[INFO] cloning repository https://github.com/world-wide-tree/webrtc-signal-service
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/world-wide-tree/webrtc-signal-service" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fworld-wide-tree%2Fwebrtc-signal-service", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fworld-wide-tree%2Fwebrtc-signal-service'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44bca9c3ce4bda29672f82aae9b906d410eb4a1c
[INFO] building world-wide-tree/webrtc-signal-service against try#58b1b3c5342a414c161338871f8004258ccef2a7 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fworld-wide-tree%2Fwebrtc-signal-service" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/world-wide-tree/webrtc-signal-service
[INFO] finished tweaking git repo https://github.com/world-wide-tree/webrtc-signal-service
[INFO] tweaked toml for git repo https://github.com/world-wide-tree/webrtc-signal-service written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/world-wide-tree/webrtc-signal-service on toolchain 58b1b3c5342a414c161338871f8004258ccef2a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/world-wide-tree/webrtc-signal-service 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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29089d3cf12a2e23e248136bf7753ad17afda800120d3dea4bf4c222c5ecbdbf
[INFO] running `Command { std: "docker" "start" "-a" "29089d3cf12a2e23e248136bf7753ad17afda800120d3dea4bf4c222c5ecbdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29089d3cf12a2e23e248136bf7753ad17afda800120d3dea4bf4c222c5ecbdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29089d3cf12a2e23e248136bf7753ad17afda800120d3dea4bf4c222c5ecbdbf", kill_on_drop: false }`
[INFO] [stdout] 29089d3cf12a2e23e248136bf7753ad17afda800120d3dea4bf4c222c5ecbdbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14fd3277e18e8884eee46e940512ad2ab42dc306d0668843f37dbe99f0ce8608
[INFO] running `Command { std: "docker" "start" "-a" "14fd3277e18e8884eee46e940512ad2ab42dc306d0668843f37dbe99f0ce8608", kill_on_drop: false }`
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[INFO] [stderr]    Compiling stun v0.6.0
[INFO] [stderr]    Compiling webrtc-mdns v0.7.0
[INFO] [stderr]    Compiling webrtc-sctp v0.10.0
[INFO] [stderr]    Compiling webrtc-dtls v0.10.0
[INFO] [stderr]    Compiling reqwest v0.12.5
[INFO] [stderr]    Compiling webrtc-media v0.8.0
[INFO] [stderr]    Compiling turn v0.8.0
[INFO] [stderr]    Compiling webrtc-srtp v0.13.0
[INFO] [stderr]    Compiling interceptor v0.12.0
[INFO] [stderr]    Compiling reqwest-websocket v0.4.1
[INFO] [stderr]    Compiling webrtc-data v0.9.0
[INFO] [stderr]    Compiling webrtc-ice v0.11.0
[INFO] [stderr]    Compiling axum-extra v0.9.3
[INFO] [stderr]    Compiling webrtc v0.11.0
[INFO] [stderr]    Compiling webrtc-signal-service v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ConnectInfo`, `Extension`, and `http::StatusCode`
[INFO] [stdout]   --> src/main.rs:12:37
[INFO] [stdout]    |
[INFO] [stdout] 12 | ...t, ConnectInfo, Path, State, WebSocketUpgrade}, http::StatusCode, response::{IntoResponse, Response}, routing::{get, post}, serve, Extension, J...
