[INFO] cloning repository https://github.com/Icedude907/webrtc-lan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Icedude907/webrtc-lan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcedude907%2Fwebrtc-lan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcedude907%2Fwebrtc-lan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f52b625f47c851ed865cca1d500268d92bedcc53
[INFO] checking Icedude907/webrtc-lan/f52b625f47c851ed865cca1d500268d92bedcc53 against master#5dbf4069dc98bbbca98dd600a65f50c258fbfd56 for pr-148477-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcedude907%2Fwebrtc-lan" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Icedude907/webrtc-lan
[INFO] finished tweaking git repo https://github.com/Icedude907/webrtc-lan
[INFO] tweaked toml for git repo https://github.com/Icedude907/webrtc-lan written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Icedude907/webrtc-lan on toolchain 5dbf4069dc98bbbca98dd600a65f50c258fbfd56
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5dbf4069dc98bbbca98dd600a65f50c258fbfd56" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Icedude907/webrtc-lan 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" "+5dbf4069dc98bbbca98dd600a65f50c258fbfd56" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.64
[INFO] [stderr]   Downloaded base85rs v0.1.3
[INFO] [stderr]   Downloaded rust-embed-for-web-impl v11.2.1
[INFO] [stderr]   Downloaded rust-embed-for-web-utils v11.2.1
[INFO] [stderr]   Downloaded new_mime_guess v4.0.4
[INFO] [stderr]   Downloaded trait-variant v0.1.2
[INFO] [stderr]   Downloaded shellexpand v3.1.0
[INFO] [stderr]   Downloaded globset v0.4.15
[INFO] [stderr]   Downloaded async_cell v0.2.2
[INFO] [stderr]   Downloaded asn1-rs-derive v0.5.1
[INFO] [stderr]   Downloaded oid-registry v0.7.1
[INFO] [stderr]   Downloaded just-webrtc v0.2.0
[INFO] [stderr]   Downloaded thiserror v1.0.64
[INFO] [stderr]   Downloaded local-ip-address v0.6.3
[INFO] [stderr]   Downloaded webrtc-data v0.9.0
[INFO] [stderr]   Downloaded interceptor v0.12.0
[INFO] [stderr]   Downloaded stun v0.6.0
[INFO] [stderr]   Downloaded asn1-rs v0.6.2
[INFO] [stderr]   Downloaded rtcp v0.11.0
[INFO] [stderr]   Downloaded webrtc-sctp v0.10.0
[INFO] [stderr]   Downloaded webrtc-ice v0.11.0
[INFO] [stderr]   Downloaded webrtc-dtls v0.10.0
[INFO] [stderr]   Downloaded webrtc v0.11.0
[INFO] [stderr]   Downloaded x509-parser v0.16.0
[INFO] [stderr]   Downloaded turn v0.8.0
[INFO] [stderr]   Downloaded webrtc-util v0.9.0
[INFO] [stderr]   Downloaded ccm v0.5.0
[INFO] [stderr]   Downloaded webrtc-media v0.8.0
[INFO] [stderr]   Downloaded rtp v0.11.0
[INFO] [stderr]   Downloaded webrtc-srtp v0.13.0
[INFO] [stderr]   Downloaded sdp v0.6.2
[INFO] [stderr]   Downloaded rcgen v0.13.1
[INFO] [stderr]   Downloaded der-parser v9.0.0
[INFO] [stderr]   Downloaded cc v1.1.24
[INFO] [stderr]   Downloaded webrtc-mdns v0.7.0
[INFO] [stderr]   Downloaded rustls-pki-types v1.9.0
[INFO] [stderr]   Downloaded rust-embed-for-web v11.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+5dbf4069dc98bbbca98dd600a65f50c258fbfd56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13a3b06118842983cfab599f68f1fbb41bfd57b5e2b7c2a2488a4b3b3b067339
[INFO] running `Command { std: "docker" "start" "-a" "13a3b06118842983cfab599f68f1fbb41bfd57b5e2b7c2a2488a4b3b3b067339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13a3b06118842983cfab599f68f1fbb41bfd57b5e2b7c2a2488a4b3b3b067339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13a3b06118842983cfab599f68f1fbb41bfd57b5e2b7c2a2488a4b3b3b067339", kill_on_drop: false }`
[INFO] [stdout] 13a3b06118842983cfab599f68f1fbb41bfd57b5e2b7c2a2488a4b3b3b067339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+5dbf4069dc98bbbca98dd600a65f50c258fbfd56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6090bccba4336b38feea6b2d90ab1f0c44eb468b15bbdd21e1f9fe84762d8cf5
[INFO] running `Command { std: "docker" "start" "-a" "6090bccba4336b38feea6b2d90ab1f0c44eb468b15bbdd21e1f9fe84762d8cf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
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[INFO] [stderr]    Compiling rust-embed-for-web-utils v11.2.1
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[INFO] [stderr]    Compiling synstructure v0.13.1
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[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling asn1-rs-derive v0.5.1
