Nov 29 04:51:45.401 INFO checking ai_kit-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 04:51:45.402 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 29 04:51:45.858 INFO [stdout] 7bb76f4ad096b26be553abe15178ed1c12375222f6af9057887975b277062add
Nov 29 04:51:45.860 INFO running `"docker" "start" "-a" "7bb76f4ad096b26be553abe15178ed1c12375222f6af9057887975b277062add"`
Nov 29 04:51:47.065 INFO [stderr] usermod: no changes
Nov 29 04:51:47.272 INFO [stderr]    Compiling pulldown-cmark v0.0.15
Nov 29 04:51:47.280 INFO [stderr]     Checking skeptic v0.11.0
Nov 29 04:51:53.993 INFO [stderr]    Compiling ai_kit v0.1.0 (/source)
Nov 29 04:52:00.164 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 29 04:52:00.164 INFO [stderr]   --> src/datum/mod.rs:47:45
Nov 29 04:52:00.164 INFO [stderr]    |
Nov 29 04:52:00.164 INFO [stderr] 47 |             Datum::Int(ref i_value) => Some((i_value.clone() as f64)),
Nov 29 04:52:00.164 INFO [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 04:52:00.164 INFO [stderr]    |
Nov 29 04:52:00.164 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 29 04:52:00.164 INFO [stderr] 
Nov 29 04:52:00.164 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 29 04:52:00.164 INFO [stderr]   --> src/pedigree/mod.rs:83:115
Nov 29 04:52:00.164 INFO [stderr]    |
Nov 29 04:52:00.164 INFO [stderr] 83 |                 Some((construct_id_origin_tuples_for_generation(generation), self.inf_graph.subsequent_inferences((generation_idx + 1))))
Nov 29 04:52:00.164 INFO [stderr]    |                                                                                                                   ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 04:52:00.164 INFO [stderr] 
Nov 29 04:52:00.172 INFO [stderr] warning: doc comment not used by rustdoc
Nov 29 04:52:00.172 INFO [stderr]    --> src/pedigree/mod.rs:136:9
Nov 29 04:52:00.172 INFO [stderr]     |
Nov 29 04:52:00.172 INFO [stderr] 136 |         /// Return unify derived from this one
Nov 29 04:52:00.172 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:52:00.172 INFO [stderr]     |
Nov 29 04:52:00.172 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Nov 29 04:52:00.172 INFO [stderr] 
Nov 29 04:52:00.172 INFO [stderr] warning: doc comment not used by rustdoc
Nov 29 04:52:00.172 INFO [stderr]    --> src/pedigree/mod.rs:141:9
Nov 29 04:52:00.172 INFO [stderr]     |
Nov 29 04:52:00.172 INFO [stderr] 141 |         /// Return all unify derived in and after the specified generation
Nov 29 04:52:00.172 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:52:00.172 INFO [stderr] 
Nov 29 04:52:01.394 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 29 04:52:01.394 INFO [stderr]   --> src/datum/mod.rs:47:45
Nov 29 04:52:01.394 INFO [stderr]    |
Nov 29 04:52:01.394 INFO [stderr] 47 |             Datum::Int(ref i_value) => Some((i_value.clone() as f64)),
Nov 29 04:52:01.394 INFO [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 04:52:01.394 INFO [stderr]    |
Nov 29 04:52:01.394 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 29 04:52:01.394 INFO [stderr] 
Nov 29 04:52:01.394 INFO [stderr] warning: unused import: `std::str`
Nov 29 04:52:01.394 INFO [stderr]  --> src/datum/tests.rs:3:5
Nov 29 04:52:01.394 INFO [stderr]   |
Nov 29 04:52:01.394 INFO [stderr] 3 | use std::str;
Nov 29 04:52:01.394 INFO [stderr]   |     ^^^^^^^^
Nov 29 04:52:01.394 INFO [stderr]   |
Nov 29 04:52:01.394 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 04:52:01.394 INFO [stderr] 
Nov 29 04:52:01.400 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 29 04:52:01.400 INFO [stderr]   --> src/pedigree/mod.rs:83:115
Nov 29 04:52:01.400 INFO [stderr]    |
Nov 29 04:52:01.400 INFO [stderr] 83 |                 Some((construct_id_origin_tuples_for_generation(generation), self.inf_graph.subsequent_inferences((generation_idx + 1))))
Nov 29 04:52:01.400 INFO [stderr]    |                                                                                                                   ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 04:52:01.400 INFO [stderr] 
Nov 29 04:52:01.400 INFO [stderr] warning: doc comment not used by rustdoc
Nov 29 04:52:01.400 INFO [stderr]    --> src/pedigree/mod.rs:136:9
Nov 29 04:52:01.400 INFO [stderr]     |
Nov 29 04:52:01.400 INFO [stderr] 136 |         /// Return unify derived from this one
Nov 29 04:52:01.400 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:52:01.400 INFO [stderr]     |
Nov 29 04:52:01.400 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Nov 29 04:52:01.400 INFO [stderr] 
Nov 29 04:52:01.400 INFO [stderr] warning: doc comment not used by rustdoc
Nov 29 04:52:01.400 INFO [stderr]    --> src/pedigree/mod.rs:141:9
Nov 29 04:52:01.400 INFO [stderr]     |
Nov 29 04:52:01.400 INFO [stderr] 141 |         /// Return all unify derived in and after the specified generation
Nov 29 04:52:01.400 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:52:01.400 INFO [stderr] 
Nov 29 04:52:02.060 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:52:02.060 INFO [stderr]    --> src/pedigree/mod.rs:286:13
Nov 29 04:52:02.060 INFO [stderr]     |
Nov 29 04:52:02.060 INFO [stderr] 286 |         let mut inner_descendents = self.descendents.get_mut(&source_id).unwrap();
Nov 29 04:52:02.060 INFO [stderr]     |             ----^^^^^^^^^^^^^^^^^
Nov 29 04:52:02.060 INFO [stderr]     |             |
Nov 29 04:52:02.060 INFO [stderr]     |             help: remove this `mut`
Nov 29 04:52:02.060 INFO [stderr]     |
Nov 29 04:52:02.060 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 04:52:02.060 INFO [stderr] 
Nov 29 04:52:04.447 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:52:04.447 INFO [stderr]    --> src/pedigree/mod.rs:286:13
Nov 29 04:52:04.447 INFO [stderr]     |
Nov 29 04:52:04.447 INFO [stderr] 286 |         let mut inner_descendents = self.descendents.get_mut(&source_id).unwrap();
Nov 29 04:52:04.447 INFO [stderr]     |             ----^^^^^^^^^^^^^^^^^
Nov 29 04:52:04.447 INFO [stderr]     |             |
Nov 29 04:52:04.447 INFO [stderr]     |             help: remove this `mut`
Nov 29 04:52:04.453 INFO [stderr]     |
Nov 29 04:52:04.453 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 04:52:04.453 INFO [stderr] 
Nov 29 04:52:05.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.16s
Nov 29 04:52:05.255 INFO [stderr] su: No module specific data is present
Nov 29 04:52:06.329 INFO running `"docker" "inspect" "7bb76f4ad096b26be553abe15178ed1c12375222f6af9057887975b277062add"`
Nov 29 04:52:06.450 INFO running `"docker" "rm" "-f" "7bb76f4ad096b26be553abe15178ed1c12375222f6af9057887975b277062add"`
Nov 29 04:52:06.620 INFO [stdout] 7bb76f4ad096b26be553abe15178ed1c12375222f6af9057887975b277062add