[INFO] fetching crate skippable-partialeq 1.0.0...
[INFO] testing skippable-partialeq-1.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate skippable-partialeq 1.0.0 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate skippable-partialeq 1.0.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03c32dc013a1b695beb408dd98fc78bac533d68edf96b2fc7439dad35b2dcb88
[INFO] running `Command { std: "docker" "start" "-a" "03c32dc013a1b695beb408dd98fc78bac533d68edf96b2fc7439dad35b2dcb88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03c32dc013a1b695beb408dd98fc78bac533d68edf96b2fc7439dad35b2dcb88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03c32dc013a1b695beb408dd98fc78bac533d68edf96b2fc7439dad35b2dcb88", kill_on_drop: false }`
[INFO] [stdout] 03c32dc013a1b695beb408dd98fc78bac533d68edf96b2fc7439dad35b2dcb88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa39859e74e5b833fa35de6e01ba268f940d4f74db669841d27af25ed7405b03
[INFO] running `Command { std: "docker" "start" "-a" "fa39859e74e5b833fa35de6e01ba268f940d4f74db669841d27af25ed7405b03", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling skippable-partialeq v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "fa39859e74e5b833fa35de6e01ba268f940d4f74db669841d27af25ed7405b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa39859e74e5b833fa35de6e01ba268f940d4f74db669841d27af25ed7405b03", kill_on_drop: false }`
[INFO] [stdout] fa39859e74e5b833fa35de6e01ba268f940d4f74db669841d27af25ed7405b03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5126b43eabff0e866cbd98465a1b9a89b64843884612e031b8767f97c71d1a81
[INFO] running `Command { std: "docker" "start" "-a" "5126b43eabff0e866cbd98465a1b9a89b64843884612e031b8767f97c71d1a81", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling chrono v0.4.42
[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 5.13s
[INFO] running `Command { std: "docker" "inspect" "5126b43eabff0e866cbd98465a1b9a89b64843884612e031b8767f97c71d1a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5126b43eabff0e866cbd98465a1b9a89b64843884612e031b8767f97c71d1a81", kill_on_drop: false }`
[INFO] [stdout] 5126b43eabff0e866cbd98465a1b9a89b64843884612e031b8767f97c71d1a81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ded24759c637a5a8ba99117f9ff223264bec35c3d302c0cf4f9f61e436bc60e9
[INFO] running `Command { std: "docker" "start" "-a" "ded24759c637a5a8ba99117f9ff223264bec35c3d302c0cf4f9f61e436bc60e9", 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 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/skippable_partialeq-f8acb2c0c6412610)
[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/derive_macro_test.rs (/opt/rustwide/target/debug/deps/derive_macro_test-768c22c981e7fb1a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test it_fails_without_custom_derive_macro ... ok
[INFO] [stdout] test it_works_with_user_attribute_input ... ok
[INFO] [stdout] test it_skips_specific_fields ... ok
[INFO] [stdout] test it_checks_optional_timestamps_accordingly ... 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 4) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ded24759c637a5a8ba99117f9ff223264bec35c3d302c0cf4f9f61e436bc60e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ded24759c637a5a8ba99117f9ff223264bec35c3d302c0cf4f9f61e436bc60e9", kill_on_drop: false }`
[INFO] [stdout] ded24759c637a5a8ba99117f9ff223264bec35c3d302c0cf4f9f61e436bc60e9