 INFO kablam!    |             ^ help: consider using `_n` instead
Sep 01 22:08:09.781 INFO kablam!    |
Sep 01 22:08:09.781 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 22:08:09.781 INFO kablam! 
Sep 01 22:08:09.782 INFO kablam! warning: unused variable: `n`
Sep 01 22:08:09.783 INFO kablam!   --> src/ast/parse.rs:26:13
Sep 01 22:08:09.783 INFO kablam!    |
Sep 01 22:08:09.783 INFO kablam! 26 |             n: tag!("true") >>
Sep 01 22:08:09.783 INFO kablam!    |             ^ help: consider using `_n` instead
Sep 01 22:08:09.783 INFO kablam! 
Sep 01 22:08:09.783 INFO kablam! warning: unused variable: `n`
Sep 01 22:08:09.783 INFO kablam!   --> src/ast/parse.rs:30:13
Sep 01 22:08:09.783 INFO kablam!    |
Sep 01 22:08:09.783 INFO kablam! 30 |             n: tag!("false") >>
Sep 01 22:08:09.783 INFO kablam!    |             ^ help: consider using `_n` instead
Sep 01 22:08:09.783 INFO kablam! 
Sep 01 22:08:09.783 INFO kablam! warning: unused variable: `other`
Sep 01 22:08:09.783 INFO kablam!   --> src/ast/function.rs:45:18
Sep 01 22:08:09.783 INFO kablam!    |
Sep 01 22:08:09.783 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Sep 01 22:08:09.783 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Sep 01 22:08:09.783 INFO kablam! 
Sep 01 22:08:09.783 INFO kablam! warning: unused variable: `func`
Sep 01 22:08:09.783 INFO kablam!    --> src/eval/types.rs:110:40
Sep 01 22:08:09.783 INFO kablam!     |
Sep 01 22:08:09.783 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Sep 01 22:08:09.783 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Sep 01 22:08:09.784 INFO kablam! 
Sep 01 22:08:09.926 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 01 22:08:09.926 INFO kablam!  --> src/lib.rs:1:54
Sep 01 22:08:09.926 INFO kablam!   |
Sep 01 22:08:09.926 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Sep 01 22:08:09.927 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Sep 01 22:08:09.927 INFO kablam!   |
Sep 01 22:08:09.927 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 22:08:09.927 INFO kablam! 
Sep 01 22:08:09.950 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Sep 01 22:08:09.950 INFO kablam!   --> src/eval/types.rs:15:1
Sep 01 22:08:09.950 INFO kablam!    |
Sep 01 22:08:09.950 INFO kablam! 15 | static mut next_id: i32 = 0;
Sep 01 22:08:09.950 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 22:08:09.950 INFO kablam!    |
Sep 01 22:08:09.950 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 01 22:08:09.950 INFO kablam! 
Sep 01 22:08:10.132 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 01 22:08:10.132 INFO kablam!  --> src/lib.rs:1:54
Sep 01 22:08:10.132 INFO kablam!   |
Sep 01 22:08:10.132 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Sep 01 22:08:10.132 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Sep 01 22:08:10.132 INFO kablam!   |
Sep 01 22:08:10.132 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 22:08:10.132 INFO kablam! 
Sep 01 22:08:10.173 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Sep 01 22:08:10.173 INFO kablam!   --> src/eval/types.rs:15:1
Sep 01 22:08:10.173 INFO kablam!    |
Sep 01 22:08:10.173 INFO kablam! 15 | static mut next_id: i32 = 0;
Sep 01 22:08:10.173 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 22:08:10.173 INFO kablam!    |
Sep 01 22:08:10.173 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 01 22:08:10.173 INFO kablam! 
Sep 01 22:08:11.623 INFO kablam! warning: unused variable: `n`
Sep 01 22:08:11.623 INFO kablam!   --> src/ast/parse.rs:22:13
Sep 01 22:08:11.623 INFO kablam!    |
Sep 01 22:08:11.623 INFO kablam! 22 |             n: tag!("null") >>
Sep 01 22:08:11.623 INFO kablam!    |             ^ help: consider using `_n` instead
Sep 01 22:08:11.623 INFO kablam!    |
Sep 01 22:08:11.623 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 22:08:11.623 INFO kablam! 
Sep 01 22:08:11.623 INFO kablam! warning: unused variable: `n`
Sep 01 22:08:11.623 INFO kablam!   --> src/ast/parse.rs:26:13
Sep 01 22:08:11.623 INFO kablam!    |
Sep 01 22:08:11.623 INFO kablam! 26 |             n: tag!("true") >>
Sep 01 22:08:11.623 INFO kablam!    |             ^ help: consider using `_n` instead
Sep 01 22:08:11.623 INFO kablam! 
Sep 01 22:08:11.624 INFO kablam! warning: unused variable: `n`
Sep 01 22:08:11.625 INFO kablam!   --> src/ast/parse.rs:30:13
Sep 01 22:08:11.625 INFO kablam!    |
Sep 01 22:08:11.625 INFO kablam! 30 |             n: tag!("false") >>
Sep 01 22:08:11.625 INFO kablam!    |             ^ help: consider using `_n` instead
Sep 01 22:08:11.625 INFO kablam! 
