[INFO] fetching crate rlink-connector-kafka 0.6.6...
[INFO] checking rlink-connector-kafka-0.6.6 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate rlink-connector-kafka 0.6.6 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate rlink-connector-kafka 0.6.6 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rlink-connector-kafka 0.6.6
[INFO] finished tweaking crates.io crate rlink-connector-kafka 0.6.6
[INFO] tweaked toml for crates.io crate rlink-connector-kafka 0.6.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `application_id` and `task_id` are never read
[INFO] [stdout]   --> src/source/checkpoint.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct KafkaCheckpointFunction {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout] 9  |     pub(crate) state_recorder: Option<KafkaSourceStateRecorder>,
[INFO] [stdout] 10 |     pub(crate) application_id: String,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub(crate) task_id: TaskId,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KafkaCheckpointFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `application_id` and `task_id` are never read
[INFO] [stdout]   --> src/source/checkpoint.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct KafkaCheckpointFunction {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout] 9  |     pub(crate) state_recorder: Option<KafkaSourceStateRecorder>,
[INFO] [stdout] 10 |     pub(crate) application_id: String,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub(crate) task_id: TaskId,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KafkaCheckpointFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.54s
[INFO] running `Command { std: "docker" "inspect" "07f14867bc9c5e0e60583e87b96e7a4c8c3a807cc09b8d88113de803e4f3d8aa", kill_on_drop: false }`
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[INFO] [stdout] 07f14867bc9c5e0e60583e87b96e7a4c8c3a807cc09b8d88113de803e4f3d8aa
[INFO] checking rlink-connector-kafka-0.6.6 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg-2
[INFO] extracting crate rlink-connector-kafka 0.6.6 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate rlink-connector-kafka 0.6.6 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rlink-connector-kafka 0.6.6
[INFO] finished tweaking crates.io crate rlink-connector-kafka 0.6.6
[INFO] tweaked toml for crates.io crate rlink-connector-kafka 0.6.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "df11d0f3dfc1ba1598c4db39556eb1f71d7506e90d8519aa35362b609f6d8345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df11d0f3dfc1ba1598c4db39556eb1f71d7506e90d8519aa35362b609f6d8345", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rlink-connector-kafka v0.6.6 (/opt/rustwide/workdir)
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[INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/rlink-connector-kafka-9941612856b20669/out/buffer_gen/kafka_message.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rustfmt)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]   = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `rustfmt`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/rlink-connector-kafka-9941612856b20669/out/buffer_gen/kafka_message.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(rustfmt)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]   = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `application_id` and `task_id` are never read
[INFO] [stdout]   --> src/source/checkpoint.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct KafkaCheckpointFunction {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout] 9  |     pub(crate) state_recorder: Option<KafkaSourceStateRecorder>,
[INFO] [stdout] 10 |     pub(crate) application_id: String,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub(crate) task_id: TaskId,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KafkaCheckpointFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rlink-connector-kafka` (lib) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `application_id` and `task_id` are never read
[INFO] [stdout]   --> src/source/checkpoint.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct KafkaCheckpointFunction {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout] 9  |     pub(crate) state_recorder: Option<KafkaSourceStateRecorder>,
[INFO] [stdout] 10 |     pub(crate) application_id: String,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub(crate) task_id: TaskId,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KafkaCheckpointFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rlink-connector-kafka` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "54c4e0069a963578a5f1d3542aad982fb6a021c4e68020a03e7ab0c0deb05b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54c4e0069a963578a5f1d3542aad982fb6a021c4e68020a03e7ab0c0deb05b54", kill_on_drop: false }`
[INFO] [stdout] 54c4e0069a963578a5f1d3542aad982fb6a021c4e68020a03e7ab0c0deb05b54