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling trait-variant v0.1.2
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking zeroize v1.8.1
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[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling rust-embed-for-web-impl v11.2.1
[INFO] [stderr]     Checking asn1-rs v0.6.2
[INFO] [stderr]     Checking asn1-rs v0.5.2
[INFO] [stderr]     Checking block-padding v0.3.3
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[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking hkdf v0.12.4
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[INFO] [stderr]     Checking cbc v0.1.2
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[INFO] [stderr]     Checking rust-embed-for-web v11.2.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ccm v0.5.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking x25519-dalek v2.0.1
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[INFO] [stderr]     Checking http-body-util v0.1.2
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[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking sdp v0.6.2
[INFO] [stderr]     Checking x509-parser v0.16.0
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking p384 v0.13.0
[INFO] [stderr]     Checking rcgen v0.13.1
[INFO] [stderr]     Checking webrtc-util v0.9.0
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking hyper v1.4.1
[INFO] [stderr]     Checking tower v0.5.1
[INFO] [stderr]     Checking hyper-util v0.1.9
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.16
[INFO] [stderr]     Checking axum v0.7.7
[INFO] [stderr]    Compiling neli-proc-macros v0.1.3
[INFO] [stderr]     Checking rtp v0.11.0
[INFO] [stderr]     Checking rtcp v0.11.0
[INFO] [stderr]     Checking stun v0.6.0
[INFO] [stderr]     Checking webrtc-mdns v0.7.0
[INFO] [stderr]     Checking webrtc-sctp v0.10.0
[INFO] [stderr]     Checking webrtc-dtls v0.10.0
[INFO] [stderr]     Checking turn v0.8.0
[INFO] [stderr]     Checking webrtc-media v0.8.0
[INFO] [stderr]     Checking webrtc-srtp v0.13.0
[INFO] [stderr]     Checking neli v0.6.4
[INFO] [stderr]     Checking interceptor v0.12.0
[INFO] [stderr]     Checking webrtc-data v0.9.0
[INFO] [stderr]     Checking local-ip-address v0.6.3
[INFO] [stderr]     Checking webrtc-ice v0.11.0
[INFO] [stderr]     Checking webrtc v0.11.0
[INFO] [stderr]     Checking just-webrtc v0.2.0
[INFO] [stderr]     Checking webrtc_native_receiver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `handle`
[INFO] [stdout]   --> src/usersession.rs:93:53
[INFO] [stdout]    |
[INFO] [stdout] 93 |     async fn handle_incoming(&mut self, msg: Bytes, handle: &LobbyHandle)->Result<(),()>{
[INFO] [stdout]    |                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/packets.rs:207:15
[INFO] [stdout]     |
[INFO] [stdout] 207 |     fn decode(src: &mut Decoder) -> Result<Self, ()> {
[INFO] [stdout]     |               ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handle`
[INFO] [stdout]   --> src/usersession.rs:93:53
[INFO] [stdout]    |
[INFO] [stdout] 93 |     async fn handle_incoming(&mut self, msg: Bytes, handle: &LobbyHandle)->Result<(),()>{
[INFO] [stdout]    |                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `disable_browser_cache` is never used
[INFO] [stdout]    --> src/webserver.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 | async fn disable_browser_cache<R>(mut r: Response<R>) -> Response<R>{
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/webrtcpeer.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     WebRTCError(WebRTCError),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 23 -     WebRTCError(WebRTCError),
[INFO] [stdout] 23 +     WebRTCError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_unreliable` is never used
[INFO] [stdout]   --> src/webrtcpeer.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl ClientConnection{
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub async fn send_unreliable(&self, data: impl Into<Bytes>)->Result<usize, WebRTCError>{
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `send` is never read
[INFO] [stdout]   --> src/chatroom.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct LobbyMember{
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 38 |     send: mpsc::Sender<ParticipantMsg>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sid` is never read
