[INFO] fetching crate comet-eventbus 0.1.0-pre-alpha.4...
[INFO] testing comet-eventbus-0.1.0-pre-alpha.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate comet-eventbus 0.1.0-pre-alpha.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate comet-eventbus 0.1.0-pre-alpha.4
[INFO] finished tweaking crates.io crate comet-eventbus 0.1.0-pre-alpha.4
[INFO] tweaked toml for crates.io crate comet-eventbus 0.1.0-pre-alpha.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate comet-eventbus 0.1.0-pre-alpha.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate comet-eventbus 0.1.0-pre-alpha.4 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6251808e49f734fa2408ff982bf9e6de391a335f70d6e7d9e15a356e9736941c
[INFO] running `Command { std: "docker" "start" "-a" "6251808e49f734fa2408ff982bf9e6de391a335f70d6e7d9e15a356e9736941c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6251808e49f734fa2408ff982bf9e6de391a335f70d6e7d9e15a356e9736941c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6251808e49f734fa2408ff982bf9e6de391a335f70d6e7d9e15a356e9736941c", kill_on_drop: false }`
[INFO] [stdout] 6251808e49f734fa2408ff982bf9e6de391a335f70d6e7d9e15a356e9736941c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58d2d9e1c106b1f63e7bd0a1330f481472a225fc2921a835821ccb48d358c27b
[INFO] running `Command { std: "docker" "start" "-a" "58d2d9e1c106b1f63e7bd0a1330f481472a225fc2921a835821ccb48d358c27b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling futures-core v0.3.21
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[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling comet-eventbus v0.1.0-pre-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling getrandom v0.2.7
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.14s
[INFO] running `Command { std: "docker" "inspect" "58d2d9e1c106b1f63e7bd0a1330f481472a225fc2921a835821ccb48d358c27b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d2d9e1c106b1f63e7bd0a1330f481472a225fc2921a835821ccb48d358c27b", kill_on_drop: false }`
[INFO] [stdout] 58d2d9e1c106b1f63e7bd0a1330f481472a225fc2921a835821ccb48d358c27b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f51cf33a51f813d542463dab78ba67ab8e88818de70108d628e0a633946e4e6d
[INFO] running `Command { std: "docker" "start" "-a" "f51cf33a51f813d542463dab78ba67ab8e88818de70108d628e0a633946e4e6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling tokio v1.20.0
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.1.3
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[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling comet-eventbus v0.1.0-pre-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stdout] error[E0432]: unresolved import `crate::bridge`
[INFO] [stdout]   --> src/tests/test_async.rs:1:12
[INFO] [stdout]    |
[INFO] [stdout]  1 | use crate::bridge::EventbusBridge;
[INFO] [stdout]    |            ^^^^^^ could not find `bridge` in the crate root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[cfg(feature = "bridge")]
[INFO] [stdout]    |       ------------------ the item is gated behind the `bridge` feature
[INFO] [stdout] 65 | #[cfg_attr(docsrs, doc(cfg(feature = "bridge")))]
[INFO] [stdout] 66 | pub mod bridge;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde`
[INFO] [stdout]  --> src/tests/test_async.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `serde`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `serde`, use `cargo add serde` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/tests/test_async.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     bridged_a.connect("http://127.0.0.1:50002").await.unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/tests/test_async.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     bridged_b.connect("http://127.0.0.1:50001").await.unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/tests/test_async.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let topic_a = bridged_a.create_topic(topic.clone()).await;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 61 |     let event = Event::new(topic_a.get_key().clone(), Message { id: 1 });
[INFO] [stdout]    |                            ------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `topic_a` an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let topic_a: /* Type */ = bridged_a.create_topic(topic.clone()).await;
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/tests/test_async.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let topic_b = bridged_b.create_topic(topic.clone()).await;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 65 |     let event = Event::new(topic_b.get_key().clone(), Message { id: 2 });
[INFO] [stdout]    |                            ------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `topic_b` an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let topic_b: /* Type */ = bridged_b.create_topic(topic.clone()).await;
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/tests/test_async.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let handler_a = bridged_a.register(topic.clone(), HandlerA).await;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     handler_a.unregister().await;
[INFO] [stdout]    |     --------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `handler_a` an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let handler_a: /* Type */ = bridged_a.register(topic.clone(), HandlerA).await;
[INFO] [stdout]    |                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/tests/test_async.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let topic_b = bridged_b.create_topic(topic.clone()).await;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 70 |     let event = Event::new(topic_b.get_key().clone(), Message { id: 2 });
[INFO] [stdout]    |                            ------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `topic_b` an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let topic_b: /* Type */ = bridged_b.create_topic(topic.clone()).await;
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/tests/test_async.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let handler_b = bridged_b.register(topic.clone(), HandlerB).await;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     handler_b.unregister().await;
[INFO] [stdout]    |     --------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `handler_b` an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let handler_b: /* Type */ = bridged_b.register(topic.clone(), HandlerB).await;
[INFO] [stdout]    |                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/tests/test_async.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let topic_a = bridged_a.create_topic(topic.clone()).await;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 75 |     let event = Event::new(topic_a.get_key().clone(), Message { id: 1 });
[INFO] [stdout]    |                            ------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `topic_a` an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let topic_a: /* Type */ = bridged_a.create_topic(topic.clone()).await;
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `comet-eventbus` (lib test) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "f51cf33a51f813d542463dab78ba67ab8e88818de70108d628e0a633946e4e6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f51cf33a51f813d542463dab78ba67ab8e88818de70108d628e0a633946e4e6d", kill_on_drop: false }`
[INFO] [stdout] f51cf33a51f813d542463dab78ba67ab8e88818de70108d628e0a633946e4e6d
