[INFO] fetching crate bucket_queue 2.0.0... [INFO] testing bucket_queue-2.0.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate bucket_queue 2.0.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate bucket_queue 2.0.0 [INFO] finished tweaking crates.io crate bucket_queue 2.0.0 [INFO] tweaked toml for crates.io crate bucket_queue 2.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bucket_queue 2.0.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 21 packages to latest compatible versions [INFO] [stderr] Adding rand v0.6.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7b050a01ded4cabf6babed0683a20967a0d0049a30ff3b8d944d2a04393bbc7 [INFO] running `Command { std: "docker" "start" "-a" "a7b050a01ded4cabf6babed0683a20967a0d0049a30ff3b8d944d2a04393bbc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7b050a01ded4cabf6babed0683a20967a0d0049a30ff3b8d944d2a04393bbc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7b050a01ded4cabf6babed0683a20967a0d0049a30ff3b8d944d2a04393bbc7", kill_on_drop: false }` [INFO] [stdout] a7b050a01ded4cabf6babed0683a20967a0d0049a30ff3b8d944d2a04393bbc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27b7408246eff62368e43e717c5ad62b28fdbaa77749cc02fe775a1f801b5aff [INFO] running `Command { std: "docker" "start" "-a" "27b7408246eff62368e43e717c5ad62b28fdbaa77749cc02fe775a1f801b5aff", kill_on_drop: false }` [INFO] [stderr] Compiling bucket_queue v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deferred/mod.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | fn bucket(&mut self, priority: usize) -> DeferredBucket { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 6 | fn bucket(&mut self, priority: usize) -> DeferredBucket<'_, Self, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deferred/mod.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | fn min_bucket(&mut self) -> DeferredBucket { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 10 | fn min_bucket(&mut self) -> DeferredBucket<'_, Self, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deferred/mod.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | fn max_bucket(&mut self) -> DeferredBucket { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 14 | fn max_bucket(&mut self) -> DeferredBucket<'_, Self, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "27b7408246eff62368e43e717c5ad62b28fdbaa77749cc02fe775a1f801b5aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27b7408246eff62368e43e717c5ad62b28fdbaa77749cc02fe775a1f801b5aff", kill_on_drop: false }` [INFO] [stdout] 27b7408246eff62368e43e717c5ad62b28fdbaa77749cc02fe775a1f801b5aff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05aa94b026a39b5f675fe59305b0326a573c84e5db8126734d8287c67b529c12 [INFO] running `Command { std: "docker" "start" "-a" "05aa94b026a39b5f675fe59305b0326a573c84e5db8126734d8287c67b529c12", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deferred/mod.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | fn bucket(&mut self, priority: usize) -> DeferredBucket { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 6 | fn bucket(&mut self, priority: usize) -> DeferredBucket<'_, Self, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deferred/mod.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | fn min_bucket(&mut self) -> DeferredBucket { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 10 | fn min_bucket(&mut self) -> DeferredBucket<'_, Self, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deferred/mod.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | fn max_bucket(&mut self) -> DeferredBucket { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 14 | fn max_bucket(&mut self) -> DeferredBucket<'_, Self, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling bucket_queue v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deferred/mod.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | fn bucket(&mut self, priority: usize) -> DeferredBucket { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 6 | fn bucket(&mut self, priority: usize) -> DeferredBucket<'_, Self, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deferred/mod.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | fn min_bucket(&mut self) -> DeferredBucket { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 10 | fn min_bucket(&mut self) -> DeferredBucket<'_, Self, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/deferred/mod.