[INFO] cloning repository https://github.com/Raduc4/citadel-ping-pong
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Raduc4/citadel-ping-pong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaduc4%2Fcitadel-ping-pong", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaduc4%2Fcitadel-ping-pong'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65f2d15192cde416627f96a1f730ac98211f97e7
[INFO] checking Raduc4/citadel-ping-pong against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaduc4%2Fcitadel-ping-pong" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Raduc4/citadel-ping-pong
[INFO] finished tweaking git repo https://github.com/Raduc4/citadel-ping-pong
[INFO] tweaked toml for git repo https://github.com/Raduc4/citadel-ping-pong written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Raduc4/citadel-ping-pong on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Raduc4/citadel-ping-pong 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded netbeam v0.5.0
[INFO] [stderr]   Downloaded citadel_sdk v0.5.0
[INFO] [stderr]   Downloaded embedded-semver v0.3.0
[INFO] [stderr]   Downloaded oqs v0.7.2
[INFO] [stderr]   Downloaded bincode2 v2.0.1
[INFO] [stderr]   Downloaded kyber-pke v0.3.0
[INFO] [stderr]   Downloaded serde-big-array v0.3.3
[INFO] [stderr]   Downloaded pqcrypto-traits-wasi v0.3.4
[INFO] [stderr]   Downloaded citadel_proto v0.5.0
[INFO] [stderr]   Downloaded auto_impl v1.1.0
[INFO] [stderr]   Downloaded ascon v0.3.1
[INFO] [stderr]   Downloaded citadel_crypt v0.5.0
[INFO] [stderr]   Downloaded citadel_pqcrypto v0.5.0
[INFO] [stderr]   Downloaded citadel_io v0.5.0
[INFO] [stderr]   Downloaded async-trait-with-sync v0.1.36
[INFO] [stderr]   Downloaded packed_struct v0.10.1
[INFO] [stderr]   Downloaded socket2 v0.5.2
[INFO] [stderr]   Downloaded pqcrypto-internals-wasi v0.2.5
[INFO] [stderr]   Downloaded dirs2 v3.0.1
[INFO] [stderr]   Downloaded constant_time_eq v0.2.5
[INFO] [stderr]   Downloaded serde_millis v0.1.1
[INFO] [stderr]   Downloaded citadel_user v0.5.0
[INFO] [stderr]   Downloaded async_ip v0.5.0
[INFO] [stderr]   Downloaded quinn v0.9.3
[INFO] [stderr]   Downloaded ascon-aead v0.4.2
[INFO] [stderr]   Downloaded reqwest v0.11.17
[INFO] [stderr]   Downloaded packed_struct_codegen v0.10.1
[INFO] [stderr]   Downloaded citadel_logging v0.5.0
[INFO] [stderr]   Downloaded xml-rs v0.8.7
[INFO] [stderr]   Downloaded cstr_core v0.2.6
[INFO] [stderr]   Downloaded multimap v0.9.0
[INFO] [stderr]   Downloaded quinn-udp v0.3.2
[INFO] [stderr]   Downloaded zerocopy-derive v0.3.2
[INFO] [stderr]   Downloaded build-deps v0.1.4
[INFO] [stderr]   Downloaded rust-argon2 v1.0.0
[INFO] [stderr]   Downloaded pqc_kyber v0.4.0
[INFO] [stderr]   Downloaded quinn-proto v0.9.3
[INFO] [stderr]   Downloaded citadel_wire v0.5.0
[INFO] [stderr]   Downloaded oqs-sys v0.7.2
[INFO] [stderr]   Downloaded pqcrypto-falcon-wasi v0.2.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bd196a53ec62a976748f4fcc6c5b9e63801e7ea9da49c51e9c196287afe85c6
[INFO] running `Command { std: "docker" "start" "-a" "5bd196a53ec62a976748f4fcc6c5b9e63801e7ea9da49c51e9c196287afe85c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bd196a53ec62a976748f4fcc6c5b9e63801e7ea9da49c51e9c196287afe85c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bd196a53ec62a976748f4fcc6c5b9e63801e7ea9da49c51e9c196287afe85c6", kill_on_drop: false }`
[INFO] [stdout] 5bd196a53ec62a976748f4fcc6c5b9e63801e7ea9da49c51e9c196287afe85c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a40cb0f2bcc65750b752e835a7c7c2b538c936a55ab6eadf10fb645d59d674e0
[INFO] running `Command { std: "docker" "start" "-a" "a40cb0f2bcc65750b752e835a7c7c2b538c936a55ab6eadf10fb645d59d674e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling serde_derive v1.0.162
[INFO] [stderr]    Compiling serde v1.0.162
[INFO] [stderr]    Compiling libc v0.2.143
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling tokio v1.28.0
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking cpufeatures v0.2.7
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling os_str_bytes v6.5.0
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling rustls v0.20.8
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling build-deps v0.1.4
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling heapless v0.7.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]     Checking rustls-native-certs v0.6.2
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling pqc_kyber v0.4.0
[INFO] [stderr]     Checking ipnet v2.7.2
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling openssl-sys v0.9.87
[INFO] [stderr]    Compiling packed_struct v0.10.1
[INFO] [stderr]    Compiling oqs v0.7.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.6
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling webrtc-util v0.7.0
[INFO] [stderr]     Checking cstr_core v0.2.6
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking constant_time_eq v0.2.5
[INFO] [stderr]     Checking keccak v0.1.4
[INFO] [stderr]     Checking time-core v0.1.1
[INFO] [stderr]     Checking ascon v0.3.1
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking time v0.3.21
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking xml-rs v0.8.7
[INFO] [stderr]    Compiling openssl v0.10.52
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking wildmatch v1.1.0
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]     Checking crc-catalog v2.2.0
[INFO] [stderr]     Checking crc v3.0.1
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking sysinfo v0.28.4
[INFO] [stderr]     Checking xmltree v0.10.3
