[INFO] cloning repository https://github.com/kuun/rtpproxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kuun/rtpproxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuun%2Frtpproxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuun%2Frtpproxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d1582e20f42a1debdd46e7bbc0087cf851eda6f8
[INFO] checking kuun/rtpproxy against c397dae808f70caebab1fc4e11b3edf7e59f58c7 for pr-158759-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuun%2Frtpproxy" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kuun/rtpproxy
[INFO] finished tweaking git repo https://github.com/kuun/rtpproxy
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[INFO] validating manifest of git repo https://github.com/kuun/rtpproxy on toolchain c397dae808f70caebab1fc4e11b3edf7e59f58c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kuun/rtpproxy 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" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "40517a4f636f60173c2780767076aa8741ccac03f6c42234ef1018c3ffee3692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40517a4f636f60173c2780767076aa8741ccac03f6c42234ef1018c3ffee3692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "40517a4f636f60173c2780767076aa8741ccac03f6c42234ef1018c3ffee3692" "/opt/rustwide/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40517a4f636f60173c2780767076aa8741ccac03f6c42234ef1018c3ffee3692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "40517a4f636f60173c2780767076aa8741ccac03f6c42234ef1018c3ffee3692" "/opt/rustwide/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rtpproxy v0.1.0 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: variants `InvalidProtocol`, `ConnectionTimeout`, and `InvalidConfig` are never constructed
[INFO] [stdout]   --> src/error/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum ProxyError {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 15 |     InvalidProtocol(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     ConnectionTimeout,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     InvalidConfig(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProxyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_proto` is never used
[INFO] [stdout]   --> src/session/mod.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl SessionState {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 48 |     pub fn to_proto(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timeout_seconds` is never read
[INFO] [stdout]    --> src/session/mod.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct SessionConfig {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub timeout_seconds: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SessionConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `StateChanged` is never constructed
[INFO] [stdout]    --> src/session/mod.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub enum SessionEvent {
[INFO] [stdout]     |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 136 |     StateChanged {
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SessionEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `client_addr` and `is_fully_connected` are never used
[INFO] [stdout]    --> src/transport/mod.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 156 | impl TcpTransport {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn client_addr(&self) -> Option<SocketAddr> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn is_fully_connected(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `InvalidProtocol`, `ConnectionTimeout`, and `InvalidConfig` are never constructed
[INFO] [stdout]   --> src/error/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum ProxyError {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 15 |     InvalidProtocol(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     ConnectionTimeout,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     InvalidConfig(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProxyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_proto` is never used
[INFO] [stdout]   --> src/session/mod.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl SessionState {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 48 |     pub fn to_proto(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timeout_seconds` is never read
[INFO] [stdout]    --> src/session/mod.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct SessionConfig {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub timeout_seconds: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SessionConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `StateChanged` is never constructed
[INFO] [stdout]    --> src/session/mod.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub enum SessionEvent {
[INFO] [stdout]     |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 136 |     StateChanged {
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SessionEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `client_addr` and `is_fully_connected` are never used
[INFO] [stdout]    --> src/transport/mod.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 156 | impl TcpTransport {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn client_addr(&self) -> Option<SocketAddr> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn is_fully_connected(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "40517a4f636f60173c2780767076aa8741ccac03f6c42234ef1018c3ffee3692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40517a4f636f60173c2780767076aa8741ccac03f6c42234ef1018c3ffee3692", kill_on_drop: false }`
[INFO] [stdout] 40517a4f636f60173c2780767076aa8741ccac03f6c42234ef1018c3ffee3692
