[INFO] fetching crate schnellru 0.2.4... [INFO] testing schnellru-0.2.4 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate schnellru 0.2.4 into /workspace/builds/worker-2-tc2/source [INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate schnellru 0.2.4 [INFO] finished tweaking crates.io crate schnellru 0.2.4 [INFO] tweaked toml for crates.io crate schnellru 0.2.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate schnellru 0.2.4 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 83 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.4.0 (available: v0.7.0) [INFO] [stderr] Adding hashbrown v0.13.2 (available: v0.16.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.11.4) [INFO] [stderr] Adding lru v0.8.1 (available: v0.16.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab386f54af055e2a6df1b0695b3cc0b33be34620944ed019d495144bf10b58bc [INFO] running `Command { std: "docker" "start" "-a" "ab386f54af055e2a6df1b0695b3cc0b33be34620944ed019d495144bf10b58bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab386f54af055e2a6df1b0695b3cc0b33be34620944ed019d495144bf10b58bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab386f54af055e2a6df1b0695b3cc0b33be34620944ed019d495144bf10b58bc", kill_on_drop: false }` [INFO] [stdout] ab386f54af055e2a6df1b0695b3cc0b33be34620944ed019d495144bf10b58bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3533970301434ac71692d6ed2b790a36d7b538147267ad33c4d5f068fb7b7e4 [INFO] running `Command { std: "docker" "start" "-a" "f3533970301434ac71692d6ed2b790a36d7b538147267ad33c4d5f068fb7b7e4", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling schnellru v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:639:14 [INFO] [stdout] | [INFO] [stdout] 639 | key: (impl Into> + Hash + PartialEq + ?Sized), [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] 639 - key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stdout] 639 + key: impl Into> + Hash + PartialEq + ?Sized, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:655:14 [INFO] [stdout] | [INFO] [stdout] 655 | key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 655 - key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stdout] 655 + key: impl Into> + Hash + PartialEq + ?Sized, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1425:17 [INFO] [stdout] | [INFO] [stdout] 1425 | pub fn iter(&self) -> Iter { [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] 1425 | pub fn iter(&self) -> Iter<'_, K, V, L> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1435:21 [INFO] [stdout] | [INFO] [stdout] 1435 | pub fn iter_mut(&mut self) -> IterMut { [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] 1435 | pub fn iter_mut(&mut self) -> IterMut<'_, K, V, L> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1450:18 [INFO] [stdout] | [INFO] [stdout] 1450 | pub fn drain(&mut self) -> Drain { [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] 1450 | pub fn drain(&mut self) -> Drain<'_, K, V, L, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "f3533970301434ac71692d6ed2b790a36d7b538147267ad33c4d5f068fb7b7e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3533970301434ac71692d6ed2b790a36d7b538147267ad33c4d5f068fb7b7e4", kill_on_drop: false }` [INFO] [stdout] f3533970301434ac71692d6ed2b790a36d7b538147267ad33c4d5f068fb7b7e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 338e8b32762e7b89ef857737663b676e9690634235470169a734cde02a3e28af [INFO] running `Command { std: "docker" "start" "-a" "338e8b32762e7b89ef857737663b676e9690634235470169a734cde02a3e28af", kill_on_drop: false }` [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling textwrap v0.16.2 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:639:14 [INFO] [stdout] | [INFO] [stdout] 639 | key: (impl Into> + Hash + PartialEq + ?Sized), [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] 639 - key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stdout] 639 + key: impl Into> + Hash + PartialEq + ?Sized, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:655:14 [INFO] [stdout] | [INFO] [stdout] 655 | key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 655 - key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stdout] 655 + key: impl Into> + Hash + PartialEq + ?Sized, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1425:17 [INFO] [stdout] | [INFO] [stdout] 1425 | pub fn iter(&self) -> Iter { [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] 1425 | pub fn iter(&self) -> Iter<'_, K, V, L> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1435:21 [INFO] [stdout] | [INFO] [stdout] 1435 | pub fn iter_mut(&mut self) -> IterMut { [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] 1435 | pub fn iter_mut(&mut self) -> IterMut<'_, K, V, L> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1450:18 [INFO] [stdout] | [INFO] [stdout] 1450 | pub fn drain(&mut self) -> Drain { [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] 1450 | pub fn drain(&mut self) -> Drain<'_, K, V, L, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling lru v0.8.1 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Compiling schnellru v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:639:14 [INFO] [stdout] | [INFO] [stdout] 639 | key: (impl Into> + Hash + PartialEq + ?Sized), [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] 639 - key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stdout] 639 + key: impl Into> + Hash + PartialEq + ?Sized, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:655:14 [INFO] [stdout] | [INFO] [stdout] 655 | key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 655 - key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stdout] 655 + key: impl Into> + Hash + PartialEq + ?Sized, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1425:17 [INFO] [stdout] | [INFO] [stdout] 1425 | pub fn iter(&self) -> Iter { [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] 1425 | pub fn iter(&self) -> Iter<'_, K, V, L> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1435:21 [INFO] [stdout] | [INFO] [stdout] 1435 | pub fn iter_mut(&mut self) -> IterMut { [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] 