[INFO] cloning repository https://github.com/ChoHee15/cuphone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChoHee15/cuphone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChoHee15%2Fcuphone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChoHee15%2Fcuphone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67b0f8c2714eaf18e81bc9b996d06fbcbdcccccf
[INFO] testing ChoHee15/cuphone against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChoHee15%2Fcuphone" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ChoHee15/cuphone
[INFO] finished tweaking git repo https://github.com/ChoHee15/cuphone
[INFO] tweaked toml for git repo https://github.com/ChoHee15/cuphone written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ChoHee15/cuphone on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ChoHee15/cuphone 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/Cargo.toml: unused manifest key: workspace.package.name
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/cuphone-net/Cargo.toml: unused manifest key: package.dependencies
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/cuphone-tun/Cargo.toml: unused manifest key: package.dependencies
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/cuphone-coordinator/Cargo.toml: unused manifest key: package.dependencies
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/cuphone-core/Cargo.toml: unused manifest key: package.dependencies
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb30c7f805dd9958baf705f86bbd6ffc0560a23e9edff5740ea7f505b01a1f05
[INFO] running `Command { std: "docker" "start" "-a" "fb30c7f805dd9958baf705f86bbd6ffc0560a23e9edff5740ea7f505b01a1f05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb30c7f805dd9958baf705f86bbd6ffc0560a23e9edff5740ea7f505b01a1f05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb30c7f805dd9958baf705f86bbd6ffc0560a23e9edff5740ea7f505b01a1f05", kill_on_drop: false }`
[INFO] [stdout] fb30c7f805dd9958baf705f86bbd6ffc0560a23e9edff5740ea7f505b01a1f05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f462fbcd76aa9959b44123b4c3e61558daa809ed597076a639975d64a5be064
[INFO] running `Command { std: "docker" "start" "-a" "4f462fbcd76aa9959b44123b4c3e61558daa809ed597076a639975d64a5be064", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.package.name
[INFO] [stderr] warning: /opt/rustwide/workdir/cuphone-tun/Cargo.toml: unused manifest key: package.dependencies
[INFO] [stderr] warning: /opt/rustwide/workdir/cuphone-coordinator/Cargo.toml: unused manifest key: package.dependencies
[INFO] [stderr] warning: /opt/rustwide/workdir/cuphone-core/Cargo.toml: unused manifest key: package.dependencies
[INFO] [stderr] warning: /opt/rustwide/workdir/cuphone-net/Cargo.toml: unused manifest key: package.dependencies
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
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[INFO] [stderr]    Compiling thread_local v1.1.9
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[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling tun-rs v2.7.2
[INFO] [stderr]    Compiling async-task v4.7.1
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[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling pnet v0.34.0
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[INFO] [stderr]    Compiling etherparse v0.18.2
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[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
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[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling pnet_sys v0.34.0
[INFO] [stderr]    Compiling netlink-sys v0.8.7
[INFO] [stderr]    Compiling getifaddrs v0.2.0
[INFO] [stderr]    Compiling if-addrs v0.14.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling mac_address v1.1.8
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling pcap v2.3.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling pnet_macros v0.34.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling pnet_packet v0.34.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling netlink-packet-utils v0.5.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling netlink-packet-core v0.7.0
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling netlink-packet-route v0.24.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.3
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling pnet_transport v0.34.0
[INFO] [stderr]    Compiling netconfig-rs v0.1.5
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling cuphone-core v0.1.0 (/opt/rustwide/workdir/cuphone-core)
[INFO] [stderr]    Compiling ipnetwork v0.20.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling tun v0.8.4
[INFO] [stderr]    Compiling pnet_datalink v0.34.0
[INFO] [stderr]    Compiling tungstenite v0.21.0
[INFO] [stderr]    Compiling tokio-tungstenite v0.21.0
[INFO] [stderr]    Compiling cuphone-config v0.1.0 (/opt/rustwide/workdir/cuphone-config)
[INFO] [stderr]    Compiling cuphone-net v0.1.0 (/opt/rustwide/workdir/cuphone-net)
[INFO] [stderr]    Compiling cuphone-coordinator v0.1.0 (/opt/rustwide/workdir/cuphone-coordinator)
[INFO] [stdout] warning: unused import: `core::fmt`
[INFO] [stdout]  --> cuphone-coordinator/src/room.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::fmt;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr`, `Ipv4Addr`, `SocketAddr`, `borrow::Cow`, `fmt::Error`, and `str::FromStr`
[INFO] [stdout]  --> cuphone-coordinator/src/room.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{borrow::Cow, collections::HashMap, fmt::Error, net::{IpAddr, Ipv4Addr, SocketAddr}, str::FromStr, sync::Arc, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^                        ^^^^^^^^^^        ^^^^^^  ^^^^^^^^  ^^^^^^^^^^   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `mpsc` and `time`
[INFO] [stdout]  --> cuphone-coordinator/src/room.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::{net::TcpStream, sync::{mpsc, Mutex, OnceCell}, task::JoinHandle, time};
[INFO] [stdout]   |                                    ^^^^                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Frame`
[INFO] [stdout]  --> cuphone-coordinator/src/room.rs:6:71
[INFO] [stdout]   |
[INFO] [stdout] 6 |     connect_async, tungstenite::protocol::{frame::{coding::CloseCode, Frame}, 
[INFO] [stdout]   |                                                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::info`
[INFO] [stdout]  --> cuphone-net/src/stun_client.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tracing::info;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::mpsc`
[INFO] [stdout]   --> cuphone-net/src/lib.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::{net::UdpSocket, sync::mpsc, task::JoinHandle};
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex`
