Nov 09 23:13:30.805 INFO checking stutter-rs-0.1.1 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 23:13:30.805 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 23:13:31.008 INFO blam! 9e484f7f8ff37d04f8f9f83819a617998ab9b654533321e4a64c306a358db672
Nov 09 23:13:31.009 INFO running `"docker" "start" "-a" "9e484f7f8ff37d04f8f9f83819a617998ab9b654533321e4a64c306a358db672"`
Nov 09 23:13:31.590 INFO kablam! usermod: no changes
Nov 09 23:13:31.593 INFO kablam! warning: only one of `license` or `license-file` is necessary
Nov 09 23:13:31.623 INFO kablam!     Checking cactus v1.0.3
Nov 09 23:13:32.180 INFO kablam!     Checking stutter-rs v0.1.1 (/source)
Nov 09 23:13:33.135 INFO kablam! warning: unused variable: `n`
Nov 09 23:13:33.135 INFO kablam!   --> src/ast/parse.rs:22:13
Nov 09 23:13:33.135 INFO kablam!    |
Nov 09 23:13:33.135 INFO kablam! 22 |             n: tag!("null") >>
Nov 09 23:13:33.135 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 09 23:13:33.135 INFO kablam!    |
Nov 09 23:13:33.135 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 23:13:33.135 INFO kablam! 
Nov 09 23:13:33.135 INFO kablam! warning: unused variable: `n`
Nov 09 23:13:33.135 INFO kablam!   --> src/ast/parse.rs:26:13
Nov 09 23:13:33.135 INFO kablam!    |
Nov 09 23:13:33.135 INFO kablam! 26 |             n: tag!("true") >>
Nov 09 23:13:33.136 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 09 23:13:33.136 INFO kablam! 
Nov 09 23:13:33.136 INFO kablam! warning: unused variable: `n`
Nov 09 23:13:33.136 INFO kablam!   --> src/ast/parse.rs:30:13
Nov 09 23:13:33.136 INFO kablam!    |
Nov 09 23:13:33.136 INFO kablam! 30 |             n: tag!("false") >>
Nov 09 23:13:33.136 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 09 23:13:33.136 INFO kablam! 
Nov 09 23:13:33.136 INFO kablam! warning: unused variable: `other`
Nov 09 23:13:33.136 INFO kablam!   --> src/ast/function.rs:45:18
Nov 09 23:13:33.136 INFO kablam!    |
Nov 09 23:13:33.136 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Nov 09 23:13:33.136 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Nov 09 23:13:33.136 INFO kablam! 
Nov 09 23:13:33.136 INFO kablam! warning: unused variable: `func`
Nov 09 23:13:33.136 INFO kablam!    --> src/eval/types.rs:110:40
Nov 09 23:13:33.136 INFO kablam!     |
Nov 09 23:13:33.136 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Nov 09 23:13:33.136 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Nov 09 23:13:33.136 INFO kablam! 
Nov 09 23:13:33.283 INFO kablam! warning: unused variable: `n`
Nov 09 23:13:33.283 INFO kablam!   --> src/ast/parse.rs:22:13
Nov 09 23:13:33.283 INFO kablam!    |
Nov 09 23:13:33.283 INFO kablam! 22 |             n: tag!("null") >>
Nov 09 23:13:33.283 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 09 23:13:33.283 INFO kablam!    |
Nov 09 23:13:33.283 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 23:13:33.283 INFO kablam! 
Nov 09 23:13:33.283 INFO kablam! warning: unused variable: `n`
Nov 09 23:13:33.283 INFO kablam!   --> src/ast/parse.rs:26:13
Nov 09 23:13:33.283 INFO kablam!    |
Nov 09 23:13:33.283 INFO kablam! 26 |             n: tag!("true") >>
Nov 09 23:13:33.283 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 09 23:13:33.283 INFO kablam! 
Nov 09 23:13:33.283 INFO kablam! warning: unused variable: `n`
Nov 09 23:13:33.283 INFO kablam!   --> src/ast/parse.rs:30:13
Nov 09 23:13:33.283 INFO kablam!    |
Nov 09 23:13:33.283 INFO kablam! 30 |             n: tag!("false") >>
Nov 09 23:13:33.283 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 09 23:13:33.283 INFO kablam! 
