Dec 01 02:13:48.866 INFO checking ai_kit-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Dec 01 02:13:48.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"` Dec 01 02:13:49.250 INFO [stdout] eff35d6477f1455c5834643b08fcb7a9af7661b2fd045dce0b4bd710d3c3a76a Dec 01 02:13:49.254 INFO running `"docker" "start" "-a" "eff35d6477f1455c5834643b08fcb7a9af7661b2fd045dce0b4bd710d3c3a76a"` Dec 01 02:13:50.200 INFO [stderr] usermod: no changes Dec 01 02:13:50.401 INFO [stderr] Compiling pulldown-cmark v0.0.15 Dec 01 02:13:50.424 INFO [stderr] Checking error-chain v0.10.0 Dec 01 02:13:52.792 INFO [stderr] Checking skeptic v0.11.0 Dec 01 02:13:58.557 INFO [stderr] Compiling ai_kit v0.1.0 (/source) Dec 01 02:14:04.397 INFO [stderr] warning: unnecessary parentheses around function argument Dec 01 02:14:04.397 INFO [stderr] --> src/datum/mod.rs:47:45 Dec 01 02:14:04.397 INFO [stderr] | Dec 01 02:14:04.397 INFO [stderr] 47 | Datum::Int(ref i_value) => Some((i_value.clone() as f64)), Dec 01 02:14:04.397 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 01 02:14:04.397 INFO [stderr] | Dec 01 02:14:04.397 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 01 02:14:04.397 INFO [stderr] Dec 01 02:14:04.404 INFO [stderr] warning: unnecessary parentheses around method argument Dec 01 02:14:04.404 INFO [stderr] --> src/pedigree/mod.rs:83:115 Dec 01 02:14:04.404 INFO [stderr] | Dec 01 02:14:04.404 INFO [stderr] 83 | Some((construct_id_origin_tuples_for_generation(generation), self.inf_graph.subsequent_inferences((generation_idx + 1)))) Dec 01 02:14:04.404 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 01 02:14:04.404 INFO [stderr] Dec 01 02:14:04.404 INFO [stderr] warning: doc comment not used by rustdoc Dec 01 02:14:04.404 INFO [stderr] --> src/pedigree/mod.rs:136:9 Dec 01 02:14:04.404 INFO [stderr] | Dec 01 02:14:04.404 INFO [stderr] 136 | /// Return unify derived from this one Dec 01 02:14:04.404 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 02:14:04.404 INFO [stderr] | Dec 01 02:14:04.404 INFO [stderr] = note: #[warn(unused_doc_comments)] on by default Dec 01 02:14:04.404 INFO [stderr] Dec 01 02:14:04.404 INFO [stderr] warning: doc comment not used by rustdoc Dec 01 02:14:04.404 INFO [stderr] --> src/pedigree/mod.rs:141:9 Dec 01 02:14:04.404 INFO [stderr] | Dec 01 02:14:04.404 INFO [stderr] 141 | /// Return all unify derived in and after the specified generation Dec 01 02:14:04.404 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 02:14:04.404 INFO [stderr] Dec 01 02:14:05.684 INFO [stderr] warning: unnecessary parentheses around function argument Dec 01 02:14:05.684 INFO [stderr] --> src/datum/mod.rs:47:45 Dec 01 02:14:05.684 INFO [stderr] | Dec 01 02:14:05.684 INFO [stderr] 47 | Datum::Int(ref i_value) => Some((i_value.clone() as f64)), Dec 01 02:14:05.684 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 01 02:14:05.684 INFO [stderr] | Dec 01 02:14:05.684 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 01 02:14:05.684 INFO [stderr] Dec 01 02:14:05.684 INFO [stderr] warning: unused import: `std::str` Dec 01 02:14:05.684 INFO [stderr] --> src/datum/tests.rs:3:5 Dec 01 02:14:05.684 INFO [stderr] | Dec 01 02:14:05.684 INFO [stderr] 3 | use std::str; Dec 01 02:14:05.684 INFO [stderr] | ^^^^^^^^ Dec 01 02:14:05.684 INFO [stderr] | Dec 01 02:14:05.684 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 01 02:14:05.684 INFO [stderr] Dec 01 02:14:05.688 INFO [stderr] warning: unnecessary parentheses around method argument Dec 01 02:14:05.688 INFO [stderr] --> src/pedigree/mod.rs:83:115 Dec 01 02:14:05.688 INFO [stderr] | Dec 01 02:14:05.688 INFO [stderr] 83 | Some((construct_id_origin_tuples_for_generation(generation), self.inf_graph.subsequent_inferences((generation_idx + 1)))) Dec 01 02:14:05.688 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 01 02:14:05.688 INFO [stderr] Dec 01 02:14:05.688 INFO [stderr] warning: doc comment not used by rustdoc Dec 01 02:14:05.688 INFO [stderr] --> src/pedigree/mod.rs:136:9 Dec 01 02:14:05.688 INFO [stderr] | Dec 01 02:14:05.688 INFO [stderr] 136 | /// Return unify derived from this one Dec 01 02:14:05.688 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 02:14:05.688 INFO [stderr] | Dec 01 02:14:05.688 INFO [stderr] = note: #[warn(unused_doc_comments)] on by default Dec 01 02:14:05.688 INFO [stderr] Dec 01 02:14:05.688 INFO [stderr] warning: doc comment not used by rustdoc Dec 01 02:14:05.688 INFO [stderr] --> src/pedigree/mod.rs:141:9 Dec 01 02:14:05.688 INFO [stderr] | Dec 01 02:14:05.688 INFO [stderr] 141 | /// Return all unify derived in and after the specified generation Dec 01 02:14:05.688 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 02:14:05.688 INFO [stderr] Dec 01 02:14:07.292 INFO [stderr] warning: variable does not need to be mutable Dec 01 02:14:07.292 INFO [stderr] --> src/pedigree/mod.rs:286:13 Dec 01 02:14:07.292 INFO [stderr] | Dec 01 02:14:07.292 INFO [stderr] 286 | let mut inner_descendents = self.descendents.get_mut(&source_id).unwrap(); Dec 01 02:14:07.292 INFO [stderr] | ----^^^^^^^^^^^^^^^^^ Dec 01 02:14:07.292 INFO [stderr] | | Dec 01 02:14:07.292 INFO [stderr] | help: remove this `mut` Dec 01 02:14:07.292 INFO [stderr] | Dec 01 02:14:07.292 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 01 02:14:07.292 INFO [stderr] Dec 01 02:14:09.232 INFO [stderr] warning: variable does not need to be mutable Dec 01 02:14:09.232 INFO [stderr] --> src/pedigree/mod.rs:286:13 Dec 01 02:14:09.232 INFO [stderr] | Dec 01 02:14:09.232 INFO [stderr] 286 | let mut inner_descendents = self.descendents.get_mut(&source_id).unwrap(); Dec 01 02:14:09.232 INFO [stderr] | ----^^^^^^^^^^^^^^^^^ Dec 01 02:14:09.232 INFO [stderr] | | Dec 01 02:14:09.232 INFO [stderr] | help: remove this `mut` Dec 01 02:14:09.232 INFO [stderr] | Dec 01 02:14:09.232 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 01 02:14:09.232 INFO [stderr] Dec 01 02:14:10.148 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.91s Dec 01 02:14:10.153 INFO [stderr] su: No module specific data is present Dec 01 02:14:10.435 INFO running `"docker" "inspect" "eff35d6477f1455c5834643b08fcb7a9af7661b2fd045dce0b4bd710d3c3a76a"` Dec 01 02:14:10.594 INFO running `"docker" "rm" "-f" "eff35d6477f1455c5834643b08fcb7a9af7661b2fd045dce0b4bd710d3c3a76a"` Dec 01 02:14:10.840 INFO [stdout] eff35d6477f1455c5834643b08fcb7a9af7661b2fd045dce0b4bd710d3c3a76a