[INFO] cloning repository https://github.com/Jellybaby34/DkS3-Server-Emulator-Rust-Edition
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jellybaby34/DkS3-Server-Emulator-Rust-Edition" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJellybaby34%2FDkS3-Server-Emulator-Rust-Edition", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJellybaby34%2FDkS3-Server-Emulator-Rust-Edition'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b0359f16e9fee3486a97abefc03551671bc0a5e
[INFO] testing Jellybaby34/DkS3-Server-Emulator-Rust-Edition against 1.52.1 for beta-1.52-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJellybaby34%2FDkS3-Server-Emulator-Rust-Edition" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jellybaby34/DkS3-Server-Emulator-Rust-Edition on toolchain 1.52.1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jellybaby34/DkS3-Server-Emulator-Rust-Edition
[INFO] finished tweaking git repo https://github.com/Jellybaby34/DkS3-Server-Emulator-Rust-Edition
[INFO] tweaked toml for git repo https://github.com/Jellybaby34/DkS3-Server-Emulator-Rust-Edition written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/Jellybaby34/DkS3-Server-Emulator-Rust-Edition already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] e2946fc8a9b769e2ce25a994f3237846c94a83c87ce3337d12d52a41eb708c48
[INFO] running `Command { std: "docker" "start" "-a" "e2946fc8a9b769e2ce25a994f3237846c94a83c87ce3337d12d52a41eb708c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2946fc8a9b769e2ce25a994f3237846c94a83c87ce3337d12d52a41eb708c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2946fc8a9b769e2ce25a994f3237846c94a83c87ce3337d12d52a41eb708c48", kill_on_drop: false }`
[INFO] [stdout] e2946fc8a9b769e2ce25a994f3237846c94a83c87ce3337d12d52a41eb708c48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39733a7a1f3dad4960ad649b3f92fb6eee3bb64a7a42ccfeaf6bd230d6b9129c
[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" "39733a7a1f3dad4960ad649b3f92fb6eee3bb64a7a42ccfeaf6bd230d6b9129c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling anyhow v1.0.36
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling multimap v0.8.2
[INFO] [stderr]    Compiling bytes v1.0.0
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling tokio v1.0.0
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stderr]    Compiling sharded-slab v0.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.32
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling mio v0.7.6
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling tokio-macros v1.0.0
[INFO] [stderr]    Compiling prost-derive v0.6.1 (https://github.com/danburkert/prost#f482208c)
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling prost v0.6.1 (https://github.com/danburkert/prost#f482208c)
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling dks3_server_emulator_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling tracing-subscriber v0.2.15
[INFO] [stderr]    Compiling config v0.10.1
[INFO] [stdout] warning: unused imports: `Level`, `debug`, `error`, `span`, `trace`, `warn`
[INFO] [stdout]  --> src/server/login_server/mod.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tracing::{debug, error, info, span, trace, warn, Level};
[INFO] [stdout]   |               ^^^^^  ^^^^^        ^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]  --> src/server/login_server/login_client/mod.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/server/login_server/login_client/mod.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | use parking_lot::{Mutex, RwLock};
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bytes`
[INFO] [stdout]  --> src/server/login_server/login_client/mod.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use bytes::{Bytes, BytesMut, Buf};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `debug`, `span`, `trace`, `warn`
[INFO] [stdout]   --> src/server/login_server/login_client/mod.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing::{debug, error, info, span, trace, warn, Level};
[INFO] [stdout]    |               ^^^^^               ^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/server/mod.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let config = self.config.clone();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokio_runtime`
[INFO] [stdout]   --> src/server/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let tokio_runtime = self.tokio_runtime.clone();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokio_runtime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rsa_manager`
[INFO] [stdout]   --> src/server/mod.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let rsa_manager = self.rsa_manager.clone();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rsa_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/server/mod.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             r = self.tokio_runtime.spawn(login_server_inst.start()) => {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/server/mod.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             r = self.tokio_runtime.spawn(ServerMaster::hello()) => {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rsa_encrypt`
