Aug 31 11:58:26.165 INFO checking stutter-rs-0.1.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 11:58:26.165 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 11:58:26.165 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 11:58:26.345 INFO blam! 90cde043980fe3e96dbb23023f4fe0949eba7298510a89b7e1b341520e89b802
Aug 31 11:58:26.347 INFO running `"docker" "start" "-a" "90cde043980fe3e96dbb23023f4fe0949eba7298510a89b7e1b341520e89b802"`
Aug 31 11:58:26.970 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 31 11:58:26.987 INFO kablam!     Checking cactus v1.0.3
Aug 31 11:58:26.987 INFO kablam!     Checking memchr v2.0.2
Aug 31 11:58:27.392 INFO kablam!     Checking nom v4.0.0
Aug 31 11:58:31.403 INFO kablam!     Checking stutter-rs v0.1.1 (file:///source)
Aug 31 11:58:32.883 INFO kablam! warning: unused variable: `n`
Aug 31 11:58:32.883 INFO kablam!   --> src/ast/parse.rs:22:13
Aug 31 11:58:32.883 INFO kablam!    |
Aug 31 11:58:32.883 INFO kablam! 22 |             n: tag!("null") >>
Aug 31 11:58:32.883 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 31 11:58:32.883 INFO kablam!    |
Aug 31 11:58:32.883 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 11:58:32.884 INFO kablam! 
Aug 31 11:58:32.884 INFO kablam! warning: unused variable: `n`
Aug 31 11:58:32.884 INFO kablam!   --> src/ast/parse.rs:26:13
Aug 31 11:58:32.884 INFO kablam!    |
Aug 31 11:58:32.884 INFO kablam! 26 |             n: tag!("true") >>
Aug 31 11:58:32.884 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 31 11:58:32.884 INFO kablam! 
Aug 31 11:58:32.884 INFO kablam! warning: unused variable: `n`
Aug 31 11:58:32.884 INFO kablam!   --> src/ast/parse.rs:30:13
Aug 31 11:58:32.884 INFO kablam!    |
Aug 31 11:58:32.884 INFO kablam! 30 |             n: tag!("false") >>
Aug 31 11:58:32.884 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 31 11:58:32.884 INFO kablam! 
Aug 31 11:58:32.885 INFO kablam! warning: unused variable: `other`
Aug 31 11:58:32.885 INFO kablam!   --> src/ast/function.rs:45:18
Aug 31 11:58:32.885 INFO kablam!    |
Aug 31 11:58:32.885 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Aug 31 11:58:32.885 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Aug 31 11:58:32.885 INFO kablam! 
Aug 31 11:58:32.885 INFO kablam! warning: unused variable: `func`
Aug 31 11:58:32.885 INFO kablam!    --> src/eval/types.rs:110:40
Aug 31 11:58:32.885 INFO kablam!     |
Aug 31 11:58:32.885 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Aug 31 11:58:32.885 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Aug 31 11:58:32.885 INFO kablam! 
Aug 31 11:58:32.906 INFO kablam! warning: unused variable: `n`
Aug 31 11:58:32.906 INFO kablam!   --> src/ast/parse.rs:22:13
Aug 31 11:58:32.906 INFO kablam!    |
Aug 31 11:58:32.906 INFO kablam! 22 |             n: tag!("null") >>
Aug 31 11:58:32.906 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 31 11:58:32.906 INFO kablam!    |
Aug 31 11:58:32.906 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 11:58:32.907 INFO kablam! 
Aug 31 11:58:32.907 INFO kablam! warning: unused variable: `n`
Aug 31 11:58:32.907 INFO kablam!   --> src/ast/parse.rs:26:13
Aug 31 11:58:32.907 INFO kablam!    |
Aug 31 11:58:32.907 INFO kablam! 26 |             n: tag!("true") >>
Aug 31 11:58:32.907 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 31 11:58:32.907 INFO kablam! 
Aug 31 11:58:32.907 INFO kablam! warning: unused variable: `n`
Aug 31 11:58:32.907 INFO kablam!   --> src/ast/parse.rs:30:13
Aug 31 11:58:32.907 INFO kablam!    |
Aug 31 11:58:32.907 INFO kablam! 30 |             n: tag!("false") >>
Aug 31 11:58:32.907 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 31 11:58:32.907 INFO kablam! 
