[INFO] fetching crate roopes-core 0.1.1...
[INFO] building roopes-core-0.1.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate roopes-core 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate roopes-core 0.1.1
[INFO] finished tweaking crates.io crate roopes-core 0.1.1
[INFO] tweaked toml for crates.io crate roopes-core 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate roopes-core 0.1.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding delegate v0.9.0 (available: v0.13.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded delegate v0.9.0
[INFO] [stderr]   Downloaded enclose v1.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 438f5c49ce77db20c45a4a328583c4b8c433dee9cea71061523e904226aeb6ea
[INFO] running `Command { std: "docker" "start" "-a" "438f5c49ce77db20c45a4a328583c4b8c433dee9cea71061523e904226aeb6ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "438f5c49ce77db20c45a4a328583c4b8c433dee9cea71061523e904226aeb6ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "438f5c49ce77db20c45a4a328583c4b8c433dee9cea71061523e904226aeb6ea", kill_on_drop: false }`
[INFO] [stdout] 438f5c49ce77db20c45a4a328583c4b8c433dee9cea71061523e904226aeb6ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a806b96bd29ac1b84da977241e11dbf2cdf6c1fa97013e753e7386f526f4587
[INFO] running `Command { std: "docker" "start" "-a" "0a806b96bd29ac1b84da977241e11dbf2cdf6c1fa97013e753e7386f526f4587", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling enclose v1.2.1
[INFO] [stderr]    Compiling embed-doc-image v0.1.4
[INFO] [stderr]    Compiling delegate v0.9.0
[INFO] [stderr]    Compiling roopes-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `associated_type_bounds` has been stable since 1.79.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(associated_type_bounds)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/patterns/transformer_chain/heap.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `Command { std: "docker" "inspect" "0a806b96bd29ac1b84da977241e11dbf2cdf6c1fa97013e753e7386f526f4587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a806b96bd29ac1b84da977241e11dbf2cdf6c1fa97013e753e7386f526f4587", kill_on_drop: false }`
[INFO] [stdout] 0a806b96bd29ac1b84da977241e11dbf2cdf6c1fa97013e753e7386f526f4587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7083e314f91dd282c860ab1acdd0b14a8eee2dd42c70cab49b8fe1dcf45e7002
[INFO] running `Command { std: "docker" "start" "-a" "7083e314f91dd282c860ab1acdd0b14a8eee2dd42c70cab49b8fe1dcf45e7002", kill_on_drop: false }`
[INFO] [stdout] warning: the feature `associated_type_bounds` has been stable since 1.79.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(associated_type_bounds)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/patterns/transformer_chain/heap.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling roopes-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/aggregates/handling_publisher/tests.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |     assert!((*has_run.borrow()));
[INFO] [stdout]    |             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -     assert!((*has_run.borrow()));
[INFO] [stdout] 40 +     assert!( *has_run.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/aggregates/handling_publisher/tests.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |     assert!((*has_run.borrow()));
[INFO] [stdout]    |             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 -     assert!((*has_run.borrow()));
[INFO] [stdout] 70 +     assert!( *has_run.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/aggregates/observing_command/tests.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |     assert!((*has_run.borrow()));
[INFO] [stdout]    |             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 -     assert!((*has_run.borrow()));
[INFO] [stdout] 27 +     assert!( *has_run.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/aggregates/observing_command/tests.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     assert!((*has_run.borrow()));
[INFO] [stdout]    |             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 46 -     assert!((*has_run.borrow()));
[INFO] [stdout] 46 +     assert!( *has_run.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/aggregates/observing_command/tests.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |     assert!((*has_run.borrow()));
[INFO] [stdout]    |             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -     assert!((*has_run.borrow()));
[INFO] [stdout] 68 +     assert!( *has_run.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/aggregates/observing_command/tests.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 |     assert!((*has_run_a.borrow()));
[INFO] [stdout]     |             ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 111 -     assert!((*has_run_a.borrow()));
[INFO] [stdout] 111 +     assert!( *has_run_a.borrow());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/aggregates/subscribing_handler/tests.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |     assert!((*has_run.borrow()));
[INFO] [stdout]    |             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 67 -     assert!((*has_run.borrow()));
[INFO] [stdout] 67 +     assert!( *has_run.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/aggregates/transforming_handler/tests.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |     assert!((*value.borrow()));
[INFO] [stdout]    |             ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -     assert!((*value.borrow()));
[INFO] [stdout] 49 +     assert!( *value.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/patterns/observer/tests.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     assert!((*has_run.borrow()));
[INFO] [stdout]    |             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 -     assert!((*has_run.borrow()));
[INFO] [stdout] 37 +     assert!( *has_run.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/patterns/observer/tests.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |     assert!((*has_run_toggle.borrow()));
[INFO] [stdout]    |             ^                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 62 -     assert!((*has_run_toggle.borrow()));
[INFO] [stdout] 62 +     assert!( *has_run_toggle.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/patterns/observer/tests.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |     assert!((*has_run_toggle.borrow()));
[INFO] [stdout]    |             ^                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -     assert!((*has_run_toggle.borrow()));
[INFO] [stdout] 68 +     assert!( *has_run_toggle.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/patterns/observer/tests.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |     assert!((*has_run_1.borrow()));
[INFO] [stdout]     |             ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 128 -     assert!((*has_run_1.borrow()));
[INFO] [stdout] 128 +     assert!( *has_run_1.borrow());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/patterns/observer/tests.rs:145:13
[INFO] [stdout]     |
