[INFO] fetching crate kafka-threadpool 1.0.12...
[INFO] testing kafka-threadpool-1.0.12 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate kafka-threadpool 1.0.12 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate kafka-threadpool 1.0.12
[INFO] finished tweaking crates.io crate kafka-threadpool 1.0.12
[INFO] tweaked toml for crates.io crate kafka-threadpool 1.0.12 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kafka-threadpool 1.0.12 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kafka-threadpool 1.0.12 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "665ed2c1075a1308a452aca4998740d17fe3493f920a410e17ea7b73c61d8a6c", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7051fd4a6f6a3883e7f136001f559313a30963786952ab49147612f48e940de
[INFO] running `Command { std: "docker" "start" "-a" "b7051fd4a6f6a3883e7f136001f559313a30963786952ab49147612f48e940de", kill_on_drop: false }`
[INFO] [stderr]    Compiling kafka-threadpool v1.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "b7051fd4a6f6a3883e7f136001f559313a30963786952ab49147612f48e940de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7051fd4a6f6a3883e7f136001f559313a30963786952ab49147612f48e940de", kill_on_drop: false }`
[INFO] [stdout] b7051fd4a6f6a3883e7f136001f559313a30963786952ab49147612f48e940de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01ee387804701c1992afb8f2229d6df4ba385d131b978c227d15ce365ceac7f8
[INFO] running `Command { std: "docker" "start" "-a" "01ee387804701c1992afb8f2229d6df4ba385d131b978c227d15ce365ceac7f8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kafka_threadpool-c06ed3c793bae41b)
[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]    Doc-tests kafka_threadpool
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/api/build_kafka_publish_message.rs - api::build_kafka_publish_message::build_kafka_publish_message (line 25) ... FAILED
[INFO] [stdout] test src/kafka_publisher.rs - kafka_publisher::KafkaPublisher::shutdown (line 230) ... FAILED
[INFO] [stdout] test src/kafka_publisher.rs - kafka_publisher::KafkaPublisher::new (line 56) ... FAILED
[INFO] [stdout] test src/api/build_kafka_client_config.rs - api::build_kafka_client_config::build_kafka_client_config (line 33) ... FAILED
[INFO] [stdout] test src/kafka_publisher.rs - kafka_publisher (line 11) ... FAILED
[INFO] [stdout] test src/start_threadpool.rs - start_threadpool::start_threadpool (line 20) ... FAILED
[INFO] [stdout] test src/pool/start_threads_from_config.rs - pool::start_threads_from_config::start_threads_from_config (line 21) ... FAILED
[INFO] [stdout] test src/api/kafka_publish_message.rs - api::kafka_publish_message::KafkaPublishMessage::new_from (line 69) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/api/build_kafka_publish_message.rs - api::build_kafka_publish_message::build_kafka_publish_message (line 25) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `KafkaPublishMessage` in this scope
[INFO] [stdout]   --> src/api/build_kafka_publish_message.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 | let new_msg: KafkaPublishMessage = build_kafka_publish_message(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/api/kafka_publish_message_type.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum KafkaPublishMessageType {
[INFO] [stdout]    | -------------------------------- similarly named enum `KafkaPublishMessageType` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: an enum with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 32 | let new_msg: KafkaPublishMessageType = build_kafka_publish_message(
[INFO] [stdout]    |                                 ++++
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 24 + use kafka_threadpool::api::kafka_publish_message::KafkaPublishMessage;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/kafka_publisher.rs - kafka_publisher::KafkaPublisher::shutdown (line 230) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `my_threadpool` in this scope
[INFO] [stdout]    --> src/kafka_publisher.rs:231:1
[INFO] [stdout]     |
[INFO] [stdout] 231 | my_threadpool.shutdown().await.unwrap();
[INFO] [stdout]     | ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]    --> src/kafka_publisher.rs:231:26
[INFO] [stdout]     |
[INFO] [stdout] 230 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_kafka_publisher_rs_230_0() {
[INFO] [stdout]     |                                      ----------------------------------------------- this is not `async`
[INFO] [stdout] 231 | my_threadpool.shutdown().await.unwrap();
[INFO] [stdout]     |                          ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/kafka_publisher.rs - kafka_publisher::KafkaPublisher::new (line 56) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `crate::kafka_publisher`
[INFO] [stdout]   --> src/kafka_publisher.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | use crate::kafka_publisher::KafkaPublisher;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            unresolved import
[INFO] [stdout]    |            help: a similar path exists: `kafka_threadpool::kafka_publisher`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/api/build_kafka_client_config.rs - api::build_kafka_client_config::build_kafka_client_config (line 33) stdout ----
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]   --> src/api/build_kafka_client_config.rs:36:71
[INFO] [stdout]    |
[INFO] [stdout] 36 | let kafka_config: KafkaClientConfig = build_kafka_client_config("ktp")
[INFO] [stdout]    |                                                                       ^ help: add `;` here
[INFO] [stdout] 37 | } _doctest_main_src_api_build_kafka_client_config_rs_33_0() }
[INFO] [stdout]    | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `kafka_threadpool::config::kafka_client_config::build_kafka_client_config`
[INFO] [stdout]   --> src/api/build_kafka_client_config.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use kafka_threadpool::config::kafka_client_config::build_kafka_client_config;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `build_kafka_client_config` in `config::kafka_client_config`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this module instead
