[INFO] crate erdos 0.2.0 is already in cache [INFO] checking erdos-0.2.0 against master#73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de for pr-68325 [INFO] extracting crate erdos 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate erdos 0.2.0 on toolchain 73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de [INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate erdos 0.2.0 [INFO] finished tweaking crates.io crate erdos 0.2.0 [INFO] tweaked toml for crates.io crate erdos 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate erdos 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1cf11ccc181628a2c58248012c1dc763817a838d11624e999d86624a2dbe72a0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "1cf11ccc181628a2c58248012c1dc763817a838d11624e999d86624a2dbe72a0"` [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Checking unindent v0.1.5 [INFO] [stderr] Checking abomonation v0.7.3 [INFO] [stderr] Checking cast v0.1.0 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Checking tracing-core v0.1.9 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Checking num-integer v0.1.42 [INFO] [stderr] Checking simplelog v0.4.4 [INFO] [stderr] Compiling inventory-impl v0.1.5 [INFO] [stderr] Compiling ctor v0.1.12 [INFO] [stderr] Compiling ghost v0.1.1 [INFO] [stderr] Compiling pyo3-derive-backend v0.8.5 [INFO] [stderr] Checking tokio-serde v0.3.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling indoc-impl v0.3.4 [INFO] [stderr] Compiling paste-impl v0.1.6 [INFO] [stderr] Compiling abomonation_derive v0.5.0 [INFO] [stderr] Checking criterion-plot v0.1.3 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio-io v0.2.0-alpha.6 [INFO] [stderr] Checking criterion-stats v0.1.3 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking tracing v0.1.12 [INFO] [stderr] Checking criterion v0.1.2 [INFO] [stderr] Checking tokio-codec v0.2.0-alpha.6 [INFO] [stderr] Checking tokio-serde-bincode v0.2.1 [INFO] [stderr] Checking slog-term v2.4.2 [INFO] [stderr] Checking paste v0.1.6 [INFO] [stderr] Checking indoc v0.3.4 [INFO] [stderr] Checking inventory v0.1.5 [INFO] [stderr] Compiling pyo3cls v0.8.5 [INFO] [stderr] Checking tokio-sync v0.2.0-alpha.6 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.19 [INFO] [stderr] Checking tokio-executor v0.2.0-alpha.6 [INFO] [stderr] Checking tokio-timer v0.3.0-alpha.6 [INFO] [stderr] Checking tokio-fs v0.2.0-alpha.6 [INFO] [stderr] Checking tokio-net v0.2.0-alpha.6 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Checking tokio v0.2.0-alpha.6 [INFO] [stderr] Compiling pyo3 v0.8.5 [INFO] [stderr] Checking erdos v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `left_state` [INFO] [stderr] --> src/dataflow/operators/join_operator.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | left_state: &WindowState, [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_left_state` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `right_state` [INFO] [stderr] --> src/dataflow/operators/join_operator.rs:82:9 [INFO] [stderr] | [INFO] [stderr] 82 | right_state: &WindowState, [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_right_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `write_stream` [INFO] [stderr] --> src/dataflow/operators/join_operator.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | write_stream: &mut WriteStream, [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_write_stream` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `left_state` [INFO] [stderr] --> src/dataflow/operators/join_operator.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | left_state: &WindowState, [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_left_state` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `right_state` [INFO] [stderr] --> src/dataflow/operators/join_operator.rs:82:9 [INFO] [stderr] | [INFO] [stderr] 82 | right_state: &WindowState, [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_right_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `write_stream` [INFO] [stderr] --> src/dataflow/operators/join_operator.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | write_stream: &mut WriteStream, [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_write_stream` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `logger` [INFO] [stderr] --> src/node/operator_executor.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | logger: slog::Logger, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `logger` [INFO] [stderr] --> src/node/operator_executor.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | logger: slog::Logger, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `JoinOperator`, `OperatorConfig`, `SourceOperator`, `graph::*` [INFO] [stderr] --> tests/driver_test.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | graph::*, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 3 | operators::{JoinOperator, SourceOperator}, [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] 4 | OperatorConfig, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `erdos::*` [INFO] [stderr] --> tests/driver_test.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use erdos::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `operators::MapOperator` [INFO] [stderr] --> tests/loop_test.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | message::*, operators::MapOperator, stream::WriteStreamT, LoopStream, OperatorConfig, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `graph::default_graph` [INFO] [stderr] --> tests/inter_thread_test.