[INFO] [stdout]   --> src/server/rsa_manager.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn rsa_encrypt(&self, from: &[u8], to: &mut [u8]) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SERVER_TO_CLIENT_HEADER`
[INFO] [stdout]   --> src/server/login_server/login_client/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const SERVER_TO_CLIENT_HEADER: u8 = 0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `channel_sender`
[INFO] [stdout]   --> src/server/login_server/login_client/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     channel_sender: mpsc::Sender<Vec<u8>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `LoginClientSignalingInfo`
[INFO] [stdout]   --> src/server/login_server/login_client/mod.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct LoginClientSignalingInfo {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/server/login_server/login_client/mod.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn new(channel: mpsc::Sender<Vec<u8>>) -> LoginClientSignalingInfo {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `craft_header`
[INFO] [stdout]    --> src/server/login_server/login_client/mod.rs:222:14
[INFO] [stdout]     |
[INFO] [stdout] 222 |     async fn craft_header(&mut self) {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 26s
[INFO] running `Command { std: "docker" "inspect" "39733a7a1f3dad4960ad649b3f92fb6eee3bb64a7a42ccfeaf6bd230d6b9129c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39733a7a1f3dad4960ad649b3f92fb6eee3bb64a7a42ccfeaf6bd230d6b9129c", kill_on_drop: false }`
[INFO] [stdout] 39733a7a1f3dad4960ad649b3f92fb6eee3bb64a7a42ccfeaf6bd230d6b9129c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53dd556b69cc47d15e3a81cfc22eea1228013e7e953810253db0aa53f21746d6
[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" "53dd556b69cc47d15e3a81cfc22eea1228013e7e953810253db0aa53f21746d6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dks3_server_emulator_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Level`, `debug`, `error`, `span`, `trace`, `warn`
[INFO] [stdout]  --> src/server/login_server/mod.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tracing::{debug, error, info, span, trace, warn, Level};
[INFO] [stdout]   |               ^^^^^  ^^^^^        ^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]  --> src/server/login_server/login_client/mod.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/server/login_server/login_client/mod.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | use parking_lot::{Mutex, RwLock};
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bytes`
[INFO] [stdout]  --> src/server/login_server/login_client/mod.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use bytes::{Bytes, BytesMut, Buf};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `debug`, `span`, `trace`, `warn`
[INFO] [stdout]   --> src/server/login_server/login_client/mod.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing::{debug, error, info, span, trace, warn, Level};
[INFO] [stdout]    |               ^^^^^               ^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/server/mod.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let config = self.config.clone();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokio_runtime`
[INFO] [stdout]   --> src/server/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let tokio_runtime = self.tokio_runtime.clone();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokio_runtime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rsa_manager`
[INFO] [stdout]   --> src/server/mod.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let rsa_manager = self.rsa_manager.clone();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rsa_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/server/mod.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             r = self.tokio_runtime.spawn(login_server_inst.start()) => {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/server/mod.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             r = self.tokio_runtime.spawn(ServerMaster::hello()) => {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rsa_encrypt`
[INFO] [stdout]   --> src/server/rsa_manager.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn rsa_encrypt(&self, from: &[u8], to: &mut [u8]) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SERVER_TO_CLIENT_HEADER`
[INFO] [stdout]   --> src/server/login_server/login_client/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const SERVER_TO_CLIENT_HEADER: u8 = 0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `channel_sender`
[INFO] [stdout]   --> src/server/login_server/login_client/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     channel_sender: mpsc::Sender<Vec<u8>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `LoginClientSignalingInfo`
