Nov 04 16:55:29.388 INFO checking stutter-rs-0.1.1 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 16:55:29.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 16:55:29.683 INFO blam! 88769fe80654331370de304e48058bc6e751bec47a08e9598a478bf84977c4b1
Nov 04 16:55:29.691 INFO running `"docker" "start" "-a" "88769fe80654331370de304e48058bc6e751bec47a08e9598a478bf84977c4b1"`
Nov 04 16:55:30.363 INFO kablam! usermod: no changes
Nov 04 16:55:30.401 INFO kablam! warning: only one of `license` or `license-file` is necessary
Nov 04 16:55:30.423 INFO kablam!     Checking cactus v1.0.3
Nov 04 16:55:30.793 INFO kablam!     Checking stutter-rs v0.1.1 (/source)
Nov 04 16:55:31.776 INFO kablam! warning: unused variable: `n`
Nov 04 16:55:31.776 INFO kablam!   --> src/ast/parse.rs:22:13
Nov 04 16:55:31.776 INFO kablam!    |
Nov 04 16:55:31.776 INFO kablam! 22 |             n: tag!("null") >>
Nov 04 16:55:31.776 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 04 16:55:31.776 INFO kablam!    |
Nov 04 16:55:31.776 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 16:55:31.776 INFO kablam! 
Nov 04 16:55:31.776 INFO kablam! warning: unused variable: `n`
Nov 04 16:55:31.776 INFO kablam!   --> src/ast/parse.rs:26:13
Nov 04 16:55:31.776 INFO kablam!    |
Nov 04 16:55:31.776 INFO kablam! 26 |             n: tag!("true") >>
Nov 04 16:55:31.776 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 04 16:55:31.776 INFO kablam! 
Nov 04 16:55:31.776 INFO kablam! warning: unused variable: `n`
Nov 04 16:55:31.776 INFO kablam!   --> src/ast/parse.rs:30:13
Nov 04 16:55:31.776 INFO kablam!    |
Nov 04 16:55:31.776 INFO kablam! 30 |             n: tag!("false") >>
Nov 04 16:55:31.776 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 04 16:55:31.776 INFO kablam! 
Nov 04 16:55:31.776 INFO kablam! warning: unused variable: `other`
Nov 04 16:55:31.776 INFO kablam!   --> src/ast/function.rs:45:18
Nov 04 16:55:31.776 INFO kablam!    |
Nov 04 16:55:31.776 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Nov 04 16:55:31.776 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Nov 04 16:55:31.777 INFO kablam! 
Nov 04 16:55:31.777 INFO kablam! warning: unused variable: `func`
Nov 04 16:55:31.777 INFO kablam!    --> src/eval/types.rs:110:40
Nov 04 16:55:31.777 INFO kablam!     |
Nov 04 16:55:31.777 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Nov 04 16:55:31.777 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Nov 04 16:55:31.777 INFO kablam! 
Nov 04 16:55:31.863 INFO kablam! warning: unused variable: `n`
Nov 04 16:55:31.863 INFO kablam!   --> src/ast/parse.rs:22:13
Nov 04 16:55:31.863 INFO kablam!    |
Nov 04 16:55:31.863 INFO kablam! 22 |             n: tag!("null") >>
Nov 04 16:55:31.863 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 04 16:55:31.863 INFO kablam!    |
Nov 04 16:55:31.863 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 16:55:31.863 INFO kablam! 
Nov 04 16:55:31.863 INFO kablam! warning: unused variable: `n`
Nov 04 16:55:31.863 INFO kablam!   --> src/ast/parse.rs:26:13
Nov 04 16:55:31.863 INFO kablam!    |
Nov 04 16:55:31.863 INFO kablam! 26 |             n: tag!("true") >>
Nov 04 16:55:31.863 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 04 16:55:31.863 INFO kablam! 
Nov 04 16:55:31.863 INFO kablam! warning: unused variable: `n`
Nov 04 16:55:31.863 INFO kablam!   --> src/ast/parse.rs:30:13
Nov 04 16:55:31.863 INFO kablam!    |
Nov 04 16:55:31.863 INFO kablam! 30 |             n: tag!("false") >>
Nov 04 16:55:31.863 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 04 16:55:31.863 INFO kablam! 
Nov 04 16:55:31.863 INFO kablam! warning: unused variable: `other`
Nov 04 16:55:31.863 INFO kablam!   --> src/ast/function.rs:45:18
Nov 04 16:55:31.863 INFO kablam!    |
Nov 04 16:55:31.863 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Nov 04 16:55:31.863 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Nov 04 16:55:31.863 INFO kablam! 
