[INFO] cloning repository https://github.com/rmanosuthi/yap_client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rmanosuthi/yap_client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmanosuthi%2Fyap_client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmanosuthi%2Fyap_client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e83f20ee8b2b2a6d2dcf07926e4ae80bf296b837 [INFO] testing rmanosuthi/yap_client against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmanosuthi%2Fyap_client" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rmanosuthi/yap_client on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rmanosuthi/yap_client [INFO] finished tweaking git repo https://github.com/rmanosuthi/yap_client [INFO] tweaked toml for git repo https://github.com/rmanosuthi/yap_client written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/rmanosuthi/yap_client already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.19 [INFO] [stderr] Downloaded reqwest v0.10.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e6e9fff58ce39994c4d645fde645d7bcf3892b8b2a8c4f9bd7e47e730d72d93 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8e6e9fff58ce39994c4d645fde645d7bcf3892b8b2a8c4f9bd7e47e730d72d93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e6e9fff58ce39994c4d645fde645d7bcf3892b8b2a8c4f9bd7e47e730d72d93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e6e9fff58ce39994c4d645fde645d7bcf3892b8b2a8c4f9bd7e47e730d72d93", kill_on_drop: false }` [INFO] [stdout] 8e6e9fff58ce39994c4d645fde645d7bcf3892b8b2a8c4f9bd7e47e730d72d93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7ff7536f59431b574e6bfcaf2317cba3bd1e46ca21dfedac65bc6413e096a90 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d7ff7536f59431b574e6bfcaf2317cba3bd1e46ca21dfedac65bc6413e096a90", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling http v0.2.2 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling native-tls v0.2.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling crossbeam v0.8.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling env_logger v0.8.2 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling crossterm v0.18.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.0 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tui v0.13.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tungstenite v0.11.1 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling ctrlc v3.1.7 [INFO] [stderr] Compiling tokio v0.2.24 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling tokio-tungstenite v0.11.0 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling hyper v0.13.9 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.10 [INFO] [stderr] Compiling yap_client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::imports::*` [INFO] [stdout] --> src/cli.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::imports::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::symbols::*` [INFO] [stdout] --> src/cli.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::symbols::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::imports::*` [INFO] [stdout] --> src/common.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::imports::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::symbols::*` [INFO] [stdout] --> src/common.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::symbols::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | let mut run = true; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> src/main.rs:84:19 [INFO] [stdout] | [INFO] [stdout] 84 | let (mut wss, resp) = tokio_tungstenite::connect_async( [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/cli.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn parse_disconnected(cmd: &str, state: ClientState) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/cli.rs:45:38 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn parse_disconnected(cmd: &str, state: ClientState) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/cli.rs:49:24 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn parse_connected(cmd: &str, state: ClientState) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/cli.rs:49:35 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn parse_connected(cmd: &str, state: ClientState) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HTTP_ADDR` [INFO] [stdout] --> src/main.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | const HTTP_ADDR: &'static str = "http://127.0.0.1:8080/"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WS_ADDR` [INFO] [stdout] --> src/main.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | const WS_ADDR: &'static str = "ws://127.0.0.1:9999/"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EMAIL` [INFO] [stdout] --> src/main.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | const EMAIL: &'static str = "a@a.com"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PHASH` [INFO] [stdout] --> src/main.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | const PHASH: &'static str = "blah"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PUBKEY` [INFO] [stdout] --> src/main.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | const PUBKEY: &'static str = "bleh"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | register(&args[1], &args[3], &args[4], &args[5]).