[INFO] fetching crate clap_derive-v3 3.0.0-beta.1...
[INFO] testing clap_derive-v3-3.0.0-beta.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate clap_derive-v3 3.0.0-beta.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate clap_derive-v3 3.0.0-beta.1
[INFO] finished tweaking crates.io crate clap_derive-v3 3.0.0-beta.1
[INFO] tweaked toml for crates.io crate clap_derive-v3 3.0.0-beta.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate clap_derive-v3 3.0.0-beta.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate clap_derive-v3 3.0.0-beta.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-error v0.4.12
[INFO] [stderr]   Downloaded proc-macro2 v1.0.9
[INFO] [stderr]   Downloaded quote v1.0.3
[INFO] [stderr]   Downloaded proc-macro-error-attr v0.4.12
[INFO] [stderr]   Downloaded syn v1.0.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 112768079e94d0b28ef39d0f69a9e5b1f7c9dd38fb9bc9e09f55c332bfeff14e
[INFO] running `Command { std: "docker" "start" "-a" "112768079e94d0b28ef39d0f69a9e5b1f7c9dd38fb9bc9e09f55c332bfeff14e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "112768079e94d0b28ef39d0f69a9e5b1f7c9dd38fb9bc9e09f55c332bfeff14e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "112768079e94d0b28ef39d0f69a9e5b1f7c9dd38fb9bc9e09f55c332bfeff14e", kill_on_drop: false }`
[INFO] [stdout] 112768079e94d0b28ef39d0f69a9e5b1f7c9dd38fb9bc9e09f55c332bfeff14e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a28fb16a34190df5182b78d76b81c5b6382702cf0e84af09b946e1286bf47df
[INFO] running `Command { std: "docker" "start" "-a" "0a28fb16a34190df5182b78d76b81c5b6382702cf0e84af09b946e1286bf47df", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling clap_derive-v3 v3.0.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/derives/parse.rs:175:28
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 "about" => (Ok(About(name, None))),
[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] 175 -                 "about" => (Ok(About(name, None))),
[INFO] [stdout] 175 +                 "about" => Ok(About(name, None)) ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/derives/parse.rs:176:29
[INFO] [stdout]     |
[INFO] [stdout] 176 |                 "author" => (Ok(Author(name, None))),
[INFO] [stdout]     |                             ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 176 -                 "author" => (Ok(Author(name, None))),
[INFO] [stdout] 176 +                 "author" => Ok(Author(name, None)) ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CasingStyle` and `Parser`
[INFO] [stdout]   --> src/derives/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Attrs, CasingStyle, GenOutput, Kind, Name, Parser, ParserKind, DEFAULT_CASING,
[INFO] [stdout]    |            ^^^^^^^^^^^                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/derives/parse.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     RenameAllEnv(Ident, LitStr),
[INFO] [stdout]    |     ------------ ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 29 -     RenameAllEnv(Ident, LitStr),
[INFO] [stdout] 29 +     RenameAllEnv((), LitStr),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/derives/parse.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |     RenameAll(Ident, LitStr),
[INFO] [stdout]    |     --------- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 30 -     RenameAll(Ident, LitStr),
[INFO] [stdout] 30 +     RenameAll((), LitStr),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `eq_token` is never read
[INFO] [stdout]    --> src/derives/parse.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub struct ParserSpec {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 189 |     pub kind: Ident,
[INFO] [stdout] 190 |     pub eq_token: Option<Token![=]>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ParserSpec` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.76s
[INFO] running `Command { std: "docker" "inspect" "0a28fb16a34190df5182b78d76b81c5b6382702cf0e84af09b946e1286bf47df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a28fb16a34190df5182b78d76b81c5b6382702cf0e84af09b946e1286bf47df", kill_on_drop: false }`
[INFO] [stdout] 0a28fb16a34190df5182b78d76b81c5b6382702cf0e84af09b946e1286bf47df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95f21e767bcf6470343c09a769bea61efe34e0db10dcd126b251a6302d686f66
[INFO] running `Command { std: "docker" "start" "-a" "95f21e767bcf6470343c09a769bea61efe34e0db10dcd126b251a6302d686f66", kill_on_drop: false }`
[INFO] [stderr]    Compiling clap_derive-v3 v3.0.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/derives/parse.rs:175:28
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 "about" => (Ok(About(name, None))),
[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] 175 -                 "about" => (Ok(About(name, None))),
[INFO] [stdout] 175 +                 "about" => Ok(About(name, None)) ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/derives/parse.rs:176:29
[INFO] [stdout]     |
[INFO] [stdout] 176 |                 "author" => (Ok(Author(name, None))),
[INFO] [stdout]     |                             ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 176 -                 "author" => (Ok(Author(name, None))),
[INFO] [stdout] 176 +                 "author" => Ok(Author(name, None)) ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CasingStyle` and `Parser`
[INFO] [stdout]   --> src/derives/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Attrs, CasingStyle, GenOutput, Kind, Name, Parser, ParserKind, DEFAULT_CASING,
[INFO] [stdout]    |            ^^^^^^^^^^^                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/derives/parse.rs:175:28
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 "about" => (Ok(About(name, None))),
[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] 175 -                 "about" => (Ok(About(name, None))),
[INFO] [stdout] 175 +                 "about" => Ok(About(name, None)) ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/derives/parse.rs:176:29
[INFO] [stdout]     |
[INFO] [stdout] 176 |                 "author" => (Ok(Author(name, None))),
[INFO] [stdout]     |                             ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 176 -                 "author" => (Ok(Author(name, None))),
[INFO] [stdout] 176 +                 "author" => Ok(Author(name, None)) ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CasingStyle` and `Parser`