[INFO] [stdout]    |
[INFO] [stdout] 35 - use kafka_threadpool::config::kafka_client_config::build_kafka_client_config;
[INFO] [stdout] 35 + use kafka_threadpool::api::build_kafka_client_config;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `KafkaClientConfig` in this scope
[INFO] [stdout]   --> src/api/build_kafka_client_config.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | let kafka_config: KafkaClientConfig = build_kafka_client_config("ktp")
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 32 + use kafka_threadpool::config::kafka_client_config::KafkaClientConfig;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/kafka_publisher.rs - kafka_publisher (line 11) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `my_kafka_publisher` in this scope
[INFO] [stdout]   --> src/kafka_publisher.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | my_kafka_publisher.shutdown().await.unwrap();
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/kafka_publisher.rs:12:31
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_kafka_publisher_rs_11_0() {
[INFO] [stdout]    |                                      ---------------------------------------------- this is not `async`
[INFO] [stdout] 12 | my_kafka_publisher.shutdown().await.unwrap();
[INFO] [stdout]    |                               ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/start_threadpool.rs - start_threadpool::start_threadpool (line 20) stdout ----
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/start_threadpool.rs:24:51
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_start_threadpool_rs_20_0() {
[INFO] [stdout]    |                                      ----------------------------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 24 | let kafka_publisher = start_threadpool(log_label).await;
[INFO] [stdout]    |                                                   ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/start_threadpool.rs:24:40
[INFO] [stdout]    |
[INFO] [stdout] 24 | let kafka_publisher = start_threadpool(log_label).await;
[INFO] [stdout]    |                       ---------------- ^^^^^^^^^ expected `Option<&str>`, found `&str`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Option<&str>`
[INFO] [stdout]            found reference `&str`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/start_threadpool.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub async fn start_threadpool(label: Option<&str>) -> KafkaPublisher {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 24 | let kafka_publisher = start_threadpool(Some(log_label)).await;
[INFO] [stdout]    |                                        +++++         +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pool/start_threads_from_config.rs - pool::start_threads_from_config::start_threads_from_config (line 21) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/pool/start_threads_from_config.rs:26:55
[INFO] [stdout]    |
[INFO] [stdout] 26 | let kafka_publisher = match start_threads_from_config(&config) {
[INFO] [stdout]    |                             ------------------------- ^^^^^^^ expected `KafkaClientConfig`, found `&KafkaClientConfig`
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/pool/start_threads_from_config.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub async fn start_threads_from_config(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider removing the borrow
[INFO] [stdout]    |
[INFO] [stdout] 26 - let kafka_publisher = match start_threads_from_config(&config) {
[INFO] [stdout] 26 + let kafka_publisher = match start_threads_from_config(config) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/pool/start_threads_from_config.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | let kafka_publisher = match start_threads_from_config(&config) {
[INFO] [stdout]    |                             ---------------------------------- this expression has type `impl Future<Output = Result<KafkaPublisher, String>>`
[INFO] [stdout] 27 |     Ok(kp) => kp,
[INFO] [stdout]    |     ^^^^^^ expected future, found `Result<_, _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected opaque type `impl Future<Output = Result<KafkaPublisher, String>>`
[INFO] [stdout]                      found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/pool/start_threads_from_config.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | let kafka_publisher = match start_threads_from_config(&config) {
[INFO] [stdout]    |                             ---------------------------------- this expression has type `impl Future<Output = Result<KafkaPublisher, String>>`
[INFO] [stdout] 27 |     Ok(kp) => kp,
[INFO] [stdout] 28 |     Err(e) => panic!("failed to start threads with err={e}")
[INFO] [stdout]    |     ^^^^^^ expected future, found `Result<_, _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected opaque type `impl Future<Output = Result<KafkaPublisher, String>>`
[INFO] [stdout]                      found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/api/build_kafka_client_config.rs - api::build_kafka_client_config::build_kafka_client_config (line 33)
[INFO] [stdout]     src/api/build_kafka_publish_message.rs - api::build_kafka_publish_message::build_kafka_publish_message (line 25)
[INFO] [stdout]     src/kafka_publisher.rs - kafka_publisher (line 11)
[INFO] [stdout]     src/kafka_publisher.rs - kafka_publisher::KafkaPublisher::new (line 56)
[INFO] [stdout]     src/kafka_publisher.rs - kafka_publisher::KafkaPublisher::shutdown (line 230)
[INFO] [stdout]     src/pool/start_threads_from_config.rs - pool::start_threads_from_config::start_threads_from_config (line 21)
[INFO] [stdout]     src/start_threadpool.rs - start_threadpool::start_threadpool (line 20)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "01ee387804701c1992afb8f2229d6df4ba385d131b978c227d15ce365ceac7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ee387804701c1992afb8f2229d6df4ba385d131b978c227d15ce365ceac7f8", kill_on_drop: false }`
[INFO] [stdout] 01ee387804701c1992afb8f2229d6df4ba385d131b978c227d15ce365ceac7f8
