Aug 31 01:00:00.009 INFO checking ai_kit-0.1.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 31 01:00:00.009 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 31 01:00:00.009 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 01:00:00.207 INFO blam! 3f27182a9a7621ed04786d7b690c79ef37455e3f57c01e2fec6e760a0d8fc8a4
Aug 31 01:00:00.210 INFO running `"docker" "start" "-a" "3f27182a9a7621ed04786d7b690c79ef37455e3f57c01e2fec6e760a0d8fc8a4"`
Aug 31 01:00:00.945 INFO kablam!    Compiling pulldown-cmark v0.0.15
Aug 31 01:00:00.946 INFO kablam!     Checking error-chain v0.10.0
Aug 31 01:00:04.667 INFO kablam!     Checking skeptic v0.11.0
Aug 31 01:00:10.437 INFO kablam!    Compiling ai_kit v0.1.0 (file:///source)
Aug 31 01:00:14.889 INFO kablam! warning: unnecessary parentheses around function argument
Aug 31 01:00:14.889 INFO kablam!   --> src/datum/mod.rs:47:45
Aug 31 01:00:14.889 INFO kablam!    |
Aug 31 01:00:14.889 INFO kablam! 47 |             Datum::Int(ref i_value) => Some((i_value.clone() as f64)),
Aug 31 01:00:14.889 INFO kablam!    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 01:00:14.889 INFO kablam!    |
Aug 31 01:00:14.890 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 31 01:00:14.890 INFO kablam! 
Aug 31 01:00:14.895 INFO kablam! warning: unnecessary parentheses around method argument
Aug 31 01:00:14.895 INFO kablam!   --> src/pedigree/mod.rs:83:115
Aug 31 01:00:14.895 INFO kablam!    |
Aug 31 01:00:14.895 INFO kablam! 83 |                 Some((construct_id_origin_tuples_for_generation(generation), self.inf_graph.subsequent_inferences((generation_idx + 1))))
Aug 31 01:00:14.895 INFO kablam!    |                                                                                                                   ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 01:00:14.896 INFO kablam! 
Aug 31 01:00:14.896 INFO kablam! warning: doc comment not used by rustdoc
Aug 31 01:00:14.897 INFO kablam!    --> src/pedigree/mod.rs:136:9
Aug 31 01:00:14.897 INFO kablam!     |
Aug 31 01:00:14.897 INFO kablam! 136 |         /// Return unify derived from this one
Aug 31 01:00:14.897 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 01:00:14.897 INFO kablam!     |
Aug 31 01:00:14.897 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 31 01:00:14.898 INFO kablam! 
Aug 31 01:00:14.898 INFO kablam! warning: doc comment not used by rustdoc
Aug 31 01:00:14.898 INFO kablam!    --> src/pedigree/mod.rs:141:9
Aug 31 01:00:14.898 INFO kablam!     |
Aug 31 01:00:14.898 INFO kablam! 141 |         /// Return all unify derived in and after the specified generation
Aug 31 01:00:14.898 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 01:00:14.899 INFO kablam! 
Aug 31 01:00:16.921 INFO kablam! warning: unnecessary parentheses around function argument
Aug 31 01:00:16.921 INFO kablam!   --> src/datum/mod.rs:47:45
Aug 31 01:00:16.921 INFO kablam!    |
Aug 31 01:00:16.921 INFO kablam! 47 |             Datum::Int(ref i_value) => Some((i_value.clone() as f64)),
Aug 31 01:00:16.921 INFO kablam!    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 01:00:16.921 INFO kablam!    |
Aug 31 01:00:16.921 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 31 01:00:16.922 INFO kablam! 
Aug 31 01:00:16.922 INFO kablam! warning: unused import: `std::str`
Aug 31 01:00:16.922 INFO kablam!  --> src/datum/tests.rs:3:5
Aug 31 01:00:16.922 INFO kablam!   |
Aug 31 01:00:16.922 INFO kablam! 3 | use std::str;
Aug 31 01:00:16.922 INFO kablam!   |     ^^^^^^^^
Aug 31 01:00:16.922 INFO kablam!   |
Aug 31 01:00:16.922 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 01:00:16.922 INFO kablam! 