[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: `TryStreamExt`
[INFO] [stdout]   --> src/main.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 | use futures::{SinkExt, StreamExt, TryStreamExt};
[INFO] [stdout]    |                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OnceCell`, `Receiver`, `Sender`, `channel`, and `unix::SocketAddr`
[INFO] [stdout]   --> src/main.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tokio::{net::{unix::SocketAddr, TcpListener}, sync::{mpsc::{channel, Receiver, Sender}, Mutex, OnceCell}};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^                              ^^^^^^^  ^^^^^^^^  ^^^^^^          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RTCIceCandidateInit`, `RTCIceCandidate`, `api::media_engine::MediaEngine`, `configuration::RTCConfiguration`, and `sdp::session_description::RTCSessionDescription`
[INFO] [stdout]   --> src/main.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 | ...::{api::media_engine::MediaEngine, ice_transport::ice_candidate::{RTCIceCandidate, RTCIceCandidateInit}, peer_connection::{configuration::RTCConfiguration, sdp::session_description::RTCSessionDescription}};
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                 ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamExt`
[INFO] [stdout]   --> src/main.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 | use futures::{SinkExt, StreamExt, TryStreamExt};
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SinkExt`
[INFO] [stdout]   --> src/main.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 | use futures::{SinkExt, StreamExt, TryStreamExt};
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:109:24
[INFO] [stdout]     |
[INFO] [stdout] 109 |             if let Err(e) = device.connection.send(axum::extract::ws::Message::Text(serde_json::to_string(&msg).unwrap())).await{
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:131:24
[INFO] [stdout]     |
[INFO] [stdout] 131 |             if let Err(e) = device.connection.send(axum::extract::ws::Message::Text(serde_json::to_string(&msg).unwrap())).await{
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:165:20
[INFO] [stdout]     |
[INFO] [stdout] 165 |         if let Err(e) = user.send(axum::extract::ws::Message::Text(serde_json::to_string(&msg).unwrap())).await{
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "14fd3277e18e8884eee46e940512ad2ab42dc306d0668843f37dbe99f0ce8608", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14fd3277e18e8884eee46e940512ad2ab42dc306d0668843f37dbe99f0ce8608", kill_on_drop: false }`
[INFO] [stdout] 14fd3277e18e8884eee46e940512ad2ab42dc306d0668843f37dbe99f0ce8608
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 325f6006bd5528d9c8c6364c3d057562e5f91faf71953d561827486f5a18def0
[INFO] running `Command { std: "docker" "start" "-a" "325f6006bd5528d9c8c6364c3d057562e5f91faf71953d561827486f5a18def0", kill_on_drop: false }`
[INFO] [stderr]    Compiling webrtc-signal-service v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ConnectInfo`, `Extension`, and `http::StatusCode`
[INFO] [stdout]   --> src/main.rs:12:37
[INFO] [stdout]    |
[INFO] [stdout] 12 | ...t, ConnectInfo, Path, State, WebSocketUpgrade}, http::StatusCode, response::{IntoResponse, Response}, routing::{get, post}, serve, Extension, J...
[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: `TryStreamExt`
[INFO] [stdout]   --> src/main.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 | use futures::{SinkExt, StreamExt, TryStreamExt};
[INFO] [stdout]    |                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OnceCell`, `Receiver`, `Sender`, `channel`, and `unix::SocketAddr`
[INFO] [stdout]   --> src/main.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tokio::{net::{unix::SocketAddr, TcpListener}, sync::{mpsc::{channel, Receiver, Sender}, Mutex, OnceCell}};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^                              ^^^^^^^  ^^^^^^^^  ^^^^^^          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RTCIceCandidateInit`, `RTCIceCandidate`, `api::media_engine::MediaEngine`, `configuration::RTCConfiguration`, and `sdp::session_description::RTCSessionDescription`
[INFO] [stdout]   --> src/main.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 | ...::{api::media_engine::MediaEngine, ice_transport::ice_candidate::{RTCIceCandidate, RTCIceCandidateInit}, peer_connection::{configuration::RTCConfiguration, sdp::session_description::RTCSessionDescription}};
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                 ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamExt`
[INFO] [stdout]   --> src/main.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 | use futures::{SinkExt, StreamExt, TryStreamExt};
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SinkExt`
[INFO] [stdout]   --> src/main.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 | use futures::{SinkExt, StreamExt, TryStreamExt};
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:109:24
[INFO] [stdout]     |
[INFO] [stdout] 109 |             if let Err(e) = device.connection.send(axum::extract::ws::Message::Text(serde_json::to_string(&msg).unwrap())).await{
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:131:24
[INFO] [stdout]     |
[INFO] [stdout] 131 |             if let Err(e) = device.connection.send(axum::extract::ws::Message::Text(serde_json::to_string(&msg).unwrap())).await{
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:165:20
[INFO] [stdout]     |
[INFO] [stdout] 165 |         if let Err(e) = user.send(axum::extract::ws::Message::Text(serde_json::to_string(&msg).unwrap())).await{
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "325f6006bd5528d9c8c6364c3d057562e5f91faf71953d561827486f5a18def0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "325f6006bd5528d9c8c6364c3d057562e5f91faf71953d561827486f5a18def0", kill_on_drop: false }`
[INFO] [stdout] 325f6006bd5528d9c8c6364c3d057562e5f91faf71953d561827486f5a18def0
