[INFO] cloning repository https://github.com/openkylin/rust-clap-3 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/openkylin/rust-clap-3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopenkylin%2Frust-clap-3", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopenkylin%2Frust-clap-3'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2b0adc7834518c4633e0d85e4b7dd67b412f8c5c [INFO] checking openkylin/rust-clap-3 against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopenkylin%2Frust-clap-3" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/openkylin/rust-clap-3 [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/openkylin/rust-clap-3 [INFO] tweaked toml for git repo https://github.com/openkylin/rust-clap-3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/openkylin/rust-clap-3 on toolchain 5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/openkylin/rust-clap-3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Updating clap_lex v0.2.4 -> v0.6.0 (available: v0.7.5) [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded io-lifetimes v0.7.3 [INFO] [stderr] Downloaded rustversion v1.0.8 [INFO] [stderr] Downloaded clap_derive v3.2.25 [INFO] [stderr] Downloaded trybuild v1.0.63 [INFO] [stderr] Downloaded backtrace v0.3.66 [INFO] [stderr] Downloaded terminal_size v0.2.1 [INFO] [stderr] Downloaded rustix v0.35.9 [INFO] [stderr] Downloaded unicode-ident v1.0.2 [INFO] [stderr] Downloaded gimli v0.26.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cae253e4a2c68ce771e74b5e5cff4537217ed8ac321f0963675ba8bff2398e5d [INFO] running `Command { std: "docker" "start" "-a" "cae253e4a2c68ce771e74b5e5cff4537217ed8ac321f0963675ba8bff2398e5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cae253e4a2c68ce771e74b5e5cff4537217ed8ac321f0963675ba8bff2398e5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cae253e4a2c68ce771e74b5e5cff4537217ed8ac321f0963675ba8bff2398e5d", kill_on_drop: false }` [INFO] [stdout] cae253e4a2c68ce771e74b5e5cff4537217ed8ac321f0963675ba8bff2398e5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78bcef26381653e25856af7639fb99667e74caba7d13b9b2667ea2dfc6978cfc [INFO] running `Command { std: "docker" "start" "-a" "78bcef26381653e25856af7639fb99667e74caba7d13b9b2667ea2dfc6978cfc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling serde v1.0.139 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling serde_derive v1.0.139 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Compiling trybuild v1.0.63 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling rustversion v1.0.8 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking shlex v1.1.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v3.2.25 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-doc` [INFO] [stdout] --> src/lib.rs:154:7 [INFO] [stdout] | [INFO] [stdout] 154 | #[cfg(feature = "unstable-doc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-doc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-doc` [INFO] [stdout] --> src/lib.rs:156:7 [INFO] [stdout] | [INFO] [stdout] 156 | #[cfg(feature = "unstable-doc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-doc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-doc` [INFO] [stdout] --> src/lib.rs:158:7 [INFO] [stdout] | [INFO] [stdout] 158 | #[cfg(feature = "unstable-doc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-doc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-doc` [INFO] [stdout] --> src/lib.rs:160:7 [INFO] [stdout] | [INFO] [stdout] 160 | #[cfg(feature = "unstable-doc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-doc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-doc` [INFO] [stdout] --> src/lib.rs:162:7 [INFO] [stdout] | [INFO] [stdout] 162 | #[cfg(feature = "unstable-doc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-doc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/arg.rs:219:15 [INFO] [stdout] | [INFO] [stdout] 219 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/arg.rs:223:19 [INFO] [stdout] | [INFO] [stdout] 223 | #[cfg(not(feature = "unstable-v4"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/command.rs:2350:15 [INFO] [stdout] | [INFO] [stdout] 2350 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/command.rs:2354:19 [INFO] [stdout] | [INFO] [stdout] 2354 | #[cfg(not(feature = "unstable-v4"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/command.rs:5104:25 [INFO] [stdout] | [INFO] [stdout] 5104 | || cfg!(feature = "unstable-v4") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/possible_value.rs:156:11 [INFO] [stdout] | [INFO] [stdout] 156 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | #[cfg(not(feature = "unstable-v4"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:32:23 [INFO] [stdout] | [INFO] [stdout] 32 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:57:19 [INFO] [stdout] | [INFO] [stdout] 57 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:88:19 [INFO] [stdout] | [INFO] [stdout] 88 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:164:19 [INFO] [stdout] | [INFO] [stdout] 164 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:182:19 [INFO] [stdout] | [INFO] [stdout] 182 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:200:19 [INFO] [stdout] | [INFO] [stdout] 200 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:218:19 [INFO] [stdout] | [INFO] [stdout] 218 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:691:11 [INFO] [stdout] | [INFO] [stdout] 691 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/parser/arg_matcher.rs:39:27 [INFO] [stdout] | [INFO] [stdout] 39 | #[cfg(not(feature = "unstable-v4"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/parser/arg_matcher.