[INFO] cloning repository https://github.com/MagicRB/chat-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MagicRB/chat-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagicRB%2Fchat-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagicRB%2Fchat-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38a6bb59d91aaf1eeec2fa6b37f72ebb6ef90789
[INFO] testing MagicRB/chat-test against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagicRB%2Fchat-test" "/workspace/builds/worker-65/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-65/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MagicRB/chat-test on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MagicRB/chat-test
[INFO] finished tweaking git repo https://github.com/MagicRB/chat-test
[INFO] tweaked toml for git repo https://github.com/MagicRB/chat-test written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] crate git repo https://github.com/MagicRB/chat-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc5fbd3b1d09eaffbadbaa1d59eb2b652d5b94239aa7d584774e9f51c94f03bd
[INFO] running `Command { std: "docker" "start" "-a" "dc5fbd3b1d09eaffbadbaa1d59eb2b652d5b94239aa7d584774e9f51c94f03bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc5fbd3b1d09eaffbadbaa1d59eb2b652d5b94239aa7d584774e9f51c94f03bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc5fbd3b1d09eaffbadbaa1d59eb2b652d5b94239aa7d584774e9f51c94f03bd", kill_on_drop: false }`
[INFO] [stdout] dc5fbd3b1d09eaffbadbaa1d59eb2b652d5b94239aa7d584774e9f51c94f03bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 779f317b38719f41540b59fb71e5e8a2bdc969b15d9df257f3f5b9e56617e4ff
[INFO] running `Command { std: "docker" "start" "-a" "779f317b38719f41540b59fb71e5e8a2bdc969b15d9df257f3f5b9e56617e4ff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling openssl v0.10.26
[INFO] [stderr]    Compiling serde-big-array v0.2.0
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.53
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling chat-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/instance/command.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `instance::Connection`
[INFO] [stdout]  --> src/instance/command.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     instance::Connection,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `x25519IDHash` should have an upper camel case name
[INFO] [stdout]  --> src/x25519_id_hash.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct x25519IDHash ([u8; 32]);
[INFO] [stdout]   |            ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `X25519idhash`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `net::SocketAddr`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     net::SocketAddr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/main.rs:87:20
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 if let Response::ListConnections { connections } = rx.recv().unwrap() { //@TODO no unwrap maybe?
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sent_handshake`
[INFO] [stdout]    --> src/instance/mod.rs:145:41
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   sent_handshake
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^ help: try ignoring the field: `sent_handshake: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remote_public_key`
[INFO] [stdout]    --> src/instance/mod.rs:194:33
[INFO] [stdout]     |
[INFO] [stdout] 194 | ...                   remote_public_key,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ help: try ignoring the field: `remote_public_key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remote_ephemeral_blob`
[INFO] [stdout]    --> src/instance/mod.rs:196:33
[INFO] [stdout]     |
[INFO] [stdout] 196 | ...                   remote_ephemeral_blob,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `remote_ephemeral_blob: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_control_address`
[INFO] [stdout]   --> src/instance/mod.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn set_control_address(mut self, control_address: SocketAddr) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_protocol_address`
[INFO] [stdout]   --> src/instance/mod.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn set_protocol_address(mut self, protocol_address: SocketAddr) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `control_address`
[INFO] [stdout]   --> src/instance/mod.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     control_address: SocketAddr, // @TODO currently unused, could accept command response through it?
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "779f317b38719f41540b59fb71e5e8a2bdc969b15d9df257f3f5b9e56617e4ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779f317b38719f41540b59fb71e5e8a2bdc969b15d9df257f3f5b9e56617e4ff", kill_on_drop: false }`
[INFO] [stdout] 779f317b38719f41540b59fb71e5e8a2bdc969b15d9df257f3f5b9e56617e4ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a0b9cd4a3f65f17e69be76d17ec02130fce12a4aae0d43f5b42bfbd5111f5d6
[INFO] running `Command { std: "docker" "start" "-a" "3a0b9cd4a3f65f17e69be76d17ec02130fce12a4aae0d43f5b42bfbd5111f5d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling chat-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/instance/command.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `instance::Connection`
[INFO] [stdout]  --> src/instance/command.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     instance::Connection,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `x25519IDHash` should have an upper camel case name
[INFO] [stdout]  --> src/x25519_id_hash.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct x25519IDHash ([u8; 32]);
[INFO] [stdout]   |            ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `X25519idhash`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `net::SocketAddr`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     net::SocketAddr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/main.rs:87:20
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 if let Response::ListConnections { connections } = rx.recv().unwrap() { //@TODO no unwrap maybe?
