[INFO] fetching crate spark-connect-rust 0.0.1-alpha.1...
[INFO] testing spark-connect-rust-0.0.1-alpha.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate spark-connect-rust 0.0.1-alpha.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate spark-connect-rust 0.0.1-alpha.1
[INFO] finished tweaking crates.io crate spark-connect-rust 0.0.1-alpha.1
[INFO] tweaked toml for crates.io crate spark-connect-rust 0.0.1-alpha.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spark-connect-rust 0.0.1-alpha.1 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] crate crates.io crate spark-connect-rust 0.0.1-alpha.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "22df7dd35199fd45d46ee63d21b3b23cfaea0ac6ca76437d54ef2c3dff4ae92a", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ced8a0754cb4d3659ea1bf90074305281ecb6a901a8b541ec8566020eacf5134
[INFO] running `Command { std: "docker" "start" "-a" "ced8a0754cb4d3659ea1bf90074305281ecb6a901a8b541ec8566020eacf5134", kill_on_drop: false }`
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[INFO] [stderr]    Compiling spark-connect-rust v0.0.1-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-stream v0.1.14
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[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:94:39
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct HiveCatalogNotEnabledError(Status);
[INFO] [stdout]    |            -------------------------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `HiveCatalogNotEnabledError` has derived impls for the traits `Clone` and `Debug`, but these are 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 `0` is never read
[INFO] [stdout]    --> src/error.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub struct TableOrViewNotFoundError(Status);
[INFO] [stdout]     |            ------------------------ ^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `TableOrViewNotFoundError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 58s
[INFO] running `Command { std: "docker" "inspect" "ced8a0754cb4d3659ea1bf90074305281ecb6a901a8b541ec8566020eacf5134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ced8a0754cb4d3659ea1bf90074305281ecb6a901a8b541ec8566020eacf5134", kill_on_drop: false }`
[INFO] [stdout] ced8a0754cb4d3659ea1bf90074305281ecb6a901a8b541ec8566020eacf5134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d7799917ead7f6c65dc5460ac64c7d951ec4c00ecb59898477f806f3738ea3d1
[INFO] running `Command { std: "docker" "start" "-a" "d7799917ead7f6c65dc5460ac64c7d951ec4c00ecb59898477f806f3738ea3d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling spark-connect-rust v0.0.1-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:94:39
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct HiveCatalogNotEnabledError(Status);
[INFO] [stdout]    |            -------------------------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `HiveCatalogNotEnabledError` has derived impls for the traits `Clone` and `Debug`, but these are 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 `0` is never read
[INFO] [stdout]    --> src/error.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub struct TableOrViewNotFoundError(Status);
[INFO] [stdout]     |            ------------------------ ^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `TableOrViewNotFoundError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_employees_dataframe` is never used
[INFO] [stdout]   --> tests/common.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub async fn create_employees_dataframe() -> Result<DataFrame, Box<dyn Error>> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_dataframe_from_path` is never used
[INFO] [stdout]   --> tests/common.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub async fn read_dataframe_from_path(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_employees_dataframe` is never used
[INFO] [stdout]   --> tests/common.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub async fn create_employees_dataframe() -> Result<DataFrame, Box<dyn Error>> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_dataframe_from_path` is never used
[INFO] [stdout]   --> tests/common.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub async fn read_dataframe_from_path(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_dataframe_from_path` is never used
[INFO] [stdout]   --> tests/common.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub async fn read_dataframe_from_path(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:94:39
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct HiveCatalogNotEnabledError(Status);
[INFO] [stdout]    |            -------------------------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `HiveCatalogNotEnabledError` has derived impls for the traits `Clone` and `Debug`, but these are 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 `0` is never read
