[INFO] fetching crate webrtc-ice 0.0.1...
[INFO] checking webrtc-ice-0.0.1 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] extracting crate webrtc-ice 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate webrtc-ice 0.0.1 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webrtc-ice 0.0.1
[INFO] finished tweaking crates.io crate webrtc-ice 0.0.1
[INFO] tweaked toml for crates.io crate webrtc-ice 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam v0.8.0
[INFO] [stderr]   Downloaded waitgroup v0.1.2
[INFO] [stderr]   Downloaded defer v0.1.0
[INFO] [stderr]   Downloaded webrtc-mdns v0.2.5
[INFO] [stderr]   Downloaded webrtc-turn v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9789337123284904270fc64f2da92905944ff18be30aabe09baadc8259e349f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c9789337123284904270fc64f2da92905944ff18be30aabe09baadc8259e349f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9789337123284904270fc64f2da92905944ff18be30aabe09baadc8259e349f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9789337123284904270fc64f2da92905944ff18be30aabe09baadc8259e349f", kill_on_drop: false }`
[INFO] [stdout] c9789337123284904270fc64f2da92905944ff18be30aabe09baadc8259e349f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2c91f7f89025f26ca573c291a2cd121a765e2052191096f4bc0af8145d2887c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d2c91f7f89025f26ca573c291a2cd121a765e2052191096f4bc0af8145d2887c", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking ipnet v2.3.0
[INFO] [stderr]     Checking defer v0.1.0
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]     Checking waitgroup v0.1.2
[INFO] [stderr]     Checking ff v0.8.0
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking socket2 v0.4.0
[INFO] [stderr]     Checking digest v0.9.0
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[INFO] [stderr]     Checking rcgen v0.8.10
[INFO] [stderr]     Checking group v0.8.0
[INFO] [stderr]     Checking signature v1.2.2
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking sha2 v0.9.3
[INFO] [stderr]     Checking md-5 v0.9.1
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.1
[INFO] [stderr]     Checking elliptic-curve v0.8.5
[INFO] [stderr]     Checking ghash v0.3.1
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[INFO] [stderr]     Checking crossbeam-epoch v0.9.3
[INFO] [stderr]     Checking aes-gcm v0.8.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking ecdsa v0.10.2
[INFO] [stderr]     Checking crossbeam v0.8.0
[INFO] [stderr]     Checking p256 v0.7.3
[INFO] [stderr]     Checking webrtc-util v0.1.17
[INFO] [stderr]     Checking ifaces v0.1.0
[INFO] [stderr]     Checking webrtc-stun v0.1.13
[INFO] [stderr]     Checking webrtc-mdns v0.2.5
[INFO] [stderr]     Checking webrtc-turn v0.1.3
[INFO] [stderr]     Checking webrtc-ice v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/agent/agent_gather.rs:247:21
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 let port = match conn.local_addr() {
[INFO] [stdout]     |                                  ----------------- this expression has type `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout] 247 |                     Ok(addr) => addr.port(),
[INFO] [stdout]     |                     ^^^^^^^^ expected struct `Pin`, found enum `Result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]                  found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/agent/agent_gather.rs:248:21
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 let port = match conn.local_addr() {
[INFO] [stdout]     |                                  ----------------- this expression has type `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout] 247 |                     Ok(addr) => addr.port(),
[INFO] [stdout] 248 |                     Err(err) => {
[INFO] [stdout]     |                     ^^^^^^^^ expected struct `Pin`, found enum `Result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]                  found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/agent/agent_gather.rs:247:21
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 let port = match conn.local_addr() {
[INFO] [stdout]     |                                  ----------------- this expression has type `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout] 247 |                     Ok(addr) => addr.port(),
[INFO] [stdout]     |                     ^^^^^^^^ expected struct `Pin`, found enum `Result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]                  found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/agent/agent_gather.rs:248:21
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 let port = match conn.local_addr() {
[INFO] [stdout]     |                                  ----------------- this expression has type `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout] 247 |                     Ok(addr) => addr.port(),
[INFO] [stdout] 248 |                     Err(err) => {
[INFO] [stdout]     |                     ^^^^^^^^ expected struct `Pin`, found enum `Result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]                  found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]    --> src/agent/agent_gather.rs:477:33
[INFO] [stdout]     |
[INFO] [stdout] 477 |                     let laddr = conn.local_addr()?;
