[INFO] fetching crate structopt 0.3.26...
[INFO] testing structopt-0.3.26 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate structopt 0.3.26 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate structopt 0.3.26
[INFO] finished tweaking crates.io crate structopt 0.3.26
[INFO] tweaked toml for crates.io crate structopt 0.3.26 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate structopt 0.3.26 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate structopt 0.3.26 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" "+beta-2026-03-05" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ea0e17156b808ffb97e0e3c7662ced94eaf8131e392763cf883a0d6fa6fcd61
[INFO] running `Command { std: "docker" "start" "-a" "5ea0e17156b808ffb97e0e3c7662ced94eaf8131e392763cf883a0d6fa6fcd61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ea0e17156b808ffb97e0e3c7662ced94eaf8131e392763cf883a0d6fa6fcd61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ea0e17156b808ffb97e0e3c7662ced94eaf8131e392763cf883a0d6fa6fcd61", kill_on_drop: false }`
[INFO] [stdout] 5ea0e17156b808ffb97e0e3c7662ced94eaf8131e392763cf883a0d6fa6fcd61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c8bfeab5f5f9ae5d9b57310cf09ba82107ef6ba087426745426c4d0d186b3d2
[INFO] running `Command { std: "docker" "start" "-a" "7c8bfeab5f5f9ae5d9b57310cf09ba82107ef6ba087426745426c4d0d186b3d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling syn v1.0.61
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.26 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.26s
[INFO] running `Command { std: "docker" "inspect" "7c8bfeab5f5f9ae5d9b57310cf09ba82107ef6ba087426745426c4d0d186b3d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c8bfeab5f5f9ae5d9b57310cf09ba82107ef6ba087426745426c4d0d186b3d2", kill_on_drop: false }`
[INFO] [stdout] 7c8bfeab5f5f9ae5d9b57310cf09ba82107ef6ba087426745426c4d0d186b3d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c04221df9db31a12ce8f7a89af79c1b69f33073e4a81341b4620176e75d248cc
[INFO] running `Command { std: "docker" "start" "-a" "c04221df9db31a12ce8f7a89af79c1b69f33073e4a81341b4620176e75d248cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling rustversion v1.0.4
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling trybuild v1.0.41
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling dissimilar v1.0.2
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling structopt v0.3.26 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `i` is never read
[INFO] [stdout]   --> examples/enum_in_args.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Opt {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 34 |     i: Baz,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `foo` is never read
[INFO] [stdout]   --> examples/rename_all.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     FirstCommand {
[INFO] [stdout]    |     ------------ field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 54 |         foo: bool,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bar_option`, `cmds`, and `options` are never read
[INFO] [stdout]   --> examples/rename_all.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     SecondCommand {
[INFO] [stdout]    |     ------------- fields in this variant
[INFO] [stdout] ...
[INFO] [stdout] 65 |         bar_option: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |         cmds: Subcommands,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |         options: BonusOptions,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `baz_option` is never read
[INFO] [stdout]   --> examples/rename_all.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | struct BonusOptions {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 89 |     baz_option: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BonusOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `subcommand` is never read
[INFO] [stdout]   --> tests/privacy.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub struct Options {
[INFO] [stdout]    |                ------- field in this struct
[INFO] [stdout] 16 |         #[structopt(subcommand)]
[INFO] [stdout] 17 |         pub subcommand: super::subcommands::SubCommand,
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Options` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bars` is never read
[INFO] [stdout]   --> tests/privacy.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         Foo {
[INFO] [stdout]    |         --- field in this variant
[INFO] [stdout] 28 |             /// foo
[INFO] [stdout] 29 |             bars: Vec<String>,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SubCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `first_flag`, `second_flag`, `third_flag`, and `sub_command` are never read
[INFO] [stdout]    --> examples/doc_comments.rs:63:5
[INFO] [stdout]     |
[INFO] [stdout]  59 | struct Opt {
[INFO] [stdout]     |        --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  63 |     first_flag: bool,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  85 |     second_flag: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     third_flag: bool,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     sub_command: SubCommand,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `api_url` and `retries` are never read
[INFO] [stdout]   --> examples/env.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct Opt {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     api_url: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     retries: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `verbose` and `daemon_opts` are never read
[INFO] [stdout]   --> examples/flatten.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Cmdline {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     verbose: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     daemon_opts: DaemonOpts,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cmdline` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `user` and `group` are never read
[INFO] [stdout]   --> examples/flatten.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct DaemonOpts {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     user: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     group: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DaemonOpts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `x` is never read
[INFO] [stdout]   --> tests/regressions.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 11 |             struct Opts {
[INFO] [stdout]    |                    ---- field in this struct
[INFO] [stdout] 12 |                 #[structopt(long = "x")]
