[INFO] cloning repository https://github.com/iKramp/nebula
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iKramp/nebula" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiKramp%2Fnebula", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiKramp%2Fnebula'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48bc4376f3a6b03fd7e60ab7e76ad3823d52a2ac
[INFO] testing iKramp/nebula against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiKramp%2Fnebula" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iKramp/nebula on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iKramp/nebula
[INFO] finished tweaking git repo https://github.com/iKramp/nebula
[INFO] tweaked toml for git repo https://github.com/iKramp/nebula written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/iKramp/nebula 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-5-tc1/source/shared/credientials_authenticator/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] [stderr] warning: /workspace/builds/worker-5-tc1/source/Cargo.toml: unused manifest key: workspace.edition
[INFO] [stderr] warning: /workspace/builds/worker-5-tc1/source/Cargo.toml: unused manifest key: workspace.name
[INFO] [stderr] warning: /workspace/builds/worker-5-tc1/source/Cargo.toml: unused manifest key: workspace.version
[INFO] [stderr]     Updating git repository `https://github.com/iKramp/KVPTree.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded der v0.7.7
[INFO] [stderr]   Downloaded zeroize v1.6.0
[INFO] [stderr]   Downloaded signature v2.1.0
[INFO] [stderr]   Downloaded spki v0.7.2
[INFO] [stderr]   Downloaded clipboard_x11 v0.4.0
[INFO] [stderr]   Downloaded pin-project-lite v0.2.11
[INFO] [stderr]   Downloaded encase_derive_impl v0.3.0
[INFO] [stderr]   Downloaded md-5 v0.10.5
[INFO] [stderr]   Downloaded fallible-iterator v0.2.0
[INFO] [stderr]   Downloaded glyph_brush_draw_cache v0.1.5
[INFO] [stderr]   Downloaded tokio-postgres v0.7.8
[INFO] [stderr]   Downloaded iced_graphics v0.8.0
[INFO] [stderr]   Downloaded iced_native v0.10.3
[INFO] [stderr]   Downloaded winnow v0.5.4
[INFO] [stderr]   Downloaded palette v0.6.1
[INFO] [stderr]   Downloaded wgpu v0.15.1
[INFO] [stderr]   Downloaded iced v0.9.0
[INFO] [stderr]   Downloaded wgpu-core v0.15.1
[INFO] [stderr]   Downloaded wgpu-types v0.15.2
[INFO] [stderr]   Downloaded wgpu-hal v0.15.4
[INFO] [stderr]   Downloaded glam v0.21.3
[INFO] [stderr]   Downloaded wgpu_glyph v0.19.0
[INFO] [stderr]   Downloaded iced_wgpu v0.10.0
[INFO] [stderr]   Downloaded socket2 v0.5.3
[INFO] [stderr]   Downloaded glyph_brush v0.7.7
[INFO] [stderr]   Downloaded widestring v0.5.1
[INFO] [stderr]   Downloaded hassle-rs v0.9.0
[INFO] [stderr]   Downloaded iced_futures v0.6.0
[INFO] [stderr]   Downloaded iced_core v0.9.0
[INFO] [stderr]   Downloaded iced_style v0.8.0
[INFO] [stderr]   Downloaded naga v0.11.1
[INFO] [stderr]   Downloaded window_clipboard v0.2.4
[INFO] [stderr]   Downloaded stringprep v0.1.3
[INFO] [stderr]   Downloaded postgres-protocol v0.6.5
[INFO] [stderr]   Downloaded postgres-types v0.2.5
[INFO] [stderr]   Downloaded renderdoc-sys v0.7.1
[INFO] [stderr]   Downloaded wasm-timer v0.2.5
[INFO] [stderr]   Downloaded palette_derive v0.6.1
[INFO] [stderr]   Downloaded x11rb v0.9.0
[INFO] [stderr]   Downloaded phf_generator v0.11.2
[INFO] [stderr]   Downloaded phf_macros v0.11.2
[INFO] [stderr]   Downloaded phf v0.11.2
[INFO] [stderr]   Downloaded clipboard_macos v0.1.0
[INFO] [stderr]   Downloaded smithay-clipboard v0.6.6
[INFO] [stderr]   Downloaded clipboard_wayland v0.2.0
[INFO] [stderr]   Downloaded gethostname v0.2.3
[INFO] [stderr]   Downloaded winapi-wsapoll v0.1.1
[INFO] [stderr]   Downloaded raw-window-handle v0.3.4
[INFO] [stderr]   Downloaded calloop v0.10.6
[INFO] [stderr]   Downloaded iced_winit v0.9.1
[INFO] [stderr]   Downloaded encase_derive v0.3.0
[INFO] [stderr]   Downloaded encase v0.3.0
[INFO] [stderr]   Downloaded phf_shared v0.11.2
[INFO] [stderr]   Downloaded const-oid v0.9.4
[INFO] [stderr]   Downloaded rsa v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1f89fb6fd6e88a99fb06257a31cce7520f55b6a2bd53ce5623794e5c74c06b5
[INFO] running `Command { std: "docker" "start" "-a" "f1f89fb6fd6e88a99fb06257a31cce7520f55b6a2bd53ce5623794e5c74c06b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1f89fb6fd6e88a99fb06257a31cce7520f55b6a2bd53ce5623794e5c74c06b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1f89fb6fd6e88a99fb06257a31cce7520f55b6a2bd53ce5623794e5c74c06b5", kill_on_drop: false }`
[INFO] [stdout] f1f89fb6fd6e88a99fb06257a31cce7520f55b6a2bd53ce5623794e5c74c06b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73d7cac8f0bab17ea43d1484bc6c6b346f5975c98512c6be75412dcb355eb994