Nov 04 16:55:31.863 INFO kablam! warning: unused variable: `func`
Nov 04 16:55:31.863 INFO kablam!    --> src/eval/types.rs:110:40
Nov 04 16:55:31.863 INFO kablam!     |
Nov 04 16:55:31.863 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Nov 04 16:55:31.863 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Nov 04 16:55:31.863 INFO kablam! 
Nov 04 16:55:31.909 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 04 16:55:31.909 INFO kablam!  --> src/lib.rs:1:54
Nov 04 16:55:31.909 INFO kablam!   |
Nov 04 16:55:31.909 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Nov 04 16:55:31.909 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Nov 04 16:55:31.909 INFO kablam!   |
Nov 04 16:55:31.909 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 16:55:31.909 INFO kablam! 
Nov 04 16:55:31.923 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Nov 04 16:55:31.923 INFO kablam!   --> src/eval/types.rs:15:1
Nov 04 16:55:31.923 INFO kablam!    |
Nov 04 16:55:31.923 INFO kablam! 15 | static mut next_id: i32 = 0;
Nov 04 16:55:31.923 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:55:31.923 INFO kablam!    |
Nov 04 16:55:31.923 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 04 16:55:31.923 INFO kablam! 
Nov 04 16:55:32.135 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 04 16:55:32.135 INFO kablam!  --> src/lib.rs:1:54
Nov 04 16:55:32.135 INFO kablam!   |
Nov 04 16:55:32.135 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Nov 04 16:55:32.135 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Nov 04 16:55:32.135 INFO kablam!   |
Nov 04 16:55:32.135 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 16:55:32.135 INFO kablam! 
Nov 04 16:55:32.135 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Nov 04 16:55:32.135 INFO kablam!   --> src/eval/types.rs:15:1
Nov 04 16:55:32.135 INFO kablam!    |
Nov 04 16:55:32.135 INFO kablam! 15 | static mut next_id: i32 = 0;
Nov 04 16:55:32.135 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:55:32.136 INFO kablam!    |
Nov 04 16:55:32.136 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 04 16:55:32.136 INFO kablam! 
Nov 04 16:55:34.167 INFO kablam! warning: unused variable: `n`
Nov 04 16:55:34.167 INFO kablam!   --> src/ast/parse.rs:22:13
Nov 04 16:55:34.167 INFO kablam!    |
Nov 04 16:55:34.167 INFO kablam! 22 |             n: tag!("null") >>
Nov 04 16:55:34.167 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 04 16:55:34.167 INFO kablam!    |
Nov 04 16:55:34.167 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 16:55:34.167 INFO kablam! 
Nov 04 16:55:34.167 INFO kablam! warning: unused variable: `n`
Nov 04 16:55:34.167 INFO kablam!   --> src/ast/parse.rs:26:13
Nov 04 16:55:34.167 INFO kablam!    |
Nov 04 16:55:34.167 INFO kablam! 26 |             n: tag!("true") >>
Nov 04 16:55:34.167 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 04 16:55:34.167 INFO kablam! 
Nov 04 16:55:34.167 INFO kablam! warning: unused variable: `n`
Nov 04 16:55:34.167 INFO kablam!   --> src/ast/parse.rs:30:13
Nov 04 16:55:34.167 INFO kablam!    |
Nov 04 16:55:34.167 INFO kablam! 30 |             n: tag!("false") >>
Nov 04 16:55:34.167 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 04 16:55:34.167 INFO kablam! 
Nov 04 16:55:34.179 INFO kablam! warning: unused variable: `other`
Nov 04 16:55:34.179 INFO kablam!   --> src/ast/function.rs:45:18
Nov 04 16:55:34.179 INFO kablam!    |
Nov 04 16:55:34.179 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Nov 04 16:55:34.179 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Nov 04 16:55:34.179 INFO kablam! 
Nov 04 16:55:34.179 INFO kablam! warning: unused variable: `func`
Nov 04 16:55:34.179 INFO kablam!    --> src/eval/types.rs:110:40
Nov 04 16:55:34.179 INFO kablam!     |
Nov 04 16:55:34.179 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Nov 04 16:55:34.179 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Nov 04 16:55:34.179 INFO kablam! 
