[INFO] fetching crate resonator 0.3.2...
[INFO] testing resonator-0.3.2 against 1.95.0 for beta-1.96-2
[INFO] extracting crate resonator 0.3.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate resonator 0.3.2
[INFO] finished tweaking crates.io crate resonator 0.3.2
[INFO] tweaked toml for crates.io crate resonator 0.3.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate resonator 0.3.2 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate resonator 0.3.2 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "a9b31c1006e8bc2b45ccafb961e9602cdee13f74662ab7d78cf38358e5684b2f", kill_on_drop: false }`
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[INFO] [stdout] 1342387f5419b5d23c94193bf95022d927d8f681d206a3479bc4d9474763ebc1
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[INFO] [stderr]    Compiling resonator v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::server::portmanager::PortManager`
[INFO] [stdout]  --> src/server/client.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::server::portmanager::PortManager;
[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: `MutexGuard`
[INFO] [stdout]  --> src/common/clientport.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/server/resonator.rs:56:30
[INFO] [stdout]    |
[INFO] [stdout] 56 |             s.on("connect", |s: SocketRef, Data::<String>(msg)| {
[INFO] [stdout]    |                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/server/resonator.rs:56:59
[INFO] [stdout]    |
[INFO] [stdout] 56 |             s.on("connect", |s: SocketRef, Data::<String>(msg)| {
[INFO] [stdout]    |                                                           ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/client/resonatorclient.rs:70:100
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let audiodatacallback = |incoming_buffers: Arc<Mutex<Vec<AudioBuffer>>>, payload: Payload, socket: RawClient| {
[INFO] [stdout]    |                                                                                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `send_ports` and `receive_ports` are never read
[INFO] [stdout]   --> src/server/client.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct ClientManager {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 30 |     clients: HashMap<i32, Client>,
[INFO] [stdout] 31 |     send_ports: Arc<Mutex< Vec<Arc<Mutex<ClientPort>>> >>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 32 |     receive_ports: Arc<Mutex< Vec<Arc<Mutex<ClientPort>>> >>
[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 import: `server::resonator::ResonatorServer`
[INFO] [stdout]  --> src/main.rs:2:93
[INFO] [stdout]   |
[INFO] [stdout] 2 | use resonator::{client::resonatorclient::ResonatorClient, common::audiobuffer::AudioBuffer, server::resonator::ResonatorServer};
[INFO] [stdout]   |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 51s
[INFO] running `Command { std: "docker" "inspect" "1342387f5419b5d23c94193bf95022d927d8f681d206a3479bc4d9474763ebc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1342387f5419b5d23c94193bf95022d927d8f681d206a3479bc4d9474763ebc1", kill_on_drop: false }`
[INFO] [stdout] 1342387f5419b5d23c94193bf95022d927d8f681d206a3479bc4d9474763ebc1
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eebf22bedb9509fcc11504254c2eaa4914447aa17e2c558aa5484288299524d9
[INFO] running `Command { std: "docker" "start" "-a" "eebf22bedb9509fcc11504254c2eaa4914447aa17e2c558aa5484288299524d9", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::server::portmanager::PortManager`
[INFO] [stdout]  --> src/server/client.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::server::portmanager::PortManager;
[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: `MutexGuard`
[INFO] [stdout]  --> src/common/clientport.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/server/resonator.rs:56:30
[INFO] [stdout]    |
[INFO] [stdout] 56 |             s.on("connect", |s: SocketRef, Data::<String>(msg)| {
[INFO] [stdout]    |                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/server/resonator.rs:56:59
[INFO] [stdout]    |
[INFO] [stdout] 56 |             s.on("connect", |s: SocketRef, Data::<String>(msg)| {
[INFO] [stdout]    |                                                           ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/client/resonatorclient.rs:70:100
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let audiodatacallback = |incoming_buffers: Arc<Mutex<Vec<AudioBuffer>>>, payload: Payload, socket: RawClient| {
[INFO] [stdout]    |                                                                                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `send_ports` and `receive_ports` are never read
[INFO] [stdout]   --> src/server/client.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct ClientManager {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 30 |     clients: HashMap<i32, Client>,
[INFO] [stdout] 31 |     send_ports: Arc<Mutex< Vec<Arc<Mutex<ClientPort>>> >>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 32 |     receive_ports: Arc<Mutex< Vec<Arc<Mutex<ClientPort>>> >>
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling resonator v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::server::portmanager::PortManager`
[INFO] [stdout]  --> src/server/client.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::server::portmanager::PortManager;
[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: `MutexGuard`
[INFO] [stdout]  --> src/common/clientport.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `server::resonator::ResonatorServer`
