Oct 22 04:48:37.012 INFO checking ai_kit-0.1.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 04:48:37.012 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 22 04:48:37.496 INFO blam! c2bce253a93720c6052cd3a25d9502bad30e9f7a1c305c8b89cb293c19e06716
Oct 22 04:48:37.497 INFO running `"docker" "start" "-a" "c2bce253a93720c6052cd3a25d9502bad30e9f7a1c305c8b89cb293c19e06716"`
Oct 22 04:48:39.084 INFO kablam! usermod: no changes
Oct 22 04:48:39.277 INFO kablam!     Checking error-chain v0.10.0
Oct 22 04:48:39.278 INFO kablam!    Compiling pulldown-cmark v0.0.15
Oct 22 04:48:40.869 INFO kablam!     Checking skeptic v0.11.0
Oct 22 04:48:49.744 INFO kablam!    Compiling ai_kit v0.1.0 (/source)
Oct 22 04:48:55.764 INFO kablam! warning: unnecessary parentheses around function argument
Oct 22 04:48:55.764 INFO kablam!   --> src/datum/mod.rs:47:45
Oct 22 04:48:55.764 INFO kablam!    |
Oct 22 04:48:55.764 INFO kablam! 47 |             Datum::Int(ref i_value) => Some((i_value.clone() as f64)),
Oct 22 04:48:55.764 INFO kablam!    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 22 04:48:55.764 INFO kablam!    |
Oct 22 04:48:55.764 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 22 04:48:55.764 INFO kablam! 
Oct 22 04:48:55.764 INFO kablam! warning: unnecessary parentheses around method argument
Oct 22 04:48:55.764 INFO kablam!   --> src/pedigree/mod.rs:83:115
Oct 22 04:48:55.764 INFO kablam!    |
Oct 22 04:48:55.764 INFO kablam! 83 |                 Some((construct_id_origin_tuples_for_generation(generation), self.inf_graph.subsequent_inferences((generation_idx + 1))))
Oct 22 04:48:55.764 INFO kablam!    |                                                                                                                   ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 22 04:48:55.765 INFO kablam! 
Oct 22 04:48:55.765 INFO kablam! warning: doc comment not used by rustdoc
Oct 22 04:48:55.765 INFO kablam!    --> src/pedigree/mod.rs:136:9
Oct 22 04:48:55.765 INFO kablam!     |
Oct 22 04:48:55.765 INFO kablam! 136 |         /// Return unify derived from this one
Oct 22 04:48:55.765 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 04:48:55.765 INFO kablam!     |
Oct 22 04:48:55.765 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 22 04:48:55.765 INFO kablam! 
Oct 22 04:48:55.765 INFO kablam! warning: doc comment not used by rustdoc
Oct 22 04:48:55.765 INFO kablam!    --> src/pedigree/mod.rs:141:9
Oct 22 04:48:55.765 INFO kablam!     |
Oct 22 04:48:55.765 INFO kablam! 141 |         /// Return all unify derived in and after the specified generation
Oct 22 04:48:55.765 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 04:48:55.765 INFO kablam! 
Oct 22 04:48:57.992 INFO kablam! warning: unnecessary parentheses around function argument
Oct 22 04:48:57.992 INFO kablam!   --> src/datum/mod.rs:47:45
Oct 22 04:48:57.992 INFO kablam!    |
Oct 22 04:48:57.992 INFO kablam! 47 |             Datum::Int(ref i_value) => Some((i_value.clone() as f64)),
Oct 22 04:48:57.992 INFO kablam!    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 22 04:48:57.992 INFO kablam!    |
Oct 22 04:48:57.992 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 22 04:48:57.992 INFO kablam! 
