[INFO] cloning repository https://github.com/fx-kirin/zmq_load_balancer_example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fx-kirin/zmq_load_balancer_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffx-kirin%2Fzmq_load_balancer_example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffx-kirin%2Fzmq_load_balancer_example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 07a30d5399c09d9810a3f017fa463d3310e1025a [INFO] checking fx-kirin/zmq_load_balancer_example against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffx-kirin%2Fzmq_load_balancer_example" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fx-kirin/zmq_load_balancer_example on toolchain 8ea250bdb76176ecb0225baa34aa634b024ae0e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fx-kirin/zmq_load_balancer_example [INFO] finished tweaking git repo https://github.com/fx-kirin/zmq_load_balancer_example [INFO] tweaked toml for git repo https://github.com/fx-kirin/zmq_load_balancer_example written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/fx-kirin/zmq_load_balancer_example already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" 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"36e99b55f162fd55e40cfd39f3c571e72f9026b8a0a61ef587bc6842d31c9178", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36e99b55f162fd55e40cfd39f3c571e72f9026b8a0a61ef587bc6842d31c9178", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36e99b55f162fd55e40cfd39f3c571e72f9026b8a0a61ef587bc6842d31c9178", kill_on_drop: false }` [INFO] [stdout] 36e99b55f162fd55e40cfd39f3c571e72f9026b8a0a61ef587bc6842d31c9178 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12f87004f73851e3f3cb398ee857f4beb7ddbeefab467c1660f61c100931e3ad [INFO] running `Command { std: "docker" "start" "-a" "12f87004f73851e3f3cb398ee857f4beb7ddbeefab467c1660f61c100931e3ad", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking bytes v0.5.2 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking lock_api v0.3.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking tokio-sync v0.1.7 [INFO] [stderr] Checking futures01 v0.1.29 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking miniz_oxide v0.3.5 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking tokio-executor v0.1.9 [INFO] [stderr] Compiling zmq_load_balancer_example v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fs` [INFO] [stdout] --> build.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{env, fs}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u64` [INFO] [stdout] --> build.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | Ok(u64) => (), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_u64` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking tokio-timer v0.2.12 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking crossbeam-queue v0.2.0 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Compiling async-zmq-derive v0.1.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-reactor v0.1.11 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking tokio v0.2.2 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking async-zmq-types v0.3.2 [INFO] [stderr] Checking tokio-zmq v0.10.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking log4rs v0.9.0 (https://github.com/sfackler/log4rs#8657197b) [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stdout] warning: unused imports: `error`, `info`, `trace`, `warn` [INFO] [stdout] --> src/main.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{debug, error, info, trace, warn}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::mpsc` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error`, `info`, `trace`, `warn` [INFO] [stdout] --> src/main.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{debug, error, info, trace, warn}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::mpsc` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0391]: cycle detected when type-checking `broker_task` [INFO] [stdout] --> src/main.rs:127:26 [INFO] [stdout] | [INFO] [stdout] 127 | let router1_thread = tokio::spawn(front2back); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/main.rs:100:33: 126:6]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires elaborating drops for `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires borrow-checking `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing MIR for `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires unsafety-checking `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires building MIR for `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires type-checking `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] = note: ...which again requires type-checking `broker_task`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `broker_task` [INFO] [stdout] --> src/main.rs:81:1 [INFO] [stdout] | [INFO] [stdout] 81 | async fn broker_task() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0391`. [INFO] [stdout] [INFO] [stdout] error[E0391]: cycle detected when type-checking `broker_task` [INFO] [stdout] --> src/main.rs:127:26 [INFO] [stdout] | [INFO] [stdout] 127 | let router1_thread = tokio::spawn(front2back); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/main.rs:100:33: 126:6]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires elaborating drops for `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires borrow-checking `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing MIR for `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires unsafety-checking `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires building MIR for `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires type-checking `broker_task::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/main.rs:100:33 [INFO] [stdout] | [INFO] [stdout] 100 | let front2back = async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 101 | | while let Some(multipart) = frontend_stream.next().await { [INFO] [stdout] 102 | | let mut multipart = multipart.unwrap(); [INFO] [stdout] 103 | | debug!("Received {:?}", multipart); [INFO] [stdout] ... | [INFO] [stdout] 125 | | } [INFO] [stdout] 126 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] = note: ...which again requires type-checking `broker_task`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `broker_task` [INFO] [stdout] --> src/main.rs:81:1 [INFO] [stdout] | [INFO] [stdout] 81 | async fn broker_task() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0391`. [INFO] [stdout] [INFO] [stderr] error: could not compile `zmq_load_balancer_example` due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `zmq_load_balancer_example` due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "12f87004f73851e3f3cb398ee857f4beb7ddbeefab467c1660f61c100931e3ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12f87004f73851e3f3cb398ee857f4beb7ddbeefab467c1660f61c100931e3ad", kill_on_drop: false }` [INFO] [stdout] 12f87004f73851e3f3cb398ee857f4beb7ddbeefab467c1660f61c100931e3ad