Aug 31 11:58:32.908 INFO kablam! warning: unused variable: `other`
Aug 31 11:58:32.908 INFO kablam!   --> src/ast/function.rs:45:18
Aug 31 11:58:32.908 INFO kablam!    |
Aug 31 11:58:32.908 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Aug 31 11:58:32.908 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Aug 31 11:58:32.908 INFO kablam! 
Aug 31 11:58:32.908 INFO kablam! warning: unused variable: `func`
Aug 31 11:58:32.908 INFO kablam!    --> src/eval/types.rs:110:40
Aug 31 11:58:32.908 INFO kablam!     |
Aug 31 11:58:32.908 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Aug 31 11:58:32.908 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Aug 31 11:58:32.908 INFO kablam! 
Aug 31 11:58:33.218 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 31 11:58:33.218 INFO kablam!  --> src/lib.rs:1:54
Aug 31 11:58:33.218 INFO kablam!   |
Aug 31 11:58:33.218 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Aug 31 11:58:33.218 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Aug 31 11:58:33.218 INFO kablam!   |
Aug 31 11:58:33.218 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 11:58:33.218 INFO kablam! 
Aug 31 11:58:33.230 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 31 11:58:33.230 INFO kablam!  --> src/lib.rs:1:54
Aug 31 11:58:33.231 INFO kablam!   |
Aug 31 11:58:33.231 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Aug 31 11:58:33.231 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Aug 31 11:58:33.231 INFO kablam!   |
Aug 31 11:58:33.231 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 11:58:33.231 INFO kablam! 
Aug 31 11:58:33.241 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Aug 31 11:58:33.241 INFO kablam!   --> src/eval/types.rs:15:1
Aug 31 11:58:33.241 INFO kablam!    |
Aug 31 11:58:33.241 INFO kablam! 15 | static mut next_id: i32 = 0;
Aug 31 11:58:33.241 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 11:58:33.241 INFO kablam!    |
Aug 31 11:58:33.241 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Aug 31 11:58:33.241 INFO kablam! 
Aug 31 11:58:33.253 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Aug 31 11:58:33.253 INFO kablam!   --> src/eval/types.rs:15:1
Aug 31 11:58:33.253 INFO kablam!    |
Aug 31 11:58:33.253 INFO kablam! 15 | static mut next_id: i32 = 0;
Aug 31 11:58:33.254 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 11:58:33.254 INFO kablam!    |
Aug 31 11:58:33.254 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Aug 31 11:58:33.254 INFO kablam! 
Aug 31 11:58:35.040 INFO kablam! warning: unused variable: `n`
Aug 31 11:58:35.040 INFO kablam!   --> src/ast/parse.rs:22:13
Aug 31 11:58:35.040 INFO kablam!    |
Aug 31 11:58:35.040 INFO kablam! 22 |             n: tag!("null") >>
Aug 31 11:58:35.040 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 31 11:58:35.041 INFO kablam!    |
Aug 31 11:58:35.041 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 11:58:35.041 INFO kablam! 
Aug 31 11:58:35.041 INFO kablam! warning: unused variable: `n`
Aug 31 11:58:35.041 INFO kablam!   --> src/ast/parse.rs:26:13
Aug 31 11:58:35.041 INFO kablam!    |
Aug 31 11:58:35.041 INFO kablam! 26 |             n: tag!("true") >>
Aug 31 11:58:35.041 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 31 11:58:35.041 INFO kablam! 
Aug 31 11:58:35.041 INFO kablam! warning: unused variable: `n`
Aug 31 11:58:35.041 INFO kablam!   --> src/ast/parse.rs:30:13
Aug 31 11:58:35.041 INFO kablam!    |
Aug 31 11:58:35.041 INFO kablam! 30 |             n: tag!("false") >>
Aug 31 11:58:35.041 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 31 11:58:35.041 INFO kablam! 
Aug 31 11:58:35.042 INFO kablam! warning: unused variable: `other`
Aug 31 11:58:35.042 INFO kablam!   --> src/ast/function.rs:45:18
Aug 31 11:58:35.042 INFO kablam!    |
Aug 31 11:58:35.042 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Aug 31 11:58:35.042 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Aug 31 11:58:35.042 INFO kablam! 
Aug 31 11:58:35.042 INFO kablam! warning: unused variable: `func`
Aug 31 11:58:35.042 INFO kablam!    --> src/eval/types.rs:110:40
Aug 31 11:58:35.042 INFO kablam!     |
Aug 31 11:58:35.042 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Aug 31 11:58:35.042 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Aug 31 11:58:35.042 INFO kablam! 
