[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] cf586529b4631167540555e56bcbb80ad1ab32f3
[INFO] checking Jellybaby34/DkS3-Server-Emulator-Rust-Edition against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJellybaby34%2FDkS3-Server-Emulator-Rust-Edition" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jellybaby34/DkS3-Server-Emulator-Rust-Edition on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", 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-12/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" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "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] 7ce920674e41a53c7991deff6fb1f2364034b8800b08e057ba3cfe68bbb2f9d8
[INFO] running `Command { std: "docker" "start" "-a" "7ce920674e41a53c7991deff6fb1f2364034b8800b08e057ba3cfe68bbb2f9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ce920674e41a53c7991deff6fb1f2364034b8800b08e057ba3cfe68bbb2f9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce920674e41a53c7991deff6fb1f2364034b8800b08e057ba3cfe68bbb2f9d8", kill_on_drop: false }`
[INFO] [stdout] 7ce920674e41a53c7991deff6fb1f2364034b8800b08e057ba3cfe68bbb2f9d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a87552e427e6be3174ab76648b2915d8bf8cb93b693cfdfefe0b29662bd75e9
[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" "3a87552e427e6be3174ab76648b2915d8bf8cb93b693cfdfefe0b29662bd75e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]     Checking arc-swap v0.4.7
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking bytes v0.6.0
[INFO] [stderr]     Checking rust-ini v0.13.0
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]     Checking pin-project-lite v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling tokio v0.3.3
[INFO] [stderr]     Checking instant v0.1.8
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking lock_api v0.4.1
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking sharded-slab v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]     Checking lexical-core v0.7.4
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking tracing-log v0.1.1
[INFO] [stderr]     Checking aho-corasick v0.7.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking signal-hook-registry v1.2.1
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking mio v0.7.5
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking serde_test v0.8.23
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]     Checking serde-hjson v0.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling tokio-macros v0.3.1
[INFO] [stderr]     Checking tracing v0.1.22
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking tracing-serde v0.1.2
[INFO] [stderr]     Checking toml v0.5.7
[INFO] [stderr]     Checking tracing-subscriber v0.2.15
[INFO] [stderr]     Checking config v0.10.1
[INFO] [stderr]     Checking 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/log_manager.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | 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_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 imports: `Level`, `debug`, `error`, `span`, `trace`, `warn`
[INFO] [stdout]   --> src/server/mod.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tracing::{debug, error, info, span, trace, warn, Level};
[INFO] [stdout]    |               ^^^^^  ^^^^^        ^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `debug`, `error`, `span`, `trace`, `warn`
[INFO] [stdout]  --> src/server/log_manager.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | 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_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 imports: `Level`, `debug`, `error`, `span`, `trace`, `warn`
[INFO] [stdout]   --> src/server/mod.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tracing::{debug, error, info, span, trace, warn, Level};
[INFO] [stdout]    |               ^^^^^  ^^^^^        ^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/server/mod.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let res = runtime.block_on(fut_server);
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/server/mod.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let res = runtime.block_on(fut_server);
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[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_client/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const SERVER_TO_CLIENT_HEADER: u8 = 0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `config`
[INFO] [stdout]   --> src/server/login_client/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     config: Arc<RwLock<Config>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `channel_sender`
[INFO] [stdout]   --> src/server/login_client/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     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_client/mod.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct LoginClientSignalingInfo {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/server/login_client/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new(channel: mpsc::Sender<Vec<u8>>) -> LoginClientSignalingInfo {
[INFO] [stdout]    |            ^^^
[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_client/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const SERVER_TO_CLIENT_HEADER: u8 = 0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `config`
[INFO] [stdout]   --> src/server/login_client/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     config: Arc<RwLock<Config>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `channel_sender`
[INFO] [stdout]   --> src/server/login_client/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     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_client/mod.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct LoginClientSignalingInfo {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/server/login_client/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new(channel: mpsc::Sender<Vec<u8>>) -> LoginClientSignalingInfo {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `Command { std: "docker" "inspect" "3a87552e427e6be3174ab76648b2915d8bf8cb93b693cfdfefe0b29662bd75e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a87552e427e6be3174ab76648b2915d8bf8cb93b693cfdfefe0b29662bd75e9", kill_on_drop: false }`
[INFO] [stdout] 3a87552e427e6be3174ab76648b2915d8bf8cb93b693cfdfefe0b29662bd75e9