[INFO] [stdout]  --> src/main.rs:2:93
[INFO] [stdout]   |
[INFO] [stdout] 2 | use resonator::{client::resonatorclient::ResonatorClient, common::audiobuffer::AudioBuffer, server::resonator::ResonatorServer};
[INFO] [stdout]   |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stdout]   --> src/lib.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let server = ResonatorServer::new(8080, 8081);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^       ---- unexpected argument #2 of type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/server/resonator.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn new(handshake_port: u16) -> ResonatorServer {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] 16 -         let server = ResonatorServer::new(8080, 8081);
[INFO] [stdout] 16 +         let server = ResonatorServer::new(8080);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 5 arguments but 6 arguments were supplied
[INFO] [stdout]   --> src/lib.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let client1 = ResonatorClient::new(8080, 8081, 1, 2, None, None);    
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^ ----        -  - unexpected argument #4 of type `{integer}`
[INFO] [stdout]    |                                            |           |
[INFO] [stdout]    |                                            |           expected `String`, found integer
[INFO] [stdout]    |                                            expected `String`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/client/resonatorclient.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn new(server_address: String, id: i32, room_id: String, external_buffer_input: Option<Arc<Mutex<Vec<AudioBuffer>>>>, extern...
[INFO] [stdout]    |            ^^^ ----------------------           ---------------
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let client1 = ResonatorClient::new(8080.to_string(), 8081, 1, 2, None, None);    
[INFO] [stdout]    |                                                ++++++++++++
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let client1 = ResonatorClient::new(8080, 8081, 1.to_string(), 2, None, None);    
[INFO] [stdout]    |                                                         ++++++++++++
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] 19 -         let client1 = ResonatorClient::new(8080, 8081, 1, 2, None, None);    
[INFO] [stdout] 19 +         let client1 = ResonatorClient::new(/* std::string::String */, 8081, /* std::string::String */, None, None);    
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 5 arguments but 6 arguments were supplied
[INFO] [stdout]   --> src/lib.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let client2 = ResonatorClient::new(8080, 8081, 2, 1, None, None);    
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^ ----        -  - unexpected argument #4 of type `{integer}`
[INFO] [stdout]    |                                            |           |
[INFO] [stdout]    |                                            |           expected `String`, found integer
[INFO] [stdout]    |                                            expected `String`, found integer
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/client/resonatorclient.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn new(server_address: String, id: i32, room_id: String, external_buffer_input: Option<Arc<Mutex<Vec<AudioBuffer>>>>, extern...
[INFO] [stdout]    |            ^^^ ----------------------           ---------------
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let client2 = ResonatorClient::new(8080.to_string(), 8081, 2, 1, None, None);    
[INFO] [stdout]    |                                                ++++++++++++
[INFO] [stdout] help: try using a conversion method
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let client2 = ResonatorClient::new(8080, 8081, 2.to_string(), 1, None, None);    
[INFO] [stdout]    |                                                         ++++++++++++
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] 22 -         let client2 = ResonatorClient::new(8080, 8081, 2, 1, None, None);    
[INFO] [stdout] 22 +         let client2 = ResonatorClient::new(/* std::string::String */, 8081, /* std::string::String */, None, None);    
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/server/resonator.rs:56:30
[INFO] [stdout]    |
[INFO] [stdout] 56 |             s.on("connect", |s: SocketRef, Data::<String>(msg)| {
[INFO] [stdout]    |                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/server/resonator.rs:56:59
[INFO] [stdout]    |
[INFO] [stdout] 56 |             s.on("connect", |s: SocketRef, Data::<String>(msg)| {
[INFO] [stdout]    |                                                           ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/client/resonatorclient.rs:70:100
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let audiodatacallback = |incoming_buffers: Arc<Mutex<Vec<AudioBuffer>>>, payload: Payload, socket: RawClient| {
[INFO] [stdout]    |                                                                                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `resonator` (lib test) due to 3 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "eebf22bedb9509fcc11504254c2eaa4914447aa17e2c558aa5484288299524d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eebf22bedb9509fcc11504254c2eaa4914447aa17e2c558aa5484288299524d9", kill_on_drop: false }`
[INFO] [stdout] eebf22bedb9509fcc11504254c2eaa4914447aa17e2c558aa5484288299524d9