[INFO] [stdout]    --> src/error.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub struct TableOrViewNotFoundError(Status);
[INFO] [stdout]     |            ------------------------ ^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `TableOrViewNotFoundError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.85s
[INFO] running `Command { std: "docker" "inspect" "d7799917ead7f6c65dc5460ac64c7d951ec4c00ecb59898477f806f3738ea3d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7799917ead7f6c65dc5460ac64c7d951ec4c00ecb59898477f806f3738ea3d1", kill_on_drop: false }`
[INFO] [stdout] d7799917ead7f6c65dc5460ac64c7d951ec4c00ecb59898477f806f3738ea3d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] bc1ddf7047805b174ec16201165ceeb060cdef9ff402807dc9ab8df4b17785f8
[INFO] running `Command { std: "docker" "start" "-a" "bc1ddf7047805b174ec16201165ceeb060cdef9ff402807dc9ab8df4b17785f8", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/error.rs:94:39
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub struct HiveCatalogNotEnabledError(Status);
[INFO] [stderr]    |            -------------------------- ^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `HiveCatalogNotEnabledError` has derived impls for the traits `Clone` and `Debug`, but these are 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 `0` is never read
[INFO] [stderr]    --> src/error.rs:171:37
[INFO] [stderr]     |
[INFO] [stderr] 171 | pub struct TableOrViewNotFoundError(Status);
[INFO] [stderr]     |            ------------------------ ^^^^^^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: `TableOrViewNotFoundError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `spark-connect-rust` (lib) generated 2 warnings
[INFO] [stderr] warning: `spark-connect-rust` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: function `read_dataframe_from_path` is never used
[INFO] [stderr]   --> tests/common.rs:21:14
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub async fn read_dataframe_from_path(
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `create_employees_dataframe` is never used
[INFO] [stderr]   --> tests/common.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub async fn create_employees_dataframe() -> Result<DataFrame, Box<dyn Error>> {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `read_dataframe_from_path` is never used
[INFO] [stderr]   --> tests/common.rs:21:14
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub async fn read_dataframe_from_path(
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `spark-connect-rust` (test "test_sql") generated 1 warning
[INFO] [stderr] warning: `spark-connect-rust` (test "test_load") generated 2 warnings
[INFO] [stderr] warning: `spark-connect-rust` (test "test_named_tables") generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spark_connect_rust-49998b5fd0fbd337)
[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/common.rs (/opt/rustwide/target/debug/deps/common-1e9481416d7142e9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_dataframe.rs (/opt/rustwide/target/debug/deps/test_dataframe-5196aa7bc29c00db)
[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 5 tests
[INFO] [stdout] test test_write_works ... FAILED
[INFO] [stdout] test test_select_expr_works ... FAILED
[INFO] [stdout] test test_double_write_fails ... FAILED
[INFO] [stdout] test test_select_wrong_expr_error ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--test test_dataframe`
[INFO] [stdout] test test_select_works ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_write_works stdout ----
[INFO] [stdout] Error: SparkSessionCreationError("transport error")
[INFO] [stdout] 
[INFO] [stdout] ---- test_select_expr_works stdout ----
[INFO] [stdout] Error: SparkSessionCreationError("transport error")
[INFO] [stdout] 
[INFO] [stdout] ---- test_double_write_fails stdout ----
[INFO] [stdout] Error: SparkSessionCreationError("transport error")
[INFO] [stdout] 
[INFO] [stdout] ---- test_select_wrong_expr_error stdout ----
[INFO] [stdout] Error: SparkSessionCreationError("transport error")
[INFO] [stdout] 
[INFO] [stdout] ---- test_select_works stdout ----
[INFO] [stdout] Error: SparkSessionCreationError("transport error")
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_double_write_fails
[INFO] [stdout]     test_select_expr_works
[INFO] [stdout]     test_select_works
[INFO] [stdout]     test_select_wrong_expr_error
[INFO] [stdout]     test_write_works
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc1ddf7047805b174ec16201165ceeb060cdef9ff402807dc9ab8df4b17785f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc1ddf7047805b174ec16201165ceeb060cdef9ff402807dc9ab8df4b17785f8", kill_on_drop: false }`
[INFO] [stdout] bc1ddf7047805b174ec16201165ceeb060cdef9ff402807dc9ab8df4b17785f8