[INFO] [stdout] 13 |                 x: $bool,
[INFO] [stdout]    |                 ^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     m!(bool);
[INFO] [stdout]    |     -------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `format` is never read
[INFO] [stdout]   --> examples/enum_in_args_with_strum.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Opt {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     format: Format,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method`, `get`, `head`, `post`, `put`, and `delete` are never read
[INFO] [stdout]   --> examples/group.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Opt {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     method: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     get: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     head: bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     post: bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     put: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     delete: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `foo` is never read
[INFO] [stdout]   --> tests/doc-comments-help.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     struct LoremIpsum {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 94 |         #[structopt(subcommand)]
[INFO] [stdout] 95 |         foo: SubCommand,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LoremIpsum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bars` is never read
[INFO] [stdout]    --> tests/doc-comments-help.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 103 |         Foo {
[INFO] [stdout]     |         --- field in this variant
[INFO] [stdout] 104 |             #[structopt(help = "foo")]
[INFO] [stdout] 105 |             bars: Vec<String>,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SubCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `foo` is never read
[INFO] [stdout]    --> tests/doc-comments-help.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |     struct SeeFigure1 {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 139 |         #[structopt(long)]
[INFO] [stdout] 140 |         foo: bool,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SeeFigure1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `foo` and `bar` are never read
[INFO] [stdout]    --> tests/doc-comments-help.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |     struct App {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 170 |         foo: bool,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |         bar: bool,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `App` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> examples/basic.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct Opt {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     debug: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     verbose: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     speed: f64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     output: PathBuf,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     nb_cars: Option<i32>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     level: Vec<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     files: Vec<PathBuf>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `defines` is never read
[INFO] [stdout]   --> examples/keyvalue.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct Opt {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 45 |     defines: Vec<(String, i32)>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `verbose` is never read
[INFO] [stdout]   --> examples/negative_flag.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Opt {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 21 |     #[structopt(long = "no-verbose", parse(from_flag = std::ops::Not::not))]
[INFO] [stdout] 22 |     verbose: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `foos` is never read
[INFO] [stdout]   --> examples/at_least_two.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Opt {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 23 |     #[structopt(required = true, min_values = 2)]
[INFO] [stdout] 24 |     foos: Vec<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `foo` and `bar` are never read
[INFO] [stdout]   --> tests/issues.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     struct Opt {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 15 |         #[structopt(long, group = "verb")]
[INFO] [stdout] 16 |         foo: bool,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 17 |         #[structopt(long, group = "verb")]
[INFO] [stdout] 18 |         bar: bool,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `a` is never read
[INFO] [stdout]   --> tests/issues.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     struct Cli {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 23 |         #[structopt(flatten)]
[INFO] [stdout] 24 |         a: Opt,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cli` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `command` is never read
[INFO] [stdout]    --> tests/issues.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |     struct Opts {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 127 |         command: Command,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_splines` is never read
[INFO] [stdout]    --> tests/issues.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |         Reticulate {
[INFO] [stdout]     |         ---------- field in this variant
[INFO] [stdout] 135 |             /// How many splines
[INFO] [stdout] 136 |             num_splines: u8,
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `opt_vec` and `opt_opt_vec` are never read
[INFO] [stdout]    --> tests/issues.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |     struct Opt {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 168 |         opt_vec: Vec<u16>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 169 |         #[structopt(long)]
[INFO] [stdout] 170 |         opt_opt_vec: Option<Vec<u16>>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `debug` is never read
[INFO] [stdout]   --> examples/gen_completions.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Opt {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     debug: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> examples/example.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Opt {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 35 |     debug: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     speed: f64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     input: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     output: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     log: Option<Option<String>>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     optv: Option<Vec<String>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     skipped: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dragon` is never read