[INFO] running `Command { std: "docker" "start" "-a" "73d7cac8f0bab17ea43d1484bc6c6b346f5975c98512c6be75412dcb355eb994", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/shared/credientials_authenticator/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.edition
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.name
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.version
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling xml-rs v0.8.16
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling pin-project-lite v0.2.11
[INFO] [stderr]    Compiling wayland-sys v0.29.5
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[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling parking_lot v0.12.1
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[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling nom v7.1.3
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[INFO] [stderr]    Compiling simd-adler32 v0.3.7
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[INFO] [stderr]    Compiling gpu-alloc-types v0.2.0
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[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
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[INFO] [stderr]    Compiling wayland-commons v0.29.5
[INFO] [stderr]    Compiling fdeflate v0.3.0
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling fxhash v0.2.1
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[INFO] [stderr]    Compiling crossfont v0.5.1
[INFO] [stderr]    Compiling renderdoc-sys v0.7.1
[INFO] [stderr]    Compiling zeroize v1.6.0
[INFO] [stderr]    Compiling foreign-types-shared v0.3.1
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling base64ct v1.6.0
[INFO] [stderr]    Compiling arrayref v0.3.7
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling profiling v1.0.9
[INFO] [stderr]    Compiling raw-window-handle v0.4.3
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling xcursor v0.3.4
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling png v0.17.9
[INFO] [stderr]    Compiling servo-fontconfig v0.5.1
[INFO] [stderr]    Compiling freetype-rs v0.26.0
[INFO] [stderr]    Compiling nix v0.22.3
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling gethostname v0.2.3
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling xi-unicode v0.3.0
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]    Compiling glam v0.21.3
[INFO] [stderr]    Compiling owned_ttf_parser v0.19.0
[INFO] [stderr]    Compiling ab_glyph v0.2.21
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling encase_derive_impl v0.3.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling glyph_brush_layout v0.2.3
[INFO] [stderr]    Compiling der v0.7.7
[INFO] [stderr]    Compiling ordered-float v3.7.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling cpufeatures v0.2.9
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling sha2 v0.10.7
[INFO] [stderr]    Compiling find-crate v0.6.3
[INFO] [stderr]    Compiling raw-window-handle v0.3.4
[INFO] [stderr]    Compiling euclid v0.22.9
[INFO] [stderr]    Compiling md-5 v0.10.5
[INFO] [stderr]    Compiling stringprep v0.1.3
[INFO] [stderr]    Compiling encase_derive v0.3.0
[INFO] [stderr]    Compiling palette_derive v0.6.1
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling glyph_brush_draw_cache v0.1.5
[INFO] [stderr]    Compiling spki v0.7.2
[INFO] [stderr]    Compiling svg_fmt v0.4.1
[INFO] [stderr]    Compiling async-trait v0.1.72
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]    Compiling base64 v0.21.2
[INFO] [stderr]    Compiling glyph_brush v0.7.7
[INFO] [stderr]    Compiling const_panic v0.2.8
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling guillotiere v0.6.2
[INFO] [stderr]    Compiling postgres-protocol v0.6.5
[INFO] [stderr]    Compiling pkcs1 v0.7.5
[INFO] [stderr]    Compiling kvptree v0.1.0 (https://github.com/iKramp/KVPTree.git#7b365313)
[INFO] [stderr]    Compiling signature v2.1.0
[INFO] [stderr]    Compiling socket2 v0.5.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling bytemuck_derive v1.4.1
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling foreign-types-macros v0.2.3
[INFO] [stderr]    Compiling postgres-types v0.2.5
[INFO] [stderr]    Compiling wayland-cursor v0.29.5
[INFO] [stderr]    Compiling x11rb v0.9.0
[INFO] [stderr]    Compiling rsa v0.9.2
[INFO] [stderr]    Compiling foreign-types v0.5.0
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling credientials_authenticator v0.1.0 (/opt/rustwide/workdir/shared/credientials_authenticator)
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]  --> shared/credientials_authenticator/src/lib.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn hash_username_and_password(username: String, password: String) {}
