[INFO] fetching crate renum 0.1.1...
[INFO] checking renum-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate renum 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate renum 0.1.1
[INFO] finished tweaking crates.io crate renum 0.1.1
[INFO] tweaked toml for crates.io crate renum 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate renum 0.1.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.110)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `renum` library target)
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9060a53696d21a4a1f5ae655147e1a0c8a67b7b4f162215bc668f814ce98b4e
[INFO] running `Command { std: "docker" "start" "-a" "c9060a53696d21a4a1f5ae655147e1a0c8a67b7b4f162215bc668f814ce98b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9060a53696d21a4a1f5ae655147e1a0c8a67b7b4f162215bc668f814ce98b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9060a53696d21a4a1f5ae655147e1a0c8a67b7b4f162215bc668f814ce98b4e", kill_on_drop: false }`
[INFO] [stdout] c9060a53696d21a4a1f5ae655147e1a0c8a67b7b4f162215bc668f814ce98b4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb1a109d76d74fb45b0e16ca3f57c8197428689a9a7fc1cb3c1ecf5ea7e1114d
[INFO] running `Command { std: "docker" "start" "-a" "cb1a109d76d74fb45b0e16ca3f57c8197428689a9a7fc1cb3c1ecf5ea7e1114d", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `renum` library target)
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking renum v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constants `ZERO` and `BITS` are never used
[INFO] [stdout]   --> src/lib.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | trait Repr: std::marker::Copy + std::cmp::Ord + std::fmt::Debug + std::fmt::Display
[INFO] [stdout]    |       ---- associated constants in this trait
[INFO] [stdout] ...
[INFO] [stdout] 48 |   const ZERO: Self;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |   const BITS: u32;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:158:18
[INFO] [stdout]     |
[INFO] [stdout] 158 |   DefaultVariant(syn::Ident)
[INFO] [stdout]     |   -------------- ^^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConfigOption` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 158 -   DefaultVariant(syn::Ident)
[INFO] [stdout] 158 +   DefaultVariant(())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `ZERO` and `BITS` are never used
[INFO] [stdout]   --> src/lib.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | trait Repr: std::marker::Copy + std::cmp::Ord + std::fmt::Debug + std::fmt::Display
[INFO] [stdout]    |       ---- associated constants in this trait
[INFO] [stdout] ...
[INFO] [stdout] 48 |   const ZERO: Self;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |   const BITS: u32;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:158:18
[INFO] [stdout]     |
[INFO] [stdout] 158 |   DefaultVariant(syn::Ident)
[INFO] [stdout]     |   -------------- ^^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConfigOption` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 158 -   DefaultVariant(syn::Ident)
[INFO] [stdout] 158 +   DefaultVariant(())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking trybuild v1.0.114
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:112:16
[INFO] [stdout]     |
[INFO] [stdout] 112 |     assert_eq!(ConfigPanic::try_from(0x01 as u16), Ok(ConfigPanic::A));
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:112:52
[INFO] [stdout]     |
[INFO] [stdout] 112 |     assert_eq!(ConfigPanic::try_from(0x01 as u16), Ok(ConfigPanic::A));
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     assert_eq!(ConfigPanic::try_from(0x01 as u16), Ok(ConfigPanic::A));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     assert_eq!(ConfigPanic::try_from(0x01 as u16), Ok(ConfigPanic::A));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     assert_eq!(ConfigPanic::try_from(0x01 as u16), Ok(ConfigPanic::A));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     assert_eq!(ConfigPanic::try_from(0x01 as u16), Ok(ConfigPanic::A));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:113:16
[INFO] [stdout]     |
[INFO] [stdout] 113 |     assert_eq!(ConfigPanic::try_from(0x02 as u16), Ok(ConfigPanic::B));
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:113:52
[INFO] [stdout]     |
[INFO] [stdout] 113 |     assert_eq!(ConfigPanic::try_from(0x02 as u16), Ok(ConfigPanic::B));
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     assert_eq!(ConfigPanic::try_from(0x02 as u16), Ok(ConfigPanic::B));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     assert_eq!(ConfigPanic::try_from(0x02 as u16), Ok(ConfigPanic::B));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     assert_eq!(ConfigPanic::try_from(0x02 as u16), Ok(ConfigPanic::B));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     assert_eq!(ConfigPanic::try_from(0x02 as u16), Ok(ConfigPanic::B));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:114:16
[INFO] [stdout]     |
[INFO] [stdout] 114 |     assert_eq!(ConfigPanic::try_from(0x03 as u16), Ok(ConfigPanic::C));
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:114:52
[INFO] [stdout]     |
[INFO] [stdout] 114 |     assert_eq!(ConfigPanic::try_from(0x03 as u16), Ok(ConfigPanic::C));
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     assert_eq!(ConfigPanic::try_from(0x03 as u16), Ok(ConfigPanic::C));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     assert_eq!(ConfigPanic::try_from(0x03 as u16), Ok(ConfigPanic::C));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     assert_eq!(ConfigPanic::try_from(0x03 as u16), Ok(ConfigPanic::C));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     assert_eq!(ConfigPanic::try_from(0x03 as u16), Ok(ConfigPanic::C));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<ConfigPanic, Infallible>
[INFO] [stdout]    --> tests/config.rs:115:18
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let _panic = ConfigPanic::try_from(0x04 as u16); // panic
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `renum` (test "config") due to 19 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: associated constants `ZERO` and `BITS` are never used
[INFO] [stdout]   --> src/lib.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | trait Repr: std::marker::Copy + std::cmp::Ord + std::fmt::Debug + std::fmt::Display
[INFO] [stdout]    |       ---- associated constants in this trait
[INFO] [stdout] ...
[INFO] [stdout] 48 |   const ZERO: Self;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |   const BITS: u32;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:158:18
[INFO] [stdout]     |
[INFO] [stdout] 158 |   DefaultVariant(syn::Ident)
[INFO] [stdout]     |   -------------- ^^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConfigOption` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 158 -   DefaultVariant(syn::Ident)
[INFO] [stdout] 158 +   DefaultVariant(())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb1a109d76d74fb45b0e16ca3f57c8197428689a9a7fc1cb3c1ecf5ea7e1114d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1a109d76d74fb45b0e16ca3f57c8197428689a9a7fc1cb3c1ecf5ea7e1114d", kill_on_drop: false }`
[INFO] [stdout] cb1a109d76d74fb45b0e16ca3f57c8197428689a9a7fc1cb3c1ecf5ea7e1114d