[INFO] [stdout]   --> examples/after_help.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct Opt {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     dragon: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dry_run`, `all`, and `repository` are never read
[INFO] [stdout]   --> examples/git.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Fetch {
[INFO] [stdout]    |     ----- fields in this variant
[INFO] [stdout] 32 |         #[structopt(long)]
[INFO] [stdout] 33 |         dry_run: bool,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 34 |         #[structopt(long)]
[INFO] [stdout] 35 |         all: bool,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 36 |         #[structopt(default_value = "origin")]
[INFO] [stdout] 37 |         repository: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `interactive`, `all`, and `files` are never read
[INFO] [stdout]   --> examples/git.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Add {
[INFO] [stdout]    |     --- fields in this variant
[INFO] [stdout] 41 |         #[structopt(short)]
[INFO] [stdout] 42 |         interactive: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 43 |         #[structopt(short)]
[INFO] [stdout] 44 |         all: bool,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 45 |         files: Vec<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tests/flatten.rs:140:17
[INFO] [stdout]     |
[INFO] [stdout] 140 |         Struct1(Struct2),
[INFO] [stdout]     |         ------- ^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Struct1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 140 -         Struct1(Struct2),
[INFO] [stdout] 140 +         Struct1(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `command_type` is never read
[INFO] [stdout]    --> tests/flatten.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub struct Struct2 {
[INFO] [stdout]     |                ------- field in this struct
[INFO] [stdout] 145 |         #[structopt(subcommand)]
[INFO] [stdout] 146 |         command_type: Enum3,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Struct2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `args` is never read
[INFO] [stdout]    --> tests/flatten.rs:151:19
[INFO] [stdout]     |
[INFO] [stdout] 151 |         Command { args: Vec<String> },
[INFO] [stdout]     |         -------   ^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Enum3` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.00s
[INFO] running `Command { std: "docker" "inspect" "c04221df9db31a12ce8f7a89af79c1b69f33073e4a81341b4620176e75d248cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c04221df9db31a12ce8f7a89af79c1b69f33073e4a81341b4620176e75d248cc", kill_on_drop: false }`
[INFO] [stdout] c04221df9db31a12ce8f7a89af79c1b69f33073e4a81341b4620176e75d248cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e6ec3239591a3f5f0f36f8a364588a66e409f6152d905bad20b3a857adddfa5
[INFO] running `Command { std: "docker" "start" "-a" "5e6ec3239591a3f5f0f36f8a364588a66e409f6152d905bad20b3a857adddfa5", kill_on_drop: false }`
[INFO] [stderr] warning: field `foo` is never read
[INFO] [stderr]   --> tests/doc-comments-help.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |     struct LoremIpsum {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 94 |         #[structopt(subcommand)]
[INFO] [stderr] 95 |         foo: SubCommand,
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `LoremIpsum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `bars` is never read
[INFO] [stderr]    --> tests/doc-comments-help.rs:105:13
[INFO] [stderr]     |
[INFO] [stderr] 103 |         Foo {
[INFO] [stderr]     |         --- field in this variant
[INFO] [stderr] 104 |             #[structopt(help = "foo")]
[INFO] [stderr] 105 |             bars: Vec<String>,
[INFO] [stderr]     |             ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `SubCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `foo` is never read
[INFO] [stderr]    --> tests/doc-comments-help.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |     struct SeeFigure1 {
[INFO] [stderr]     |            ---------- field in this struct
[INFO] [stderr] 139 |         #[structopt(long)]
[INFO] [stderr] 140 |         foo: bool,
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `SeeFigure1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `foo` and `bar` are never read
[INFO] [stderr]    --> tests/doc-comments-help.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 167 |     struct App {
[INFO] [stderr]     |            --- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 170 |         foo: bool,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] ...
[INFO] [stderr] 173 |         bar: bool,
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `App` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> examples/basic.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | struct Opt {
[INFO] [stderr]    |        --- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 39 |     debug: bool,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 44 |     verbose: u8,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |     speed: f64,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 |     output: PathBuf,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58 |     nb_cars: Option<i32>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62 |     level: Vec<String>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     files: Vec<PathBuf>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `format` is never read
[INFO] [stderr]   --> examples/enum_in_args_with_strum.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | struct Opt {
[INFO] [stderr]    |        --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 29 |     format: Format,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `x` is never read
[INFO] [stderr]   --> tests/regressions.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 11 |             struct Opts {
[INFO] [stderr]    |                    ---- field in this struct
[INFO] [stderr] 12 |                 #[structopt(long = "x")]
[INFO] [stderr] 13 |                 x: $bool,
[INFO] [stderr]    |                 ^
[INFO] [stderr] ...