[INFO] [stdout]   --> src/server/login_server/login_client/mod.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct LoginClientSignalingInfo {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/server/login_server/login_client/mod.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn new(channel: mpsc::Sender<Vec<u8>>) -> LoginClientSignalingInfo {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `craft_header`
[INFO] [stdout]    --> src/server/login_server/login_client/mod.rs:222:14
[INFO] [stdout]     |
[INFO] [stdout] 222 |     async fn craft_header(&mut self) {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "53dd556b69cc47d15e3a81cfc22eea1228013e7e953810253db0aa53f21746d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53dd556b69cc47d15e3a81cfc22eea1228013e7e953810253db0aa53f21746d6", kill_on_drop: false }`
[INFO] [stdout] 53dd556b69cc47d15e3a81cfc22eea1228013e7e953810253db0aa53f21746d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6e64212ed302931667bad62baae3ed2a19e31e7b73f3f6df3753af514b9d537
[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" "a6e64212ed302931667bad62baae3ed2a19e31e7b73f3f6df3753af514b9d537", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Level`, `debug`, `error`, `span`, `trace`, `warn`
[INFO] [stderr]  --> src/server/login_server/mod.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | use tracing::{debug, error, info, span, trace, warn, Level};
[INFO] [stderr]   |               ^^^^^  ^^^^^        ^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stderr]  --> src/server/login_server/login_client/mod.rs:1:24
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Mutex`
[INFO] [stderr]  --> src/server/login_server/login_client/mod.rs:8:19
[INFO] [stderr]   |
[INFO] [stderr] 8 | use parking_lot::{Mutex, RwLock};
[INFO] [stderr]   |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Bytes`
[INFO] [stderr]  --> src/server/login_server/login_client/mod.rs:9:13
[INFO] [stderr]   |
[INFO] [stderr] 9 | use bytes::{Bytes, BytesMut, Buf};
[INFO] [stderr]   |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Level`, `debug`, `span`, `trace`, `warn`
[INFO] [stderr]   --> src/server/login_server/login_client/mod.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 | use tracing::{debug, error, info, span, trace, warn, Level};
[INFO] [stderr]    |               ^^^^^               ^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> src/server/mod.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let config = self.config.clone();
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tokio_runtime`
[INFO] [stderr]   --> src/server/mod.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let tokio_runtime = self.tokio_runtime.clone();
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokio_runtime`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rsa_manager`
[INFO] [stderr]   --> src/server/mod.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let rsa_manager = self.rsa_manager.clone();
[INFO] [stderr]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rsa_manager`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]   --> src/server/mod.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             r = self.tokio_runtime.spawn(login_server_inst.start()) => {
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]   --> src/server/mod.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |             r = self.tokio_runtime.spawn(ServerMaster::hello()) => {
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `rsa_encrypt`
[INFO] [stderr]   --> src/server/rsa_manager.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn rsa_encrypt(&self, from: &[u8], to: &mut [u8]) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `SERVER_TO_CLIENT_HEADER`
[INFO] [stderr]   --> src/server/login_server/login_client/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub const SERVER_TO_CLIENT_HEADER: u8 = 0;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `channel_sender`
[INFO] [stderr]   --> src/server/login_server/login_client/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     channel_sender: mpsc::Sender<Vec<u8>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `LoginClientSignalingInfo`
[INFO] [stderr]   --> src/server/login_server/login_client/mod.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct LoginClientSignalingInfo {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/server/login_server/login_client/mod.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn new(channel: mpsc::Sender<Vec<u8>>) -> LoginClientSignalingInfo {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `craft_header`
[INFO] [stderr]    --> src/server/login_server/login_client/mod.rs:222:14
[INFO] [stderr]     |
[INFO] [stderr] 222 |     async fn craft_header(&mut self) {
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dks3_server_emulator_rust-21db4fe2b129a2f9)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6e64212ed302931667bad62baae3ed2a19e31e7b73f3f6df3753af514b9d537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e64212ed302931667bad62baae3ed2a19e31e7b73f3f6df3753af514b9d537", kill_on_drop: false }`
[INFO] [stdout] a6e64212ed302931667bad62baae3ed2a19e31e7b73f3f6df3753af514b9d537