Oct 22 04:48:57.992 INFO kablam! warning: unused import: `std::str`
Oct 22 04:48:57.992 INFO kablam!  --> src/datum/tests.rs:3:5
Oct 22 04:48:57.992 INFO kablam!   |
Oct 22 04:48:57.992 INFO kablam! 3 | use std::str;
Oct 22 04:48:57.992 INFO kablam!   |     ^^^^^^^^
Oct 22 04:48:57.992 INFO kablam!   |
Oct 22 04:48:57.992 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 04:48:57.992 INFO kablam! 
Oct 22 04:48:58.000 INFO kablam! warning: unnecessary parentheses around method argument
Oct 22 04:48:58.000 INFO kablam!   --> src/pedigree/mod.rs:83:115
Oct 22 04:48:58.000 INFO kablam!    |
Oct 22 04:48:58.000 INFO kablam! 83 |                 Some((construct_id_origin_tuples_for_generation(generation), self.inf_graph.subsequent_inferences((generation_idx + 1))))
Oct 22 04:48:58.000 INFO kablam!    |                                                                                                                   ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 22 04:48:58.000 INFO kablam! 
Oct 22 04:48:58.000 INFO kablam! warning: doc comment not used by rustdoc
Oct 22 04:48:58.000 INFO kablam!    --> src/pedigree/mod.rs:136:9
Oct 22 04:48:58.000 INFO kablam!     |
Oct 22 04:48:58.000 INFO kablam! 136 |         /// Return unify derived from this one
Oct 22 04:48:58.000 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 04:48:58.000 INFO kablam!     |
Oct 22 04:48:58.000 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 22 04:48:58.000 INFO kablam! 
Oct 22 04:48:58.000 INFO kablam! warning: doc comment not used by rustdoc
Oct 22 04:48:58.000 INFO kablam!    --> src/pedigree/mod.rs:141:9
Oct 22 04:48:58.000 INFO kablam!     |
Oct 22 04:48:58.000 INFO kablam! 141 |         /// Return all unify derived in and after the specified generation
Oct 22 04:48:58.000 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 04:48:58.000 INFO kablam! 
Oct 22 04:48:58.472 INFO kablam! warning: variable does not need to be mutable
Oct 22 04:48:58.472 INFO kablam!    --> src/pedigree/mod.rs:286:13
Oct 22 04:48:58.472 INFO kablam!     |
Oct 22 04:48:58.472 INFO kablam! 286 |         let mut inner_descendents = self.descendents.get_mut(&source_id).unwrap();
Oct 22 04:48:58.472 INFO kablam!     |             ----^^^^^^^^^^^^^^^^^
Oct 22 04:48:58.472 INFO kablam!     |             |
Oct 22 04:48:58.472 INFO kablam!     |             help: remove this `mut`
Oct 22 04:48:58.472 INFO kablam!     |
Oct 22 04:48:58.472 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 04:48:58.472 INFO kablam! 
Oct 22 04:49:01.874 INFO kablam! warning: variable does not need to be mutable
Oct 22 04:49:01.874 INFO kablam!    --> src/pedigree/mod.rs:286:13
Oct 22 04:49:01.874 INFO kablam!     |
Oct 22 04:49:01.874 INFO kablam! 286 |         let mut inner_descendents = self.descendents.get_mut(&source_id).unwrap();
Oct 22 04:49:01.874 INFO kablam!     |             ----^^^^^^^^^^^^^^^^^
Oct 22 04:49:01.874 INFO kablam!     |             |
Oct 22 04:49:01.874 INFO kablam!     |             help: remove this `mut`
Oct 22 04:49:01.874 INFO kablam!     |
Oct 22 04:49:01.874 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 04:49:01.874 INFO kablam! 
Oct 22 04:49:02.584 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.47s
Oct 22 04:49:02.592 INFO kablam! su: No module specific data is present
Oct 22 04:49:03.407 INFO running `"docker" "rm" "-f" "c2bce253a93720c6052cd3a25d9502bad30e9f7a1c305c8b89cb293c19e06716"`
Oct 22 04:49:03.748 INFO blam! c2bce253a93720c6052cd3a25d9502bad30e9f7a1c305c8b89cb293c19e06716