[INFO] [stderr] 18 |     m!(bool);
[INFO] [stderr]    |     -------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]    = note: this warning originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: fields `method`, `get`, `head`, `post`, `put`, and `delete` are never read
[INFO] [stderr]   --> examples/group.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | struct Opt {
[INFO] [stderr]    |        --- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 30 |     method: Option<String>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     get: bool,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     head: bool,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     post: bool,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 42 |     put: bool,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     delete: bool,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> tests/flatten.rs:140:17
[INFO] [stderr]     |
[INFO] [stderr] 140 |         Struct1(Struct2),
[INFO] [stderr]     |         ------- ^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Struct1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 140 -         Struct1(Struct2),
[INFO] [stderr] 140 +         Struct1(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `command_type` is never read
[INFO] [stderr]    --> tests/flatten.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub struct Struct2 {
[INFO] [stderr]     |                ------- field in this struct
[INFO] [stderr] 145 |         #[structopt(subcommand)]
[INFO] [stderr] 146 |         command_type: Enum3,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Struct2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `args` is never read
[INFO] [stderr]    --> tests/flatten.rs:151:19
[INFO] [stderr]     |
[INFO] [stderr] 151 |         Command { args: Vec<String> },
[INFO] [stderr]     |         -------   ^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Enum3` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `debug` is never read
[INFO] [stderr]   --> examples/gen_completions.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | struct Opt {
[INFO] [stderr]    |        --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 31 |     debug: bool,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `structopt` (test "doc-comments-help") generated 4 warnings
[INFO] [stderr] warning: `structopt` (example "basic") generated 1 warning
[INFO] [stderr] warning: `structopt` (example "enum_in_args_with_strum") generated 1 warning
[INFO] [stderr] warning: `structopt` (test "regressions") generated 1 warning
[INFO] [stderr] warning: `structopt` (example "group") generated 1 warning
[INFO] [stderr] warning: `structopt` (test "flatten") generated 3 warnings
[INFO] [stderr] warning: `structopt` (example "gen_completions") generated 1 warning
[INFO] [stderr] warning: fields `foo` and `bar` are never read
[INFO] [stderr]   --> tests/issues.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     struct Opt {
[INFO] [stderr]    |            --- fields in this struct
[INFO] [stderr] 15 |         #[structopt(long, group = "verb")]
[INFO] [stderr] 16 |         foo: bool,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 17 |         #[structopt(long, group = "verb")]
[INFO] [stderr] 18 |         bar: bool,
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `a` is never read
[INFO] [stderr]   --> tests/issues.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |     struct Cli {
[INFO] [stderr]    |            --- field in this struct
[INFO] [stderr] 23 |         #[structopt(flatten)]
[INFO] [stderr] 24 |         a: Opt,
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Cli` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `command` is never read
[INFO] [stderr]    --> tests/issues.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |     struct Opts {
[INFO] [stderr]     |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 127 |         command: Command,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `num_splines` is never read
[INFO] [stderr]    --> tests/issues.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 134 |         Reticulate {
[INFO] [stderr]     |         ---------- field in this variant
[INFO] [stderr] 135 |             /// How many splines
[INFO] [stderr] 136 |             num_splines: u8,
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `opt_vec` and `opt_opt_vec` are never read
[INFO] [stderr]    --> tests/issues.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 167 |     struct Opt {
[INFO] [stderr]     |            --- fields in this struct
[INFO] [stderr] 168 |         opt_vec: Vec<u16>,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 169 |         #[structopt(long)]
[INFO] [stderr] 170 |         opt_opt_vec: Option<Vec<u16>>,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> examples/example.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | struct Opt {
[INFO] [stderr]    |        --- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 35 |     debug: bool,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 |     speed: f64,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 44 |     input: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 49 |     output: Option<String>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59 |     log: Option<Option<String>>,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     optv: Option<Vec<String>>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 71 |     skipped: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `i` is never read
[INFO] [stderr]   --> examples/enum_in_args.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | struct Opt {
[INFO] [stderr]    |        --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 34 |     i: Baz,
[INFO] [stderr]    |     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `structopt` (test "issues") generated 5 warnings
[INFO] [stderr] warning: `structopt` (example "example") generated 1 warning
[INFO] [stderr] warning: `structopt` (example "enum_in_args") generated 1 warning
[INFO] [stderr] warning: field `foos` is never read