Nov 09 23:13:33.283 INFO kablam! warning: unused variable: `other`
Nov 09 23:13:33.283 INFO kablam!   --> src/ast/function.rs:45:18
Nov 09 23:13:33.283 INFO kablam!    |
Nov 09 23:13:33.283 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Nov 09 23:13:33.283 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Nov 09 23:13:33.283 INFO kablam! 
Nov 09 23:13:33.285 INFO kablam! warning: unused variable: `func`
Nov 09 23:13:33.286 INFO kablam!    --> src/eval/types.rs:110:40
Nov 09 23:13:33.286 INFO kablam!     |
Nov 09 23:13:33.286 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Nov 09 23:13:33.286 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Nov 09 23:13:33.286 INFO kablam! 
Nov 09 23:13:33.286 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 09 23:13:33.286 INFO kablam!  --> src/lib.rs:1:54
Nov 09 23:13:33.286 INFO kablam!   |
Nov 09 23:13:33.286 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Nov 09 23:13:33.286 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Nov 09 23:13:33.286 INFO kablam!   |
Nov 09 23:13:33.286 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 09 23:13:33.287 INFO kablam! 
Nov 09 23:13:33.295 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Nov 09 23:13:33.295 INFO kablam!   --> src/eval/types.rs:15:1
Nov 09 23:13:33.295 INFO kablam!    |
Nov 09 23:13:33.295 INFO kablam! 15 | static mut next_id: i32 = 0;
Nov 09 23:13:33.295 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 23:13:33.295 INFO kablam!    |
Nov 09 23:13:33.295 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 09 23:13:33.296 INFO kablam! 
Nov 09 23:13:33.602 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 09 23:13:33.602 INFO kablam!  --> src/lib.rs:1:54
Nov 09 23:13:33.602 INFO kablam!   |
Nov 09 23:13:33.602 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Nov 09 23:13:33.602 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Nov 09 23:13:33.602 INFO kablam!   |
Nov 09 23:13:33.602 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 09 23:13:33.602 INFO kablam! 
Nov 09 23:13:33.603 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Nov 09 23:13:33.603 INFO kablam!   --> src/eval/types.rs:15:1
Nov 09 23:13:33.603 INFO kablam!    |
Nov 09 23:13:33.603 INFO kablam! 15 | static mut next_id: i32 = 0;
Nov 09 23:13:33.603 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 23:13:33.603 INFO kablam!    |
Nov 09 23:13:33.603 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 09 23:13:33.603 INFO kablam! 
Nov 09 23:13:35.223 INFO kablam! warning: unused variable: `n`
Nov 09 23:13:35.223 INFO kablam!   --> src/ast/parse.rs:22:13
Nov 09 23:13:35.223 INFO kablam!    |
Nov 09 23:13:35.223 INFO kablam! 22 |             n: tag!("null") >>
Nov 09 23:13:35.223 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 09 23:13:35.243 INFO kablam!    |
Nov 09 23:13:35.243 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 23:13:35.243 INFO kablam! 
Nov 09 23:13:35.243 INFO kablam! warning: unused variable: `n`
Nov 09 23:13:35.243 INFO kablam!   --> src/ast/parse.rs:26:13
Nov 09 23:13:35.243 INFO kablam!    |
Nov 09 23:13:35.243 INFO kablam! 26 |             n: tag!("true") >>
Nov 09 23:13:35.243 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 09 23:13:35.243 INFO kablam! 
Nov 09 23:13:35.243 INFO kablam! warning: unused variable: `n`
Nov 09 23:13:35.243 INFO kablam!   --> src/ast/parse.rs:30:13
Nov 09 23:13:35.243 INFO kablam!    |
Nov 09 23:13:35.243 INFO kablam! 30 |             n: tag!("false") >>
Nov 09 23:13:35.243 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 09 23:13:35.243 INFO kablam! 
Nov 09 23:13:35.243 INFO kablam! warning: unused variable: `other`
Nov 09 23:13:35.243 INFO kablam!   --> src/ast/function.rs:45:18
Nov 09 23:13:35.243 INFO kablam!    |
Nov 09 23:13:35.243 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Nov 09 23:13:35.243 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Nov 09 23:13:35.243 INFO kablam! 
Nov 09 23:13:35.243 INFO kablam! warning: unused variable: `func`
Nov 09 23:13:35.243 INFO kablam!    --> src/eval/types.rs:110:40
Nov 09 23:13:35.243 INFO kablam!     |
Nov 09 23:13:35.243 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Nov 09 23:13:35.243 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Nov 09 23:13:35.243 INFO kablam! 
