[INFO] fetching crate omegle-rs 0.2.0... [INFO] testing omegle-rs-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate omegle-rs 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate omegle-rs 0.2.0 [INFO] finished tweaking crates.io crate omegle-rs 0.2.0 [INFO] tweaked toml for crates.io crate omegle-rs 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate omegle-rs 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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 175 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.11.0 (available: v0.14.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.24) [INFO] [stderr] Adding strum v0.24.1 (available: v0.27.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d13ca20d33ea8fc89295ed506eca1b195cc5a64eacc495f021c6e49017b7b09b [INFO] running `Command { std: "docker" "start" "-a" "d13ca20d33ea8fc89295ed506eca1b195cc5a64eacc495f021c6e49017b7b09b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d13ca20d33ea8fc89295ed506eca1b195cc5a64eacc495f021c6e49017b7b09b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d13ca20d33ea8fc89295ed506eca1b195cc5a64eacc495f021c6e49017b7b09b", kill_on_drop: false }` [INFO] [stdout] d13ca20d33ea8fc89295ed506eca1b195cc5a64eacc495f021c6e49017b7b09b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3665e3a1cb5404a8c27f006bbbcc4be107640a4e21dd8771244474acaed56140 [INFO] running `Command { std: "docker" "start" "-a" "3665e3a1cb5404a8c27f006bbbcc4be107640a4e21dd8771244474acaed56140", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling rustls-pemfile v1.0.4 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling vec1 v1.12.1 [INFO] [stderr] Compiling icu_properties v2.1.1 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling omegle-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/types/rand_id.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [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] 43 - .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stdout] 43 + .all(|char| char != '1' && char != '0' && char != 'I' && char != 'O' ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/types/rand_id.rs:66:29 [INFO] [stdout] | [INFO] [stdout] 66 | .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 66 - .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stdout] 66 + .all(|char| char != '1' && char != '0' && char != 'I' && char != 'O' ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.84s [INFO] running `Command { std: "docker" "inspect" "3665e3a1cb5404a8c27f006bbbcc4be107640a4e21dd8771244474acaed56140", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3665e3a1cb5404a8c27f006bbbcc4be107640a4e21dd8771244474acaed56140", kill_on_drop: false }` [INFO] [stdout] 3665e3a1cb5404a8c27f006bbbcc4be107640a4e21dd8771244474acaed56140 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ba2487c31f7b1980726c90e58a44eb06068cbbec318fccf559173bb9228b945 [INFO] running `Command { std: "docker" "start" "-a" "8ba2487c31f7b1980726c90e58a44eb06068cbbec318fccf559173bb9228b945", kill_on_drop: false }` [INFO] [stderr] Compiling serde_test v1.0.177 [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/types/rand_id.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [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] 43 - .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stdout] 43 + .all(|char| char != '1' && char != '0' && char != 'I' && char != 'O' ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/types/rand_id.rs:66:29 [INFO] [stdout] | [INFO] [stdout] 66 | .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 66 - .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stdout] 66 + .all(|char| char != '1' && char != '0' && char != 'I' && char != 'O' ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling omegle-rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/types/rand_id.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [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] 43 - .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stdout] 43 + .all(|char| char != '1' && char != '0' && char != 'I' && char != 'O' ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/types/rand_id.rs:66:29 [INFO] [stdout] | [INFO] [stdout] 66 | .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 66 - .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stdout] 66 + .all(|char| char != '1' && char != '0' && char != 'I' && char != 'O' ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.39s [INFO] running `Command { std: "docker" "inspect" "8ba2487c31f7b1980726c90e58a44eb06068cbbec318fccf559173bb9228b945", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ba2487c31f7b1980726c90e58a44eb06068cbbec318fccf559173bb9228b945", kill_on_drop: false }` [INFO] [stdout] 8ba2487c31f7b1980726c90e58a44eb06068cbbec318fccf559173bb9228b945 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c927571b1bac0c1e3b189d39c1227ac74eeb7a9a28fd83fa99394d51206c6179 [INFO] running `Command { std: "docker" "start" "-a" "c927571b1bac0c1e3b189d39c1227ac74eeb7a9a28fd83fa99394d51206c6179", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/types/rand_id.rs:43:29 [INFO] [stderr] | [INFO] [stderr] 43 | .