[INFO] [stderr]   --> examples/at_least_two.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | struct Opt {
[INFO] [stderr]    |        --- field in this struct
[INFO] [stderr] 23 |     #[structopt(required = true, min_values = 2)]
[INFO] [stderr] 24 |     foos: Vec<String>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `verbose` is never read
[INFO] [stderr]   --> examples/negative_flag.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct Opt {
[INFO] [stderr]    |        --- field in this struct
[INFO] [stderr] 21 |     #[structopt(long = "no-verbose", parse(from_flag = std::ops::Not::not))]
[INFO] [stderr] 22 |     verbose: bool,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `dragon` is never read
[INFO] [stderr]   --> examples/after_help.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | struct Opt {
[INFO] [stderr]    |        --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 37 |     dragon: bool,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `subcommand` is never read
[INFO] [stderr]   --> tests/privacy.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub struct Options {
[INFO] [stderr]    |                ------- field in this struct
[INFO] [stderr] 16 |         #[structopt(subcommand)]
[INFO] [stderr] 17 |         pub subcommand: super::subcommands::SubCommand,
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Options` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `bars` is never read
[INFO] [stderr]   --> tests/privacy.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |         Foo {
[INFO] [stderr]    |         --- field in this variant
[INFO] [stderr] 28 |             /// foo
[INFO] [stderr] 29 |             bars: Vec<String>,
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SubCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `first_flag`, `second_flag`, `third_flag`, and `sub_command` are never read
[INFO] [stderr]    --> examples/doc_comments.rs:63:5
[INFO] [stderr]     |
[INFO] [stderr]  59 | struct Opt {
[INFO] [stderr]     |        --- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr]  63 |     first_flag: bool,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  85 |     second_flag: bool,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  99 |     third_flag: bool,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 102 |     sub_command: SubCommand,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `api_url` and `retries` are never read
[INFO] [stderr]   --> examples/env.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | struct Opt {
[INFO] [stderr]    |        --- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 31 |     api_url: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 |     retries: u32,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `dry_run`, `all`, and `repository` are never read
[INFO] [stderr]   --> examples/git.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Fetch {
[INFO] [stderr]    |     ----- fields in this variant
[INFO] [stderr] 32 |         #[structopt(long)]
[INFO] [stderr] 33 |         dry_run: bool,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 34 |         #[structopt(long)]
[INFO] [stderr] 35 |         all: bool,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 36 |         #[structopt(default_value = "origin")]
[INFO] [stderr] 37 |         repository: String,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `interactive`, `all`, and `files` are never read
[INFO] [stderr]   --> examples/git.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |     Add {
[INFO] [stderr]    |     --- fields in this variant
[INFO] [stderr] 41 |         #[structopt(short)]
[INFO] [stderr] 42 |         interactive: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 43 |         #[structopt(short)]
[INFO] [stderr] 44 |         all: bool,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 45 |         files: Vec<String>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `verbose` and `daemon_opts` are never read
[INFO] [stderr]   --> examples/flatten.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct Cmdline {
[INFO] [stderr]    |        ------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 26 |     verbose: bool,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     daemon_opts: DaemonOpts,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Cmdline` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `user` and `group` are never read
[INFO] [stderr]   --> examples/flatten.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | struct DaemonOpts {
[INFO] [stderr]    |        ---------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 36 |     user: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 |     group: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DaemonOpts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `defines` is never read
[INFO] [stderr]   --> examples/keyvalue.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | struct Opt {
[INFO] [stderr]    |        --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 45 |     defines: Vec<(String, i32)>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `structopt` (example "at_least_two") generated 1 warning
[INFO] [stderr] warning: `structopt` (example "negative_flag") generated 1 warning
[INFO] [stderr] warning: `structopt` (example "after_help") generated 1 warning
[INFO] [stderr] warning: `structopt` (test "privacy") generated 2 warnings
[INFO] [stderr] warning: `structopt` (example "doc_comments") generated 1 warning
[INFO] [stderr] warning: `structopt` (example "env") generated 1 warning
[INFO] [stderr] warning: `structopt` (example "git") generated 2 warnings
[INFO] [stderr] warning: `structopt` (example "flatten") generated 2 warnings
[INFO] [stderr] warning: `structopt` (example "keyvalue") generated 1 warning
[INFO] [stderr] warning: field `foo` is never read
[INFO] [stderr]   --> examples/rename_all.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |     FirstCommand {
[INFO] [stderr]    |     ------------ field in this variant
[INFO] [stderr] ...