Nov 09 23:13:35.560 INFO kablam! warning: unused variable: `n`
Nov 09 23:13:35.560 INFO kablam!   --> src/ast/parse.rs:22:13
Nov 09 23:13:35.560 INFO kablam!    |
Nov 09 23:13:35.560 INFO kablam! 22 |             n: tag!("null") >>
Nov 09 23:13:35.560 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 09 23:13:35.560 INFO kablam!    |
Nov 09 23:13:35.560 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 23:13:35.560 INFO kablam! 
Nov 09 23:13:35.560 INFO kablam! warning: unused variable: `n`
Nov 09 23:13:35.560 INFO kablam!   --> src/ast/parse.rs:26:13
Nov 09 23:13:35.560 INFO kablam!    |
Nov 09 23:13:35.560 INFO kablam! 26 |             n: tag!("true") >>
Nov 09 23:13:35.560 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 09 23:13:35.560 INFO kablam! 
Nov 09 23:13:35.560 INFO kablam! warning: unused variable: `n`
Nov 09 23:13:35.560 INFO kablam!   --> src/ast/parse.rs:30:13
Nov 09 23:13:35.560 INFO kablam!    |
Nov 09 23:13:35.560 INFO kablam! 30 |             n: tag!("false") >>
Nov 09 23:13:35.560 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 09 23:13:35.560 INFO kablam! 
Nov 09 23:13:35.561 INFO kablam! warning: unused variable: `other`
Nov 09 23:13:35.561 INFO kablam!   --> src/ast/function.rs:45:18
Nov 09 23:13:35.561 INFO kablam!    |
Nov 09 23:13:35.561 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Nov 09 23:13:35.561 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Nov 09 23:13:35.561 INFO kablam! 
Nov 09 23:13:35.561 INFO kablam! warning: unused variable: `func`
Nov 09 23:13:35.561 INFO kablam!    --> src/eval/types.rs:110:40
Nov 09 23:13:35.561 INFO kablam!     |
Nov 09 23:13:35.561 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Nov 09 23:13:35.561 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Nov 09 23:13:35.561 INFO kablam! 
Nov 09 23:13:35.567 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 09 23:13:35.567 INFO kablam!  --> src/main.rs:1:54
Nov 09 23:13:35.567 INFO kablam!   |
Nov 09 23:13:35.567 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Nov 09 23:13:35.567 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Nov 09 23:13:35.567 INFO kablam!   |
Nov 09 23:13:35.567 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 09 23:13:35.567 INFO kablam! 
Nov 09 23:13:35.581 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Nov 09 23:13:35.581 INFO kablam!   --> src/eval/types.rs:15:1
Nov 09 23:13:35.581 INFO kablam!    |
Nov 09 23:13:35.581 INFO kablam! 15 | static mut next_id: i32 = 0;
Nov 09 23:13:35.581 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 23:13:35.581 INFO kablam!    |
Nov 09 23:13:35.581 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 09 23:13:35.581 INFO kablam! 
Nov 09 23:13:35.759 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 09 23:13:35.759 INFO kablam!  --> src/main.rs:1:54
Nov 09 23:13:35.759 INFO kablam!   |
Nov 09 23:13:35.760 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Nov 09 23:13:35.760 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Nov 09 23:13:35.760 INFO kablam!   |
Nov 09 23:13:35.761 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 09 23:13:35.761 INFO kablam! 
Nov 09 23:13:35.772 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Nov 09 23:13:35.772 INFO kablam!   --> src/eval/types.rs:15:1
Nov 09 23:13:35.772 INFO kablam!    |
Nov 09 23:13:35.773 INFO kablam! 15 | static mut next_id: i32 = 0;
Nov 09 23:13:35.773 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 23:13:35.774 INFO kablam!    |
Nov 09 23:13:35.774 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 09 23:13:35.774 INFO kablam! 
Nov 09 23:13:35.816 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.23s
Nov 09 23:13:35.820 INFO kablam! su: No module specific data is present
Nov 09 23:13:37.135 INFO running `"docker" "rm" "-f" "9e484f7f8ff37d04f8f9f83819a617998ab9b654533321e4a64c306a358db672"`
Nov 09 23:13:37.511 INFO blam! 9e484f7f8ff37d04f8f9f83819a617998ab9b654533321e4a64c306a358db672