[INFO] fetching crate knien 0.0.10... [INFO] checking knien-0.0.10 against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] extracting crate knien 0.0.10 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate knien 0.0.10 on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate knien 0.0.10 [INFO] finished tweaking crates.io crate knien 0.0.10 [INFO] tweaked toml for crates.io crate knien 0.0.10 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e5feca60cb98ded2b8d895b2f1bcbdb8ab9e5beb511bd751b05ea40fa9f49e49 [INFO] running `Command { std: "docker" "start" "-a" "e5feca60cb98ded2b8d895b2f1bcbdb8ab9e5beb511bd751b05ea40fa9f49e49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5feca60cb98ded2b8d895b2f1bcbdb8ab9e5beb511bd751b05ea40fa9f49e49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5feca60cb98ded2b8d895b2f1bcbdb8ab9e5beb511bd751b05ea40fa9f49e49", kill_on_drop: false }` [INFO] [stdout] e5feca60cb98ded2b8d895b2f1bcbdb8ab9e5beb511bd751b05ea40fa9f49e49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0ec61d0d5f0086a8e41b6e3e42d974006127967e0aa726dc2a03115b30c93ee [INFO] running `Command { std: "docker" "start" "-a" "f0ec61d0d5f0086a8e41b6e3e42d974006127967e0aa726dc2a03115b30c93ee", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking polling v2.8.0 [INFO] [stderr] Checking cookie-factory v0.3.2 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking tcp-stream v0.26.1 [INFO] [stderr] Checking blocking v1.3.1 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling amq-protocol v7.1.2 [INFO] [stderr] Compiling lapin v2.3.1 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking rustix v0.37.23 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Checking async-io v1.13.0 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking async-global-executor v2.3.1 [INFO] [stderr] Compiling test-case-core v3.2.1 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling test-case-macros v3.2.1 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking test-case v3.2.1 [INFO] [stderr] Checking executor-trait v2.1.0 [INFO] [stderr] Checking reactor-trait v1.1.0 [INFO] [stderr] Checking async-global-executor-trait v2.1.0 [INFO] [stderr] Checking async-reactor-trait v1.1.0 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking pinky-swear v6.1.0 [INFO] [stderr] Checking serde v1.0.188 [INFO] [stderr] Checking serde_json v1.0.107 [INFO] [stderr] Checking amq-protocol-types v7.1.2 [INFO] [stderr] Checking amq-protocol-uri v7.1.2 [INFO] [stderr] Checking amq-protocol-tcp v7.1.2 [INFO] [stderr] Checking knien v0.0.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/chan/mod.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub use rpc::*; [INFO] [stdout] | ^^^^^^ the name `FrameBus` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 120 | pub use tests::*; [INFO] [stdout] | -------- but the name `FrameBus` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/chan/mod.rs:123:1 [INFO] [stdout] | [INFO] [stdout] 123 | / mod tests { [INFO] [stdout] 124 | | use async_trait::async_trait; [INFO] [stdout] 125 | | use lapin::BasicProperties; [INFO] [stdout] 126 | | use serde::{Deserialize, Serialize}; [INFO] [stdout] ... | [INFO] [stdout] 173 | | } [INFO] [stdout] 174 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] note: the name `tests` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/chan/mod.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use direct::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/chan/mod.rs:123:1 [INFO] [stdout] | [INFO] [stdout] 123 | / mod tests { [INFO] [stdout] 124 | | use async_trait::async_trait; [INFO] [stdout] 125 | | use lapin::BasicProperties; [INFO] [stdout] 126 | | use serde::{Deserialize, Serialize}; [INFO] [stdout] ... | [INFO] [stdout] 173 | | } [INFO] [stdout] 174 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/chan/rpc/comm.rs:299:30 [INFO] [stdout] | [INFO] [stdout] 299 | &FramePayload { [INFO] [stdout] | ______________________________^ [INFO] [stdout] 300 | | message: i.to_string(), [INFO] [stdout] 