Aug 17 09:10:47.946 INFO checking stutter-rs-0.1.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 09:10:47.946 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 09:10:47.947 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 09:10:47.947 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 09:10:48.207 INFO blam! e13461e1760701469c31701242d32ca4cc74e7cf48fca6513b1517018d307632
Aug 17 09:10:48.210 INFO running `"docker" "start" "-a" "e13461e1760701469c31701242d32ca4cc74e7cf48fca6513b1517018d307632"`
Aug 17 09:10:49.192 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 17 09:10:49.234 INFO kablam!     Checking cactus v1.0.3
Aug 17 09:10:49.235 INFO kablam!     Checking memchr v2.0.1
Aug 17 09:10:49.897 INFO kablam!     Checking nom v4.0.0
Aug 17 09:10:55.586 INFO kablam!     Checking stutter-rs v0.1.1 (file:///source)
Aug 17 09:10:58.005 INFO kablam! warning: unused variable: `n`
Aug 17 09:10:58.005 INFO kablam!   --> src/ast/parse.rs:22:13
Aug 17 09:10:58.005 INFO kablam!    |
Aug 17 09:10:58.005 INFO kablam! 22 |             n: tag!("null") >>
Aug 17 09:10:58.005 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 17 09:10:58.014 INFO kablam!    |
Aug 17 09:10:58.015 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 09:10:58.015 INFO kablam! 
Aug 17 09:10:58.015 INFO kablam! warning: unused variable: `n`
Aug 17 09:10:58.015 INFO kablam!   --> src/ast/parse.rs:26:13
Aug 17 09:10:58.015 INFO kablam!    |
Aug 17 09:10:58.015 INFO kablam! 26 |             n: tag!("true") >>
Aug 17 09:10:58.015 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 17 09:10:58.015 INFO kablam! 
Aug 17 09:10:58.016 INFO kablam! warning: unused variable: `n`
Aug 17 09:10:58.016 INFO kablam!   --> src/ast/parse.rs:30:13
Aug 17 09:10:58.016 INFO kablam!    |
Aug 17 09:10:58.016 INFO kablam! 30 |             n: tag!("false") >>
Aug 17 09:10:58.016 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 17 09:10:58.016 INFO kablam! 
Aug 17 09:10:58.017 INFO kablam! warning: unused variable: `other`
Aug 17 09:10:58.017 INFO kablam!   --> src/ast/function.rs:45:18
Aug 17 09:10:58.017 INFO kablam!    |
Aug 17 09:10:58.018 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Aug 17 09:10:58.018 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Aug 17 09:10:58.018 INFO kablam! 
Aug 17 09:10:58.018 INFO kablam! warning: unused variable: `func`
Aug 17 09:10:58.018 INFO kablam!    --> src/eval/types.rs:110:40
Aug 17 09:10:58.018 INFO kablam!     |
Aug 17 09:10:58.018 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Aug 17 09:10:58.018 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Aug 17 09:10:58.018 INFO kablam! 
Aug 17 09:10:58.478 INFO kablam! warning: unused variable: `n`
Aug 17 09:10:58.478 INFO kablam!   --> src/ast/parse.rs:22:13
Aug 17 09:10:58.478 INFO kablam!    |
Aug 17 09:10:58.479 INFO kablam! 22 |             n: tag!("null") >>
Aug 17 09:10:58.479 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 17 09:10:58.486 INFO kablam!    |
Aug 17 09:10:58.486 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 09:10:58.486 INFO kablam! 
Aug 17 09:10:58.487 INFO kablam! warning: unused variable: `n`
Aug 17 09:10:58.487 INFO kablam!   --> src/ast/parse.rs:26:13
Aug 17 09:10:58.487 INFO kablam!    |
Aug 17 09:10:58.487 INFO kablam! 26 |             n: tag!("true") >>
Aug 17 09:10:58.487 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 17 09:10:58.487 INFO kablam! 
Aug 17 09:10:58.487 INFO kablam! warning: unused variable: `n`
Aug 17 09:10:58.487 INFO kablam!   --> src/ast/parse.rs:30:13
Aug 17 09:10:58.487 INFO kablam!    |
Aug 17 09:10:58.487 INFO kablam! 30 |             n: tag!("false") >>
Aug 17 09:10:58.487 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 17 09:10:58.487 INFO kablam! 
