[INFO] cloning repository https://github.com/MrZloHex/ZET
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MrZloHex/ZET" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrZloHex%2FZET", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrZloHex%2FZET'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1bcd50f793a0d8c9e52fc0b4932d516d1f5c46be
[INFO] testing MrZloHex/ZET against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrZloHex%2FZET" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MrZloHex/ZET on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MrZloHex/ZET
[INFO] finished tweaking git repo https://github.com/MrZloHex/ZET
[INFO] tweaked toml for git repo https://github.com/MrZloHex/ZET written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/MrZloHex/ZET already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84e8206789d89bf195d690a39f7a1345dc4cc0358611393b7b886e43406f4c7c
[INFO] running `Command { std: "docker" "start" "-a" "84e8206789d89bf195d690a39f7a1345dc4cc0358611393b7b886e43406f4c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84e8206789d89bf195d690a39f7a1345dc4cc0358611393b7b886e43406f4c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e8206789d89bf195d690a39f7a1345dc4cc0358611393b7b886e43406f4c7c", kill_on_drop: false }`
[INFO] [stdout] 84e8206789d89bf195d690a39f7a1345dc4cc0358611393b7b886e43406f4c7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04e4c754dfd3deeac6a0e40763ca73f468a2263401c8777ffc23477168d514c5
[INFO] running `Command { std: "docker" "start" "-a" "04e4c754dfd3deeac6a0e40763ca73f468a2263401c8777ffc23477168d514c5", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libp2p-plaintext v0.25.0
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[INFO] [stderr]    Compiling multistream-select v0.9.1
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[INFO] [stderr]    Compiling libp2p-swarm v0.25.1
[INFO] [stderr]    Compiling libp2p-mplex v0.25.0
[INFO] [stderr]    Compiling libp2p-websocket v0.26.3
[INFO] [stderr]    Compiling libp2p-wasm-ext v0.25.0
[INFO] [stderr]    Compiling libp2p-yamux v0.28.0
[INFO] [stderr]    Compiling libp2p-tcp v0.25.1
[INFO] [stderr]    Compiling libp2p-deflate v0.25.0
[INFO] [stderr]    Compiling libp2p-dns v0.25.0
[INFO] [stderr]    Compiling libp2p-uds v0.25.0
[INFO] [stderr]    Compiling libp2p-mdns v0.25.0
[INFO] [stderr]    Compiling libp2p-ping v0.25.0
[INFO] [stderr]    Compiling libp2p-request-response v0.6.0
[INFO] [stderr]    Compiling libp2p v0.31.2
[INFO] [stderr]    Compiling ZET v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Invite`
[INFO] [stdout]  --> src/rules.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Invite,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Transfer`
[INFO] [stdout]  --> src/rules.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Transfer,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Request`
[INFO] [stdout]  --> src/rules.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Request,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Request`
[INFO] [stdout]   --> src/rules.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Request;
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mes_type`
[INFO] [stdout]   --> src/rules.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     mes_type: MessageType,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_map`
[INFO] [stdout]  --> src/user_node/user.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     user_map: UsersMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `username`
[INFO] [stdout]   --> src/user_node/user.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     username: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `balance`
[INFO] [stdout]   --> src/user_node/user.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     balance: u128
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `invite`
[INFO] [stdout]   --> src/user_node/user.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn invite() {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `augment`
[INFO] [stdout]   --> src/user_node/user.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn augment() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transfer`
[INFO] [stdout]   --> src/user_node/user.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn transfer() {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `request`
[INFO] [stdout]   --> src/user_node/user.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn request() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `users_map`
[INFO] [stdout]  --> src/user_node/user/hash/users_map.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     users_map: HashMap<String, [u8; 64]> // should be USERNAME and IP ADDRESS
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_user`
[INFO] [stdout]   --> src/user_node/user/hash/users_map.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn add_user(&mut self, username: String) -> Result<(), u8> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `user_exist`
[INFO] [stdout]   --> src/user_node/user/hash/users_map.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn user_exist(&mut self, username: String) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_users_map`
[INFO] [stdout]   --> src/user_node/user/hash/users_map.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn get_users_map(&mut self) -> HashMap<String, [u8; 64]> {
[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 35.24s
[INFO] running `Command { std: "docker" "inspect" "04e4c754dfd3deeac6a0e40763ca73f468a2263401c8777ffc23477168d514c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e4c754dfd3deeac6a0e40763ca73f468a2263401c8777ffc23477168d514c5", kill_on_drop: false }`
[INFO] [stdout] 04e4c754dfd3deeac6a0e40763ca73f468a2263401c8777ffc23477168d514c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a0cf72e2b3042c4fedacd579d8d5f10f98f9ffb710828e3ad2d5b2c567a47bb
[INFO] running `Command { std: "docker" "start" "-a" "2a0cf72e2b3042c4fedacd579d8d5f10f98f9ffb710828e3ad2d5b2c567a47bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling ZET v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Invite`
[INFO] [stdout]  --> src/rules.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Invite,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Transfer`
[INFO] [stdout]  --> src/rules.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Transfer,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Request`
[INFO] [stdout]  --> src/rules.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Request,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Request`