[INFO] [stdout]   --> cuphone-net/src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> cuphone-net/src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> cuphone-net/src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> cuphone-net/src/lib.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tracing::{debug, info, warn};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::udp_proxy::IceUdp`
[INFO] [stdout]   --> cuphone-net/src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::udp_proxy::IceUdp;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `address`, and `message_handler` are never read
[INFO] [stdout]   --> cuphone-coordinator/src/room.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Room {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 15 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 16 |     address: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     message_handler: JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> cuphone-net/src/udp_proxy/udp.rs:192:28
[INFO] [stdout]     |
[INFO] [stdout] 192 |                         Ok(e) => {
[INFO] [stdout]     |                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_`
[INFO] [stdout]     |
[INFO] [stdout] 192 -                         Ok(e) => {
[INFO] [stdout] 192 +                         Ok(udp_proxy::udp::_) => {
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 192 |                         Ok(_e) => {
[INFO] [stdout]     |                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> cuphone-net/src/udp_proxy/udp.rs:195:29
[INFO] [stdout]     |
[INFO] [stdout] 195 |                         Err(e) => {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `MessageAttributeIterator<'_>` is more private than the item `Message::<'a>::iter_attributes`
[INFO] [stdout]    --> cuphone-net/src/rfc5780/message.rs:270:5
[INFO] [stdout]     |
[INFO] [stdout] 270 |     pub fn iter_attributes(&self) -> MessageAttributeIterator {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Message::<'a>::iter_attributes` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `MessageAttributeIterator<'_>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> cuphone-net/src/rfc5780/message.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout]  36 | struct MessageAttributeIterator<'a> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Token` is never constructed
[INFO] [stdout]    --> cuphone-net/src/lib.rs:324:8
[INFO] [stdout]     |
[INFO] [stdout] 324 | struct Token([u8; 16]);
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PunchMsg` is never used
[INFO] [stdout]    --> cuphone-net/src/lib.rs:328:6
[INFO] [stdout]     |
[INFO] [stdout] 328 | enum PunchMsg {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_token` is never used
[INFO] [stdout]    --> cuphone-net/src/lib.rs:336:4
[INFO] [stdout]     |
[INFO] [stdout] 336 | fn gen_token() -> Token {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_address_family_compatible` is never used
[INFO] [stdout]    --> cuphone-net/src/lib.rs:343:4
[INFO] [stdout]     |
[INFO] [stdout] 343 | fn is_address_family_compatible(local_addr: &SocketAddr, target_addr: &SocketAddr) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_reponse` and `make_corresponding_request` are never used
[INFO] [stdout]   --> cuphone-net/src/udp_proxy/udp.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl PunchMsg {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn is_reponse(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn make_corresponding_request(&self) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cuphone-net/src/rfc5780/message.rs:270:28
[INFO] [stdout]     |
[INFO] [stdout] 270 |     pub fn iter_attributes(&self) -> MessageAttributeIterator {
[INFO] [stdout]     |                            ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 270 |     pub fn iter_attributes(&self) -> MessageAttributeIterator<'_> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cuphone-net/src/rfc5780/message.rs:274:38
[INFO] [stdout]     |
[INFO] [stdout] 274 |     fn find_raw_attribute_and_offset(&self, atype: AttributeType) -> Option<(RawAttribute, usize)> {
[INFO] [stdout]     |                                      ^^^^^ the lifetime is elided here       ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 274 |     fn find_raw_attribute_and_offset(&self, atype: AttributeType) -> Option<(RawAttribute<'_>, usize)> {
[INFO] [stdout]     |                                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cuphone-net/src/rfc5780/message.rs:279:31
[INFO] [stdout]     |
[INFO] [stdout] 279 |     pub fn find_raw_attribute(&self, atype: AttributeType) -> Option<RawAttribute> {
[INFO] [stdout]     |                               ^^^^^ the lifetime is elided here      ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 279 |     pub fn find_raw_attribute(&self, atype: AttributeType) -> Option<RawAttribute<'_>> {
[INFO] [stdout]     |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cuphone-tun v0.1.0 (/opt/rustwide/workdir/cuphone-tun)
[INFO] [stdout] error[E0583]: file not found for module `tap`
[INFO] [stdout]  --> cuphone-tun/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod tap;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `tap`, create file "cuphone-tun/src/tap.rs" or "cuphone-tun/src/tap/mod.rs"
[INFO] [stdout]   = note: if there is a `mod tap` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `u16::MAX`
[INFO] [stdout]  --> cuphone-tun/src/tun.rs:1:49
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{net::{IpAddr, SocketAddr}, sync::Arc, u16::MAX};
[INFO] [stdout]   |                                                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> cuphone-tun/src/tun.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 let msg = summary(&buf[..n]);
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> cuphone-tun/src/tun.rs:124:24
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     Ok(n) => {
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> cuphone-tun/src/tun.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 let msg = summary(&buf[..n]);
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> cuphone-tun/src/tun.rs:97:24
[INFO] [stdout]    |
[INFO] [stdout] 97 |                     Ok(n) => {
[INFO] [stdout]    |                        ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cuphone-tun` (lib) due to 1 previous error; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4f462fbcd76aa9959b44123b4c3e61558daa809ed597076a639975d64a5be064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f462fbcd76aa9959b44123b4c3e61558daa809ed597076a639975d64a5be064", kill_on_drop: false }`
[INFO] [stdout] 4f462fbcd76aa9959b44123b4c3e61558daa809ed597076a639975d64a5be064