Aug 17 09:10:58.489 INFO kablam! warning: unused variable: `other`
Aug 17 09:10:58.489 INFO kablam!   --> src/ast/function.rs:45:18
Aug 17 09:10:58.489 INFO kablam!    |
Aug 17 09:10:58.489 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Aug 17 09:10:58.489 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Aug 17 09:10:58.489 INFO kablam! 
Aug 17 09:10:58.490 INFO kablam! warning: unused variable: `func`
Aug 17 09:10:58.490 INFO kablam!    --> src/eval/types.rs:110:40
Aug 17 09:10:58.490 INFO kablam!     |
Aug 17 09:10:58.490 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Aug 17 09:10:58.490 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Aug 17 09:10:58.490 INFO kablam! 
Aug 17 09:10:58.650 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 17 09:10:58.650 INFO kablam!  --> src/lib.rs:1:54
Aug 17 09:10:58.650 INFO kablam!   |
Aug 17 09:10:58.650 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Aug 17 09:10:58.651 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Aug 17 09:10:58.651 INFO kablam!   |
Aug 17 09:10:58.651 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 17 09:10:58.651 INFO kablam! 
Aug 17 09:10:58.697 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Aug 17 09:10:58.697 INFO kablam!   --> src/eval/types.rs:15:1
Aug 17 09:10:58.697 INFO kablam!    |
Aug 17 09:10:58.698 INFO kablam! 15 | static mut next_id: i32 = 0;
Aug 17 09:10:58.698 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 09:10:58.698 INFO kablam!    |
Aug 17 09:10:58.698 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Aug 17 09:10:58.698 INFO kablam! 
Aug 17 09:10:59.216 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 17 09:10:59.216 INFO kablam!  --> src/lib.rs:1:54
Aug 17 09:10:59.216 INFO kablam!   |
Aug 17 09:10:59.216 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Aug 17 09:10:59.216 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Aug 17 09:10:59.216 INFO kablam!   |
Aug 17 09:10:59.216 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 17 09:10:59.217 INFO kablam! 
Aug 17 09:10:59.248 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Aug 17 09:10:59.248 INFO kablam!   --> src/eval/types.rs:15:1
Aug 17 09:10:59.248 INFO kablam!    |
Aug 17 09:10:59.248 INFO kablam! 15 | static mut next_id: i32 = 0;
Aug 17 09:10:59.248 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 09:10:59.248 INFO kablam!    |
Aug 17 09:10:59.248 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Aug 17 09:10:59.248 INFO kablam! 
Aug 17 09:11:01.736 INFO kablam! warning: unused variable: `n`
Aug 17 09:11:01.736 INFO kablam!   --> src/ast/parse.rs:22:13
Aug 17 09:11:01.736 INFO kablam!    |
Aug 17 09:11:01.736 INFO kablam! 22 |             n: tag!("null") >>
Aug 17 09:11:01.736 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 17 09:11:01.736 INFO kablam!    |
Aug 17 09:11:01.736 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 09:11:01.736 INFO kablam! 
Aug 17 09:11:01.736 INFO kablam! warning: unused variable: `n`
Aug 17 09:11:01.736 INFO kablam!   --> src/ast/parse.rs:26:13
Aug 17 09:11:01.737 INFO kablam!    |
Aug 17 09:11:01.737 INFO kablam! 26 |             n: tag!("true") >>
Aug 17 09:11:01.737 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 17 09:11:01.742 INFO kablam! 
Aug 17 09:11:01.743 INFO kablam! warning: unused variable: `n`
Aug 17 09:11:01.743 INFO kablam!   --> src/ast/parse.rs:30:13
Aug 17 09:11:01.743 INFO kablam!    |
Aug 17 09:11:01.743 INFO kablam! 30 |             n: tag!("false") >>
Aug 17 09:11:01.743 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 17 09:11:01.743 INFO kablam! 
Aug 17 09:11:01.744 INFO kablam! warning: unused variable: `other`
Aug 17 09:11:01.744 INFO kablam!   --> src/ast/function.rs:45:18
Aug 17 09:11:01.744 INFO kablam!    |
Aug 17 09:11:01.744 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Aug 17 09:11:01.744 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Aug 17 09:11:01.744 INFO kablam! 
Aug 17 09:11:01.745 INFO kablam! warning: unused variable: `func`
Aug 17 09:11:01.745 INFO kablam!    --> src/eval/types.rs:110:40
Aug 17 09:11:01.745 INFO kablam!     |
Aug 17 09:11:01.745 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Aug 17 09:11:01.745 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Aug 17 09:11:01.745 INFO kablam! 
