[INFO] fetching crate diplomat_core 0.13.0...
[INFO] testing diplomat_core-0.13.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate diplomat_core 0.13.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate diplomat_core 0.13.0
[INFO] finished tweaking crates.io crate diplomat_core 0.13.0
[INFO] tweaked toml for crates.io crate diplomat_core 0.13.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate diplomat_core 0.13.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate diplomat_core 0.13.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16e559668d5247f4e73b76b4c58e8c9ef9b23ee17e13b7294a0f626c2655df05
[INFO] running `Command { std: "docker" "start" "-a" "16e559668d5247f4e73b76b4c58e8c9ef9b23ee17e13b7294a0f626c2655df05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16e559668d5247f4e73b76b4c58e8c9ef9b23ee17e13b7294a0f626c2655df05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16e559668d5247f4e73b76b4c58e8c9ef9b23ee17e13b7294a0f626c2655df05", kill_on_drop: false }`
[INFO] [stdout] 16e559668d5247f4e73b76b4c58e8c9ef9b23ee17e13b7294a0f626c2655df05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1edfdc9ec8be4f8697a1e6cf2e64a81dd55b0bd374724105e3943966f29c8ea5
[INFO] running `Command { std: "docker" "start" "-a" "1edfdc9ec8be4f8697a1e6cf2e64a81dd55b0bd374724105e3943966f29c8ea5", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling strck v1.0.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling diplomat_core v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/ast/methods.rs:354:36
[INFO] [stdout]     |
[INFO] [stdout] 354 |                 .filter(|(_, ltk)| (*ltk == LifetimeKind::ReturnValue))
[INFO] [stdout]     |                                    ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 354 -                 .filter(|(_, ltk)| (*ltk == LifetimeKind::ReturnValue))
[INFO] [stdout] 354 +                 .filter(|(_, ltk)| *ltk == LifetimeKind::ReturnValue)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/ast/methods.rs:364:32
[INFO] [stdout]     |
[INFO] [stdout] 364 |             .filter(|(_, ltk)| (*ltk == LifetimeKind::Static))
[INFO] [stdout]     |                                ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 364 -             .filter(|(_, ltk)| (*ltk == LifetimeKind::Static))
[INFO] [stdout] 364 +             .filter(|(_, ltk)| *ltk == LifetimeKind::Static)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.72s
[INFO] running `Command { std: "docker" "inspect" "1edfdc9ec8be4f8697a1e6cf2e64a81dd55b0bd374724105e3943966f29c8ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1edfdc9ec8be4f8697a1e6cf2e64a81dd55b0bd374724105e3943966f29c8ea5", kill_on_drop: false }`
[INFO] [stdout] 1edfdc9ec8be4f8697a1e6cf2e64a81dd55b0bd374724105e3943966f29c8ea5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afd2b174d6b5e238160b10f10a20da6159b399f5a33bfef23288318d71187b6e
[INFO] running `Command { std: "docker" "start" "-a" "afd2b174d6b5e238160b10f10a20da6159b399f5a33bfef23288318d71187b6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling similar v2.4.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling insta v1.36.1
[INFO] [stderr]    Compiling diplomat_core v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/ast/methods.rs:354:36
[INFO] [stdout]     |
[INFO] [stdout] 354 |                 .filter(|(_, ltk)| (*ltk == LifetimeKind::ReturnValue))
[INFO] [stdout]     |                                    ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 354 -                 .filter(|(_, ltk)| (*ltk == LifetimeKind::ReturnValue))
[INFO] [stdout] 354 +                 .filter(|(_, ltk)| *ltk == LifetimeKind::ReturnValue)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/ast/methods.rs:364:32
[INFO] [stdout]     |
[INFO] [stdout] 364 |             .filter(|(_, ltk)| (*ltk == LifetimeKind::Static))
[INFO] [stdout]     |                                ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 364 -             .filter(|(_, ltk)| (*ltk == LifetimeKind::Static))
[INFO] [stdout] 364 +             .filter(|(_, ltk)| *ltk == LifetimeKind::Static)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/ast/methods.rs:354:36
[INFO] [stdout]     |
[INFO] [stdout] 354 |                 .filter(|(_, ltk)| (*ltk == LifetimeKind::ReturnValue))
[INFO] [stdout]     |                                    ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 354 -                 .filter(|(_, ltk)| (*ltk == LifetimeKind::ReturnValue))
[INFO] [stdout] 354 +                 .filter(|(_, ltk)| *ltk == LifetimeKind::ReturnValue)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/ast/methods.rs:364:32
[INFO] [stdout]     |
[INFO] [stdout] 364 |             .filter(|(_, ltk)| (*ltk == LifetimeKind::Static))
[INFO] [stdout]     |                                ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 364 -             .filter(|(_, ltk)| (*ltk == LifetimeKind::Static))
[INFO] [stdout] 364 +             .filter(|(_, ltk)| *ltk == LifetimeKind::Static)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.52s
[INFO] running `Command { std: "docker" "inspect" "afd2b174d6b5e238160b10f10a20da6159b399f5a33bfef23288318d71187b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd2b174d6b5e238160b10f10a20da6159b399f5a33bfef23288318d71187b6e", kill_on_drop: false }`
