[INFO] fetching crate phaneron-plugin-webrtc 0.1.2...
[INFO] checking phaneron-plugin-webrtc-0.1.2 against master#e59540968e0c6fc3c37d92a639b83fc8fcee5e81 for pr-114559
[INFO] extracting crate phaneron-plugin-webrtc 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate phaneron-plugin-webrtc 0.1.2 on toolchain e59540968e0c6fc3c37d92a639b83fc8fcee5e81
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate phaneron-plugin-webrtc 0.1.2
[INFO] finished tweaking crates.io crate phaneron-plugin-webrtc 0.1.2
[INFO] tweaked toml for crates.io crate phaneron-plugin-webrtc 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-tungstenite v0.20.0
[INFO] [stderr]   Downloaded webrtc-data v0.7.0
[INFO] [stderr]   Downloaded tungstenite v0.20.0
[INFO] [stderr]   Downloaded curve25519-dalek-derive v0.1.0
[INFO] [stderr]   Downloaded vpx-encode v0.6.2
[INFO] [stderr]   Downloaded opus v0.3.0
[INFO] [stderr]   Downloaded phaneron-plugin v0.1.2
[INFO] [stderr]   Downloaded env-libvpx-sys v5.1.2
[INFO] [stderr]   Downloaded webrtc-media v0.6.1
[INFO] [stderr]   Downloaded abi_stable_derive v0.11.0
[INFO] [stderr]   Downloaded webrtc v0.7.3
[INFO] [stderr]   Downloaded abi_stable v0.11.2
[INFO] [stderr]   Downloaded curve25519-dalek v4.0.0-rc.3
[INFO] [stderr]   Downloaded audiopus_sys v0.2.2
[INFO] [stderr]   Downloaded rtp v0.8.0
[INFO] [stderr]   Downloaded iri-string v0.7.0
[INFO] [stderr]   Downloaded webrtc-sctp v0.8.0
[INFO] [stderr]   Downloaded webrtc-dtls v0.7.2
[INFO] [stderr]   Downloaded x25519-dalek v2.0.0-rc.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d6ed00ea797fe421919a0ab0c26ee518cf6e463f88dbf4c51a60f4d2246dd0e
[INFO] running `Command { std: "docker" "start" "-a" "0d6ed00ea797fe421919a0ab0c26ee518cf6e463f88dbf4c51a60f4d2246dd0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d6ed00ea797fe421919a0ab0c26ee518cf6e463f88dbf4c51a60f4d2246dd0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d6ed00ea797fe421919a0ab0c26ee518cf6e463f88dbf4c51a60f4d2246dd0e", kill_on_drop: false }`
[INFO] [stdout] 0d6ed00ea797fe421919a0ab0c26ee518cf6e463f88dbf4c51a60f4d2246dd0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec4b40777a27c96a75aea1ba68ed52824fe016213238ffa9f132bb3f18850e7b
[INFO] running `Command { std: "docker" "start" "-a" "ec4b40777a27c96a75aea1ba68ed52824fe016213238ffa9f132bb3f18850e7b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling derive_builder_core v0.11.2
[INFO] [stderr]     Checking asn1-rs v0.5.2
[INFO] [stderr]     Checking webrtc-media v0.6.1
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[INFO] [stderr]     Checking phaneron-plugin-webrtc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `done_rx`
[INFO] [stdout]    --> src/webrtc_consumer.rs:149:27
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let (done_tx, mut done_rx) = tokio::sync::mpsc::channel::<()>(1);
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_done_rx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/webrtc_consumer.rs:149:23
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let (done_tx, mut done_rx) = tokio::sync::mpsc::channel::<()>(1);
[INFO] [stdout]     |                       ----^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/webrtc_consumer.rs:212:27
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn apply_state(&self, state: RString) -> bool {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `done_rx`
[INFO] [stdout]    --> src/webrtc_consumer.rs:149:27
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let (done_tx, mut done_rx) = tokio::sync::mpsc::channel::<()>(1);
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_done_rx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/webrtc_consumer.rs:149:23
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let (done_tx, mut done_rx) = tokio::sync::mpsc::channel::<()>(1);
[INFO] [stdout]     |                       ----^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/webrtc_consumer.rs:212:27
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn apply_state(&self, state: RString) -> bool {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]   --> src/lib.rs:73:28
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn destroy_node(&self, node_id: RString) -> RResult<(), RString> {
[INFO] [stdout]    |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node_id` and `tokio_terminate_sender` are never read
[INFO] [stdout]   --> src/webrtc_consumer.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct WebRTCConsumer {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 88 |     node_id: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |     tokio_terminate_sender: tokio::sync::oneshot::Sender<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]   --> src/lib.rs:73:28
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn destroy_node(&self, node_id: RString) -> RResult<(), RString> {
[INFO] [stdout]    |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node_id` and `tokio_terminate_sender` are never read
[INFO] [stdout]   --> src/webrtc_consumer.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct WebRTCConsumer {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 88 |     node_id: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |     tokio_terminate_sender: tokio::sync::oneshot::Sender<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.74s
[INFO] running `Command { std: "docker" "inspect" "ec4b40777a27c96a75aea1ba68ed52824fe016213238ffa9f132bb3f18850e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4b40777a27c96a75aea1ba68ed52824fe016213238ffa9f132bb3f18850e7b", kill_on_drop: false }`
[INFO] [stdout] ec4b40777a27c96a75aea1ba68ed52824fe016213238ffa9f132bb3f18850e7b