Aug 17 09:11:01.952 INFO kablam! warning: unused variable: `n`
Aug 17 09:11:01.952 INFO kablam!   --> src/ast/parse.rs:22:13
Aug 17 09:11:01.952 INFO kablam!    |
Aug 17 09:11:01.952 INFO kablam! 22 |             n: tag!("null") >>
Aug 17 09:11:01.952 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 17 09:11:01.952 INFO kablam!    |
Aug 17 09:11:01.952 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 09:11:01.952 INFO kablam! 
Aug 17 09:11:01.953 INFO kablam! warning: unused variable: `n`
Aug 17 09:11:01.953 INFO kablam!   --> src/ast/parse.rs:26:13
Aug 17 09:11:01.953 INFO kablam!    |
Aug 17 09:11:01.953 INFO kablam! 26 |             n: tag!("true") >>
Aug 17 09:11:01.953 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 17 09:11:01.958 INFO kablam! 
Aug 17 09:11:01.959 INFO kablam! warning: unused variable: `n`
Aug 17 09:11:01.959 INFO kablam!   --> src/ast/parse.rs:30:13
Aug 17 09:11:01.959 INFO kablam!    |
Aug 17 09:11:01.959 INFO kablam! 30 |             n: tag!("false") >>
Aug 17 09:11:01.959 INFO kablam!    |             ^ help: consider using `_n` instead
Aug 17 09:11:01.959 INFO kablam! 
Aug 17 09:11:01.960 INFO kablam! warning: unused variable: `other`
Aug 17 09:11:01.960 INFO kablam!   --> src/ast/function.rs:45:18
Aug 17 09:11:01.960 INFO kablam!    |
Aug 17 09:11:01.960 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Aug 17 09:11:01.960 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Aug 17 09:11:01.960 INFO kablam! 
Aug 17 09:11:01.961 INFO kablam! warning: unused variable: `func`
Aug 17 09:11:01.961 INFO kablam!    --> src/eval/types.rs:110:40
Aug 17 09:11:01.961 INFO kablam!     |
Aug 17 09:11:01.961 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Aug 17 09:11:01.961 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Aug 17 09:11:01.961 INFO kablam! 
Aug 17 09:11:02.461 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 17 09:11:02.461 INFO kablam!  --> src/main.rs:1:54
Aug 17 09:11:02.461 INFO kablam!   |
Aug 17 09:11:02.461 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Aug 17 09:11:02.461 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Aug 17 09:11:02.461 INFO kablam!   |
Aug 17 09:11:02.461 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 17 09:11:02.461 INFO kablam! 
Aug 17 09:11:02.519 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Aug 17 09:11:02.519 INFO kablam!   --> src/eval/types.rs:15:1
Aug 17 09:11:02.519 INFO kablam!    |
Aug 17 09:11:02.519 INFO kablam! 15 | static mut next_id: i32 = 0;
Aug 17 09:11:02.519 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 09:11:02.519 INFO kablam!    |
Aug 17 09:11:02.519 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Aug 17 09:11:02.519 INFO kablam! 
Aug 17 09:11:02.775 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 17 09:11:02.775 INFO kablam!  --> src/main.rs:1:54
Aug 17 09:11:02.775 INFO kablam!   |
Aug 17 09:11:02.775 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Aug 17 09:11:02.775 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Aug 17 09:11:02.775 INFO kablam!   |
Aug 17 09:11:02.775 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 17 09:11:02.775 INFO kablam! 
Aug 17 09:11:02.806 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Aug 17 09:11:02.806 INFO kablam!   --> src/eval/types.rs:15:1
Aug 17 09:11:02.806 INFO kablam!    |
Aug 17 09:11:02.806 INFO kablam! 15 | static mut next_id: i32 = 0;
Aug 17 09:11:02.807 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 09:11:02.807 INFO kablam!    |
Aug 17 09:11:02.807 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Aug 17 09:11:02.807 INFO kablam! 
Aug 17 09:11:02.879 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.72s
Aug 17 09:11:02.885 INFO kablam! su: No module specific data is present
Aug 17 09:11:03.399 INFO running `"docker" "rm" "-f" "e13461e1760701469c31701242d32ca4cc74e7cf48fca6513b1517018d307632"`
Aug 17 09:11:03.556 INFO blam! e13461e1760701469c31701242d32ca4cc74e7cf48fca6513b1517018d307632