[INFO] fetching crate specta-tags 0.0.0...
[INFO] testing specta-tags-0.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate specta-tags 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate specta-tags 0.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate specta-tags 0.0.0
[INFO] tweaked toml for crates.io crate specta-tags 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate specta-tags 0.0.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate specta-tags 0.0.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 184e11c560a49efbfa5cb2bc20ad0442ff256a4a1d1b55c01c21d128a7f84c07
[INFO] running `Command { std: "docker" "start" "-a" "184e11c560a49efbfa5cb2bc20ad0442ff256a4a1d1b55c01c21d128a7f84c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "184e11c560a49efbfa5cb2bc20ad0442ff256a4a1d1b55c01c21d128a7f84c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "184e11c560a49efbfa5cb2bc20ad0442ff256a4a1d1b55c01c21d128a7f84c07", kill_on_drop: false }`
[INFO] [stdout] 184e11c560a49efbfa5cb2bc20ad0442ff256a4a1d1b55c01c21d128a7f84c07
[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=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-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb3c2bce73aaf7ff4fb29e3beea6ecb05a0e6202aacc0df0e0fb460e1e5c0d9c
[INFO] running `Command { std: "docker" "start" "-a" "bb3c2bce73aaf7ff4fb29e3beea6ecb05a0e6202aacc0df0e0fb460e1e5c0d9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling specta v2.0.0-rc.24
[INFO] [stderr]    Compiling specta-tags v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `BigInt` is never constructed
[INFO] [stdout]    --> src/lib.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 173 | enum KnownNamedTag {
[INFO] [stdout]     |      ------------- variant in this enum
[INFO] [stdout] 174 |     BigInt,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `KnownNamedTag` has a derived impl for the trait `Clone`, 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.73s
[INFO] running `Command { std: "docker" "inspect" "bb3c2bce73aaf7ff4fb29e3beea6ecb05a0e6202aacc0df0e0fb460e1e5c0d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb3c2bce73aaf7ff4fb29e3beea6ecb05a0e6202aacc0df0e0fb460e1e5c0d9c", kill_on_drop: false }`
[INFO] [stdout] bb3c2bce73aaf7ff4fb29e3beea6ecb05a0e6202aacc0df0e0fb460e1e5c0d9c
[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=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-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 888a6e244bbe55f0c80aaa17aef3545adef3081325cf7a37620925f7a37c3b0a
[INFO] running `Command { std: "docker" "start" "-a" "888a6e244bbe55f0c80aaa17aef3545adef3081325cf7a37620925f7a37c3b0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling specta v2.0.0-rc.24
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling specta-macros v2.0.0-rc.24
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling specta-serde v0.0.11
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling specta-tags v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `BigInt` is never constructed
[INFO] [stdout]    --> src/lib.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 173 | enum KnownNamedTag {
[INFO] [stdout]     |      ------------- variant in this enum
[INFO] [stdout] 174 |     BigInt,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `KnownNamedTag` has a derived impl for the trait `Clone`, 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: variant `BigInt` is never constructed
[INFO] [stdout]    --> src/lib.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 173 | enum KnownNamedTag {
[INFO] [stdout]     |      ------------- variant in this enum
[INFO] [stdout] 174 |     BigInt,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `KnownNamedTag` has a derived impl for the trait `Clone`, 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.88s
[INFO] running `Command { std: "docker" "inspect" "888a6e244bbe55f0c80aaa17aef3545adef3081325cf7a37620925f7a37c3b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888a6e244bbe55f0c80aaa17aef3545adef3081325cf7a37620925f7a37c3b0a", kill_on_drop: false }`
[INFO] [stdout] 888a6e244bbe55f0c80aaa17aef3545adef3081325cf7a37620925f7a37c3b0a
[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=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-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aef30f5ad5901a97e77e93f5877986abaf99627f1b18f1bbd7bcf54eb888b041
[INFO] running `Command { std: "docker" "start" "-a" "aef30f5ad5901a97e77e93f5877986abaf99627f1b18f1bbd7bcf54eb888b041", kill_on_drop: false }`
[INFO] [stderr] warning: variant `BigInt` is never constructed
[INFO] [stderr]    --> src/lib.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 173 | enum KnownNamedTag {
[INFO] [stderr]     |      ------------- variant in this enum
[INFO] [stderr] 174 |     BigInt,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `KnownNamedTag` has a derived impl for the trait `Clone`, 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: `specta-tags` (lib) generated 1 warning
[INFO] [stderr] warning: `specta-tags` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/specta_tags-b2525df3115b4877)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::map_renders_from_serde_applied_internal_enum_shape ... ok
[INFO] [stdout] test tests::map_renders_from_serde_applied_adjacent_enum_shape ... ok
[INFO] [stdout] test tests::map_renders_trusting_transforms ... 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] [stderr]    Doc-tests specta_tags
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.79s; merged doctests compilation took 0.77s
[INFO] running `Command { std: "docker" "inspect" "aef30f5ad5901a97e77e93f5877986abaf99627f1b18f1bbd7bcf54eb888b041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef30f5ad5901a97e77e93f5877986abaf99627f1b18f1bbd7bcf54eb888b041", kill_on_drop: false }`
[INFO] [stdout] aef30f5ad5901a97e77e93f5877986abaf99627f1b18f1bbd7bcf54eb888b041