Aug 31 01:00:16.931 INFO kablam! warning: unnecessary parentheses around method argument
Aug 31 01:00:16.931 INFO kablam!   --> src/pedigree/mod.rs:83:115
Aug 31 01:00:16.931 INFO kablam!    |
Aug 31 01:00:16.932 INFO kablam! 83 |                 Some((construct_id_origin_tuples_for_generation(generation), self.inf_graph.subsequent_inferences((generation_idx + 1))))
Aug 31 01:00:16.932 INFO kablam!    |                                                                                                                   ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 01:00:16.932 INFO kablam! 
Aug 31 01:00:16.932 INFO kablam! warning: doc comment not used by rustdoc
Aug 31 01:00:16.932 INFO kablam!    --> src/pedigree/mod.rs:136:9
Aug 31 01:00:16.932 INFO kablam!     |
Aug 31 01:00:16.932 INFO kablam! 136 |         /// Return unify derived from this one
Aug 31 01:00:16.932 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 01:00:16.932 INFO kablam!     |
Aug 31 01:00:16.932 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 31 01:00:16.932 INFO kablam! 
Aug 31 01:00:16.933 INFO kablam! warning: doc comment not used by rustdoc
Aug 31 01:00:16.933 INFO kablam!    --> src/pedigree/mod.rs:141:9
Aug 31 01:00:16.933 INFO kablam!     |
Aug 31 01:00:16.933 INFO kablam! 141 |         /// Return all unify derived in and after the specified generation
Aug 31 01:00:16.933 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 01:00:16.933 INFO kablam! 
Aug 31 01:00:18.515 INFO kablam! warning: variable does not need to be mutable
Aug 31 01:00:18.515 INFO kablam!    --> src/pedigree/mod.rs:286:13
Aug 31 01:00:18.515 INFO kablam!     |
Aug 31 01:00:18.515 INFO kablam! 286 |         let mut inner_descendents = self.descendents.get_mut(&source_id).unwrap();
Aug 31 01:00:18.515 INFO kablam!     |             ----^^^^^^^^^^^^^^^^^
Aug 31 01:00:18.515 INFO kablam!     |             |
Aug 31 01:00:18.515 INFO kablam!     |             help: remove this `mut`
Aug 31 01:00:18.515 INFO kablam!     |
Aug 31 01:00:18.515 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 01:00:18.515 INFO kablam! 
Aug 31 01:00:21.760 INFO kablam! warning: variable does not need to be mutable
Aug 31 01:00:21.760 INFO kablam!    --> src/pedigree/mod.rs:286:13
Aug 31 01:00:21.760 INFO kablam!     |
Aug 31 01:00:21.760 INFO kablam! 286 |         let mut inner_descendents = self.descendents.get_mut(&source_id).unwrap();
Aug 31 01:00:21.760 INFO kablam!     |             ----^^^^^^^^^^^^^^^^^
Aug 31 01:00:21.760 INFO kablam!     |             |
Aug 31 01:00:21.760 INFO kablam!     |             help: remove this `mut`
Aug 31 01:00:21.760 INFO kablam!     |
Aug 31 01:00:21.760 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 01:00:21.761 INFO kablam! 
Aug 31 01:00:22.596 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.75s
Aug 31 01:00:22.605 INFO kablam! su: No module specific data is present
Aug 31 01:00:23.118 INFO running `"docker" "rm" "-f" "3f27182a9a7621ed04786d7b690c79ef37455e3f57c01e2fec6e760a0d8fc8a4"`
Aug 31 01:00:23.206 INFO blam! 3f27182a9a7621ed04786d7b690c79ef37455e3f57c01e2fec6e760a0d8fc8a4