[INFO] [stderr]    Compiling atomic v0.5.1
[INFO] [stderr]     Checking chrono v0.4.24
[INFO] [stderr]     Checking socket2 v0.5.2
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking bstr v1.4.0
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking embedded-semver v0.3.0
[INFO] [stderr]     Checking dirs2 v3.0.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking rcgen v0.10.0
[INFO] [stderr]    Compiling packed_struct_codegen v0.10.1
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling auto_impl v1.1.0
[INFO] [stderr]    Compiling async-trait-with-sync v0.1.36
[INFO] [stderr]    Compiling zerocopy-derive v0.3.2
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]     Checking zerocopy v0.6.1
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking futures-util v0.3.28
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling oqs-sys v0.7.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking citadel_logging v0.5.0
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking bincode2 v2.0.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.0
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking polyval v0.6.0
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking aes v0.8.2
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking ghash v0.5.0
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking blake2b_simd v1.0.1
[INFO] [stderr]     Checking quinn-proto v0.9.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking serde-big-array v0.5.1
[INFO] [stderr]     Checking kyber-pke v0.3.0
[INFO] [stderr]     Checking ascon-aead v0.4.2
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking aes-gcm v0.10.1
[INFO] [stderr]     Checking md-5 v0.10.5
[INFO] [stderr]     Checking uuid v1.3.2
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking attohttpc v0.16.3
[INFO] [stderr]     Checking serde_millis v0.1.1
[INFO] [stderr]     Checking multimap v0.9.0
[INFO] [stderr]     Checking rust-argon2 v1.0.0
[INFO] [stderr]     Checking quinn-udp v0.3.2
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking citadel_io v0.5.0
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking quinn v0.9.3
[INFO] [stderr]     Checking h2 v0.3.18
[INFO] [stderr]     Checking netbeam v0.5.0
[INFO] [stderr]     Checking stun v0.4.4
[INFO] [stderr]     Checking citadel_pqcrypto v0.5.0
[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]     Checking citadel_crypt v0.5.0
[INFO] [stderr]     Checking citadel_user v0.5.0
[INFO] [stderr]     Checking hyper-rustls v0.23.2
[INFO] [stderr]     Checking igd v0.12.1
[INFO] [stderr]     Checking reqwest v0.11.17
[INFO] [stderr]     Checking async_ip v0.5.0
[INFO] [stderr]     Checking citadel_wire v0.5.0
[INFO] [stderr]     Checking citadel_proto v0.5.0
[INFO] [stderr]     Checking citadel_sdk v0.5.0
[INFO] [stderr]     Checking citadel-assignment v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/bin/server.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 |                     if (ping == "ping") {
[INFO] [stdout]    |                        ^              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 -                     if (ping == "ping") {
[INFO] [stdout] 16 +                     if ping == "ping"  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/bin/server.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 |                     if (ping == "ping") {
[INFO] [stdout]    |                        ^              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 -                     if (ping == "ping") {
[INFO] [stdout] 16 +                     if ping == "ping"  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/server.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 |             |mut conn, _c2s_remote| async move {
[INFO] [stdout]    |              ----^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/bin/server.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let res = server.await;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remote`
[INFO] [stdout]   --> src/bin/client.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 |         |connect_success, remote| async move {
[INFO] [stdout]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remote`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/bin/client.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let result = client.await;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remote`
[INFO] [stdout]   --> src/bin/client.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 |         |connect_success, remote| async move {
[INFO] [stdout]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remote`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/bin/client.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let result = client.await;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/server.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 |             |mut conn, _c2s_remote| async move {
[INFO] [stdout]    |              ----^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/bin/server.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let res = server.await;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.73s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.52
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "a40cb0f2bcc65750b752e835a7c7c2b538c936a55ab6eadf10fb645d59d674e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a40cb0f2bcc65750b752e835a7c7c2b538c936a55ab6eadf10fb645d59d674e0", kill_on_drop: false }`
[INFO] [stdout] a40cb0f2bcc65750b752e835a7c7c2b538c936a55ab6eadf10fb645d59d674e0