Aug 31 11:58:35.188 INFO kablam! warning: unused variable: `n`
Aug 31 11:58:35.188 INFO kablam!   --> src/ast/parse.rs:22:13
Aug 31 11:58:35.188 INFO kablam!    |
Aug 31 11:58:35.188 INFO kablam! 22 |             n: tag!("null") >>
Aug 31 11:58:35.188 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 31 11:58:35.188 INFO kablam!    |
Aug 31 11:58:35.189 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 11:58:35.189 INFO kablam! 
Aug 31 11:58:35.189 INFO kablam! warning: unused variable: `n`
Aug 31 11:58:35.189 INFO kablam!   --> src/ast/parse.rs:26:13
Aug 31 11:58:35.189 INFO kablam!    |
Aug 31 11:58:35.189 INFO kablam! 26 |             n: tag!("true") >>
Aug 31 11:58:35.189 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 31 11:58:35.189 INFO kablam! 
Aug 31 11:58:35.190 INFO kablam! warning: unused variable: `n`
Aug 31 11:58:35.190 INFO kablam!   --> src/ast/parse.rs:30:13
Aug 31 11:58:35.190 INFO kablam!    |
Aug 31 11:58:35.190 INFO kablam! 30 |             n: tag!("false") >>
Aug 31 11:58:35.190 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 31 11:58:35.190 INFO kablam! 
Aug 31 11:58:35.191 INFO kablam! warning: unused variable: `other`
Aug 31 11:58:35.191 INFO kablam!   --> src/ast/function.rs:45:18
Aug 31 11:58:35.191 INFO kablam!    |
Aug 31 11:58:35.191 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Aug 31 11:58:35.192 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Aug 31 11:58:35.192 INFO kablam! 
Aug 31 11:58:35.192 INFO kablam! warning: unused variable: `func`
Aug 31 11:58:35.192 INFO kablam!    --> src/eval/types.rs:110:40
Aug 31 11:58:35.192 INFO kablam!     |
Aug 31 11:58:35.192 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Aug 31 11:58:35.192 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Aug 31 11:58:35.192 INFO kablam! 
Aug 31 11:58:35.445 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 31 11:58:35.445 INFO kablam!  --> src/main.rs:1:54
Aug 31 11:58:35.445 INFO kablam!   |
Aug 31 11:58:35.445 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Aug 31 11:58:35.445 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Aug 31 11:58:35.445 INFO kablam!   |
Aug 31 11:58:35.445 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 11:58:35.445 INFO kablam! 
Aug 31 11:58:35.469 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Aug 31 11:58:35.469 INFO kablam!   --> src/eval/types.rs:15:1
Aug 31 11:58:35.469 INFO kablam!    |
Aug 31 11:58:35.469 INFO kablam! 15 | static mut next_id: i32 = 0;
Aug 31 11:58:35.469 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 11:58:35.469 INFO kablam!    |
Aug 31 11:58:35.469 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Aug 31 11:58:35.469 INFO kablam! 
Aug 31 11:58:35.545 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 31 11:58:35.546 INFO kablam!  --> src/main.rs:1:54
Aug 31 11:58:35.546 INFO kablam!   |
Aug 31 11:58:35.546 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Aug 31 11:58:35.546 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Aug 31 11:58:35.546 INFO kablam!   |
Aug 31 11:58:35.546 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 11:58:35.546 INFO kablam! 
Aug 31 11:58:35.570 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Aug 31 11:58:35.570 INFO kablam!   --> src/eval/types.rs:15:1
Aug 31 11:58:35.570 INFO kablam!    |
Aug 31 11:58:35.570 INFO kablam! 15 | static mut next_id: i32 = 0;
Aug 31 11:58:35.570 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 11:58:35.570 INFO kablam!    |
Aug 31 11:58:35.570 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Aug 31 11:58:35.570 INFO kablam! 
Aug 31 11:58:35.628 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.66s
Aug 31 11:58:35.639 INFO kablam! su: No module specific data is present
Aug 31 11:58:36.100 INFO running `"docker" "rm" "-f" "90cde043980fe3e96dbb23023f4fe0949eba7298510a89b7e1b341520e89b802"`
Aug 31 11:58:36.255 INFO blam! 90cde043980fe3e96dbb23023f4fe0949eba7298510a89b7e1b341520e89b802