[INFO] cloning repository https://github.com/mnpw/iceberg-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mnpw/iceberg-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnpw%2Ficeberg-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnpw%2Ficeberg-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 443542ca396b7fa4c8b909156a2c81629528913d
[INFO] checking mnpw/iceberg-playground/443542ca396b7fa4c8b909156a2c81629528913d against master#cf8a95590a1b768b7711f2631d5b5e3ead464de7 for pr-149389
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnpw%2Ficeberg-playground" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mnpw/iceberg-playground
[INFO] finished tweaking git repo https://github.com/mnpw/iceberg-playground
[INFO] tweaked toml for git repo https://github.com/mnpw/iceberg-playground written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mnpw/iceberg-playground on toolchain cf8a95590a1b768b7711f2631d5b5e3ead464de7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf8a95590a1b768b7711f2631d5b5e3ead464de7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mnpw/iceberg-playground 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" "+cf8a95590a1b768b7711f2631d5b5e3ead464de7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/apache/iceberg-rust`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded madsim-macros v0.2.12
[INFO] [stderr]   Downloaded panic-message v0.3.0
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[INFO] [stderr]   Downloaded arrow-schema v54.2.1
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[INFO] [stderr]   Downloaded madsim-rdkafka v0.4.3+0.34.0
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[INFO] [stderr]   Downloaded apache-avro v0.17.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+cf8a95590a1b768b7711f2631d5b5e3ead464de7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cc94a5c91d28bad4b17bee8a4b243743378fb4c93f03378b07e8d5f9c723ca9
[INFO] running `Command { std: "docker" "start" "-a" "4cc94a5c91d28bad4b17bee8a4b243743378fb4c93f03378b07e8d5f9c723ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cc94a5c91d28bad4b17bee8a4b243743378fb4c93f03378b07e8d5f9c723ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc94a5c91d28bad4b17bee8a4b243743378fb4c93f03378b07e8d5f9c723ca9", kill_on_drop: false }`
[INFO] [stdout] 4cc94a5c91d28bad4b17bee8a4b243743378fb4c93f03378b07e8d5f9c723ca9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+cf8a95590a1b768b7711f2631d5b5e3ead464de7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 513ea7a687846ca40f2c7015d8d4575bea42f2646286d0615e1969457f4916ac
[INFO] running `Command { std: "docker" "start" "-a" "513ea7a687846ca40f2c7015d8d4575bea42f2646286d0615e1969457f4916ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.17
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[INFO] [stderr]    Compiling serde v1.0.218
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[INFO] [stderr]    Compiling rdkafka-sys v4.8.0+2.3.0
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[INFO] [stderr]    Compiling synstructure v0.13.1
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[INFO] [stderr]    Compiling serde_derive v1.0.218
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[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
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[INFO] [stderr]     Checking rand_core v0.9.3
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[INFO] [stderr]     Checking arrow-arith v54.2.1
[INFO] [stderr]     Checking arrow-row v54.2.1
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking arrow-cast v54.2.1
[INFO] [stderr]     Checking arrow-string v54.2.1
[INFO] [stderr]     Checking arrow-ord v54.2.1
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]     Checking parquet v54.2.1
[INFO] [stderr]     Checking arrow-json v54.2.1
[INFO] [stderr]     Checking arrow-csv v54.2.1
[INFO] [stderr]     Checking arrow v54.2.1
[INFO] [stderr]     Checking iceberg v0.4.0 (https://github.com/apache/iceberg-rust#2bc03c28)
[INFO] [stderr]     Checking madsim-rdkafka v0.4.3+0.34.0
[INFO] [stderr]     Checking iceberg-catalog-rest v0.4.0 (https://github.com/apache/iceberg-rust#2bc03c28)
[INFO] [stderr]     Checking iceberg-playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `main.rs`: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iceberg-playground` (bin "main") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't read `src/bin/dict_array.rs`: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iceberg-playground` (bin "dict-array" test) due to 1 previous error
[INFO] [stdout] error: couldn't read `src/bin/concurrent_writes.rs`: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iceberg-playground` (bin "conflict") due to 1 previous error
[INFO] [stdout] warning: unused import: `DataFilesAvro`
[INFO] [stdout]  --> src/bin/bench-kafka.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | use iceberg_playground::common::{init, DataFilesAvro};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DataFile`, `TableMetadataRef`, `io::FileIOBuilder`, `table::Table`, and `write_data_files_to_avro`
[INFO] [stdout]   --> src/bin/bench-kafka.rs:3:12
[INFO] [stdout]    |
[INFO] [stdout]  3 |     spec::{write_data_files_to_avro, DataFile, DataFileFormat, TableMetadataRef},
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]  4 |     transaction::Transaction,
[INFO] [stdout]  5 |     table::Table,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     io::FileIOBuilder,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::StatusCode`
