[INFO] fetching crate skippable-partialeq 1.0.0...
[INFO] testing skippable-partialeq-1.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate skippable-partialeq 1.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate skippable-partialeq 1.0.0
[INFO] finished tweaking crates.io crate skippable-partialeq 1.0.0
[INFO] tweaked toml for crates.io crate skippable-partialeq 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate skippable-partialeq 1.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 90cc5f8ff39fa941a58ac05e79c01dd62a381f853705b6d6d72b194a91a1974d
[INFO] running `Command { std: "docker" "start" "-a" "90cc5f8ff39fa941a58ac05e79c01dd62a381f853705b6d6d72b194a91a1974d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90cc5f8ff39fa941a58ac05e79c01dd62a381f853705b6d6d72b194a91a1974d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90cc5f8ff39fa941a58ac05e79c01dd62a381f853705b6d6d72b194a91a1974d", kill_on_drop: false }`
[INFO] [stdout] 90cc5f8ff39fa941a58ac05e79c01dd62a381f853705b6d6d72b194a91a1974d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a498c93c23075ee8f67f6d7f1100aa0b0d29e39e2ab94ac8b2b83c1095c00871
[INFO] running `Command { std: "docker" "start" "-a" "a498c93c23075ee8f67f6d7f1100aa0b0d29e39e2ab94ac8b2b83c1095c00871", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling skippable-partialeq v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.98s
[INFO] running `Command { std: "docker" "inspect" "a498c93c23075ee8f67f6d7f1100aa0b0d29e39e2ab94ac8b2b83c1095c00871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a498c93c23075ee8f67f6d7f1100aa0b0d29e39e2ab94ac8b2b83c1095c00871", kill_on_drop: false }`
[INFO] [stdout] a498c93c23075ee8f67f6d7f1100aa0b0d29e39e2ab94ac8b2b83c1095c00871
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 127070fd077b0f4b960164a99d88acf4aaa61a8b7f663d86b91a7878e588ddf4
[INFO] running `Command { std: "docker" "start" "-a" "127070fd077b0f4b960164a99d88acf4aaa61a8b7f663d86b91a7878e588ddf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling skippable-partialeq v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `creation_date` is never read
[INFO] [stdout]   --> tests/derive_macro_test.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub struct Post {
[INFO] [stdout]    |                ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |         pub creation_date: DateTime<Utc>,
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Post` 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 `created_at` is never read
[INFO] [stdout]   --> tests/derive_macro_test.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub struct Post {
[INFO] [stdout]    |                ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 72 |         pub created_at: DateTime<Utc>,
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Post` 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 `creation_date` is never read
[INFO] [stdout]    --> tests/derive_macro_test.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout]  97 |     pub struct Post {
[INFO] [stdout]     |                ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 102 |         pub creation_date: DateTime<Utc>,
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Post` 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 7.67s
[INFO] running `Command { std: "docker" "inspect" "127070fd077b0f4b960164a99d88acf4aaa61a8b7f663d86b91a7878e588ddf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127070fd077b0f4b960164a99d88acf4aaa61a8b7f663d86b91a7878e588ddf4", kill_on_drop: false }`
[INFO] [stdout] 127070fd077b0f4b960164a99d88acf4aaa61a8b7f663d86b91a7878e588ddf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a7be46c60357bf1f37637aea60ce4c59a9ce543d84afacecd0cbd3d4df86e059
[INFO] running `Command { std: "docker" "start" "-a" "a7be46c60357bf1f37637aea60ce4c59a9ce543d84afacecd0cbd3d4df86e059", kill_on_drop: false }`
[INFO] [stderr] warning: field `creation_date` is never read
[INFO] [stderr]   --> tests/derive_macro_test.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub struct Post {
[INFO] [stderr]    |                ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 15 |         pub creation_date: DateTime<Utc>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Post` 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 `created_at` is never read
[INFO] [stderr]   --> tests/derive_macro_test.rs:72:13
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub struct Post {
[INFO] [stderr]    |                ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 72 |         pub created_at: DateTime<Utc>,
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Post` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `creation_date` is never read
[INFO] [stderr]    --> tests/derive_macro_test.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr]  97 |     pub struct Post {
[INFO] [stderr]     |                ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 102 |         pub creation_date: DateTime<Utc>,
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Post` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `skippable-partialeq` (test "derive_macro_test") generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/skippable_partialeq-0c23754dcac21622)
[INFO] [stderr]      Running tests/derive_macro_test.rs (/opt/rustwide/target/debug/deps/derive_macro_test-1232afd32d770e6d)
[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 4 tests
[INFO] [stdout] test it_checks_optional_timestamps_accordingly ... ok
[INFO] [stdout] test it_fails_without_custom_derive_macro ... ok
[INFO] [stdout] test it_skips_specific_fields ... ok
[INFO] [stdout] test it_works_with_user_attribute_input ... 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]    Doc-tests skippable_partialeq
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a7be46c60357bf1f37637aea60ce4c59a9ce543d84afacecd0cbd3d4df86e059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7be46c60357bf1f37637aea60ce4c59a9ce543d84afacecd0cbd3d4df86e059", kill_on_drop: false }`
[INFO] [stdout] a7be46c60357bf1f37637aea60ce4c59a9ce543d84afacecd0cbd3d4df86e059