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | fn max_bucket(&mut self) -> DeferredBucket { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 14 | fn max_bucket(&mut self) -> DeferredBucket<'_, Self, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `Command { std: "docker" "inspect" "05aa94b026a39b5f675fe59305b0326a573c84e5db8126734d8287c67b529c12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05aa94b026a39b5f675fe59305b0326a573c84e5db8126734d8287c67b529c12", kill_on_drop: false }` [INFO] [stdout] 05aa94b026a39b5f675fe59305b0326a573c84e5db8126734d8287c67b529c12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 407bcb1d304d56701ae14469b56a2d9cbc4c55891450bdbdac1ae551df361721 [INFO] running `Command { std: "docker" "start" "-a" "407bcb1d304d56701ae14469b56a2d9cbc4c55891450bdbdac1ae551df361721", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/deferred/mod.rs:6:15 [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 6 | fn bucket(&mut self, priority: usize) -> DeferredBucket { [INFO] [stdout] running 0 tests [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] [INFO] [stderr] | | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | the lifetime is elided here [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] running 0 tests [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] [INFO] [stderr] help: use `'_` for type paths [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 6 | fn bucket(&mut self, priority: usize) -> DeferredBucket<'_, Self, B> { [INFO] [stdout] [INFO] [stderr] | +++ [INFO] [stdout] running 30 tests [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/deferred/mod.rs:10:19 [INFO] [stderr] | [INFO] [stderr] 10 | fn min_bucket(&mut self) -> DeferredBucket { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 10 | fn min_bucket(&mut self) -> DeferredBucket<'_, Self, B> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/deferred/mod.rs:14:19 [INFO] [stderr] | [INFO] [stderr] 14 | fn max_bucket(&mut self) -> DeferredBucket { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 14 | fn max_bucket(&mut self) -> DeferredBucket<'_, Self, B> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `bucket_queue` (lib) generated 3 warnings (run `cargo fix --lib -p bucket_queue` to apply 3 suggestions) [INFO] [stderr] warning: `bucket_queue` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bucket_queue-9fdd250a6ad56b65) [INFO] [stderr] Running unittests src/bin/custom_queue.rs (/opt/rustwide/target/debug/deps/custom_queue-9b6211d0c907471e) [INFO] [stderr] Running tests/bucket_queue.rs (/opt/rustwide/target/debug/deps/bucket_queue-19d171f16818f81b) [INFO] [stdout] test deferrals::it_can_ask_questions_of_buckets_more_than_once ... ok [INFO] [stdout] test double_ended::it_can_push_and_pop_front_and_back_with_priority ... ok [INFO] [stdout] test deferrals::it_adds_to_bucket_zero_if_there_are_no_buckets ... ok [INFO] [stdout] test double_ended::it_can_set_the_priority_then_push_and_pop_front_and_back ... ok [INFO] [stdout] test first_in_first_out::it_can_dequeue_with_maximum_priority ... ok [INFO] [stdout] test clear::it_removes_all_items_from_the_bucket_queue ... ok [INFO] [stdout] test double_ended::it_can_pop_front_and_back_with_maximum_priority ... ok [INFO] [stdout] test first_in_first_out::it_can_dequeue_with_minimum_priority ... ok [INFO] [stdout] test first_in_first_out::it_can_enqueue_and_dequeue_with_priority ... ok [INFO] [stdout] test first_in_first_out::it_can_set_the_priority_then_enqueue_and_dequeue ... ok [INFO] [stdout] test is_empty::it_returns_true_if_no_items_are_enqueued ... ok [INFO] [stdout] test last_in_first_out::it_can_pop_with_maximum_priority ... ok [INFO] [stdout] test last_in_first_out::it_can_push_and_pop_with_priority ... ok [INFO] [stdout] test last_in_first_out::it_can_pop_with_minimum_priority ... ok [INFO] [stdout] test len::it_returns_the_number_of_enqueued_items ... ok [INFO] [stdout] test min_and_max_priority::it_can_return_the_min_and_max_priority ... ok [INFO] [stdout] test last_in_first_out::it_can_set_the_priority_then_push_and_pop ... ok [INFO] [stdout] test nested_bucket_queue::it_supports_accessing_nested_buckets_via_deferrals ... ok [INFO] [stdout] test nested_bucket_queue::it_supports_using_a_bucket_queue_as_a_type_of_bucket ... ok [INFO] [stdout] test replace::it_can_remove_a_bucket_by_replacing_it_with_none ... ok [INFO] [stdout] test replace::it_replaces_a_bucket_in_the_bucket_queue ... ok [INFO] [stdout] test clear::it_can_clear_deferred_buckets ... ok [INFO] [stdout] test replace::it_returns_the_bucket_of_replaced_items ... ok [INFO] [stdout] test replace::it_can_replace_a_bucket_that_doesnt_exist_yet ... ok [INFO] [stdout] test double_ended::it_can_pop_front_and_back_with_minimum_priority ... ok [INFO] [stdout] test nested_bucket_queue::it_supports_replacing_nested_buckets_via_deferrals ... ok [INFO] [stdout] test nested_bucket_queue::it_can_replace_arbitrarily_nested_buckets_via_deferrals ... ok [INFO] [stdout] test nested_bucket_queue::it_can_be_arbitrarily_nested ... ok [INFO] [stdout] test deferrals::it_prevents_adding_to_the_bucket_more_than_once - should panic ... ok [INFO] [stdout] test deferrals::it_prevents_removing_from_the_bucket_more_than_once - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests bucket_queue [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "407bcb1d304d56701ae14469b56a2d9cbc4c55891450bdbdac1ae551df361721", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "407bcb1d304d56701ae14469b56a2d9cbc4c55891450bdbdac1ae551df361721", kill_on_drop: false }` [INFO] [stdout] 407bcb1d304d56701ae14469b56a2d9cbc4c55891450bdbdac1ae551df361721