1435 | pub fn iter_mut(&mut self) -> IterMut<'_, K, V, L> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1450:18 [INFO] [stdout] | [INFO] [stdout] 1450 | pub fn drain(&mut self) -> Drain { [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] 1450 | pub fn drain(&mut self) -> Drain<'_, K, V, L, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.21s [INFO] running `Command { std: "docker" "inspect" "338e8b32762e7b89ef857737663b676e9690634235470169a734cde02a3e28af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "338e8b32762e7b89ef857737663b676e9690634235470169a734cde02a3e28af", kill_on_drop: false }` [INFO] [stdout] 338e8b32762e7b89ef857737663b676e9690634235470169a734cde02a3e28af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cf0f362b7c038fce04553a504ad5ebd84f1132551e0ae2dcee262263b40215c2 [INFO] running `Command { std: "docker" "start" "-a" "cf0f362b7c038fce04553a504ad5ebd84f1132551e0ae2dcee262263b40215c2", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:639:14 [INFO] [stderr] | [INFO] [stderr] 639 | key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 639 - key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stderr] 639 + key: impl Into> + Hash + PartialEq + ?Sized, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:655:14 [INFO] [stderr] | [INFO] [stderr] 655 | key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 655 - key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stderr] 655 + key: impl Into> + Hash + PartialEq + ?Sized, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:1425:17 [INFO] [stderr] | [INFO] [stderr] 1425 | pub fn iter(&self) -> Iter { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1425 | pub fn iter(&self) -> Iter<'_, K, V, L> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:1435:21 [INFO] [stderr] | [INFO] [stderr] 1435 | pub fn iter_mut(&mut self) -> IterMut { [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] 1435 | pub fn iter_mut(&mut self) -> IterMut<'_, K, V, L> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:1450:18 [INFO] [stderr] | [INFO] [stderr] 1450 | pub fn drain(&mut self) -> Drain { [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] 1450 | pub fn drain(&mut self) -> Drain<'_, K, V, L, S> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `schnellru` (lib) generated 5 warnings (run `cargo fix --lib -p schnellru` to apply 5 suggestions) [INFO] [stderr] warning: `schnellru` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/schnellru-5f358c8aff036ccf) [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test tests::element_limit ... ignored [INFO] [stdout] test tests::dropping_drain_clears_the_map ... ok [INFO] [stdout] test tests::drain_works ... ok [INFO] [stdout] test tests::get_or_insert_with_limiter_works ... ok [INFO] [stdout] test tests::get_works_and_promotes_item_single_item ... ok [INFO] [stdout] test tests::get_works_and_promotes_item_three_items ... ok [INFO] [stdout] test tests::get_works_and_promotes_item_two_items ... ok [INFO] [stdout] test tests::clear_works ... ok [INFO] [stdout] test tests::insert_existing_key ... ok [INFO] [stdout] test tests::insert_fails_when_first_element_is_too_costly ... ok [INFO] [stdout] test tests::drain_in_reverse_works ... ok [INFO] [stdout] test tests::get_or_insert_fallible_works ... ok [INFO] [stdout] test tests::insert_with_limiter_works ... ok [INFO] [stdout] test tests::insert_with_memory_usage_limiter_works ... ok [INFO] [stdout] test tests::inserting_can_evict_the_whole_cache ... ok [INFO] [stdout] test tests::iter_mut_works ... ok [INFO] [stdout] test tests::limiter_does_not_allow_the_map_to_grow ... ok [INFO] [stdout] test tests::lru_with_a_custom_insert_key_works ... ok [INFO] [stdout] test tests::lru_with_a_string_key_works ... ok [INFO] [stdout] test tests::pop_newest_works ... ok [INFO] [stdout] test tests::peek_works ... ok [INFO] [stdout] test tests::pop_oldest_works ... ok [INFO] [stdout] test tests::remove_works ... ok [INFO] [stdout] test tests::insert_works ... ok [INFO] [stdout] test tests::replacing_existing_value_with_another_with_the_same_cost_always_works ... ok [INFO] [stdout] test tests::when_new_value_is_too_costly_an_existing_item_will_be_removed_map_is_cleared ... ok [INFO] [stdout] test tests::when_new_value_is_too_costly_an_existing_item_will_be_removed_map_is_not_cleared ... ok [INFO] [stdout] test tests::the_maximum_number_of_elements_is_bound_by_the_link_type_u8 ... ok [INFO] [stdout] test tests::when_new_value_is_too_costly_multiple_items_will_be_removed ... ok [INFO] [stdout] test tests::insert_and_remove_a_lot_of_elements ... ok [INFO] [stdout] test tests::when_new_value_is_too_costly_an_existing_item_will_not_be_removed_if_the_key_is_different ... ok [INFO] [stdout] test tests::when_new_value_is_too_costly_all_items_will_be_removed ... ok [INFO] [stdout] test tests::insert_succeeds_when_first_element_is_cheap ... ok [INFO] [stdout] test tests::the_maximum_number_of_elements_is_bound_by_the_link_type_u16 ... ok [INFO] [stdout] test tests::randomly_insert_and_remove_elements_in_a_memory_bound_map ... ok [INFO] [stdout] test tests::capacity_growth ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 3.57s [INFO] [stdout] [INFO] [stderr] Doc-tests schnellru [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:639:14 [INFO] [stderr] | [INFO] [stderr] 639 | key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 639 - key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stderr] 639 + key: impl Into> + Hash + PartialEq + ?Sized, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:655:14 [INFO] [stderr] | [INFO] [stderr] 655 | key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 655 - key: (impl Into> + Hash + PartialEq + ?Sized), [INFO] [stderr] 655 + key: impl Into> + Hash + PartialEq + ?Sized, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cf0f362b7c038fce04553a504ad5ebd84f1132551e0ae2dcee262263b40215c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf0f362b7c038fce04553a504ad5ebd84f1132551e0ae2dcee262263b40215c2", kill_on_drop: false }` [INFO] [stdout] cf0f362b7c038fce04553a504ad5ebd84f1132551e0ae2dcee262263b40215c2