[INFO] cloning repository https://github.com/AbdelrahmanIhab/distinsta
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AbdelrahmanIhab/distinsta" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbdelrahmanIhab%2Fdistinsta", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbdelrahmanIhab%2Fdistinsta'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f888bb40f1966f8beeaa7b9467b56b8a56cb7cc6
[INFO] checking AbdelrahmanIhab/distinsta against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbdelrahmanIhab%2Fdistinsta" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AbdelrahmanIhab/distinsta
[INFO] finished tweaking git repo https://github.com/AbdelrahmanIhab/distinsta
[INFO] tweaked toml for git repo https://github.com/AbdelrahmanIhab/distinsta written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AbdelrahmanIhab/distinsta on toolchain e117153a45c546e883c1f91d82611775fcaeffe0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AbdelrahmanIhab/distinsta 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83a2dc3e0f7e1ae0c0b2c44c33f4bd98bb317edb67e8e2001ad9e9e08aad0015
[INFO] running `Command { std: "docker" "start" "-a" "83a2dc3e0f7e1ae0c0b2c44c33f4bd98bb317edb67e8e2001ad9e9e08aad0015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83a2dc3e0f7e1ae0c0b2c44c33f4bd98bb317edb67e8e2001ad9e9e08aad0015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a2dc3e0f7e1ae0c0b2c44c33f4bd98bb317edb67e8e2001ad9e9e08aad0015", kill_on_drop: false }`
[INFO] [stdout] 83a2dc3e0f7e1ae0c0b2c44c33f4bd98bb317edb67e8e2001ad9e9e08aad0015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a2b5aeb394eea6524e99ff1275cb8031ea041cd5f5c5d0cb6d80d940af7d9f0
[INFO] running `Command { std: "docker" "start" "-a" "1a2b5aeb394eea6524e99ff1275cb8031ea041cd5f5c5d0cb6d80d940af7d9f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking distinst v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/client.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |             _ => {
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/client.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |             ServerResponse::EncryptedImageData { data } => {
[INFO] [stdout]     |             ------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 146 |             ServerResponse::Error { message } => {
[INFO] [stdout]     |             --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 149 |             _ => {
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/client.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |             _ => {
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/client.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |             ServerResponse::EncryptedImageData { data } => {
[INFO] [stdout]     |             ------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 146 |             ServerResponse::Error { message } => {
[INFO] [stdout]     |             --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 149 |             _ => {
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InternalMessage` is never used
[INFO] [stdout]   --> src/protocol.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum InternalMessage {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InternalMessage` is never used
[INFO] [stdout]   --> src/protocol.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum InternalMessage {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/bully.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct NodeInfo {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 20 |     pub id: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NodeInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_all_server_addresses` is never used
[INFO] [stdout]   --> src/config.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Config {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn get_all_server_addresses(&self) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt_data` is never used
[INFO] [stdout]   --> src/encryption.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn decrypt_data(data: &[u8], key: &[u8; 16]) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `server_id`, `address`, `current_load`, and `available` are never read
[INFO] [stdout]   --> src/loadbalancer.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct ServerLoad {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout]  7 |     pub server_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]  8 |     pub address: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  9 |     pub current_load: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub available: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServerLoad` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/loadbalancer.rs:27:18
[INFO] [stdout]     |
[INFO] [stdout]  18 | impl LoadBalancer {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  27 |     pub async fn register_server(&self, server_id: u32, address: String) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  42 |     pub async fn unregister_server(&self, server_id: u32) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  49 |     pub async fn get_next_server(&self) -> Option<(u32, String)> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  73 |     pub async fn get_least_loaded_server(&self) -> Option<(u32, String)> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  84 |     pub async fn update_server_load(&self, server_id: u32, load: usize) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  92 |     pub async fn mark_server_unavailable(&self, server_id: u32) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub async fn mark_server_available(&self, server_id: u32) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub async fn get_available_servers(&self) -> Vec<(u32, String)> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub async fn get_server_count(&self) -> usize {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InternalMessage` is never used
[INFO] [stdout]   --> src/protocol.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum InternalMessage {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/bully.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct NodeInfo {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 20 |     pub id: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NodeInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_all_server_addresses` is never used
[INFO] [stdout]   --> src/config.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Config {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn get_all_server_addresses(&self) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt_data` is never used
[INFO] [stdout]   --> src/encryption.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn decrypt_data(data: &[u8], key: &[u8; 16]) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `server_id`, `address`, `current_load`, and `available` are never read
[INFO] [stdout]   --> src/loadbalancer.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct ServerLoad {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout]  7 |     pub server_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]  8 |     pub address: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  9 |     pub current_load: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub available: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServerLoad` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/loadbalancer.rs:27:18
[INFO] [stdout]     |
[INFO] [stdout]  18 | impl LoadBalancer {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  27 |     pub async fn register_server(&self, server_id: u32, address: String) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  42 |     pub async fn unregister_server(&self, server_id: u32) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  49 |     pub async fn get_next_server(&self) -> Option<(u32, String)> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  73 |     pub async fn get_least_loaded_server(&self) -> Option<(u32, String)> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  84 |     pub async fn update_server_load(&self, server_id: u32, load: usize) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  92 |     pub async fn mark_server_unavailable(&self, server_id: u32) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub async fn mark_server_available(&self, server_id: u32) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub async fn get_available_servers(&self) -> Vec<(u32, String)> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub async fn get_server_count(&self) -> usize {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InternalMessage` is never used
[INFO] [stdout]   --> src/protocol.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum InternalMessage {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.33s
[INFO] running `Command { std: "docker" "inspect" "1a2b5aeb394eea6524e99ff1275cb8031ea041cd5f5c5d0cb6d80d940af7d9f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2b5aeb394eea6524e99ff1275cb8031ea041cd5f5c5d0cb6d80d940af7d9f0", kill_on_drop: false }`
[INFO] [stdout] 1a2b5aeb394eea6524e99ff1275cb8031ea041cd5f5c5d0cb6d80d940af7d9f0