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/parser/parser.rs:432:25 [INFO] [stdout] | [INFO] [stdout] 432 | if cfg!(feature = "unstable-v4") || !raw_args.is_end(&args_cursor) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/parser/features/suggestions.rs:75:17 [INFO] [stdout] | [INFO] [stdout] 75 | #[cfg(all(test, features = "suggestions"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 75 - #[cfg(all(test, features = "suggestions"))] [INFO] [stdout] 75 + #[cfg(all(test, feature = "suggestions"))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/output/help.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/output/help.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | #[cfg(not(feature = "unstable-v4"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/output/help.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 48 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/output/help.rs:54:15 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg(not(feature = "unstable-v4"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/output/help.rs:480:15 [INFO] [stdout] | [INFO] [stdout] 480 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/output/help.rs:666:21 [INFO] [stdout] | [INFO] [stdout] 666 | || cfg!(feature = "unstable-v4") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v1.6.0 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/builder/command.rs:4454:17 [INFO] [stdout] | [INFO] [stdout] 4454 | for mut sc in &mut self.subcommands { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parse` is never used [INFO] [stdout] --> src/builder/value_parser.rs:547:8 [INFO] [stdout] | [INFO] [stdout] 539 | trait AnyValueParser: Send + Sync + 'static { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 547 | fn parse( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GroupedValues` is never constructed [INFO] [stdout] --> src/parser/matches/arg_matches.rs:1697:12 [INFO] [stdout] | [INFO] [stdout] 1697 | pub struct GroupedValues<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/builder/arg.rs:5154:36 [INFO] [stdout] | [INFO] [stdout] 5154 | pub(crate) fn name_no_brackets(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 5154 | pub(crate) fn name_no_brackets(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/builder/command.rs:4574:25 [INFO] [stdout] | [INFO] [stdout] 4574 | fn two_groups_of(&self, condition: F) -> Option<(&ArgGroup, &ArgGroup)> [INFO] [stdout] | ^^^^^ --------- --------- [INFO] [stdout] | | || || [INFO] [stdout] | | || |the lifetimes get resolved as `'_` [INFO] [stdout] | | || the lifetimes get resolved as `'_` [INFO] [stdout] | | |the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 4574 | fn two_groups_of(&self, condition: F) -> Option<(&ArgGroup<'_>, &ArgGroup<'_>)> [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/error/mod.rs:1088:18 [INFO] [stdout] | [INFO] [stdout] 1088 | fn formatted(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 1088 | fn formatted(&self) -> Cow<'_, Colorizer> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/arg_matcher.rs:119:27 [INFO] [stdout] | [INFO] [stdout] 119 | pub(crate) fn arg_ids(&self) -> indexmap::map::Keys { [INFO] [stdout] | ^^^^^ ----------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 119 | pub(crate) fn arg_ids(&self) -> indexmap::map::Keys<'_, Id, MatchedArg> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/arg_matcher.rs:123:25 [INFO] [stdout] | [INFO] [stdout] 123 | pub(crate) fn entry(&mut self, arg: &Id) -> indexmap::map::Entry { [INFO] [stdout] | ^^^^^^^^^ ------------------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 123 | pub(crate) fn entry(&mut self, arg: &Id) -> indexmap::map::Entry<'_, Id, MatchedArg> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/arg_matcher.rs:135:24 [INFO] [stdout] | [INFO] [stdout] 135 | pub(crate) fn iter(&self) -> indexmap::map::Iter { [INFO] [stdout] | ^^^^^ ----------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 135 | pub(crate) fn iter(&self) -> indexmap::map::Iter<'_, Id, MatchedArg> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/matches/arg_matches.rs:220:9 [INFO] [stdout] | [INFO] [stdout] 220 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 221 | id: &str, [INFO] [stdout] 222 | ) -> Option> { [INFO] [stdout] | ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 222 | ) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/matches/arg_matches.rs:480:30 [INFO] [stdout] | [INFO] [stdout] 480 | pub fn values_of(&self, id: T) -> Option { [INFO] [stdout] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 480 | pub fn values_of(&self, id: T) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/matches/arg_matches.rs:558:33 [INFO] [stdout] | [INFO] [stdout] 558 | pub fn values_of_os(&self, id: T) -> Option { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 558 | pub fn values_of_os(&self, id: T) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/matches/arg_matches.rs:1244:9 [INFO] [stdout] | [INFO] [stdout] 1244 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 1245 | id: &str, [INFO] [stdout] 1246 | ) -> Result>, MatchesError> { [INFO] [stdout] | ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 1246 | ) -> Result>, MatchesError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/matches/matched_arg.rs:102:32 [INFO] [stdout] | [INFO] [stdout] 102 | pub(crate) fn vals_flatten(&self) -> Flatten>> { [INFO] [stdout] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 102 | pub(crate) fn vals_flatten(&self) -> Flatten>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/matches/matched_arg.rs:110:36 [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) fn raw_vals_flatten(&self) -> Flatten>> { [INFO] [stdout] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) fn raw_vals_flatten(&self) -> Flatten>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking toml v0.5.9 [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-doc` [INFO] [stdout] --> src/lib.rs:154:7 [INFO] [stdout] | [INFO] [stdout] 154 | #[cfg(feature = "unstable-doc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-doc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-doc` [INFO] [stdout] --> src/lib.rs:156:7 [INFO] [stdout] | [INFO] [stdout] 156 | #[cfg(feature = "unstable-doc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-doc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-doc` [INFO] [stdout] --> src/lib.rs:158:7 [INFO] [stdout] | [INFO] [stdout] 158 | #[cfg(feature = "unstable-doc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-doc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-doc` [INFO] [stdout] --> src/lib.rs:160:7 [INFO] [stdout] | [INFO] [stdout] 160 | #[cfg(feature = "unstable-doc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-doc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-doc` [INFO] [stdout] --> src/lib.rs:162:7 [INFO] [stdout] | [INFO] [stdout] 162 | #[cfg(feature = "unstable-doc")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-doc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/arg.rs:219:15 [INFO] [stdout] | [INFO] [stdout] 219 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/arg.rs:223:19 [INFO] [stdout] | [INFO] [stdout] 223 | #[cfg(not(feature = "unstable-v4"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/command.rs:2350:15 [INFO] [stdout] | [INFO] [stdout] 2350 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/command.rs:2354:19 [INFO] [stdout] | [INFO] [stdout] 2354 | #[cfg(not(feature = "unstable-v4"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/command.rs:5104:25 [INFO] [stdout] | [INFO] [stdout] 5104 | || cfg!(feature = "unstable-v4") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/possible_value.rs:156:11 [INFO] [stdout] | [INFO] [stdout] 156 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | #[cfg(not(feature = "unstable-v4"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:32:23 [INFO] [stdout] | [INFO] [stdout] 32 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:57:19 [INFO] [stdout] | [INFO] [stdout] 57 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:88:19 [INFO] [stdout] | [INFO] [stdout] 88 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:164:19 [INFO] [stdout] | [INFO] [stdout] 164 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:182:19 [INFO] [stdout] | [INFO] [stdout] 182 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:200:19 [INFO] [stdout] | [INFO] [stdout] 200 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:218:19 [INFO] [stdout] | [INFO] [stdout] 218 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/builder/debug_asserts.rs:691:11 [INFO] [stdout] | [INFO] [stdout] 691 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/parser/arg_matcher.rs:39:27 [INFO] [stdout] | [INFO] [stdout] 39 | #[cfg(not(feature = "unstable-v4"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/parser/arg_matcher.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/parser/parser.rs:432:25 [INFO] [stdout] | [INFO] [stdout] 432 | if cfg!(feature = "unstable-v4") || !raw_args.is_end(&args_cursor) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/parser/features/suggestions.rs:75:17 [INFO] [stdout] | [INFO] [stdout] 75 | #[cfg(all(test, features = "suggestions"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 75 - #[cfg(all(test, features = "suggestions"))] [INFO] [stdout] 75 + #[cfg(all(test, feature = "suggestions"))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/output/help.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/output/help.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | #[cfg(not(feature = "unstable-v4"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/output/help.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 48 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/output/help.rs:54:15 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg(not(feature = "unstable-v4"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/output/help.rs:480:15 [INFO] [stdout] | [INFO] [stdout] 480 | #[cfg(feature = "unstable-v4")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable-v4` [INFO] [stdout] --> src/output/help.rs:666:21 [INFO] [stdout] | [INFO] [stdout] 666 | || cfg!