Sep 19 19:24:38.188 INFO checking stutter-rs-0.1.1 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 19 19:24:38.188 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 19 19:24:38.188 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 19:24:38.332 INFO blam! 49fff8e047a464d85747b7251a3a0511d6043ad5861584157b4d5ae4fed69c36 Sep 19 19:24:38.334 INFO running `"docker" "start" "-a" "49fff8e047a464d85747b7251a3a0511d6043ad5861584157b4d5ae4fed69c36"` Sep 19 19:24:39.301 INFO kablam! usermod: no changes Sep 19 19:24:39.330 INFO kablam! warning: only one of `license` or `license-file` is necessary Sep 19 19:24:39.366 INFO kablam! Checking cactus v1.0.3 Sep 19 19:24:39.378 INFO kablam! Checking memchr v2.1.0 Sep 19 19:24:40.056 INFO kablam! Checking nom v4.0.0 Sep 19 19:24:41.563 INFO kablam! Checking stutter-rs v0.1.1 (/source) Sep 19 19:24:42.598 INFO kablam! warning: unused variable: `n` Sep 19 19:24:42.598 INFO kablam! --> src/ast/parse.rs:22:13 Sep 19 19:24:42.598 INFO kablam! | Sep 19 19:24:42.598 INFO kablam! 22 | n: tag!("null") >> Sep 19 19:24:42.598 INFO kablam! | ^ help: consider using `_n` instead Sep 19 19:24:42.598 INFO kablam! | Sep 19 19:24:42.598 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 19 19:24:42.598 INFO kablam! Sep 19 19:24:42.598 INFO kablam! warning: unused variable: `n` Sep 19 19:24:42.598 INFO kablam! --> src/ast/parse.rs:26:13 Sep 19 19:24:42.598 INFO kablam! | Sep 19 19:24:42.598 INFO kablam! 26 | n: tag!("true") >> Sep 19 19:24:42.598 INFO kablam! | ^ help: consider using `_n` instead Sep 19 19:24:42.598 INFO kablam! Sep 19 19:24:42.598 INFO kablam! warning: unused variable: `n` Sep 19 19:24:42.598 INFO kablam! --> src/ast/parse.rs:30:13 Sep 19 19:24:42.598 INFO kablam! | Sep 19 19:24:42.598 INFO kablam! 30 | n: tag!("false") >> Sep 19 19:24:42.598 INFO kablam! | ^ help: consider using `_n` instead Sep 19 19:24:42.598 INFO kablam! Sep 19 19:24:42.598 INFO kablam! warning: unused variable: `other` Sep 19 19:24:42.598 INFO kablam! --> src/ast/function.rs:45:18 Sep 19 19:24:42.598 INFO kablam! | Sep 19 19:24:42.598 INFO kablam! 45 | fn eq(&self, other: &Function) -> bool { Sep 19 19:24:42.598 INFO kablam! | ^^^^^ help: consider using `_other` instead Sep 19 19:24:42.598 INFO kablam! Sep 19 19:24:42.598 INFO kablam! warning: unused variable: `func` Sep 19 19:24:42.598 INFO kablam! --> src/eval/types.rs:110:40 Sep 19 19:24:42.598 INFO kablam! | Sep 19 19:24:42.598 INFO kablam! 110 | if let Value::Function(ref func) = frame.borrow().returns { Sep 19 19:24:42.598 INFO kablam! | ^^^^ help: consider using `_func` instead Sep 19 19:24:42.598 INFO kablam! Sep 19 19:24:42.730 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable Sep 19 19:24:42.730 INFO kablam! --> src/lib.rs:1:54 Sep 19 19:24:42.730 INFO kablam! | Sep 19 19:24:42.730 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)] Sep 19 19:24:42.730 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 19 19:24:42.730 INFO kablam! | Sep 19 19:24:42.730 INFO kablam! = note: #[warn(stable_features)] on by default Sep 19 19:24:42.730 INFO kablam! Sep 19 19:24:42.734 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID` Sep 19 19:24:42.734 INFO kablam! --> src/eval/types.rs:15:1 Sep 19 19:24:42.734 INFO kablam! | Sep 19 19:24:42.734 INFO kablam! 15 | static mut next_id: i32 = 0; Sep 19 19:24:42.734 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:42.734 INFO kablam! | Sep 19 19:24:42.734 INFO kablam! = note: #[warn(non_upper_case_globals)] on by default Sep 19 19:24:42.734 INFO kablam! Sep 19 19:24:43.130 INFO kablam! warning: unused variable: `n` Sep 19 19:24:43.131 INFO kablam! --> src/ast/parse.rs:22:13 Sep 19 19:24:43.136 INFO kablam! | Sep 19 19:24:43.136 INFO kablam! 22 | n: tag!("null") >> Sep 19 19:24:43.137 INFO kablam! | ^ help: consider using `_n` instead Sep 19 19:24:43.137 INFO kablam! | Sep 19 19:24:43.138 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 19 19:24:43.138 INFO kablam! Sep 19 19:24:43.140 INFO kablam! warning: unused variable: `n` Sep 19 19:24:43.140 INFO kablam! --> src/ast/parse.rs:26:13 Sep 19 19:24:43.141 INFO kablam! | Sep 19 19:24:43.141 INFO kablam! 