[INFO] [stdout] afd2b174d6b5e238160b10f10a20da6159b399f5a33bfef23288318d71187b6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46ba68c0230ee7976bebfa2a0c78726fe80d78afacd7fa3be84d225803053b76
[INFO] running `Command { std: "docker" "start" "-a" "46ba68c0230ee7976bebfa2a0c78726fe80d78afacd7fa3be84d225803053b76", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/ast/methods.rs:354:36
[INFO] [stderr]     |
[INFO] [stderr] 354 |                 .filter(|(_, ltk)| (*ltk == LifetimeKind::ReturnValue))
[INFO] [stderr]     |                                    ^                                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 354 -                 .filter(|(_, ltk)| (*ltk == LifetimeKind::ReturnValue))
[INFO] [stderr] 354 +                 .filter(|(_, ltk)| *ltk == LifetimeKind::ReturnValue)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/ast/methods.rs:364:32
[INFO] [stderr]     |
[INFO] [stderr] 364 |             .filter(|(_, ltk)| (*ltk == LifetimeKind::Static))
[INFO] [stderr]     |                                ^                            ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 364 -             .filter(|(_, ltk)| (*ltk == LifetimeKind::Static))
[INFO] [stderr] 364 +             .filter(|(_, ltk)| *ltk == LifetimeKind::Static)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `diplomat_core` (lib) generated 2 warnings (run `cargo fix --lib -p diplomat_core` to apply 2 suggestions)
[INFO] [stderr] warning: `diplomat_core` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diplomat_core-be3121ecd73429e7)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test ast::docs::test_docs_url_generator ... ok
[INFO] [stdout] test ast::attrs::tests::test_rename ... ok
[INFO] [stdout] test ast::attrs::tests::test_attr ... ok
[INFO] [stdout] test ast::functions::tests::test_free_function_lifetimes ... ok
[INFO] [stdout] test ast::attrs::tests::test_cfgs ... ok
[INFO] [stdout] test ast::enums::tests::simple_enum ... ok
[INFO] [stdout] test ast::methods::tests::nonstatic_params_held_by_return_type ... ok
[INFO] [stdout] test ast::functions::tests::test_free_function ... ok
[INFO] [stdout] test ast::methods::tests::static_methods ... ok
[INFO] [stdout] test ast::functions::tests::test_free_function_output ... ok
[INFO] [stdout] test ast::enums::tests::enum_with_discr ... ok
[INFO] [stdout] test ast::structs::tests::simple_struct ... ok
[INFO] [stdout] test ast::modules::tests::import_in_non_diplomat_not_analyzed ... ok
[INFO] [stdout] test ast::modules::tests::method_visibility ... ok
[INFO] [stdout] test ast::types::tests::typename_boxes ... ok
[INFO] [stdout] test ast::methods::tests::cfged_method ... ok
[INFO] [stdout] test ast::types::tests::typename_named ... ok
[INFO] [stdout] test ast::modules::tests::simple_mod ... ok
[INFO] [stdout] test ast::types::tests::typename_option ... ok
[INFO] [stdout] test ast::types::tests::typename_primitives ... ok
[INFO] [stdout] test ast::methods::tests::nonstatic_methods ... ok
[INFO] [stdout] test ast::types::tests::typename_references ... ok
[INFO] [stdout] test ast::methods::tests::static_params_held_by_return_type ... ok
[INFO] [stdout] test ast::types::tests::typename_result ... ok
[INFO] [stdout] test ast::types::tests::lifetimes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diplomat_core
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/ast/methods.rs:354:36
[INFO] [stderr]     |
[INFO] [stderr] 354 |                 .filter(|(_, ltk)| (*ltk == LifetimeKind::ReturnValue))
[INFO] [stderr]     |                                    ^                                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 354 -                 .filter(|(_, ltk)| (*ltk == LifetimeKind::ReturnValue))
[INFO] [stderr] 354 +                 .filter(|(_, ltk)| *ltk == LifetimeKind::ReturnValue)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/ast/methods.rs:364:32
[INFO] [stderr]     |
[INFO] [stderr] 364 |             .filter(|(_, ltk)| (*ltk == LifetimeKind::Static))
[INFO] [stderr]     |                                ^                            ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 364 -             .filter(|(_, ltk)| (*ltk == LifetimeKind::Static))
[INFO] [stderr] 364 +             .filter(|(_, ltk)| *ltk == LifetimeKind::Static)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/ast/methods.rs - ast::methods::Method::borrowed_params (line 112) ... ignored
[INFO] [stdout] test src/ast/types.rs - ast::types::Mutability::if_mut_else (line 408) ... ignored
[INFO] [stdout] test src/ast/types.rs - ast::types::Mutability::if_mut_else (line 419) ... ignored
[INFO] [stdout] test src/ast/types.rs - ast::types::ReferenceDisplay (line 1366) ... ignored
[INFO] [stdout] test src/ast/types.rs - ast::types::PathType::extract_self_type (line 136) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46ba68c0230ee7976bebfa2a0c78726fe80d78afacd7fa3be84d225803053b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ba68c0230ee7976bebfa2a0c78726fe80d78afacd7fa3be84d225803053b76", kill_on_drop: false }`
[INFO] [stdout] 46ba68c0230ee7976bebfa2a0c78726fe80d78afacd7fa3be84d225803053b76