[INFO] [stderr] 54 |         foo: bool,
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `bar_option`, `cmds`, and `options` are never read
[INFO] [stderr]   --> examples/rename_all.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |     SecondCommand {
[INFO] [stderr]    |     ------------- fields in this variant
[INFO] [stderr] ...
[INFO] [stderr] 65 |         bar_option: bool,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 71 |         cmds: Subcommands,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 75 |         options: BonusOptions,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `baz_option` is never read
[INFO] [stderr]   --> examples/rename_all.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 86 | struct BonusOptions {
[INFO] [stderr]    |        ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 89 |     baz_option: bool,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BonusOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `structopt` (example "rename_all") generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/structopt-0d2a6b75c16e5958)
[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]      Running tests/argument_naming.rs (/opt/rustwide/target/debug/deps/argument_naming-8c19fae2f3efa676)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test test_custom_long_overwrites_default_name ... ok
[INFO] [stdout] test test_custom_short_overwrites_default_name ... ok
[INFO] [stdout] test test_lower_is_renamed ... ok
[INFO] [stdout] test test_rename_all_is_not_propagated_from_struct_into_flattened ... ok
[INFO] [stdout] test test_multi_word_enum_variant_is_renamed ... ok
[INFO] [stdout] test test_rename_all_is_not_propagated_from_struct_into_subcommand ... ok
[INFO] [stdout] test test_rename_all_is_propagated_from_struct_to_fields ... ok
[INFO] [stdout] test test_rename_all_is_propagation_can_be_overridden ... ok
[INFO] [stdout] test test_rename_all_is_propagated_from_enum_to_variants_and_their_fields ... ok
[INFO] [stdout] test test_standalone_long_generates_kebab_case ... ok
[INFO] [stdout] test test_single_word_enum_variant_is_default_renamed_into_kebab_case ... ok
[INFO] [stdout] test test_standalone_long_ignores_afterwards_defined_custom_name ... ok
[INFO] [stdout] test test_standalone_long_uses_previous_defined_casing ... ok
[INFO] [stdout] test test_standalone_long_works_with_verbatim_casing ... ok
[INFO] [stdout] test test_standalone_long_uses_previous_defined_custom_name ... ok
[INFO] [stdout] test test_standalone_short_generates_kebab_case ... ok
[INFO] [stdout] test test_standalone_short_ignores_afterwards_defined_custom_name ... ok
[INFO] [stdout] test test_standalone_short_uses_previous_defined_casing ... ok
[INFO] [stdout] test test_standalone_short_uses_previous_defined_custom_name ... ok
[INFO] [stdout] test test_standalone_short_works_with_verbatim_casing ... ok
[INFO] [stdout] test test_upper_is_renamed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/arguments.rs (/opt/rustwide/target/debug/deps/arguments-6520358c26f95ed8)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test arguments ... ok
[INFO] [stdout] test argument_with_default ... ok
[INFO] [stdout] test arguments_safe ... ok
[INFO] [stdout] test optional_argument ... ok
[INFO] [stdout] test required_argument ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/author_version_about.rs (/opt/rustwide/target/debug/deps/author_version_about-c321d3fcef3b9284)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test explicit_version_not_str ... ok
[INFO] [stdout] test no_version_gets_propagated ... ok
[INFO] [stdout] test no_author_version_about ... ok
[INFO] [stdout] test use_env ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/custom-string-parsers.rs (/opt/rustwide/target/debug/deps/custom_string_parsers-2f9d382ea5589fe3)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_cstring ... ok
[INFO] [stdout] test test_path_opt_simple ... ok
[INFO] [stdout] test test_parser_occurrences ... ok
[INFO] [stdout] test test_parse_hex ... ok
[INFO] [stdout] test test_parser_with_default_value ... ok
[INFO] [stdout] test test_every_custom_parser ... ok
[INFO] [stdout] test test_custom_bool ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/default_value.rs (/opt/rustwide/target/debug/deps/default_value-06eddc7b48c7d721)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test auto_default_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/deny-warnings.rs (/opt/rustwide/target/debug/deps/deny_warnings-a7784c00eb319639)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test warning_never_struct ... ok