26 | n: tag!("true") >> Sep 19 19:24:43.141 INFO kablam! | ^ help: consider using `_n` instead Sep 19 19:24:43.142 INFO kablam! Sep 19 19:24:43.142 INFO kablam! warning: unused variable: `n` Sep 19 19:24:43.143 INFO kablam! --> src/ast/parse.rs:30:13 Sep 19 19:24:43.143 INFO kablam! | Sep 19 19:24:43.143 INFO kablam! 30 | n: tag!("false") >> Sep 19 19:24:43.143 INFO kablam! | ^ help: consider using `_n` instead Sep 19 19:24:43.144 INFO kablam! Sep 19 19:24:43.150 INFO kablam! warning: unused variable: `other` Sep 19 19:24:43.150 INFO kablam! --> src/ast/function.rs:45:18 Sep 19 19:24:43.150 INFO kablam! | Sep 19 19:24:43.151 INFO kablam! 45 | fn eq(&self, other: &Function) -> bool { Sep 19 19:24:43.151 INFO kablam! | ^^^^^ help: consider using `_other` instead Sep 19 19:24:43.151 INFO kablam! Sep 19 19:24:43.152 INFO kablam! warning: unused variable: `func` Sep 19 19:24:43.152 INFO kablam! --> src/eval/types.rs:110:40 Sep 19 19:24:43.153 INFO kablam! | Sep 19 19:24:43.153 INFO kablam! 110 | if let Value::Function(ref func) = frame.borrow().returns { Sep 19 19:24:43.154 INFO kablam! | ^^^^ help: consider using `_func` instead Sep 19 19:24:43.154 INFO kablam! Sep 19 19:24:43.417 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable Sep 19 19:24:43.417 INFO kablam! --> src/lib.rs:1:54 Sep 19 19:24:43.417 INFO kablam! | Sep 19 19:24:43.418 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)] Sep 19 19:24:43.418 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 19 19:24:43.419 INFO kablam! | Sep 19 19:24:43.419 INFO kablam! = note: #[warn(stable_features)] on by default Sep 19 19:24:43.419 INFO kablam! Sep 19 19:24:43.435 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID` Sep 19 19:24:43.435 INFO kablam! --> src/eval/types.rs:15:1 Sep 19 19:24:43.435 INFO kablam! | Sep 19 19:24:43.436 INFO kablam! 15 | static mut next_id: i32 = 0; Sep 19 19:24:43.436 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:43.436 INFO kablam! | Sep 19 19:24:43.437 INFO kablam! = note: #[warn(non_upper_case_globals)] on by default Sep 19 19:24:43.437 INFO kablam! Sep 19 19:24:43.994 INFO kablam! warning: unused variable: `n` Sep 19 19:24:43.994 INFO kablam! --> src/ast/parse.rs:22:13 Sep 19 19:24:43.994 INFO kablam! | Sep 19 19:24:43.994 INFO kablam! 22 | n: tag!("null") >> Sep 19 19:24:43.994 INFO kablam! | ^ help: consider using `_n` instead Sep 19 19:24:43.994 INFO kablam! | Sep 19 19:24:43.994 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 19 19:24:43.994 INFO kablam! Sep 19 19:24:43.994 INFO kablam! warning: unused variable: `n` Sep 19 19:24:43.994 INFO kablam! --> src/ast/parse.rs:26:13 Sep 19 19:24:43.994 INFO kablam! | Sep 19 19:24:43.994 INFO kablam! 26 | n: tag!("true") >> Sep 19 19:24:43.994 INFO kablam! | ^ help: consider using `_n` instead Sep 19 19:24:43.994 INFO kablam! Sep 19 19:24:43.995 INFO kablam! warning: unused variable: `n` Sep 19 19:24:43.995 INFO kablam! --> src/ast/parse.rs:30:13 Sep 19 19:24:43.995 INFO kablam! | Sep 19 19:24:43.995 INFO kablam! 30 | n: tag!("false") >> Sep 19 19:24:43.996 INFO kablam! | ^ help: consider using `_n` instead Sep 19 19:24:43.996 INFO kablam! Sep 19 19:24:43.997 INFO kablam! warning: unused variable: `other` Sep 19 19:24:43.998 INFO kablam! --> src/ast/function.rs:45:18 Sep 19 19:24:43.998 INFO kablam! | Sep 19 19:24:43.998 INFO kablam! 45 | fn eq(&self, other: &Function) -> bool { Sep 19 19:24:43.998 INFO kablam! | ^^^^^ help: consider using `_other` instead Sep 19 19:24:43.999 INFO kablam! Sep 19 19:24:44.002 INFO kablam! warning: unused variable: `func` Sep 19 19:24:44.002 INFO kablam! --> src/eval/types.rs:110:40 Sep 19 19:24:44.002 INFO kablam! | Sep 19 19:24:44.003 INFO kablam! 110 | if let Value::Function(ref func) = frame.borrow().returns { Sep 19 19:24:44.003 INFO kablam! | ^^^^ help: consider using `_func` instead Sep 19 19:24:44.003 INFO kablam! Sep 19 19:24:44.174 INFO kablam! warning: unused variable: `n` Sep 19 19:24:44.175 INFO kablam! --> src/ast/parse.rs:22:13 Sep 19 19:24:44.175 INFO kablam! | Sep 19 19:24:44.175 INFO kablam! 