[INFO] fetching crate wrapped_enum 0.1.3...
[INFO] checking wrapped_enum-0.1.3 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate wrapped_enum 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate wrapped_enum 0.1.3
[INFO] finished tweaking crates.io crate wrapped_enum 0.1.3
[INFO] tweaked toml for crates.io crate wrapped_enum 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wrapped_enum 0.1.3 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fe7a57604c38f5cb6a25488b325c8c1028542790a2e15b414cf1161250893d6
[INFO] running `Command { std: "docker" "start" "-a" "7fe7a57604c38f5cb6a25488b325c8c1028542790a2e15b414cf1161250893d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fe7a57604c38f5cb6a25488b325c8c1028542790a2e15b414cf1161250893d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe7a57604c38f5cb6a25488b325c8c1028542790a2e15b414cf1161250893d6", kill_on_drop: false }`
[INFO] [stdout] 7fe7a57604c38f5cb6a25488b325c8c1028542790a2e15b414cf1161250893d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9c5a9cef9078e857998bdb2e05e2877c00291d4c86ab200fcc26ae2aaa2cabb
[INFO] running `Command { std: "docker" "start" "-a" "e9c5a9cef9078e857998bdb2e05e2877c00291d4c86ab200fcc26ae2aaa2cabb", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking wrapped_enum v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:57:73
[INFO] [stdout]     |
[INFO] [stdout]  57 |           pub enum $enum_name { $($(#[$variant_attr])+ $enum_variant_name($ty)),+ }
[INFO] [stdout]     |                                                                           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 | /     wrapped_enum!{
[INFO] [stdout] 107 | |         #[derive(Debug)]
[INFO] [stdout] 108 | |         /// Document your pub enums
[INFO] [stdout] 109 | |         pub enum TestError {
[INFO] [stdout] ...   |
[INFO] [stdout] 113 | |             Test(CommunicationError),
[INFO] [stdout]     | |             ---- field in this variant
[INFO] [stdout] ...   |
[INFO] [stdout] 117 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TestError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `wrapped_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[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]  57 -         pub enum $enum_name { $($(#[$variant_attr])+ $enum_variant_name($ty)),+ }
[INFO] [stdout]  57 +         pub enum $enum_name { $($(#[$variant_attr])+ $enum_variant_name(())),+ }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UndocumentedEnum` is never used
[INFO] [stdout]    --> src/lib.rs:122:14
[INFO] [stdout]     |
[INFO] [stdout] 122 |         enum UndocumentedEnum {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `wrapped_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "e9c5a9cef9078e857998bdb2e05e2877c00291d4c86ab200fcc26ae2aaa2cabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9c5a9cef9078e857998bdb2e05e2877c00291d4c86ab200fcc26ae2aaa2cabb", kill_on_drop: false }`
[INFO] [stdout] e9c5a9cef9078e857998bdb2e05e2877c00291d4c86ab200fcc26ae2aaa2cabb