[INFO] [stdout]   --> src/bin/bench-kafka.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use reqwest::StatusCode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, and `unbounded`
[INFO] [stdout]   --> src/bin/bench-kafka.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 | use flume::{unbounded, Receiver, Sender};
[INFO] [stdout]    |             ^^^^^^^^^  ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::task`
[INFO] [stdout]   --> src/bin/bench-kafka.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use tokio::task;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `record_batch`
[INFO] [stdout]   --> src/bin/bench-kafka.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 | use arrow::array::{record_batch, RecordBatch};
[INFO] [stdout]    |                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `init`
[INFO] [stdout]  --> src/bin/kafka-bench.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use iceberg_playground::common::{init, DataFilesAvro};
[INFO] [stdout]   |                                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AdminOptions`, `NewTopic`, and `TopicReplication`
[INFO] [stdout]    --> src/bin/kafka-bench.rs:101:39
[INFO] [stdout]     |
[INFO] [stdout] 101 |     use rdkafka::admin::{AdminClient, AdminOptions, NewTopic, TopicReplication};
[INFO] [stdout]     |                                       ^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]   --> src/main.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let table = action
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/main.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |     let z = catalog
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overall_start`
[INFO] [stdout]   --> src/bin/bench-kafka.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let overall_start = Instant::now();
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overall_start`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `errors` is assigned to, but never used
[INFO] [stdout]   --> src/bin/bench-kafka.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let mut errors = 0;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_errors` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]    --> src/bin/bench-kafka.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |     let table = action
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `errors` is never read
[INFO] [stdout]   --> src/bin/bench-kafka.rs:84:29
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...                   errors += 1;
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `errors` is never read
[INFO] [stdout]   --> src/bin/bench-kafka.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     errors += 1;
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `errors` is never read
[INFO] [stdout]   --> src/bin/bench-kafka.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 errors += 1;
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::stream::StreamExt`
[INFO] [stdout]   --> src/bin/kafka-bench.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use futures::stream::StreamExt; // Ensure that the `futures` crate is added to `Cargo.toml`
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `connect` is never used
[INFO] [stdout]    --> src/bin/kafka-bench.rs:159:18
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub async fn connect() -> Result<StreamConsumer, String> {
[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 `gen_record_batch` is never used
[INFO] [stdout]    --> src/bin/kafka-bench.rs:358:12
[INFO] [stdout]     |
[INFO] [stdout] 358 |     pub fn gen_record_batch(length: usize) -> Vec<RecordBatch> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]    --> src/bin/kafka-bench.rs:374:12
[INFO] [stdout]     |
[INFO] [stdout] 374 |     pub fn serialize(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flush` is never used
[INFO] [stdout]    --> src/bin/kafka-bench.rs:390:12
[INFO] [stdout]     |
[INFO] [stdout] 390 |     pub fn flush(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `writer` is never used
[INFO] [stdout]    --> src/bin/kafka-bench.rs:404:18
[INFO] [stdout]     |
[INFO] [stdout] 404 |     pub async fn writer(
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> src/bin/kafka-bench.rs:450:18
[INFO] [stdout]     |
[INFO] [stdout] 450 |     pub async fn run(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> src/bin/kafka-bench.rs:516:18
[INFO] [stdout]     |
[INFO] [stdout] 516 |     pub async fn run(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flush` is never used
[INFO] [stdout]    --> src/bin/kafka-bench.rs:561:14
[INFO] [stdout]     |
[INFO] [stdout] 561 |     async fn flush(batch: &mut Vec<DataFile>, catalog: &impl Catalog, table: &mut Table) {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/kafka-bench.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     kafka_consumer::consume(consumer, schema.clone()).await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let _ = kafka_consumer::consume(consumer, schema.clone()).await;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "513ea7a687846ca40f2c7015d8d4575bea42f2646286d0615e1969457f4916ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "513ea7a687846ca40f2c7015d8d4575bea42f2646286d0615e1969457f4916ac", kill_on_drop: false }`
[INFO] [stdout] 513ea7a687846ca40f2c7015d8d4575bea42f2646286d0615e1969457f4916ac