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | graph::default_graph, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s1` [INFO] [stderr] --> src/main.rs:13:71 [INFO] [stderr] | [INFO] [stderr] 13 | let _s3 = connect_1_write!(JoinOperator, (), s1, s2); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_s1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s2` [INFO] [stderr] --> src/main.rs:13:75 [INFO] [stderr] | [INFO] [stderr] 13 | let _s3 = connect_1_write!(JoinOperator, (), s1, s2); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_s2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s1` [INFO] [stderr] --> tests/watermark_test.rs:77:62 [INFO] [stderr] | [INFO] [stderr] 77 | let s2 = connect_1_write!(MapOperator, (), s1); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_s1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s1` [INFO] [stderr] --> tests/watermark_test.rs:95:70 [INFO] [stderr] | [INFO] [stderr] 95 | let s2 = connect_1_write!(MapOperator, map_config, s1); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_s1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loop_stream` [INFO] [stderr] --> tests/loop_test.rs:70:56 [INFO] [stderr] | [INFO] [stderr] 70 | let s1 = connect_1_write!(LoopOperator, (true, 5), loop_stream); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_loop_stream` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `erdos::dataflow::MessageWrapper` [INFO] [stderr] --> benches/erdos.rs:11:32 [INFO] [stderr] | [INFO] [stderr] 11 | use erdos::dataflow::{Message, MessageWrapper, Timestamp}; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `MessageWrapper` in `dataflow` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `erdos::node::node::NodeConfig` [INFO] [stderr] --> benches/erdos.rs:12:31 [INFO] [stderr] | [INFO] [stderr] 12 | use erdos::node::node::{Node, NodeConfig}; [INFO] [stderr] | ^^^^^^^^^^ no `NodeConfig` in `node::node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> tests/inter_thread_test.rs:146:13 [INFO] [stderr] | [INFO] [stderr] 146 | let result = extract_stream.read(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ingest_stream` [INFO] [stderr] --> tests/inter_thread_test.rs:162:66 [INFO] [stderr] | [INFO] [stderr] 162 | let square_stream = connect_1_write!(SquareOperator, config, ingest_stream); [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_ingest_stream` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/inter_thread_test.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | write_stream.send(Message::new_message(t, data * data)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error[E0574]: expected struct, variant or union type, found enum `Message` [INFO] [stderr] --> benches/erdos.rs:22:23 [INFO] [stderr] | [INFO] [stderr] 22 | let mut msg = Message { [INFO] [stderr] | ^^^^^^^ not a struct, variant or union type [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> benches/erdos.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `OperatorExecutorStream` [INFO] [stderr] --> benches/erdos.rs:13:56 [INFO] [stderr] | [INFO] [stderr] 13 | use erdos::node::operator_executor::{OperatorExecutor, OperatorExecutorStream}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s1` [INFO] [stderr] --> src/main.rs:13:71 [INFO] [stderr] | [INFO] [stderr] 13 | let _s3 = connect_1_write!(JoinOperator, (), s1, s2); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_s1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s2` [INFO] [stderr] --> src/main.rs:13:75 [INFO] [stderr] | [INFO] [stderr] 13 | let _s3 = connect_1_write!(JoinOperator, (), s1, s2); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_s2` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied [INFO] [stderr] --> benches/erdos.rs:55:15 [INFO] [stderr] | [INFO] [stderr] 55 | let op1 = OperatorExecutor::new(vec![]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `add_send_endpoint` found for struct `erdos::dataflow::WriteStream>` in the current scope [INFO] [stderr] --> benches/erdos.rs:63:8 [INFO] [stderr] | [INFO] [stderr] 63 | ws.add_send_endpoint(SendEndpoint::InterProcess(tx_node_1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ method not found in `erdos::dataflow::WriteStream>` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied [INFO] [stderr] --> benches/erdos.rs:63:26 [INFO] [stderr] | [INFO] [stderr] 63 | ws.add_send_endpoint(SendEndpoint::InterProcess(tx_node_1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `from_write_stream` found for struct `erdos::dataflow::ReadStream<_>` in the current scope [INFO] [stderr] --> benches/erdos.rs:71:30 [INFO] [stderr] | [INFO] [stderr] 71 | let mut rs = ReadStream::from_write_stream(ws); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ function or associated item not found in `erdos::dataflow::ReadStream<_>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0061, E0432, E0574, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0061`. [INFO] [stderr] error: could not compile `erdos`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "1cf11ccc181628a2c58248012c1dc763817a838d11624e999d86624a2dbe72a0"` [INFO] running `"docker" "rm" "-f" "1cf11ccc181628a2c58248012c1dc763817a838d11624e999d86624a2dbe72a0"` [INFO] [stdout] 1cf11ccc181628a2c58248012c1dc763817a838d11624e999d86624a2dbe72a0