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Try` is not implemented for `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]     = note: required by `into_result`
[INFO] [stdout] help: consider `await`ing on the `Future`
[INFO] [stdout]     |
[INFO] [stdout] 477 |                     let laddr = conn.local_addr().await?;
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]    --> src/agent/agent_gather.rs:351:29
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 let laddr = conn.local_addr()?;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Try` is not implemented for `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]     = note: required by `into_result`
[INFO] [stdout] help: consider `await`ing on the `Future`
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 let laddr = conn.local_addr().await?;
[INFO] [stdout]     |                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]    --> src/agent/agent_gather.rs:477:33
[INFO] [stdout]     |
[INFO] [stdout] 477 |                     let laddr = conn.local_addr()?;
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Try` is not implemented for `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]     = note: required by `into_result`
[INFO] [stdout] help: consider `await`ing on the `Future`
[INFO] [stdout]     |
[INFO] [stdout] 477 |                     let laddr = conn.local_addr().await?;
[INFO] [stdout]     |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `vnet` in initializer of `ClientConfig`
[INFO] [stdout]    --> src/agent/agent_gather.rs:593:27
[INFO] [stdout]     |
[INFO] [stdout] 593 |                 let cfg = turn::client::ClientConfig {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `vnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]    --> src/agent/agent_gather.rs:351:29
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 let laddr = conn.local_addr()?;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Try` is not implemented for `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]     = note: required by `into_result`
[INFO] [stdout] help: consider `await`ing on the `Future`
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 let laddr = conn.local_addr().await?;
[INFO] [stdout]     |                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `vnet` in initializer of `ClientConfig`
[INFO] [stdout]    --> src/agent/agent_gather.rs:593:27
[INFO] [stdout]     |
[INFO] [stdout] 593 |                 let cfg = turn::client::ClientConfig {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `vnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]    --> src/agent/agent_gather.rs:637:29
[INFO] [stdout]     |
[INFO] [stdout] 637 |                 let raddr = relay_conn.local_addr()?;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Try` is not implemented for `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]     = note: required by `into_result`
[INFO] [stdout] help: consider `await`ing on the `Future`
[INFO] [stdout]     |
[INFO] [stdout] 637 |                 let raddr = relay_conn.local_addr().await?;
[INFO] [stdout]     |                                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]    --> src/agent/agent_gather.rs:637:29
[INFO] [stdout]     |
[INFO] [stdout] 637 |                 let raddr = relay_conn.local_addr()?;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Try` is not implemented for `Pin<Box<dyn std::future::Future<Output = Result<std::net::SocketAddr, std::io::Error>> + Send>>`
[INFO] [stdout]     = note: required by `into_result`
[INFO] [stdout] help: consider `await`ing on the `Future`
[INFO] [stdout]     |
[INFO] [stdout] 637 |                 let raddr = relay_conn.local_addr().await?;
[INFO] [stdout]     |                                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0195]: lifetime parameters or bounds on method `local_addr` do not match the trait declaration
[INFO] [stdout]   --> src/agent/agent_test.rs:36:18
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn local_addr(&self) -> io::Result<SocketAddr> {
[INFO] [stdout]    |                  ^ lifetimes do not match method in trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0195]: lifetime parameters or bounds on method `local_addr` do not match the trait declaration
[INFO] [stdout]    --> src/agent/agent_transport.rs:124:18
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn local_addr(&self) -> io::Result<SocketAddr> {
[INFO] [stdout]     |                  ^ lifetimes do not match method in trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0195]: lifetime parameters or bounds on method `local_addr` do not match the trait declaration
[INFO] [stdout]    --> src/agent/agent_transport.rs:124:18
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn local_addr(&self) -> io::Result<SocketAddr> {
[INFO] [stdout]     |                  ^ lifetimes do not match method in trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0195, E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `webrtc-ice`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0195, E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d2c91f7f89025f26ca573c291a2cd121a765e2052191096f4bc0af8145d2887c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c91f7f89025f26ca573c291a2cd121a765e2052191096f4bc0af8145d2887c", kill_on_drop: false }`
[INFO] [stdout] d2c91f7f89025f26ca573c291a2cd121a765e2052191096f4bc0af8145d2887c