[INFO] fetching crate gipc 0.2.0...
[INFO] testing gipc-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate gipc 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate gipc 0.2.0
[INFO] removed 2 missing examples
[INFO] finished tweaking crates.io crate gipc 0.2.0
[INFO] tweaked toml for crates.io crate gipc 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gipc 0.2.0 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 gipc 0.2.0 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 }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.43
[INFO] [stderr]   Downloaded thiserror v1.0.43
[INFO] [stderr]   Downloaded to_method v1.1.0
[INFO] [stderr]   Downloaded ciborium-io v0.2.1
[INFO] [stderr]   Downloaded spinning v0.1.0
[INFO] [stderr]   Downloaded ciborium-ll v0.2.1
[INFO] [stderr]   Downloaded concurrent-queue v2.2.0
[INFO] [stderr]   Downloaded parking v2.1.0
[INFO] [stderr]   Downloaded ciborium v0.2.1
[INFO] [stderr]   Downloaded async-trait v0.1.71
[INFO] [stderr]   Downloaded interprocess v1.2.1
[INFO] [stderr]   Downloaded async-lock v2.7.0
[INFO] [stderr]   Downloaded serde_derive v1.0.171
[INFO] [stderr]   Downloaded serde v1.0.171
[INFO] [stderr]   Downloaded async-task v4.4.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.64
[INFO] [stderr]   Downloaded syn v2.0.25
[INFO] [stderr]   Downloaded blocking v1.3.1
[INFO] [stderr]   Downloaded atomic-waker v1.1.1
[INFO] [stderr]   Downloaded intmap v0.7.1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa03a5fb7e24886444ec4ce8f2866bdd44ffa6393b945591666764456bbfc735
[INFO] running `Command { std: "docker" "start" "-a" "fa03a5fb7e24886444ec4ce8f2866bdd44ffa6393b945591666764456bbfc735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa03a5fb7e24886444ec4ce8f2866bdd44ffa6393b945591666764456bbfc735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa03a5fb7e24886444ec4ce8f2866bdd44ffa6393b945591666764456bbfc735", kill_on_drop: false }`
[INFO] [stdout] fa03a5fb7e24886444ec4ce8f2866bdd44ffa6393b945591666764456bbfc735
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea1f0d529091584893c21cff5ba84a2254d8d41ebcf080ed3f8ab1155f66ef56
[INFO] running `Command { std: "docker" "start" "-a" "ea1f0d529091584893c21cff5ba84a2254d8d41ebcf080ed3f8ab1155f66ef56", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.10
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling parking v2.1.0
[INFO] [stderr]    Compiling thiserror v1.0.43
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling async-lock v2.7.0
[INFO] [stderr]    Compiling async-task v4.4.0
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling atomic-waker v1.1.1
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling concurrent-queue v2.2.0
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling spinning v0.1.0
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling intmap v0.7.1
[INFO] [stderr]    Compiling to_method v1.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]    Compiling interprocess v1.2.1
[INFO] [stderr]    Compiling blocking v1.3.1
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling thiserror-impl v1.0.43
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling gipc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.36s
[INFO] running `Command { std: "docker" "inspect" "ea1f0d529091584893c21cff5ba84a2254d8d41ebcf080ed3f8ab1155f66ef56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea1f0d529091584893c21cff5ba84a2254d8d41ebcf080ed3f8ab1155f66ef56", kill_on_drop: false }`
[INFO] [stdout] ea1f0d529091584893c21cff5ba84a2254d8d41ebcf080ed3f8ab1155f66ef56
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 128d2d4c69f106b7b66d5b03679a2ba34353d11b554d6d759fc0510849f75fe0
[INFO] running `Command { std: "docker" "start" "-a" "128d2d4c69f106b7b66d5b03679a2ba34353d11b554d6d759fc0510849f75fe0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling thiserror-impl v1.0.43
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling thiserror v1.0.43
[INFO] [stderr]    Compiling interprocess v1.2.1
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling gipc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `gipc::connection::AsyncConnection`
[INFO] [stdout]   --> examples/async-tokio/client.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | use gipc::connection::AsyncConnection;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^---------------
[INFO] [stdout]    |     |                 |
[INFO] [stdout]    |     |                 help: a similar name exists in the module: `Connection`
[INFO] [stdout]    |     no `AsyncConnection` in `connection`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/connection/mod.rs:23:37
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[cfg(feature = "async-tokio")]
[INFO] [stdout]    |       ----------------------- the item is gated behind the `async-tokio` feature
[INFO] [stdout] 22 | #[cfg_attr(docsrs, doc(cfg(feature = "async-tokio")))]
[INFO] [stdout] 23 | pub use async_tokio::{Connection as AsyncConnection, Listener as AsyncListener};