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [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] 43 - .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stderr] 43 + .all(|char| char != '1' && char != '0' && char != 'I' && char != 'O' ) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/types/rand_id.rs:66:29 [INFO] [stderr] | [INFO] [stderr] 66 | .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 66 - .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stderr] 66 + .all(|char| char != '1' && char != '0' && char != 'I' && char != 'O' ) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `omegle-rs` (lib) generated 2 warnings (run `cargo fix --lib -p omegle-rs` to apply 2 suggestions) [INFO] [stderr] warning: `omegle-rs` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/omegle_rs-1fa9bef615c9f52a) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test status::tests::invalid_response_text_should_error ... ok [INFO] [stdout] test status::tests::no_servers_given_should_error ... ok [INFO] [stdout] test types::chat_event::tests::can_deserialize_status_info_event ... ok [INFO] [stdout] test types::chat_event::tests::can_deserialize_single_event ... ok [INFO] [stdout] test status::tests::valid_response_text_should_give_status ... ok [INFO] [stdout] test types::chat_event::tests::can_not_deserialize_unexpected_event ... ok [INFO] [stdout] test types::chat_server::tests::can_deserialize_and_serialize_valid_string ... ok [INFO] [stdout] test types::chat_event::tests::can_not_deserialize_with_one_invalid_event ... ok [INFO] [stdout] test types::chat_event::tests::can_not_deserialize_empty_events ... ok [INFO] [stdout] test types::chat_event::tests::can_deserialize_multi_event ... ok [INFO] [stdout] test types::check_server::tests::can_deserialize_valid_string ... ok [INFO] [stdout] test types::check_server::tests::cant_deserialize_short_string ... ok [INFO] [stdout] test types::check_server::tests::cant_deserialize_incorrect_domain ... ok [INFO] [stdout] test types::client_id::tests::can_not_deserialize_string_less_than_thirty_chars ... ok [INFO] [stdout] test types::client_id::tests::can_deserialize_and_serialize_valid_central_string ... ok [INFO] [stdout] test types::client_id::tests::can_not_deserialize_string_with_invalid_id ... ok [INFO] [stdout] test types::rand_id::tests::allows_valid_id_string ... ok [INFO] [stdout] test types::rand_id::tests::errors_on_invalid_id_string ... ok [INFO] [stdout] test types::rand_id::tests::errors_on_long_id_string ... ok [INFO] [stdout] test types::chat_server::tests::can_not_deserialize_string_with_invalid_start ... ok [INFO] [stdout] test types::chat_server::tests::can_not_deserialize_string_with_no_id ... ok [INFO] [stdout] test types::rand_id::tests::new_generates_valid_id ... ok [INFO] [stdout] test types::rand_id::tests::serializes_to_valid_id ... ok [INFO] [stdout] test types::client_id::tests::can_deserialize_and_serialize_valid_shard_string ... ok [INFO] [stdout] test types::lang::tests::serializes_properly ... ok [INFO] [stdout] test types::client_id::tests::can_not_deserialize_string_with_invalid_start ... ok [INFO] [stdout] test types::chat_server::tests::can_not_deserialize_string_with_invalid_id ... ok [INFO] [stdout] test types::client_id::tests::can_not_deserialize_central_string_with_no_id ... ok [INFO] [stdout] test types::client_id::tests::can_not_deserialize_shard_string_with_no_id ... ok [INFO] [stdout] test types::rand_id::tests::errors_on_short_id_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Doc-tests omegle_rs [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/types/rand_id.rs:43:29 [INFO] [stderr] | [INFO] [stderr] 43 | .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [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] 43 - .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stderr] 43 + .all(|char| char != '1' && char != '0' && char != 'I' && char != 'O' ) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/types/rand_id.rs:66:29 [INFO] [stderr] | [INFO] [stderr] 66 | .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 66 - .all(|char| (char != '1' && char != '0' && char != 'I' && char != 'O')) [INFO] [stderr] 66 + .all(|char| char != '1' && char != '0' && char != 'I' && char != 'O' ) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/omegle.rs - omegle::Omegle::new (line 62) ... ok [INFO] [stdout] test src/omegle.rs - omegle::Omegle::new (line 75) ... ok [INFO] [stdout] test src/omegle.rs - omegle::Omegle::new_chat (line 101) ... ok [INFO] [stdout] test src/types/rand_id.rs - types::rand_id::RandID (line 17) ... ok [INFO] [stdout] test src/status.rs - status::OmegleStatus::get_omegle_status (line 40) ... ok [INFO] [stdout] test src/types/rand_id.rs - types::rand_id::RandID (line 23) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.46s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c927571b1bac0c1e3b189d39c1227ac74eeb7a9a28fd83fa99394d51206c6179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c927571b1bac0c1e3b189d39c1227ac74eeb7a9a28fd83fa99394d51206c6179", kill_on_drop: false }` [INFO] [stdout] c927571b1bac0c1e3b189d39c1227ac74eeb7a9a28fd83fa99394d51206c6179