[INFO] [stdout]   |                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `password`
[INFO] [stdout]  --> shared/credientials_authenticator/src/lib.rs:4:53
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn hash_username_and_password(username: String, password: String) {}
[INFO] [stdout]   |                                                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]  --> shared/credientials_authenticator/src/lib.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn get_private_key(username: String, password: String) {
[INFO] [stdout]   |                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `password`
[INFO] [stdout]  --> shared/credientials_authenticator/src/lib.rs:8:42
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn get_private_key(username: String, password: String) {
[INFO] [stdout]   |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling calloop v0.10.6
[INFO] [stderr]    Compiling naga v0.11.1
[INFO] [stderr]    Compiling encase v0.3.0
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling safe_arch v0.5.2
[INFO] [stderr]    Compiling tiny-skia-path v0.7.0
[INFO] [stderr]    Compiling tiny-skia v0.7.0
[INFO] [stderr]    Compiling iced_core v0.9.0
[INFO] [stderr]    Compiling iced_style v0.8.0
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling clipboard_x11 v0.4.0
[INFO] [stderr]    Compiling iced_futures v0.6.0
[INFO] [stderr]    Compiling network-manager v0.1.0 (/opt/rustwide/workdir/shared/network_manager)
[INFO] [stderr]    Compiling tokio-util v0.7.8
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> shared/network_manager/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> shared/network_manager/src/lib.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Error, Read, Write};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Shutdown` and `TcpListener`
[INFO] [stdout]  --> shared/network_manager/src/lib.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::{Shutdown, TcpListener, TcpStream};
[INFO] [stdout]   |                ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> shared/network_manager/src/lib.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut temp = Self {
[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 `Result` that must be used
[INFO] [stdout]   --> shared/network_manager/src/lib.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             Self::read(cloned_stream, cloned_messages);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 20 |             let _ = Self::read(cloned_stream, cloned_messages);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling iced_native v0.10.3
[INFO] [stderr]    Compiling tokio-postgres v0.7.8
[INFO] [stderr]    Compiling wgpu-hal v0.15.4
[INFO] [stderr]    Compiling iced_graphics v0.8.0
[INFO] [stderr]    Compiling wgpu-core v0.15.1
[INFO] [stderr]    Compiling nebula_server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> server/src/networking/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         mut stream: TcpStream,
[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: `handle`
[INFO] [stdout]    --> server/src/networking/mod.rs:165:25
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     let handle =
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wgpu v0.15.1
[INFO] [stderr]    Compiling wgpu_glyph v0.19.0
[INFO] [stderr]    Compiling iced_wgpu v0.10.0
[INFO] [stderr]    Compiling smithay-clipboard v0.6.6
[INFO] [stderr]    Compiling sctk-adwaita v0.4.3
[INFO] [stderr]    Compiling clipboard_wayland v0.2.0
[INFO] [stderr]    Compiling winit v0.27.5
[INFO] [stderr]    Compiling window_clipboard v0.2.4
[INFO] [stderr]    Compiling iced_winit v0.9.1
[INFO] [stderr]    Compiling iced v0.9.0
[INFO] [stderr]    Compiling nebula_client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: unused imports: `Read` and `Write`
[INFO] [stdout]  --> client/src/networking/mod.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc::error::TryRecvError`
[INFO] [stdout]   --> client/src/networking/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::sync::mpsc::error::TryRecvError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]    --> client/src/networking/mod.rs:128:25
[INFO] [stdout]     |
[INFO] [stdout] 128 |                     let timestamp = message.get_str("timestamp")?;
[INFO] [stdout]     |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 42s
[INFO] running `Command { std: "docker" "inspect" "73d7cac8f0bab17ea43d1484bc6c6b346f5975c98512c6be75412dcb355eb994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d7cac8f0bab17ea43d1484bc6c6b346f5975c98512c6be75412dcb355eb994", kill_on_drop: false }`
[INFO] [stdout] 73d7cac8f0bab17ea43d1484bc6c6b346f5975c98512c6be75412dcb355eb994