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sent_handshake`
[INFO] [stdout]    --> src/instance/mod.rs:145:41
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   sent_handshake
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^ help: try ignoring the field: `sent_handshake: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remote_public_key`
[INFO] [stdout]    --> src/instance/mod.rs:194:33
[INFO] [stdout]     |
[INFO] [stdout] 194 | ...                   remote_public_key,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ help: try ignoring the field: `remote_public_key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remote_ephemeral_blob`
[INFO] [stdout]    --> src/instance/mod.rs:196:33
[INFO] [stdout]     |
[INFO] [stdout] 196 | ...                   remote_ephemeral_blob,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `remote_ephemeral_blob: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_control_address`
[INFO] [stdout]   --> src/instance/mod.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn set_control_address(mut self, control_address: SocketAddr) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_protocol_address`
[INFO] [stdout]   --> src/instance/mod.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn set_protocol_address(mut self, protocol_address: SocketAddr) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `control_address`
[INFO] [stdout]   --> src/instance/mod.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     control_address: SocketAddr, // @TODO currently unused, could accept command response through it?
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "3a0b9cd4a3f65f17e69be76d17ec02130fce12a4aae0d43f5b42bfbd5111f5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a0b9cd4a3f65f17e69be76d17ec02130fce12a4aae0d43f5b42bfbd5111f5d6", kill_on_drop: false }`
[INFO] [stdout] 3a0b9cd4a3f65f17e69be76d17ec02130fce12a4aae0d43f5b42bfbd5111f5d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e2c0648ede69a71ef0c0dd74dac262d1bba166b134b518c9c0e9a80a26e7c96
[INFO] running `Command { std: "docker" "start" "-a" "5e2c0648ede69a71ef0c0dd74dac262d1bba166b134b518c9c0e9a80a26e7c96", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `collections::HashMap`
[INFO] [stderr]  --> src/instance/command.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     collections::HashMap,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `instance::Connection`
[INFO] [stderr]  --> src/instance/command.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     instance::Connection,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `x25519IDHash` should have an upper camel case name
[INFO] [stderr]  --> src/x25519_id_hash.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct x25519IDHash ([u8; 32]);
[INFO] [stderr]   |            ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `X25519idhash`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `net::SocketAddr`
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     net::SocketAddr,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: irrefutable `if let` pattern
[INFO] [stderr]   --> src/main.rs:87:20
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 if let Response::ListConnections { connections } = rx.recv().unwrap() { //@TODO no unwrap maybe?
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stderr]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stderr]    = help: consider replacing the `if let` with a `let`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sent_handshake`
[INFO] [stderr]    --> src/instance/mod.rs:145:41
[INFO] [stderr]     |
[INFO] [stderr] 145 | ...                   sent_handshake
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^ help: try ignoring the field: `sent_handshake: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `remote_public_key`
[INFO] [stderr]    --> src/instance/mod.rs:194:33
[INFO] [stderr]     |
[INFO] [stderr] 194 | ...                   remote_public_key,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^ help: try ignoring the field: `remote_public_key: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `remote_ephemeral_blob`
[INFO] [stderr]    --> src/instance/mod.rs:196:33
[INFO] [stderr]     |
[INFO] [stderr] 196 | ...                   remote_ephemeral_blob,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `remote_ephemeral_blob: _`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_control_address`
[INFO] [stderr]   --> src/instance/mod.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn set_control_address(mut self, control_address: SocketAddr) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_protocol_address`
[INFO] [stderr]   --> src/instance/mod.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn set_protocol_address(mut self, protocol_address: SocketAddr) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `control_address`
[INFO] [stderr]   --> src/instance/mod.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     control_address: SocketAddr, // @TODO currently unused, could accept command response through it?
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `chat-test` (bin "chat-test" test) generated 12 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chat_test-0e32ad052dd2565e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test x25519::tests::gen_public_key ... ok
[INFO] [stdout] test x25519::tests::gen_private_key ... ok
[INFO] [stdout] test x25519::tests::gen_shared_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e2c0648ede69a71ef0c0dd74dac262d1bba166b134b518c9c0e9a80a26e7c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2c0648ede69a71ef0c0dd74dac262d1bba166b134b518c9c0e9a80a26e7c96", kill_on_drop: false }`
[INFO] [stdout] 5e2c0648ede69a71ef0c0dd74dac262d1bba166b134b518c9c0e9a80a26e7c96