22 | n: tag!("null") >> Sep 19 19:24:44.176 INFO kablam! | ^ help: consider using `_n` instead Sep 19 19:24:44.176 INFO kablam! | Sep 19 19:24:44.176 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 19 19:24:44.176 INFO kablam! Sep 19 19:24:44.177 INFO kablam! warning: unused variable: `n` Sep 19 19:24:44.177 INFO kablam! --> src/ast/parse.rs:26:13 Sep 19 19:24:44.177 INFO kablam! | Sep 19 19:24:44.177 INFO kablam! 26 | n: tag!("true") >> Sep 19 19:24:44.177 INFO kablam! | ^ help: consider using `_n` instead Sep 19 19:24:44.178 INFO kablam! Sep 19 19:24:44.178 INFO kablam! warning: unused variable: `n` Sep 19 19:24:44.178 INFO kablam! --> src/ast/parse.rs:30:13 Sep 19 19:24:44.178 INFO kablam! | Sep 19 19:24:44.178 INFO kablam! 30 | n: tag!("false") >> Sep 19 19:24:44.178 INFO kablam! | ^ help: consider using `_n` instead Sep 19 19:24:44.178 INFO kablam! Sep 19 19:24:44.178 INFO kablam! warning: unused variable: `other` Sep 19 19:24:44.178 INFO kablam! --> src/ast/function.rs:45:18 Sep 19 19:24:44.178 INFO kablam! | Sep 19 19:24:44.178 INFO kablam! 45 | fn eq(&self, other: &Function) -> bool { Sep 19 19:24:44.178 INFO kablam! | ^^^^^ help: consider using `_other` instead Sep 19 19:24:44.178 INFO kablam! Sep 19 19:24:44.178 INFO kablam! warning: unused variable: `func` Sep 19 19:24:44.178 INFO kablam! --> src/eval/types.rs:110:40 Sep 19 19:24:44.178 INFO kablam! | Sep 19 19:24:44.178 INFO kablam! 110 | if let Value::Function(ref func) = frame.borrow().returns { Sep 19 19:24:44.179 INFO kablam! | ^^^^ help: consider using `_func` instead Sep 19 19:24:44.179 INFO kablam! Sep 19 19:24:44.274 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable Sep 19 19:24:44.274 INFO kablam! --> src/main.rs:1:54 Sep 19 19:24:44.274 INFO kablam! | Sep 19 19:24:44.274 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)] Sep 19 19:24:44.274 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 19 19:24:44.274 INFO kablam! | Sep 19 19:24:44.274 INFO kablam! = note: #[warn(stable_features)] on by default Sep 19 19:24:44.274 INFO kablam! Sep 19 19:24:44.281 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID` Sep 19 19:24:44.281 INFO kablam! --> src/eval/types.rs:15:1 Sep 19 19:24:44.281 INFO kablam! | Sep 19 19:24:44.282 INFO kablam! 15 | static mut next_id: i32 = 0; Sep 19 19:24:44.282 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:44.282 INFO kablam! | Sep 19 19:24:44.282 INFO kablam! = note: #[warn(non_upper_case_globals)] on by default Sep 19 19:24:44.282 INFO kablam! Sep 19 19:24:44.518 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable Sep 19 19:24:44.518 INFO kablam! --> src/main.rs:1:54 Sep 19 19:24:44.518 INFO kablam! | Sep 19 19:24:44.518 INFO kablam! 1 | #![feature(box_syntax, box_patterns, fn_traits, nll, iterator_step_by)] Sep 19 19:24:44.518 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 19 19:24:44.518 INFO kablam! | Sep 19 19:24:44.519 INFO kablam! = note: #[warn(stable_features)] on by default Sep 19 19:24:44.519 INFO kablam! Sep 19 19:24:44.526 INFO kablam! warning: static variable `next_id` should have an upper case name such as `NEXT_ID` Sep 19 19:24:44.526 INFO kablam! --> src/eval/types.rs:15:1 Sep 19 19:24:44.526 INFO kablam! | Sep 19 19:24:44.526 INFO kablam! 15 | static mut next_id: i32 = 0; Sep 19 19:24:44.526 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:44.526 INFO kablam! | Sep 19 19:24:44.526 INFO kablam! = note: #[warn(non_upper_case_globals)] on by default Sep 19 19:24:44.526 INFO kablam! Sep 19 19:24:44.566 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 5.25s Sep 19 19:24:44.570 INFO kablam! su: No module specific data is present Sep 19 19:24:45.858 INFO running `"docker" "rm" "-f" "49fff8e047a464d85747b7251a3a0511d6043ad5861584157b4d5ae4fed69c36"` Sep 19 19:24:46.019 INFO blam! 49fff8e047a464d85747b7251a3a0511d6043ad5861584157b4d5ae4fed69c36