[INFO] [stdout]   --> src/rules.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Request;
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mes_type`
[INFO] [stdout]   --> src/rules.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     mes_type: MessageType,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_map`
[INFO] [stdout]  --> src/user_node/user.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     user_map: UsersMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `username`
[INFO] [stdout]   --> src/user_node/user.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     username: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `balance`
[INFO] [stdout]   --> src/user_node/user.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     balance: u128
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `invite`
[INFO] [stdout]   --> src/user_node/user.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn invite() {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `augment`
[INFO] [stdout]   --> src/user_node/user.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn augment() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transfer`
[INFO] [stdout]   --> src/user_node/user.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn transfer() {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `request`
[INFO] [stdout]   --> src/user_node/user.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn request() {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `users_map`
[INFO] [stdout]  --> src/user_node/user/hash/users_map.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     users_map: HashMap<String, [u8; 64]> // should be USERNAME and IP ADDRESS
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_user`
[INFO] [stdout]   --> src/user_node/user/hash/users_map.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn add_user(&mut self, username: String) -> Result<(), u8> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `user_exist`
[INFO] [stdout]   --> src/user_node/user/hash/users_map.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn user_exist(&mut self, username: String) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_users_map`
[INFO] [stdout]   --> src/user_node/user/hash/users_map.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn get_users_map(&mut self) -> HashMap<String, [u8; 64]> {
[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 1.38s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ZET-2e7371477f0c6087)
[INFO] running `Command { std: "docker" "inspect" "2a0cf72e2b3042c4fedacd579d8d5f10f98f9ffb710828e3ad2d5b2c567a47bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0cf72e2b3042c4fedacd579d8d5f10f98f9ffb710828e3ad2d5b2c567a47bb", kill_on_drop: false }`
[INFO] [stdout] 2a0cf72e2b3042c4fedacd579d8d5f10f98f9ffb710828e3ad2d5b2c567a47bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6abef7b0e77166971c1416e74223b7eb4d1767d74834429565a1b193a4e5462
[INFO] running `Command { std: "docker" "start" "-a" "b6abef7b0e77166971c1416e74223b7eb4d1767d74834429565a1b193a4e5462", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: variant is never constructed: `Invite`
[INFO] [stderr]  --> src/rules.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Invite,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Transfer`
[INFO] [stderr]  --> src/rules.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Transfer,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Request`
[INFO] [stderr]  --> src/rules.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Request,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Request`
[INFO] [stderr]   --> src/rules.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct Request;
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `mes_type`
[INFO] [stderr]   --> src/rules.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     mes_type: MessageType,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `user_map`
[INFO] [stderr]  --> src/user_node/user.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     user_map: UsersMap,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `username`
[INFO] [stderr]   --> src/user_node/user.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     username: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `balance`
[INFO] [stderr]   --> src/user_node/user.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     balance: u128
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `invite`
[INFO] [stderr]   --> src/user_node/user.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn invite() {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `augment`
[INFO] [stderr]   --> src/user_node/user.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn augment() {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `transfer`
[INFO] [stderr]   --> src/user_node/user.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn transfer() {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `request`
[INFO] [stderr]   --> src/user_node/user.rs:53:12
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn request() {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `users_map`
[INFO] [stderr]  --> src/user_node/user/hash/users_map.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     users_map: HashMap<String, [u8; 64]> // should be USERNAME and IP ADDRESS
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_user`
[INFO] [stderr]   --> src/user_node/user/hash/users_map.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn add_user(&mut self, username: String) -> Result<(), u8> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `user_exist`
[INFO] [stderr]   --> src/user_node/user/hash/users_map.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn user_exist(&mut self, username: String) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_users_map`
[INFO] [stderr]   --> src/user_node/user/hash/users_map.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn get_users_map(&mut self) -> HashMap<String, [u8; 64]> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ZET` (bin "ZET" test) generated 16 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ZET-2e7371477f0c6087)
[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" "b6abef7b0e77166971c1416e74223b7eb4d1767d74834429565a1b193a4e5462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6abef7b0e77166971c1416e74223b7eb4d1767d74834429565a1b193a4e5462", kill_on_drop: false }`
[INFO] [stdout] b6abef7b0e77166971c1416e74223b7eb4d1767d74834429565a1b193a4e5462