[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-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrZloHex%2FZET" "/workspace/builds/worker-66/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-66/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MrZloHex/ZET on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-66/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-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parity-multiaddr v0.10.1
[INFO] [stderr]   Downloaded libp2p-request-response v0.6.0
[INFO] [stderr]   Downloaded libp2p-tcp v0.25.1
[INFO] [stderr]   Downloaded libp2p-websocket v0.26.3
[INFO] [stderr]   Downloaded yamux v0.8.1
[INFO] [stderr]   Downloaded libp2p-mplex v0.25.0
[INFO] [stderr]   Downloaded libp2p-ping v0.25.0
[INFO] [stderr]   Downloaded libp2p-dns v0.25.0
[INFO] [stderr]   Downloaded libp2p-deflate v0.25.0
[INFO] [stderr]   Downloaded libp2p-identify v0.25.0
[INFO] [stderr]   Downloaded lru_time_cache v0.11.11
[INFO] [stderr]   Downloaded libp2p-uds v0.25.0
[INFO] [stderr]   Downloaded libp2p-core-derive v0.21.0
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.25.0
[INFO] [stderr]   Downloaded minicbor v0.7.2
[INFO] [stderr]   Downloaded libp2p-swarm v0.25.1
[INFO] [stderr]   Downloaded libp2p-wasm-ext v0.25.0
[INFO] [stderr]   Downloaded multistream-select v0.9.1
[INFO] [stderr]   Downloaded async-tls v0.11.0
[INFO] [stderr]   Downloaded libp2p-yamux v0.28.0
[INFO] [stderr]   Downloaded libp2p v0.31.2
[INFO] [stderr]   Downloaded tokio-macros v0.3.2
[INFO] [stderr]   Downloaded libp2p-mdns v0.25.0
[INFO] [stderr]   Downloaded libp2p-floodsub v0.25.0
[INFO] [stderr]   Downloaded libp2p-kad v0.26.0
[INFO] [stderr]   Downloaded libp2p-noise v0.27.0
[INFO] [stderr]   Downloaded libp2p-plaintext v0.25.0
[INFO] [stderr]   Downloaded libp2p-core v0.25.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63ab070df91c81cbd0e907d85b6cca85fb12be41256b6a63e4af2e6f67234070
[INFO] running `Command { std: "docker" "start" "-a" "63ab070df91c81cbd0e907d85b6cca85fb12be41256b6a63e4af2e6f67234070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63ab070df91c81cbd0e907d85b6cca85fb12be41256b6a63e4af2e6f67234070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ab070df91c81cbd0e907d85b6cca85fb12be41256b6a63e4af2e6f67234070", kill_on_drop: false }`
[INFO] [stdout] 63ab070df91c81cbd0e907d85b6cca85fb12be41256b6a63e4af2e6f67234070
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 936e05d6c1ce480dbcb09be9059f13876c5b60ab184a27e1758a8db3021dbfc2
[INFO] running `Command { std: "docker" "start" "-a" "936e05d6c1ce480dbcb09be9059f13876c5b60ab184a27e1758a8db3021dbfc2", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rw-stream-sink v0.2.1
[INFO] [stderr]    Compiling wasm-timer v0.2.5
[INFO] [stderr]    Compiling soketto v0.4.2
[INFO] [stderr]    Compiling yamux v0.8.1
[INFO] [stderr]    Compiling libp2p-pnet v0.19.2
[INFO] [stderr]    Compiling unsigned-varint v0.5.1
[INFO] [stderr]    Compiling libp2p-core v0.25.2
[INFO] [stderr]    Compiling libp2p-gossipsub v0.25.0
[INFO] [stderr]    Compiling libp2p-noise v0.27.0
[INFO] [stderr]    Compiling libp2p-plaintext v0.25.0
[INFO] [stderr]    Compiling libp2p-identify v0.25.0
[INFO] [stderr]    Compiling libp2p-floodsub v0.25.0
[INFO] [stderr]    Compiling libp2p-kad v0.26.0
[INFO] [stderr]    Compiling multihash v0.13.2
[INFO] [stderr]    Compiling multistream-select v0.9.1
[INFO] [stderr]    Compiling js-sys v0.3.51
[INFO] [stderr]    Compiling parity-multiaddr v0.10.1
[INFO] [stderr]    Compiling libp2p-swarm v0.25.1
[INFO] [stderr]    Compiling libp2p-mplex v0.25.0
[INFO] [stderr]    Compiling libp2p-deflate v0.25.0
[INFO] [stderr]    Compiling libp2p-uds v0.25.0
[INFO] [stderr]    Compiling libp2p-tcp v0.25.1
[INFO] [stderr]    Compiling libp2p-websocket v0.26.3
[INFO] [stderr]    Compiling libp2p-dns v0.25.0
[INFO] [stderr]    Compiling libp2p-yamux v0.28.0
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.24
[INFO] [stderr]    Compiling libp2p-wasm-ext v0.25.0
[INFO] [stderr]    Compiling libp2p-request-response v0.6.0
[INFO] [stderr]    Compiling libp2p-mdns v0.25.0
[INFO] [stderr]    Compiling libp2p-ping v0.25.0
[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 38.29s
[INFO] running `Command { std: "docker" "inspect" "936e05d6c1ce480dbcb09be9059f13876c5b60ab184a27e1758a8db3021dbfc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "936e05d6c1ce480dbcb09be9059f13876c5b60ab184a27e1758a8db3021dbfc2", kill_on_drop: false }`
[INFO] [stdout] 936e05d6c1ce480dbcb09be9059f13876c5b60ab184a27e1758a8db3021dbfc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a1dd42283ede4a66de73b67f036d5fba797f095431e5fcfe0b77293577d76c4
[INFO] running `Command { std: "docker" "start" "-a" "7a1dd42283ede4a66de73b67f036d5fba797f095431e5fcfe0b77293577d76c4", 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 7.93s
[INFO] running `Command { std: "docker" "inspect" "7a1dd42283ede4a66de73b67f036d5fba797f095431e5fcfe0b77293577d76c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a1dd42283ede4a66de73b67f036d5fba797f095431e5fcfe0b77293577d76c4", kill_on_drop: false }`
[INFO] [stdout] 7a1dd42283ede4a66de73b67f036d5fba797f095431e5fcfe0b77293577d76c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 902a8f7e5318a0c14c051e06afb44dc8abed94c16c286d281d01a35abd3fa4c3
[INFO] running `Command { std: "docker" "start" "-a" "902a8f7e5318a0c14c051e06afb44dc8abed94c16c286d281d01a35abd3fa4c3", 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 35.83s
[INFO] [stderr]      Running unittests (/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" "902a8f7e5318a0c14c051e06afb44dc8abed94c16c286d281d01a35abd3fa4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "902a8f7e5318a0c14c051e06afb44dc8abed94c16c286d281d01a35abd3fa4c3", kill_on_drop: false }`
[INFO] [stdout] 902a8f7e5318a0c14c051e06afb44dc8abed94c16c286d281d01a35abd3fa4c3