[INFO] cloning repository https://github.com/ngynkvn/mqtt-lights [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ngynkvn/mqtt-lights" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngynkvn%2Fmqtt-lights", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngynkvn%2Fmqtt-lights'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 57c44fcd38978c2fae4f7efcdb22ce73d39ad06e [INFO] checking ngynkvn/mqtt-lights against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngynkvn%2Fmqtt-lights" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ngynkvn/mqtt-lights on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ngynkvn/mqtt-lights [INFO] finished tweaking git repo https://github.com/ngynkvn/mqtt-lights [INFO] tweaked toml for git repo https://github.com/ngynkvn/mqtt-lights written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/ngynkvn/mqtt-lights already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4e238f014dafe7cf10332bcc187473743cb130f1bff0e59268796187a5a641f0 [INFO] running `Command { std: "docker" "start" "-a" "4e238f014dafe7cf10332bcc187473743cb130f1bff0e59268796187a5a641f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e238f014dafe7cf10332bcc187473743cb130f1bff0e59268796187a5a641f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e238f014dafe7cf10332bcc187473743cb130f1bff0e59268796187a5a641f0", kill_on_drop: false }` [INFO] [stdout] 4e238f014dafe7cf10332bcc187473743cb130f1bff0e59268796187a5a641f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d0f734212037b839b5b885bc6d4c229f83d8630264434fa6c3cbadbbbd0f7469 [INFO] running `Command { std: "docker" "start" "-a" "d0f734212037b839b5b885bc6d4c229f83d8630264434fa6c3cbadbbbd0f7469", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling heapless v0.7.1 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Compiling tokio v1.7.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking crossterm v0.19.0 [INFO] [stderr] Checking tui v0.15.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking mqttrs v0.4.1 [INFO] [stderr] Checking lightshow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tokio::io::BufReader` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tokio::io::BufReader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToSocketAddrs` [INFO] [stdout] --> src/main.rs:12:42 [INFO] [stdout] | [INFO] [stdout] 12 | use tokio::net::{TcpListener, TcpStream, ToSocketAddrs}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/main.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::sync::{Mutex, RwLock}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Paragraph` [INFO] [stdout] --> src/main.rs:18:75 [INFO] [stdout] | [INFO] [stdout] 18 | use tui::widgets::{Block, BorderType, Borders, List, ListItem, ListState, Paragraph}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::io::BufReader` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tokio::io::BufReader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToSocketAddrs` [INFO] [stdout] --> src/main.rs:12:42 [INFO] [stdout] | [INFO] [stdout] 12 | use tokio::net::{TcpListener, TcpStream, ToSocketAddrs}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/main.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::sync::{Mutex, RwLock}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Paragraph` [INFO] [stdout] --> src/main.rs:18:75 [INFO] [stdout] | [INFO] [stdout] 18 | use tui::widgets::{Block, BorderType, Borders, List, ListItem, ListState, Paragraph}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0597]: `socket` does not live long enough [INFO] [stdout] --> src/main.rs:178:29 [INFO] [stdout] | [INFO] [stdout] 178 | let (mut rd, mut wrt) = socket.split(); [INFO] [stdout] | ^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | borrowed value does not live long enough [INFO] [stdout] | argument requires that `socket` is borrowed for `'static` [INFO] [stdout] ... [INFO] [stdout] 222 | } [INFO] [stdout] | - `socket` dropped here while still borrowed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `socket` as mutable more than once at a time [INFO] [stdout] --> src/main.rs:197:27 [INFO] [stdout] | [INFO] [stdout] 178 | let (mut rd, mut wrt) = socket.split(); [INFO] [stdout] | ------ first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 189 | rd.read(&mut buf).await.unwrap(); [INFO] [stdout] | -- first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 197 | reply(&mut socket, &connack, &mut buf).await; [INFO] [stdout] | ^^^^^^^^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `socket` as mutable more than once at a time [INFO] [stdout] --> src/main.rs:208:27 [INFO] [stdout] | [INFO] [stdout] 178 | let (mut rd, mut wrt) = socket.split(); [INFO] [stdout] | ------ first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 189 | rd.read(&mut buf).await.unwrap(); [INFO] [stdout] | -- first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 208 | reply(&mut socket, &Packet::Pingresp, &mut buf).await; [INFO] [stdout] | ^^^^^^^^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0597]: `socket` does not live long enough [INFO] [stdout] --> src/main.rs:178:29 [INFO] [stdout] | [INFO] [stdout] 178 | let (mut rd, mut wrt) = socket.split(); [INFO] [stdout] | ^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | borrowed value does not live long enough [INFO] [stdout] | argument requires that `socket` is borrowed for `'static` [INFO] [stdout] ... [INFO] [stdout] 222 | } [INFO] [stdout] | - `socket` dropped here while still borrowed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `socket` as mutable more than once at a time [INFO] [stdout] --> src/main.rs:197:27 [INFO] [stdout] | [INFO] [stdout] 178 | let (mut rd, mut wrt) = socket.split(); [INFO] [stdout] | ------ first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 189 | rd.read(&mut buf).await.unwrap(); [INFO] [stdout] | -- first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 197 | reply(&mut socket, &connack, &mut buf).await; [INFO] [stdout] | ^^^^^^^^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `socket` as mutable more than once at a time [INFO] [stdout] --> src/main.rs:208:27 [INFO] [stdout] | [INFO] [stdout] 178 | let (mut rd, mut wrt) = socket.split(); [INFO] [stdout] | ------ first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 189 | rd.read(&mut buf).await.unwrap(); [INFO] [stdout] | -- first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 208 | reply(&mut socket, &Packet::Pingresp, &mut buf).await; [INFO] [stdout] | ^^^^^^^^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:63:35 [INFO] [stdout] | [INFO] [stdout] 63 | client_worker(socket, rx).await; [INFO] [stdout] | ^^ expected tuple, found array `[u8; 1024]` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `tokio::sync::mpsc::Receiver<([u8; 1024], usize)>` [INFO] [stdout] found struct `tokio::sync::mpsc::Receiver<[u8; 1024]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0499, E0597. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:63:35 [INFO] [stdout] | [INFO] [stdout] 63 | client_worker(socket, rx).await; [INFO] [stdout] | ^^ expected tuple, found array `[u8; 1024]` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `tokio::sync::mpsc::Receiver<([u8; 1024], usize)>` [INFO] [stdout] found struct `tokio::sync::mpsc::Receiver<[u8; 1024]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0499, E0597. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lightshow` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d0f734212037b839b5b885bc6d4c229f83d8630264434fa6c3cbadbbbd0f7469", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0f734212037b839b5b885bc6d4c229f83d8630264434fa6c3cbadbbbd0f7469", kill_on_drop: false }` [INFO] [stdout] d0f734212037b839b5b885bc6d4c229f83d8630264434fa6c3cbadbbbd0f7469