[INFO] [stdout]   --> src/packets.rs:45:46
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[derive(Debug)] pub struct PktC2S_Hello{pub sid: Option<SessionId>}
[INFO] [stdout]    |                             ------------     ^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PktC2S_Hello` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PktS2C` is never used
[INFO] [stdout]   --> src/packets.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 52 | enum PktS2C{
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_uvarint`, `get_str`, and `get_arr` are never used
[INFO] [stdout]    --> src/packets.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl Decoder{
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn get_uvarint(&mut self)->R<u32>{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn get_str(&mut self)->R<String>{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     pub fn get_arr<F: Fn(&mut Self)->R<T>, T>(&mut self, reader: F)->R<Vec<T>>{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_capacity` is never used
[INFO] [stdout]    --> src/packets.rs:152:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl Encoder{
[INFO] [stdout]     | ------------ associated function in this implementation
[INFO] [stdout] 152 |     fn with_capacity(cap: usize)->Self{
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/packets.rs:207:15
[INFO] [stdout]     |
[INFO] [stdout] 207 |     fn decode(src: &mut Decoder) -> Result<Self, ()> {
[INFO] [stdout]     |               ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `disable_browser_cache` is never used
[INFO] [stdout]    --> src/webserver.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 | async fn disable_browser_cache<R>(mut r: Response<R>) -> Response<R>{
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/webrtcpeer.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     WebRTCError(WebRTCError),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 23 -     WebRTCError(WebRTCError),
[INFO] [stdout] 23 +     WebRTCError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_unreliable` is never used
[INFO] [stdout]   --> src/webrtcpeer.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl ClientConnection{
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub async fn send_unreliable(&self, data: impl Into<Bytes>)->Result<usize, WebRTCError>{
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `send` is never read
[INFO] [stdout]   --> src/chatroom.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct LobbyMember{
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 38 |     send: mpsc::Sender<ParticipantMsg>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sid` is never read
[INFO] [stdout]   --> src/packets.rs:45:46
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[derive(Debug)] pub struct PktC2S_Hello{pub sid: Option<SessionId>}
[INFO] [stdout]    |                             ------------     ^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PktC2S_Hello` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PktS2C` is never used
[INFO] [stdout]   --> src/packets.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 52 | enum PktS2C{
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_uvarint`, `get_str`, and `get_arr` are never used
[INFO] [stdout]    --> src/packets.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl Decoder{
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn get_uvarint(&mut self)->R<u32>{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn get_str(&mut self)->R<String>{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     pub fn get_arr<F: Fn(&mut Self)->R<T>, T>(&mut self, reader: F)->R<Vec<T>>{
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_capacity` is never used
[INFO] [stdout]    --> src/packets.rs:152:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl Encoder{
[INFO] [stdout]     | ------------ associated function in this implementation
[INFO] [stdout] 152 |     fn with_capacity(cap: usize)->Self{
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "6090bccba4336b38feea6b2d90ab1f0c44eb468b15bbdd21e1f9fe84762d8cf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6090bccba4336b38feea6b2d90ab1f0c44eb468b15bbdd21e1f9fe84762d8cf5", kill_on_drop: false }`
[INFO] [stdout] 6090bccba4336b38feea6b2d90ab1f0c44eb468b15bbdd21e1f9fe84762d8cf5