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:121:25 [INFO] [stdout] | [INFO] [stdout] 121 | / wss.send(tungstenite::Message::Text( [INFO] [stdout] 122 | | serde_json::to_string( [INFO] [stdout] 123 | | &WsServerbound::NewUserMessage { [INFO] [stdout] 124 | | to: uid.into(), [INFO] [stdout] ... | [INFO] [stdout] 127 | | ).unwrap() [INFO] [stdout] 128 | | )).await; [INFO] [stdout] | |_________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 18s [INFO] running `Command { std: "docker" "inspect" "d7ff7536f59431b574e6bfcaf2317cba3bd1e46ca21dfedac65bc6413e096a90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7ff7536f59431b574e6bfcaf2317cba3bd1e46ca21dfedac65bc6413e096a90", kill_on_drop: false }` [INFO] [stdout] d7ff7536f59431b574e6bfcaf2317cba3bd1e46ca21dfedac65bc6413e096a90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04343393188b400153a625f9962a1242f5c0a5e5508af99a95858c689484adfe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "04343393188b400153a625f9962a1242f5c0a5e5508af99a95858c689484adfe", kill_on_drop: false }` [INFO] [stderr] Compiling yap_client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::imports::*` [INFO] [stdout] --> src/cli.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::imports::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::symbols::*` [INFO] [stdout] --> src/cli.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::symbols::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::imports::*` [INFO] [stdout] --> src/common.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::imports::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::symbols::*` [INFO] [stdout] --> src/common.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::symbols::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | let mut run = true; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> src/main.rs:84:19 [INFO] [stdout] | [INFO] [stdout] 84 | let (mut wss, resp) = tokio_tungstenite::connect_async( [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/cli.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn parse_disconnected(cmd: &str, state: ClientState) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/cli.rs:45:38 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn parse_disconnected(cmd: &str, state: ClientState) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/cli.rs:49:24 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn parse_connected(cmd: &str, state: ClientState) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/cli.rs:49:35 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn parse_connected(cmd: &str, state: ClientState) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | register(&args[1], &args[3], &args[4], &args[5]).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:121:25 [INFO] [stdout] | [INFO] [stdout] 121 | / wss.send(tungstenite::Message::Text( [INFO] [stdout] 122 | | serde_json::to_string( [INFO] [stdout] 123 | | &WsServerbound::NewUserMessage { [INFO] [stdout] 124 | | to: uid.into(), [INFO] [stdout] ... | [INFO] [stdout] 127 | | ).unwrap() [INFO] [stdout] 128 | | )).await; [INFO] [stdout] | |_________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.37s [INFO] running `Command { std: "docker" "inspect" "04343393188b400153a625f9962a1242f5c0a5e5508af99a95858c689484adfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04343393188b400153a625f9962a1242f5c0a5e5508af99a95858c689484adfe", kill_on_drop: false }` [INFO] [stdout] 04343393188b400153a625f9962a1242f5c0a5e5508af99a95858c689484adfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e6cd9ead5c52bdfb37f06942d0598c2ec7b8a162f087a588afdcaf063659b0d8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e6cd9ead5c52bdfb37f06942d0598c2ec7b8a162f087a588afdcaf063659b0d8", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::imports::*` [INFO] [stderr] --> src/cli.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::imports::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::symbols::*` [INFO] [stderr] --> src/cli.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::symbols::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::imports::*` [INFO] [stderr] --> src/common.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::imports::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::symbols::*` [INFO] [stderr] --> src/common.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::symbols::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | let mut run = true; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `resp` [INFO] [stderr] --> src/main.rs:84:19 [INFO] [stderr] | [INFO] [stderr] 84 | let (mut wss, resp) = tokio_tungstenite::connect_async( [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cmd` [INFO] [stderr] --> src/cli.rs:45:27 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn parse_disconnected(cmd: &str, state: ClientState) -> Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/cli.rs:45:38 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn parse_disconnected(cmd: &str, state: ClientState) -> Result { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cmd` [INFO] [stderr] --> src/cli.rs:49:24 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn parse_connected(cmd: &str, state: ClientState) -> Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/cli.rs:49:35 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn parse_connected(cmd: &str, state: ClientState) -> Result { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | register(&args[1], &args[3], &args[4], &args[5]).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:121:25 [INFO] [stderr] | [INFO] [stderr] 121 | / wss.send(tungstenite::Message::Text( [INFO] [stderr] 122 | | serde_json::to_string( [INFO] [stderr] 123 | | &WsServerbound::NewUserMessage { [INFO] [stderr] 124 | | to: uid.into(), [INFO] [stderr] ... | [INFO] [stderr] 127 | | ).unwrap() [INFO] [stderr] 128 | | )).await; [INFO] [stderr] | |_________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/yap_client-bc1ca789c5b5d6d3 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e6cd9ead5c52bdfb37f06942d0598c2ec7b8a162f087a588afdcaf063659b0d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6cd9ead5c52bdfb37f06942d0598c2ec7b8a162f087a588afdcaf063659b0d8", kill_on_drop: false }` [INFO] [stdout] e6cd9ead5c52bdfb37f06942d0598c2ec7b8a162f087a588afdcaf063659b0d8