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc3c843584f06760c67e4102c20e8569203714becae2728b727d0b6d6f776698
[INFO] running `Command { std: "docker" "start" "-a" "dc3c843584f06760c67e4102c20e8569203714becae2728b727d0b6d6f776698", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/shared/credientials_authenticator/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.edition
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.name
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.version
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> shared/network_manager/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling network-manager v0.1.0 (/opt/rustwide/workdir/shared/network_manager)
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> shared/network_manager/src/lib.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Error, Read, Write};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Shutdown` and `TcpListener`
[INFO] [stdout]  --> shared/network_manager/src/lib.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::{Shutdown, TcpListener, TcpStream};
[INFO] [stdout]   |                ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> shared/network_manager/src/lib.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut temp = Self {
[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 `Result` that must be used
[INFO] [stdout]   --> shared/network_manager/src/lib.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             Self::read(cloned_stream, cloned_messages);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 20 |             let _ = Self::read(cloned_stream, cloned_messages);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]  --> shared/credientials_authenticator/src/lib.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn hash_username_and_password(username: String, password: String) {}
[INFO] [stdout]   |                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `password`
[INFO] [stdout]  --> shared/credientials_authenticator/src/lib.rs:4:53
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn hash_username_and_password(username: String, password: String) {}
[INFO] [stdout]   |                                                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]  --> shared/credientials_authenticator/src/lib.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn get_private_key(username: String, password: String) {
[INFO] [stdout]   |                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `password`
[INFO] [stdout]  --> shared/credientials_authenticator/src/lib.rs:8:42
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn get_private_key(username: String, password: String) {
[INFO] [stdout]   |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling credientials_authenticator v0.1.0 (/opt/rustwide/workdir/shared/credientials_authenticator)
[INFO] [stderr]    Compiling nebula_server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stderr]    Compiling nebula_client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> shared/network_manager/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> shared/network_manager/src/lib.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Error, Read, Write};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Shutdown` and `TcpListener`
[INFO] [stdout]  --> shared/network_manager/src/lib.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::{Shutdown, TcpListener, TcpStream};
[INFO] [stdout]   |                ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> shared/network_manager/src/lib.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut temp = Self {
[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 `Result` that must be used
[INFO] [stdout]   --> shared/network_manager/src/lib.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             Self::read(cloned_stream, cloned_messages);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 20 |             let _ = Self::read(cloned_stream, cloned_messages);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]  --> shared/credientials_authenticator/src/lib.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn hash_username_and_password(username: String, password: String) {}
[INFO] [stdout]   |                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `password`
[INFO] [stdout]  --> shared/credientials_authenticator/src/lib.rs:4:53
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn hash_username_and_password(username: String, password: String) {}
[INFO] [stdout]   |                                                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]  --> shared/credientials_authenticator/src/lib.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn get_private_key(username: String, password: String) {