Nov 04 16:55:34.227 INFO kablam! warning: unused variable: `n`
Nov 04 16:55:34.227 INFO kablam!   --> src/ast/parse.rs:22:13
Nov 04 16:55:34.227 INFO kablam!    |
Nov 04 16:55:34.227 INFO kablam! 22 |             n: tag!("null") >>
Nov 04 16:55:34.227 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 04 16:55:34.227 INFO kablam!    |
Nov 04 16:55:34.227 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 16:55:34.227 INFO kablam! 
Nov 04 16:55:34.227 INFO kablam! warning: unused variable: `n`
Nov 04 16:55:34.227 INFO kablam!   --> src/ast/parse.rs:26:13
Nov 04 16:55:34.227 INFO kablam!    |
Nov 04 16:55:34.227 INFO kablam! 26 |             n: tag!("true") >>
Nov 04 16:55:34.227 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 04 16:55:34.227 INFO kablam! 
Nov 04 16:55:34.227 INFO kablam! warning: unused variable: `n`
Nov 04 16:55:34.227 INFO kablam!   --> src/ast/parse.rs:30:13
Nov 04 16:55:34.227 INFO kablam!    |
Nov 04 16:55:34.227 INFO kablam! 30 |             n: tag!("false") >>
Nov 04 16:55:34.227 INFO kablam!    |             ^ help: consider using `_n` instead
Nov 04 16:55:34.227 INFO kablam! 
Nov 04 16:55:34.227 INFO kablam! warning: unused variable: `other`
Nov 04 16:55:34.227 INFO kablam!   --> src/ast/function.rs:45:18
Nov 04 16:55:34.227 INFO kablam!    |
Nov 04 16:55:34.227 INFO kablam! 45 |     fn eq(&self, other: &Function) -> bool {
Nov 04 16:55:34.227 INFO kablam!    |                  ^^^^^ help: consider using `_other` instead
Nov 04 16:55:34.227 INFO kablam! 
Nov 04 16:55:34.228 INFO kablam! warning: unused variable: `func`
Nov 04 16:55:34.228 INFO kablam!    --> src/eval/types.rs:110:40
Nov 04 16:55:34.228 INFO kablam!     |
Nov 04 16:55:34.228 INFO kablam! 110 |             if let Value::Function(ref func) = frame.borrow().returns {
Nov 04 16:55:34.228 INFO kablam!     |                                        ^^^^ help: consider using `_func` instead
Nov 04 16:55:34.228 INFO kablam! 
Nov 04 16:55:34.379 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 04 16:55:34.379 INFO kablam!  --> src/main.rs:1:54
Nov 04 16:55:34.379 INFO kablam!   |
Nov 04 16:55:34.379 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Nov 04 16:55:34.379 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Nov 04 16:55:34.379 INFO kablam!   |
Nov 04 16:55:34.379 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 16:55:34.379 INFO kablam! 
Nov 04 16:55:34.387 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Nov 04 16:55:34.387 INFO kablam!   --> src/eval/types.rs:15:1
Nov 04 16:55:34.387 INFO kablam!    |
Nov 04 16:55:34.387 INFO kablam! 15 | static mut next_id: i32 = 0;
Nov 04 16:55:34.387 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:55:34.395 INFO kablam!    |
Nov 04 16:55:34.395 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 04 16:55:34.395 INFO kablam! 
Nov 04 16:55:34.551 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Nov 04 16:55:34.551 INFO kablam!  --> src/main.rs:1:54
Nov 04 16:55:34.551 INFO kablam!   |
Nov 04 16:55:34.551 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)]
Nov 04 16:55:34.551 INFO kablam!   |                                                      ^^^^^^^^^^^^^^^^
Nov 04 16:55:34.551 INFO kablam!   |
Nov 04 16:55:34.551 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 16:55:34.551 INFO kablam! 
Nov 04 16:55:34.551 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID`
Nov 04 16:55:34.551 INFO kablam!   --> src/eval/types.rs:15:1
Nov 04 16:55:34.551 INFO kablam!    |
Nov 04 16:55:34.551 INFO kablam! 15 | static mut next_id: i32 = 0;
Nov 04 16:55:34.551 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:55:34.551 INFO kablam!    |
Nov 04 16:55:34.551 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Nov 04 16:55:34.551 INFO kablam! 
Nov 04 16:55:34.587 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
Nov 04 16:55:34.591 INFO kablam! su: No module specific data is present
Nov 04 16:55:35.655 INFO running `"docker" "rm" "-f" "88769fe80654331370de304e48058bc6e751bec47a08e9598a478bf84977c4b1"`
Nov 04 16:55:35.899 INFO blam! 88769fe80654331370de304e48058bc6e751bec47a08e9598a478bf84977c4b1