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `gipc::connection::AsyncConnection`, `gipc::connection::AsyncListener`
[INFO] [stdout]   --> examples/async-tokio/listener.rs:2:24
[INFO] [stdout]    |
[INFO] [stdout]  2 | use gipc::connection::{AsyncConnection, AsyncListener};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^ no `AsyncListener` in `connection`
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        no `AsyncConnection` in `connection`
[INFO] [stdout]    |                        help: a similar name exists in the module: `Connection`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/connection/mod.rs:23:37
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[cfg(feature = "async-tokio")]
[INFO] [stdout]    |       ----------------------- the item is gated behind the `async-tokio` feature
[INFO] [stdout] 22 | #[cfg_attr(docsrs, doc(cfg(feature = "async-tokio")))]
[INFO] [stdout] 23 | pub use async_tokio::{Connection as AsyncConnection, Listener as AsyncListener};
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/connection/mod.rs:23:66
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[cfg(feature = "async-tokio")]
[INFO] [stdout]    |       ----------------------- the item is gated behind the `async-tokio` feature
[INFO] [stdout] 22 | #[cfg_attr(docsrs, doc(cfg(feature = "async-tokio")))]
[INFO] [stdout] 23 | pub use async_tokio::{Connection as AsyncConnection, Listener as AsyncListener};
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/async-tokio/client.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |       let mut connection = AsyncConnection::connect_to_socket(NAME, false)
[INFO] [stdout]    |  __________________________^
[INFO] [stdout] 12 | |         .await
[INFO] [stdout]    | |______________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/async-tokio/client.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 |       let greeting: String = connection
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 18 | |         .receive()
[INFO] [stdout] 19 | |         .await
[INFO] [stdout]    | |______________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/async-tokio/client.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | /         connection
[INFO] [stdout] 25 | |             .send(&"Hello, server!")
[INFO] [stdout] 26 | |             .await
[INFO] [stdout]    | |__________________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/async-tokio/client.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 |       let weather: String = connection
[INFO] [stdout]    |  ___________________________^
[INFO] [stdout] 33 | |         .send_and_receive(&"What's the weather like today?")
[INFO] [stdout] 34 | |         .await
[INFO] [stdout]    | |______________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/async-tokio/client.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | /     connection
[INFO] [stdout] 41 | |         .send(&"That's nice!")
[INFO] [stdout] 42 | |         .await
[INFO] [stdout]    | |______________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/async-tokio/listener.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     connection
[INFO] [stdout] 47 | |         .send(&"Hello, client!")
[INFO] [stdout] 48 | |         .await
[INFO] [stdout]    | |______________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/async-tokio/listener.rs:51:28
[INFO] [stdout]    |
[INFO] [stdout] 51 |       let greeting: String = connection
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 52 | |         .receive()
[INFO] [stdout] 53 | |         .await
[INFO] [stdout]    | |______________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/async-tokio/listener.rs:59:36
[INFO] [stdout]    |
[INFO] [stdout] 59 |       let weather_question: String = connection
[INFO] [stdout]    |  ____________________________________^
[INFO] [stdout] 60 | |         .receive()
[INFO] [stdout] 61 | |         .await
[INFO] [stdout]    | |______________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/async-tokio/listener.rs:67:47
[INFO] [stdout]    |
[INFO] [stdout] 67 |           let thoughts_on_the_weather: String = connection
[INFO] [stdout]    |  _______________________________________________^
[INFO] [stdout] 68 | |             .send_and_receive(&"sunny")
[INFO] [stdout] 69 | |             .await
[INFO] [stdout]    | |__________________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> examples/async-tokio/listener.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     listener.close().await.expect("Could not close listener!");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[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 `gipc` (example "async-tokio") due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "128d2d4c69f106b7b66d5b03679a2ba34353d11b554d6d759fc0510849f75fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "128d2d4c69f106b7b66d5b03679a2ba34353d11b554d6d759fc0510849f75fe0", kill_on_drop: false }`
[INFO] [stdout] 128d2d4c69f106b7b66d5b03679a2ba34353d11b554d6d759fc0510849f75fe0