[INFO] [stdout]   |                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `password`
[INFO] [stdout]  --> shared/credientials_authenticator/src/lib.rs:8:42
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn get_private_key(username: String, password: String) {
[INFO] [stdout]   |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read` and `Write`
[INFO] [stdout]  --> client/src/networking/mod.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc::error::TryRecvError`
[INFO] [stdout]   --> client/src/networking/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::sync::mpsc::error::TryRecvError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> server/src/networking/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         mut stream: TcpStream,
[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: `handle`
[INFO] [stdout]    --> server/src/networking/mod.rs:165:25
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     let handle =
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> server/src/database/tests/tests.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let mut returned_vec = db_manager.get_last_n_messages(1, 3).await.unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> server/src/database/tests/tests.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 135 |         let mut returned_vec = db_manager.get_n_messages_before(1, 5, 3).await.unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]    --> client/src/networking/mod.rs:128:25
[INFO] [stdout]     |
[INFO] [stdout] 128 |                     let timestamp = message.get_str("timestamp")?;
[INFO] [stdout]     |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.05s
[INFO] running `Command { std: "docker" "inspect" "dc3c843584f06760c67e4102c20e8569203714becae2728b727d0b6d6f776698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3c843584f06760c67e4102c20e8569203714becae2728b727d0b6d6f776698", kill_on_drop: false }`
[INFO] [stdout] dc3c843584f06760c67e4102c20e8569203714becae2728b727d0b6d6f776698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 346e964ccc19b70493a6281f4e140733421507c546749d11cf652e71b9ddbb26
[INFO] running `Command { std: "docker" "start" "-a" "346e964ccc19b70493a6281f4e140733421507c546749d11cf652e71b9ddbb26", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/shared/credientials_authenticator/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.edition
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.name
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.version
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stderr]  --> shared/network_manager/src/lib.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]  --> shared/network_manager/src/lib.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{Error, Read, Write};
[INFO] [stderr]   |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Shutdown` and `TcpListener`
[INFO] [stderr]  --> shared/network_manager/src/lib.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::net::{Shutdown, TcpListener, TcpStream};
[INFO] [stderr]   |                ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> shared/network_manager/src/lib.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let mut temp = Self {
[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 `Result` that must be used
[INFO] [stderr]   --> shared/network_manager/src/lib.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |             Self::read(cloned_stream, cloned_messages);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 20 |             let _ = Self::read(cloned_stream, cloned_messages);
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `network-manager` (lib) generated 5 warnings (run `cargo fix --lib -p network-manager` to apply 4 suggestions)
[INFO] [stderr] warning: `network-manager` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: unused variable: `username`
[INFO] [stderr]  --> shared/credientials_authenticator/src/lib.rs:4:35
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn hash_username_and_password(username: String, password: String) {}
[INFO] [stderr]   |                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `password`
[INFO] [stderr]  --> shared/credientials_authenticator/src/lib.rs:4:53
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn hash_username_and_password(username: String, password: String) {}
[INFO] [stderr]   |                                                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `username`
[INFO] [stderr]  --> shared/credientials_authenticator/src/lib.rs:8:24
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn get_private_key(username: String, password: String) {