301 | | }, [INFO] [stdout] | |_____________________________^ creates a temporary value which is freed while still in use [INFO] [stdout] ... [INFO] [stdout] 305 | .unwrap(); [INFO] [stdout] | - temporary value is freed at the end of this statement [INFO] [stdout] 306 | [INFO] [stdout] 307 | let response = timeout(Duration::from_secs(5), response_fut).await.unwrap(); [INFO] [stdout] | ------------ borrow later used here [INFO] [stdout] | [INFO] [stdout] = note: consider using a `let` binding to create a longer lived value [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/chan/rpc/comm.rs:320:18 [INFO] [stdout] | [INFO] [stdout] 320 | &FramePayload { [INFO] [stdout] | __________________^ [INFO] [stdout] 321 | | message: uuid.to_string(), [INFO] [stdout] 322 | | }, [INFO] [stdout] | |_________________^ creates a temporary value which is freed while still in use [INFO] [stdout] 323 | ) [INFO] [stdout] 324 | .await?; [INFO] [stdout] | - temporary value is freed at the end of this statement [INFO] [stdout] ... [INFO] [stdout] 327 | let back_reply = timeout(Duration::from_secs(5), rx.next()) [INFO] [stdout] | -- borrow later used here [INFO] [stdout] | [INFO] [stdout] help: consider using a `let` binding to create a longer lived value [INFO] [stdout] | [INFO] [stdout] 317 ~ let binding = FramePayload { [INFO] [stdout] 318 + message: uuid.to_string(), [INFO] [stdout] 319 + }; [INFO] [stdout] 320 ~ let mut rx = publisher [INFO] [stdout] 321 | .publish_recv_comm( [INFO] [stdout] 322 | 123, [INFO] [stdout] 323 ~ &binding, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/chan/rpc/mod.rs:426:18 [INFO] [stdout] | [INFO] [stdout] 426 | &FramePayload { [INFO] [stdout] | __________________^ [INFO] [stdout] 427 | | message: uuid.to_string(), [INFO] [stdout] 428 | | }, [INFO] [stdout] | |_________________^ creates a temporary value which is freed while still in use [INFO] [stdout] 429 | ) [INFO] [stdout] 430 | .await?; [INFO] [stdout] | - temporary value is freed at the end of this statement [INFO] [stdout] ... [INFO] [stdout] 433 | timeout(Duration::from_secs(1), rx.next()).await.unwrap(); [INFO] [stdout] | -- borrow later used here [INFO] [stdout] | [INFO] [stdout] help: consider using a `let` binding to create a longer lived value [INFO] [stdout] | [INFO] [stdout] 423 ~ let binding = FramePayload { [INFO] [stdout] 424 + message: uuid.to_string(), [INFO] [stdout] 425 + }; [INFO] [stdout] 426 ~ let mut rx = publisher [INFO] [stdout] 427 | .publish_recv_many( [INFO] [stdout] 428 | 3, [INFO] [stdout] 429 ~ &binding, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/chan/rpc/mod.rs:466:18 [INFO] [stdout] | [INFO] [stdout] 466 | &FramePayload { [INFO] [stdout] | __________________^ [INFO] [stdout] 467 | | message: uuid.to_string(), [INFO] [stdout] 468 | | }, [INFO] [stdout] | |_________________^ creates a temporary value which is freed while still in use [INFO] [stdout] ... [INFO] [stdout] 471 | .unwrap(); [INFO] [stdout] | - temporary value is freed at the end of this statement [INFO] [stdout] 472 | [INFO] [stdout] 473 | timeout(Duration::from_secs(1), fut).await.unwrap(); [INFO] [stdout] | --- borrow later used here [INFO] [stdout] | [INFO] [stdout] help: consider using a `let` binding to create a longer lived value [INFO] [stdout] | [INFO] [stdout] 463 ~ let binding = FramePayload { [INFO] [stdout] 464 + message: uuid.to_string(), [INFO] [stdout] 465 + }; [INFO] [stdout] 466 ~ let fut = publisher [INFO] [stdout] 467 | .publish_recv_one( [INFO] [stdout] 468 | 4, [INFO] [stdout] 469 ~ &binding, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0716`. [INFO] [stdout] [INFO] [stderr] error: could not compile `knien` (lib test) due to 5 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f0ec61d0d5f0086a8e41b6e3e42d974006127967e0aa726dc2a03115b30c93ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0ec61d0d5f0086a8e41b6e3e42d974006127967e0aa726dc2a03115b30c93ee", kill_on_drop: false }` [INFO] [stdout] f0ec61d0d5f0086a8e41b6e3e42d974006127967e0aa726dc2a03115b30c93ee