[INFO] [stdout] 145 |     assert!((*has_run_1.borrow()));
[INFO] [stdout]     |             ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 145 -     assert!((*has_run_1.borrow()));
[INFO] [stdout] 145 +     assert!( *has_run_1.borrow());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/patterns/observer/tests.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 150 |     assert!((*has_run_1.borrow()));
[INFO] [stdout]     |             ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 150 -     assert!((*has_run_1.borrow()));
[INFO] [stdout] 150 +     assert!( *has_run_1.borrow());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/patterns/observer/tests.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout] 151 |     assert!((*has_run_2.borrow()));
[INFO] [stdout]     |             ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 151 -     assert!((*has_run_2.borrow()));
[INFO] [stdout] 151 +     assert!( *has_run_2.borrow());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/patterns/observer/tests.rs:192:13
[INFO] [stdout]     |
[INFO] [stdout] 192 |     assert!((*has_run_2.borrow()));
[INFO] [stdout]     |             ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 192 -     assert!((*has_run_2.borrow()));
[INFO] [stdout] 192 +     assert!( *has_run_2.borrow());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/patterns/observer/tests.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |     assert!((*has_run.borrow()));
[INFO] [stdout]     |             ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 210 -     assert!((*has_run.borrow()));
[INFO] [stdout] 210 +     assert!( *has_run.borrow());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/patterns/observer/tests.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |     assert!((*has_run_toggle.borrow()));
[INFO] [stdout]     |             ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 233 -     assert!((*has_run_toggle.borrow()));
[INFO] [stdout] 233 +     assert!( *has_run_toggle.borrow());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/patterns/observer/tests.rs:239:13
[INFO] [stdout]     |
[INFO] [stdout] 239 |     assert!((*has_run_toggle.borrow()));
[INFO] [stdout]     |             ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 239 -     assert!((*has_run_toggle.borrow()));
[INFO] [stdout] 239 +     assert!( *has_run_toggle.borrow());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/patterns/observer/tests.rs:260:13
[INFO] [stdout]     |
[INFO] [stdout] 260 |     assert!((*has_run_1.borrow()));
[INFO] [stdout]     |             ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 260 -     assert!((*has_run_1.borrow()));
[INFO] [stdout] 260 +     assert!( *has_run_1.borrow());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/patterns/observer/tests.rs:274:13
[INFO] [stdout]     |
[INFO] [stdout] 274 |     assert!((*has_run_1.borrow()));
[INFO] [stdout]     |             ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 274 -     assert!((*has_run_1.borrow()));
[INFO] [stdout] 274 +     assert!( *has_run_1.borrow());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/patterns/observer/tests.rs:279:13
[INFO] [stdout]     |
[INFO] [stdout] 279 |     assert!((*has_run_1.borrow()));
[INFO] [stdout]     |             ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 279 -     assert!((*has_run_1.borrow()));
[INFO] [stdout] 279 +     assert!( *has_run_1.borrow());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/patterns/observer/tests.rs:280:13
[INFO] [stdout]     |
[INFO] [stdout] 280 |     assert!((*has_run_2.borrow()));
[INFO] [stdout]     |             ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 280 -     assert!((*has_run_2.borrow()));
[INFO] [stdout] 280 +     assert!( *has_run_2.borrow());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/patterns/publisher_subscriber/tests.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |     assert!((*has_run.borrow()));
[INFO] [stdout]    |             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -     assert!((*has_run.borrow()));
[INFO] [stdout] 38 +     assert!( *has_run.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/patterns/publisher_subscriber/tests.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |     assert!((*has_run.borrow()));
[INFO] [stdout]     |             ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 142 -     assert!((*has_run.borrow()));
[INFO] [stdout] 142 +     assert!( *has_run.borrow());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/primitives/emitter/tests.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |     assert!((*has_run.borrow()));
[INFO] [stdout]    |             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -     assert!((*has_run.borrow()));
[INFO] [stdout] 21 +     assert!( *has_run.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/primitives/executable/tests.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |     assert!((*has_run.borrow()));
[INFO] [stdout]    |             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 -     assert!((*has_run.borrow()));
[INFO] [stdout] 26 +     assert!( *has_run.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/primitives/handler/tests.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |     assert!((*has_run.borrow()));
[INFO] [stdout]    |             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -     assert!((*has_run.borrow()));
[INFO] [stdout] 21 +     assert!( *has_run.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/primitives/handler/tests.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     assert!((*has_run.borrow()));
[INFO] [stdout]    |             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 -     assert!((*has_run.borrow()));
[INFO] [stdout] 37 +     assert!( *has_run.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/primitives/transformer/tests.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |     assert!((*has_run.borrow()));
[INFO] [stdout]    |             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -     assert!((*has_run.borrow()));
[INFO] [stdout] 18 +     assert!( *has_run.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/primitives/transformer/tests.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     assert!((*has_run.borrow()));
[INFO] [stdout]    |             ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -     assert!((*has_run.borrow()));
[INFO] [stdout] 39 +     assert!( *has_run.borrow());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `associated_type_bounds` has been stable since 1.79.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(associated_type_bounds)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/patterns/transformer_chain/heap.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "7083e314f91dd282c860ab1acdd0b14a8eee2dd42c70cab49b8fe1dcf45e7002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7083e314f91dd282c860ab1acdd0b14a8eee2dd42c70cab49b8fe1dcf45e7002", kill_on_drop: false }`
[INFO] [stdout] 7083e314f91dd282c860ab1acdd0b14a8eee2dd42c70cab49b8fe1dcf45e7002