[INFO] [stderr]   |                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `password`
[INFO] [stderr]  --> shared/credientials_authenticator/src/lib.rs:8:42
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn get_private_key(username: String, password: String) {
[INFO] [stderr]   |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password`
[INFO] [stderr] 
[INFO] [stderr] warning: `credientials_authenticator` (lib) generated 4 warnings
[INFO] [stderr] warning: `credientials_authenticator` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> server/src/networking/mod.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         mut stream: TcpStream,
[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: `handle`
[INFO] [stderr]    --> server/src/networking/mod.rs:165:25
[INFO] [stderr]     |
[INFO] [stderr] 165 |                     let handle =
[INFO] [stderr]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> server/src/database/tests/tests.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let mut returned_vec = db_manager.get_last_n_messages(1, 3).await.unwrap();
[INFO] [stderr]     |             ----^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> server/src/database/tests/tests.rs:135:13
[INFO] [stderr]     |
[INFO] [stderr] 135 |         let mut returned_vec = db_manager.get_n_messages_before(1, 5, 3).await.unwrap();
[INFO] [stderr]     |             ----^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Read` and `Write`
[INFO] [stderr]  --> client/src/networking/mod.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{Read, Write};
[INFO] [stderr]   |               ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::sync::mpsc::error::TryRecvError`
[INFO] [stderr]   --> client/src/networking/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use tokio::sync::mpsc::error::TryRecvError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `timestamp`
[INFO] [stderr]    --> client/src/networking/mod.rs:128:25
[INFO] [stderr]     |
[INFO] [stderr] 128 |                     let timestamp = message.get_str("timestamp")?;
[INFO] [stderr]     |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nebula_server` (bin "server" test) generated 4 warnings (run `cargo fix --bin "server" --tests` to apply 3 suggestions)
[INFO] [stderr] warning: `nebula_client` (bin "client" test) generated 3 warnings (run `cargo fix --bin "client" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/credientials_authenticator-51231973aea208f9)
[INFO] [stdout] 
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/client-1108cfe534e2b1b0)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test user_interface::tests::message_manager_tests::tests::test_everything_mixed ... ok
[INFO] [stdout] test user_interface::tests::message_manager_tests::tests::test_gets_channel_list ... ok
[INFO] [stdout] test user_interface::tests::message_manager_tests::tests::test_gets_message_event ... ok
[INFO] [stdout] test user_interface::tests::message_manager_tests::tests::test_gets_message_loaded ... ok
[INFO] [stdout] test user_interface::tests::message_manager_tests::tests::test_gets_message_received ... ok
[INFO] [stdout] test user_interface::tests::message_manager_tests::tests::test_gets_channel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/server-515bcfc84a580ebd)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test database::tests::tests::tests::database_test_get_channels ... ignored
[INFO] [stdout] test database::tests::tests::tests::database_test_get_last_n_messages ... ignored
[INFO] [stdout] test database::tests::tests::tests::database_test_get_n_messages_before ... ignored
[INFO] [stdout] test database::tests::tests::tests::database_test_get_new_messages ... ignored
[INFO] [stdout] test database::tests::tests::tests::database_test_new_channel ... ignored
[INFO] [stdout] test database::tests::tests::tests::database_test_new_user ... ignored
[INFO] [stdout] test database::tests::tests::tests::database_test_new_user_channel_link ... ignored
[INFO] [stdout] test database::tests::tests::tests::database_test_save_messages ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/network_manager-2e94dda12a3fd665)
[INFO] [stdout] 
[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] [stderr]    Doc-tests credientials_authenticator
[INFO] [stdout] 
[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] [stderr]    Doc-tests network_manager
[INFO] [stdout] 
[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" "346e964ccc19b70493a6281f4e140733421507c546749d11cf652e71b9ddbb26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "346e964ccc19b70493a6281f4e140733421507c546749d11cf652e71b9ddbb26", kill_on_drop: false }`
[INFO] [stdout] 346e964ccc19b70493a6281f4e140733421507c546749d11cf652e71b9ddbb26