Sep 01 22:08:11.625 INFO kablam! warning: unused variable: `other`
Sep 01 22:08:11.625 INFO kablam!   --> src/ast/function.rs:45:18
Sep 01 22:08:11.625 INFO kablam!    |
Sep 01 22:08:11.625 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Sep 01 22:08:11.625 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Sep 01 22:08:11.625 INFO kablam! 
Sep 01 22:08:11.625 INFO kablam! warning: unused variable: `func`
Sep 01 22:08:11.625 INFO kablam!    --> src/eval/types.rs:110:40
Sep 01 22:08:11.625 INFO kablam!     |
Sep 01 22:08:11.625 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Sep 01 22:08:11.625 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Sep 01 22:08:11.625 INFO kablam! 
Sep 01 22:08:11.728 INFO kablam! warning: unused variable: `n`
Sep 01 22:08:11.728 INFO kablam!   --> src/ast/parse.rs:22:13
Sep 01 22:08:11.728 INFO kablam!    |
Sep 01 22:08:11.728 INFO kablam! 22 |             n: tag!("null") >>
Sep 01 22:08:11.728 INFO kablam!    |             ^ help: consider using `_n` instead
Sep 01 22:08:11.728 INFO kablam!    |
Sep 01 22:08:11.728 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 22:08:11.728 INFO kablam! 
Sep 01 22:08:11.728 INFO kablam! warning: unused variable: `n`
Sep 01 22:08:11.728 INFO kablam!   --> src/ast/parse.rs:26:13
Sep 01 22:08:11.728 INFO kablam!    |
Sep 01 22:08:11.728 INFO kablam! 26 |             n: tag!("true") >>
Sep 01 22:08:11.728 INFO kablam!    |             ^ help: consider using `_n` instead
Sep 01 22:08:11.729 INFO kablam! 
Sep 01 22:08:11.729 INFO kablam! warning: unused variable: `n`
Sep 01 22:08:11.729 INFO kablam!   --> src/ast/parse.rs:30:13
Sep 01 22:08:11.729 INFO kablam!    |
Sep 01 22:08:11.729 INFO kablam! 30 |             n: tag!("false") >>
Sep 01 22:08:11.729 INFO kablam!    |             ^ help: consider using `_n` instead
Sep 01 22:08:11.729 INFO kablam! 
Sep 01 22:08:11.730 INFO kablam! warning: unused variable: `other`
Sep 01 22:08:11.730 INFO kablam!   --> src/ast/function.rs:45:18
Sep 01 22:08:11.730 INFO kablam!    |
Sep 01 22:08:11.730 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Sep 01 22:08:11.730 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Sep 01 22:08:11.730 INFO kablam! 
Sep 01 22:08:11.730 INFO kablam! warning: unused variable: `func`
Sep 01 22:08:11.730 INFO kablam!    --> src/eval/types.rs:110:40
Sep 01 22:08:11.730 INFO kablam!     |
Sep 01 22:08:11.730 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Sep 01 22:08:11.730 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Sep 01 22:08:11.730 INFO kablam! 
Sep 01 22:08:11.935 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 01 22:08:11.935 INFO kablam!  --> src/main.rs:1:54
Sep 01 22:08:11.935 INFO kablam!   |
Sep 01 22:08:11.935 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Sep 01 22:08:11.935 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Sep 01 22:08:11.935 INFO kablam!   |
Sep 01 22:08:11.935 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 22:08:11.936 INFO kablam! 
Sep 01 22:08:11.957 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Sep 01 22:08:11.957 INFO kablam!   --> src/eval/types.rs:15:1
Sep 01 22:08:11.957 INFO kablam!    |
Sep 01 22:08:11.957 INFO kablam! 15 | static mut next_id: i32 = 0;
Sep 01 22:08:11.957 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 22:08:11.957 INFO kablam!    |
Sep 01 22:08:11.957 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 01 22:08:11.957 INFO kablam! 
Sep 01 22:08:12.072 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 01 22:08:12.073 INFO kablam!  --> src/main.rs:1:54
Sep 01 22:08:12.073 INFO kablam!   |
Sep 01 22:08:12.073 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Sep 01 22:08:12.073 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Sep 01 22:08:12.073 INFO kablam!   |
Sep 01 22:08:12.073 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 22:08:12.073 INFO kablam! 
Sep 01 22:08:12.094 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Sep 01 22:08:12.094 INFO kablam!   --> src/eval/types.rs:15:1
Sep 01 22:08:12.094 INFO kablam!    |
Sep 01 22:08:12.095 INFO kablam! 15 | static mut next_id: i32 = 0;
Sep 01 22:08:12.095 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 22:08:12.095 INFO kablam!    |
Sep 01 22:08:12.095 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 01 22:08:12.095 INFO kablam! 
Sep 01 22:08:12.167 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.82s
Sep 01 22:08:12.175 INFO kablam! su: No module specific data is present
Sep 01 22:08:12.703 INFO running `"docker" "rm" "-f" "7b051349fee9c2302e4f562085efd67aade80fde36f28e3a18aedb427c5d5082"`
Sep 01 22:08:12.873 INFO blam! 7b051349fee9c2302e4f562085efd67aade80fde36f28e3a18aedb427c5d5082