(feature = "unstable-v4") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atty`, `backtrace`, `cargo`, `clap_derive`, `color`, `debug`, `default`, `deprecated`, `derive`, `env`, `regex`, `std`, `strsim`, `suggestions`, `termcolor`, `terminal_size`, `unicase`, `unicode`, `unstable-grouped`, `unstable-replace`, `wrap_help`, `yaml`, and `yaml-rust` [INFO] [stdout] = help: consider adding `unstable-v4` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/builder/command.rs:4454:17 [INFO] [stdout] | [INFO] [stdout] 4454 | for mut sc in &mut self.subcommands { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parse` is never used [INFO] [stdout] --> src/builder/value_parser.rs:547:8 [INFO] [stdout] | [INFO] [stdout] 539 | trait AnyValueParser: Send + Sync + 'static { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 547 | fn parse( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GroupedValues` is never constructed [INFO] [stdout] --> src/parser/matches/arg_matches.rs:1697:12 [INFO] [stdout] | [INFO] [stdout] 1697 | pub struct GroupedValues<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/builder/arg.rs:5154:36 [INFO] [stdout] | [INFO] [stdout] 5154 | pub(crate) fn name_no_brackets(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 5154 | pub(crate) fn name_no_brackets(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/builder/command.rs:4574:25 [INFO] [stdout] | [INFO] [stdout] 4574 | fn two_groups_of(&self, condition: F) -> Option<(&ArgGroup, &ArgGroup)> [INFO] [stdout] | ^^^^^ --------- --------- [INFO] [stdout] | | || || [INFO] [stdout] | | || |the lifetimes get resolved as `'_` [INFO] [stdout] | | || the lifetimes get resolved as `'_` [INFO] [stdout] | | |the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 4574 | fn two_groups_of(&self, condition: F) -> Option<(&ArgGroup<'_>, &ArgGroup<'_>)> [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/error/mod.rs:1088:18 [INFO] [stdout] | [INFO] [stdout] 1088 | fn formatted(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 1088 | fn formatted(&self) -> Cow<'_, Colorizer> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/arg_matcher.rs:119:27 [INFO] [stdout] | [INFO] [stdout] 119 | pub(crate) fn arg_ids(&self) -> indexmap::map::Keys { [INFO] [stdout] | ^^^^^ ----------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 119 | pub(crate) fn arg_ids(&self) -> indexmap::map::Keys<'_, Id, MatchedArg> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/arg_matcher.rs:123:25 [INFO] [stdout] | [INFO] [stdout] 123 | pub(crate) fn entry(&mut self, arg: &Id) -> indexmap::map::Entry { [INFO] [stdout] | ^^^^^^^^^ ------------------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 123 | pub(crate) fn entry(&mut self, arg: &Id) -> indexmap::map::Entry<'_, Id, MatchedArg> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/arg_matcher.rs:135:24 [INFO] [stdout] | [INFO] [stdout] 135 | pub(crate) fn iter(&self) -> indexmap::map::Iter { [INFO] [stdout] | ^^^^^ ----------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 135 | pub(crate) fn iter(&self) -> indexmap::map::Iter<'_, Id, MatchedArg> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/matches/arg_matches.rs:220:9 [INFO] [stdout] | [INFO] [stdout] 220 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 221 | id: &str, [INFO] [stdout] 222 | ) -> Option> { [INFO] [stdout] | ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 222 | ) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/matches/arg_matches.rs:480:30 [INFO] [stdout] | [INFO] [stdout] 480 | pub fn values_of(&self, id: T) -> Option { [INFO] [stdout] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 480 | pub fn values_of(&self, id: T) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/matches/arg_matches.rs:558:33 [INFO] [stdout] | [INFO] [stdout] 558 | pub fn values_of_os(&self, id: T) -> Option { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 558 | pub fn values_of_os(&self, id: T) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/matches/arg_matches.rs:1244:9 [INFO] [stdout] | [INFO] [stdout] 1244 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 1245 | id: &str, [INFO] [stdout] 1246 | ) -> Result>, MatchesError> { [INFO] [stdout] | ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 1246 | ) -> Result>, MatchesError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/matches/matched_arg.rs:102:32 [INFO] [stdout] | [INFO] [stdout] 102 | pub(crate) fn vals_flatten(&self) -> Flatten>> { [INFO] [stdout] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 102 | pub(crate) fn vals_flatten(&self) -> Flatten>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parser/matches/matched_arg.rs:110:36 [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) fn raw_vals_flatten(&self) -> Flatten>> { [INFO] [stdout] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) fn raw_vals_flatten(&self) -> Flatten>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.89s [INFO] running `Command { std: "docker" "inspect" "78bcef26381653e25856af7639fb99667e74caba7d13b9b2667ea2dfc6978cfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78bcef26381653e25856af7639fb99667e74caba7d13b9b2667ea2dfc6978cfc", kill_on_drop: false }` [INFO] [stdout] 78bcef26381653e25856af7639fb99667e74caba7d13b9b2667ea2dfc6978cfc