[INFO] fetching crate rings-transport 0.3.0...
[INFO] checking rings-transport-0.3.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate rings-transport 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate rings-transport 0.3.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rings-transport 0.3.0
[INFO] finished tweaking crates.io crate rings-transport 0.3.0
[INFO] tweaked toml for crates.io crate rings-transport 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded webrtc-media v0.6.1
[INFO] [stderr]   Downloaded interceptor v0.9.0
[INFO] [stderr]   Downloaded webrtc-data v0.7.0
[INFO] [stderr]   Downloaded webrtc-srtp v0.10.0
[INFO] [stderr]   Downloaded rtcp v0.9.0
[INFO] [stderr]   Downloaded webrtc v0.8.0
[INFO] [stderr]   Downloaded webrtc-sctp v0.8.0
[INFO] [stderr]   Downloaded rtp v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5d362ab389a8c07230c9c1c7d66b099d0bf3961a622bf522514fc51437f38b4
[INFO] running `Command { std: "docker" "start" "-a" "a5d362ab389a8c07230c9c1c7d66b099d0bf3961a622bf522514fc51437f38b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5d362ab389a8c07230c9c1c7d66b099d0bf3961a622bf522514fc51437f38b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5d362ab389a8c07230c9c1c7d66b099d0bf3961a622bf522514fc51437f38b4", kill_on_drop: false }`
[INFO] [stdout] a5d362ab389a8c07230c9c1c7d66b099d0bf3961a622bf522514fc51437f38b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec03eb008c80a43d2e03be88320f843333818af4f182e3e075857c47bac73e5d
[INFO] running `Command { std: "docker" "start" "-a" "ec03eb008c80a43d2e03be88320f843333818af4f182e3e075857c47bac73e5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking chrono v0.4.34
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking thiserror v1.0.57
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking rings-transport v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ice_servers` is never read
[INFO] [stdout]   --> src/lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Transport<C> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 29 |     ice_servers: Vec<IceServer>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InnerCallback` is never constructed
[INFO] [stdout]   --> src/callback.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) struct InnerCallback {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `on_data_channel_open`, `on_data_channel_close`, `on_message`, `on_peer_connection_state_change`, and `handle_message` are never used
[INFO] [stdout]   --> src/callback.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl InnerCallback {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn on_data_channel_open(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn on_data_channel_close(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub async fn on_message(&self, msg: &Bytes) {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub async fn on_peer_connection_state_change(&self, s: WebrtcConnectionState) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     async fn handle_message(&self, msg: &TransportMessage) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_result` is never used
[INFO] [stdout]   --> src/notifier.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Notifier {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 28 |     pub fn set_result(&self, succeeded: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `new_connection` found for struct `Transport` in the current scope
[INFO] [stdout]    --> src/connection_ref.rs:178:15
[INFO] [stdout]     |
[INFO] [stdout] 178 |         trans.new_connection("test", callback).await.unwrap();
[INFO] [stdout]     |               ^^^^^^^^^^^^^^ help: there is a method with a similar name: `get_connection`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  | pub struct Transport<C> {
[INFO] [stdout]     | ----------------------- method `new_connection` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `ConnectionCreation` defines an item `new_connection`, perhaps you need to implement it
[INFO] [stdout]    --> src/core/transport.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub trait ConnectionCreation {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::core::transport::ConnectionCreation`
[INFO] [stdout]    --> src/connection_ref.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     use crate::core::transport::ConnectionCreation;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rings-transport` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "ec03eb008c80a43d2e03be88320f843333818af4f182e3e075857c47bac73e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec03eb008c80a43d2e03be88320f843333818af4f182e3e075857c47bac73e5d", kill_on_drop: false }`
[INFO] [stdout] ec03eb008c80a43d2e03be88320f843333818af4f182e3e075857c47bac73e5d
[INFO] checking rings-transport-0.3.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate rings-transport 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate rings-transport 0.3.0 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rings-transport 0.3.0
[INFO] finished tweaking crates.io crate rings-transport 0.3.0
[INFO] tweaked toml for crates.io crate rings-transport 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0be0738219574d55b13df5ebaa2c4939465c02053a7f5dd9c34a050febc76730
[INFO] running `Command { std: "docker" "start" "-a" "0be0738219574d55b13df5ebaa2c4939465c02053a7f5dd9c34a050febc76730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0be0738219574d55b13df5ebaa2c4939465c02053a7f5dd9c34a050febc76730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be0738219574d55b13df5ebaa2c4939465c02053a7f5dd9c34a050febc76730", kill_on_drop: false }`
[INFO] [stdout] 0be0738219574d55b13df5ebaa2c4939465c02053a7f5dd9c34a050febc76730
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d999348e4522468a20f934033406ad201a1eb2ddf5c39e126549a61d26ca7e00
[INFO] running `Command { std: "docker" "start" "-a" "d999348e4522468a20f934033406ad201a1eb2ddf5c39e126549a61d26ca7e00", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking chrono v0.4.34
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.57
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking rings-transport v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `ice_servers` is never read
[INFO] [stdout]   --> src/lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Transport<C> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 29 |     ice_servers: Vec<IceServer>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InnerCallback` is never constructed
[INFO] [stdout]   --> src/callback.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) struct InnerCallback {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `on_data_channel_open`, `on_data_channel_close`, `on_message`, `on_peer_connection_state_change`, and `handle_message` are never used
[INFO] [stdout]   --> src/callback.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl InnerCallback {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn on_data_channel_open(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn on_data_channel_close(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub async fn on_message(&self, msg: &Bytes) {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub async fn on_peer_connection_state_change(&self, s: WebrtcConnectionState) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     async fn handle_message(&self, msg: &TransportMessage) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_result` is never used
[INFO] [stdout]   --> src/notifier.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Notifier {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 28 |     pub fn set_result(&self, succeeded: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/notifier.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 |         for _ in 0..3 {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/notifier.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |         for _ in 0..3 {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/notifier.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout] 111 |         for _ in 0..3 {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/notifier.rs:119:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |         for _ in 0..3 {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `new_connection` found for struct `Transport` in the current scope
[INFO] [stdout]    --> src/connection_ref.rs:178:15
[INFO] [stdout]     |
[INFO] [stdout] 178 |         trans.new_connection("test", callback).await.unwrap();
[INFO] [stdout]     |               ^^^^^^^^^^^^^^ help: there is a method with a similar name: `get_connection`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  | pub struct Transport<C> {
[INFO] [stdout]     | ----------------------- method `new_connection` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `ConnectionCreation` defines an item `new_connection`, perhaps you need to implement it
[INFO] [stdout]    --> src/core/transport.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub trait ConnectionCreation {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::core::transport::ConnectionCreation`
[INFO] [stdout]    --> src/connection_ref.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     use crate::core::transport::ConnectionCreation;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rings-transport` (lib test) due to 2 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d999348e4522468a20f934033406ad201a1eb2ddf5c39e126549a61d26ca7e00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d999348e4522468a20f934033406ad201a1eb2ddf5c39e126549a61d26ca7e00", kill_on_drop: false }`
[INFO] [stdout] d999348e4522468a20f934033406ad201a1eb2ddf5c39e126549a61d26ca7e00
