[INFO] cloning repository https://github.com/FideoJ/rtc_turn_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FideoJ/rtc_turn_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFideoJ%2Frtc_turn_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFideoJ%2Frtc_turn_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d4c71b7cb15fdea787bc39d8a3b0ad6e2ce4437
[INFO] checking FideoJ/rtc_turn_server/1d4c71b7cb15fdea787bc39d8a3b0ad6e2ce4437 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFideoJ%2Frtc_turn_server" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FideoJ/rtc_turn_server on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FideoJ/rtc_turn_server
[INFO] finished tweaking git repo https://github.com/FideoJ/rtc_turn_server
[INFO] tweaked toml for git repo https://github.com/FideoJ/rtc_turn_server written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/FideoJ/rtc_turn_server 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding rtc_turn_server v0.1.0 (/workspace/builds/worker-4-tc1/source)
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num_cpus v0.2.13
[INFO] [stderr]   Downloaded webrtc-util v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cefea706dc1088233f321bf36c4b58de9fe6c2b29d500df7e40a2f45ac489e4d
[INFO] running `Command { std: "docker" "start" "-a" "cefea706dc1088233f321bf36c4b58de9fe6c2b29d500df7e40a2f45ac489e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cefea706dc1088233f321bf36c4b58de9fe6c2b29d500df7e40a2f45ac489e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cefea706dc1088233f321bf36c4b58de9fe6c2b29d500df7e40a2f45ac489e4d", kill_on_drop: false }`
[INFO] [stdout] cefea706dc1088233f321bf36c4b58de9fe6c2b29d500df7e40a2f45ac489e4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5265a691c0a38476d8898c96e0820f4cb5018e26404739e6fd3796e1d686b990
[INFO] running `Command { std: "docker" "start" "-a" "5265a691c0a38476d8898c96e0820f4cb5018e26404739e6fd3796e1d686b990", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling tokio v1.20.1
[INFO] [stderr]    Compiling webrtc-util v0.5.4
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking nix v0.24.2
[INFO] [stderr]     Checking num_cpus v0.2.13
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling async-trait v0.1.56
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking rtc_turn_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> src/chandata/mod.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn is_channel_data(buf: &[u8]) -> bool {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `number` is never read
[INFO] [stdout]  --> src/chandata/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ChannelData {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 6 |     pub number: u64,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ChannelData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `reset` and `encode` are never used
[INFO] [stdout]   --> src/chandata/mod.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ChannelData {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] 11 |     // Reset resets Length, Data and Raw length.
[INFO] [stdout] 12 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn encode(&mut self) {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `conn`, `src_addr`, and `channel_bind_timeout` are never read
[INFO] [stdout]   --> src/server/request.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Request {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 11 |     // Current Request State
[INFO] [stdout] 12 |     pub conn: Arc<dyn Conn + Send + Sync>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub src_addr: SocketAddr,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub channel_bind_timeout: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> src/chandata/mod.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn is_channel_data(buf: &[u8]) -> bool {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `number` is never read
[INFO] [stdout]  --> src/chandata/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ChannelData {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 6 |     pub number: u64,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ChannelData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `reset` and `encode` are never used
[INFO] [stdout]   --> src/chandata/mod.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ChannelData {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] 11 |     // Reset resets Length, Data and Raw length.
[INFO] [stdout] 12 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn encode(&mut self) {}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `conn`, `src_addr`, and `channel_bind_timeout` are never read
[INFO] [stdout]   --> src/server/request.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Request {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 11 |     // Current Request State
[INFO] [stdout] 12 |     pub conn: Arc<dyn Conn + Send + Sync>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub src_addr: SocketAddr,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub channel_bind_timeout: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.49s
[INFO] running `Command { std: "docker" "inspect" "5265a691c0a38476d8898c96e0820f4cb5018e26404739e6fd3796e1d686b990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5265a691c0a38476d8898c96e0820f4cb5018e26404739e6fd3796e1d686b990", kill_on_drop: false }`
[INFO] [stdout] 5265a691c0a38476d8898c96e0820f4cb5018e26404739e6fd3796e1d686b990