[INFO] [stdout] test warning_never_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/doc-comments-help.rs (/opt/rustwide/target/debug/deps/doc_comments_help-47caa8524ff24688)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test empty_line_in_doc_comment_is_double_linefeed ... ok
[INFO] [stdout] test doc_comments ... ok
[INFO] [stdout] test field_long_doc_comment_both_help_long_help ... ok
[INFO] [stdout] test verbatim_doc_comment_field ... ok
[INFO] [stdout] test verbatim_doc_comment ... ok
[INFO] [stdout] test top_long_doc_comment_both_help_long_help ... ok
[INFO] [stdout] test help_is_better_than_comments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/explicit_name_no_renaming.rs (/opt/rustwide/target/debug/deps/explicit_name_no_renaming-93bf0e9538bce279)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test explicit_name_no_rename ... ok
[INFO] [stdout] test explicit_short_long_no_rename ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/flags.rs (/opt/rustwide/target/debug/deps/flags-892a85ebd703556e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test combined_flags ... ok
[INFO] [stdout] test non_bool_flags ... ok
[INFO] [stdout] test multiple_flag ... ok
[INFO] [stdout] test unique_flag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/flatten.rs (/opt/rustwide/target/debug/deps/flatten-d8998083203f5a96)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test flatten_doc_comment ... ok
[INFO] [stdout] test merge_subcommands_with_flatten ... ok
[INFO] [stdout] test flatten ... ok
[INFO] [stdout] test flatten_in_subcommand ... ok
[INFO] [stderr]      Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-53d8e96f84a29a76)
[INFO] [stdout] test flatten_twice - should panic ... ok
[INFO] [stdout] test subcommand_in_flatten - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test generic_struct_flatten_w_where_clause ... ok
[INFO] [stdout] test generic_enum_w_where_clause ... ok
[INFO] [stdout] test generic_wo_trait_bound ... ok
[INFO] [stdout] test generic_struct_flatten ... ok
[INFO] [stdout] test generic_w_fromstr_trait_bound ... ok
[INFO] [stdout] test generic_where_clause_w_trailing_comma ... ok
[INFO] [stdout] test generic_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/issues.rs (/opt/rustwide/target/debug/deps/issues-318f4683f41c3da4)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test issue_359 ... ok
[INFO] [stdout] test issue_324 ... ok
[INFO] [stdout] test issue_151 ... ok
[INFO] [stdout] test issue_418 ... ok
[INFO] [stdout] test issue_490 ... ok
[INFO] [stdout] test issue_289 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macro-errors.rs (/opt/rustwide/target/debug/deps/macro_errors-3991963cb65f9a26)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ui ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/nested-subcommands.rs (/opt/rustwide/target/debug/deps/nested_subcommands-3c56b3c6cdf6a674)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_no_cmd ... ok
[INFO] [stdout] test sub_sub_cmd_with_option ... ok
[INFO] [stdout] test test_fetch ... ok
[INFO] [stdout] test test_subsubcommand ... ok
[INFO] [stdout] test test_badinput ... ok
[INFO] [stderr]      Running tests/non_literal_attributes.rs (/opt/rustwide/target/debug/deps/non_literal_attributes-a34539e30f107f12)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/options.rs (/opt/rustwide/target/debug/deps/options-ef7a40b9127c6b0c)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_multi_args_fail ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_parse_hex_function_path ... ok
[INFO] [stdout] test test_multi_args ... ok
[INFO] [stdout] test test_slice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test option_from_str ... ok
[INFO] [stdout] test option_with_default ... ok
[INFO] [stdout] test optional_option ... ok
[INFO] [stdout] test optional_argument_for_optional_option ... ok
[INFO] [stdout] test empy_default_value ... ok
[INFO] [stdout] test two_option_options ... ok
[INFO] [stdout] test optional_vec ... ok
[INFO] [stdout] test two_optional_vecs ... ok
[INFO] [stdout] test option_with_raw_default ... ok
[INFO] [stdout] test options ... ok
[INFO] [stdout] test required_option ... ok