[INFO] [stdout]   --> src/derives/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Attrs, CasingStyle, GenOutput, Kind, Name, Parser, ParserKind, DEFAULT_CASING,
[INFO] [stdout]    |            ^^^^^^^^^^^                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/derives/parse.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     RenameAllEnv(Ident, LitStr),
[INFO] [stdout]    |     ------------ ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 29 -     RenameAllEnv(Ident, LitStr),
[INFO] [stdout] 29 +     RenameAllEnv((), LitStr),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/derives/parse.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |     RenameAll(Ident, LitStr),
[INFO] [stdout]    |     --------- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 30 -     RenameAll(Ident, LitStr),
[INFO] [stdout] 30 +     RenameAll((), LitStr),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `eq_token` is never read
[INFO] [stdout]    --> src/derives/parse.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub struct ParserSpec {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 189 |     pub kind: Ident,
[INFO] [stdout] 190 |     pub eq_token: Option<Token![=]>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ParserSpec` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/derives/parse.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     RenameAllEnv(Ident, LitStr),
[INFO] [stdout]    |     ------------ ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 29 -     RenameAllEnv(Ident, LitStr),
[INFO] [stdout] 29 +     RenameAllEnv((), LitStr),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/derives/parse.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |     RenameAll(Ident, LitStr),
[INFO] [stdout]    |     --------- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 30 -     RenameAll(Ident, LitStr),
[INFO] [stdout] 30 +     RenameAll((), LitStr),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `eq_token` is never read
[INFO] [stdout]    --> src/derives/parse.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub struct ParserSpec {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 189 |     pub kind: Ident,
[INFO] [stdout] 190 |     pub eq_token: Option<Token![=]>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ParserSpec` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "95f21e767bcf6470343c09a769bea61efe34e0db10dcd126b251a6302d686f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f21e767bcf6470343c09a769bea61efe34e0db10dcd126b251a6302d686f66", kill_on_drop: false }`
[INFO] [stdout] 95f21e767bcf6470343c09a769bea61efe34e0db10dcd126b251a6302d686f66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0313a1090badcab3305f0a91ada6b942ac6010a3f3c4abc000dd19d48a5067bc
[INFO] running `Command { std: "docker" "start" "-a" "0313a1090badcab3305f0a91ada6b942ac6010a3f3c4abc000dd19d48a5067bc", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/derives/parse.rs:175:28
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 "about" => (Ok(About(name, None))),
[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] 175 -                 "about" => (Ok(About(name, None))),
[INFO] [stderr] 175 +                 "about" => Ok(About(name, None)) ,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/derives/parse.rs:176:29
[INFO] [stderr]     |
[INFO] [stderr] 176 |                 "author" => (Ok(Author(name, None))),
[INFO] [stderr]     |                             ^                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 176 -                 "author" => (Ok(Author(name, None))),
[INFO] [stderr] 176 +                 "author" => Ok(Author(name, None)) ,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CasingStyle` and `Parser`
[INFO] [stderr]   --> src/derives/mod.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Attrs, CasingStyle, GenOutput, Kind, Name, Parser, ParserKind, DEFAULT_CASING,
[INFO] [stderr]    |            ^^^^^^^^^^^                         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/derives/parse.rs:29:18
[INFO] [stderr]    |
[INFO] [stderr] 29 |     RenameAllEnv(Ident, LitStr),
[INFO] [stderr]    |     ------------ ^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 29 -     RenameAllEnv(Ident, LitStr),
[INFO] [stderr] 29 +     RenameAllEnv((), LitStr),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/derives/parse.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |     RenameAll(Ident, LitStr),
[INFO] [stderr]    |     --------- ^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 30 -     RenameAll(Ident, LitStr),
[INFO] [stderr] 30 +     RenameAll((), LitStr),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `eq_token` is never read
[INFO] [stderr]    --> src/derives/parse.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 188 | pub struct ParserSpec {
[INFO] [stderr]     |            ---------- field in this struct
[INFO] [stderr] 189 |     pub kind: Ident,
[INFO] [stderr] 190 |     pub eq_token: Option<Token![=]>,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ParserSpec` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `clap_derive-v3` (lib) generated 6 warnings (run `cargo fix --lib -p clap_derive-v3` to apply 3 suggestions)
[INFO] [stderr] warning: `clap_derive-v3` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/clap_derive_v3-6558d10e2f95b94b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clap_derive_v3
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/derives/parse.rs:175:28
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 "about" => (Ok(About(name, None))),
[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] 175 -                 "about" => (Ok(About(name, None))),
[INFO] [stderr] 175 +                 "about" => Ok(About(name, None)) ,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/derives/parse.rs:176:29
[INFO] [stderr]     |
[INFO] [stderr] 176 |                 "author" => (Ok(Author(name, None))),
[INFO] [stderr]     |                             ^                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 176 -                 "author" => (Ok(Author(name, None))),
[INFO] [stderr] 176 +                 "author" => Ok(Author(name, None)) ,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0313a1090badcab3305f0a91ada6b942ac6010a3f3c4abc000dd19d48a5067bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0313a1090badcab3305f0a91ada6b942ac6010a3f3c4abc000dd19d48a5067bc", kill_on_drop: false }`
[INFO] [stdout] 0313a1090badcab3305f0a91ada6b942ac6010a3f3c4abc000dd19d48a5067bc