[INFO] [stderr]      Running tests/privacy.rs (/opt/rustwide/target/debug/deps/privacy-bb16ac718ceebe48)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/raw_bool_literal.rs (/opt/rustwide/target/debug/deps/raw_bool_literal-9844702077c04c6e)
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test raw_bool_literal ... ok
[INFO] [stderr]      Running tests/raw_idents.rs (/opt/rustwide/target/debug/deps/raw_idents-bd39f0222001e472)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test raw_idents ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/regressions.rs (/opt/rustwide/target/debug/deps/regressions-bff1c14bda405ea6)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test invisible_group_issue_439 ... ok
[INFO] [stderr]      Running tests/rename_all_env.rs (/opt/rustwide/target/debug/deps/rename_all_env-d80f3df519b08ea7)
[INFO] [stdout] test issue_447 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test default_is_screaming ... ok
[INFO] [stdout] test overridable ... ok
[INFO] [stderr]      Running tests/skip.rs (/opt/rustwide/target/debug/deps/skip-b6973978f027f64b)
[INFO] [stdout] test it_works ... ok
[INFO] [stderr]      Running tests/special_types.rs (/opt/rustwide/target/debug/deps/special_types-0b411afbd119fc12)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/subcommands.rs (/opt/rustwide/target/debug/deps/subcommands-98b76272b5d081f9)
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test skip_1 ... ok
[INFO] [stdout] test skip_enum ... ok
[INFO] [stdout] test skip_2 ... ok
[INFO] [stdout] test skip_val ... ok
[INFO] [stdout] test skip_help_doc_comments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test special_types_bool ... ok
[INFO] [stdout] test special_types_option ... ok
[INFO] [stdout] test special_types_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test enum_in_enum_subsubcommand ... ok
[INFO] [stdout] test external_subcommand_optional ... ok
[INFO] [stdout] test external_subcommand ... ok
[INFO] [stdout] test skip_subcommand ... ok
[INFO] [stdout] test test_fetch ... ok
[INFO] [stdout] test flatten_enum ... ok
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_null_commands ... ok
[INFO] [stdout] test external_subcommand_os_string ... ok
[INFO] [stdout] test test_tuple_commands ... ok
[INFO] [stdout] test test_hyphenated_subcommands ... ok
[INFO] [stdout] test test_no_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/utils.rs (/opt/rustwide/target/debug/deps/utils-8bb984994c6b01e8)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/we_need_syn_full.rs (/opt/rustwide/target/debug/deps/we_need_syn_full-9ded0ac1f6bceda8)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test we_need_syn_full ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests structopt
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - (line 234) ... ignored
[INFO] [stdout] test src/lib.rs - (line 1028) ... ok
[INFO] [stdout] test src/lib.rs - (line 1087) ... ok
[INFO] [stdout] test src/lib.rs - (line 655) ... ok
[INFO] [stdout] test src/lib.rs - (line 1102) ... ok
[INFO] [stdout] test src/lib.rs - (line 516) ... ok
[INFO] [stdout] test src/lib.rs - (line 530) ... ok
[INFO] [stdout] test src/lib.rs - (line 148) ... ok
[INFO] [stdout] test src/lib.rs - (line 563) ... ok
[INFO] [stdout] test src/lib.rs - (line 470) ... ok
[INFO] [stdout] test src/lib.rs - (line 194) ... ok
[INFO] [stdout] test src/lib.rs - (line 491) ... ok
[INFO] [stdout] test src/lib.rs - (line 385) ... ok
[INFO] [stdout] test src/lib.rs - (line 685) ... ok
[INFO] [stdout] test src/lib.rs - (line 595) ... ok
[INFO] [stdout] test src/lib.rs - (line 169) ... ok
[INFO] [stdout] test src/lib.rs - (line 786) ... ok
[INFO] [stdout] test src/lib.rs - (line 753) ... ok
[INFO] [stdout] test src/lib.rs - (line 993) ... ok
[INFO] [stdout] test src/lib.rs - (line 887) ... ok
[INFO] [stdout] test src/lib.rs - (line 727) ... ok
[INFO] [stdout] test src/lib.rs - (line 708) ... ok
[INFO] [stdout] test src/lib.rs - (line 963) ... ok
[INFO] [stdout] test src/lib.rs - (line 824) ... ok
[INFO] [stdout] test src/lib.rs - (line 426) ... ok
[INFO] [stdout] test src/lib.rs - (line 912) ... ok
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e6ec3239591a3f5f0f36f8a364588a66e409f6152d905bad20b3a857adddfa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e6ec3239591a3f5f0f36f8a364588a66e409f6152d905bad20b3a857adddfa5", kill_on_drop: false }`
[INFO] [stdout] 5e6ec3239591a3f5f0f36f8a364588a66e409f6152d905bad20b3a857adddfa5
