[INFO] cloning repository https://github.com/525bigword/shuttle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/525bigword/shuttle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F525bigword%2Fshuttle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F525bigword%2Fshuttle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e4220d19b965e423b76ff24581433b355e9e6418
[INFO] testing 525bigword/shuttle against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F525bigword%2Fshuttle" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/525bigword/shuttle on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/525bigword/shuttle
[INFO] finished tweaking git repo https://github.com/525bigword/shuttle
[INFO] tweaked toml for git repo https://github.com/525bigword/shuttle written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/525bigword/shuttle 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded bluest v0.5.3
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24ef53456ec205890234e586f547bba6ddf3d509069de61d5d6214fcdb3946d9
[INFO] running `Command { std: "docker" "start" "-a" "24ef53456ec205890234e586f547bba6ddf3d509069de61d5d6214fcdb3946d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24ef53456ec205890234e586f547bba6ddf3d509069de61d5d6214fcdb3946d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24ef53456ec205890234e586f547bba6ddf3d509069de61d5d6214fcdb3946d9", kill_on_drop: false }`
[INFO] [stdout] 24ef53456ec205890234e586f547bba6ddf3d509069de61d5d6214fcdb3946d9
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6966249fecc9fe34fea2d49dbabfa5772ec649dae43c0280b9db91b3d856c90d
[INFO] running `Command { std: "docker" "start" "-a" "6966249fecc9fe34fea2d49dbabfa5772ec649dae43c0280b9db91b3d856c90d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling env_logger v0.9.3
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[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]    Compiling pin-project v1.0.12
[INFO] [stderr]    Compiling num-derive v0.3.3
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[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling dbus v0.9.7
[INFO] [stderr]    Compiling futures-executor v0.3.26
[INFO] [stderr]    Compiling futures v0.3.26
[INFO] [stderr]    Compiling tokio-stream v0.1.11
[INFO] [stderr]    Compiling dbus-crossroads v0.5.2
[INFO] [stderr]    Compiling dbus-tokio v0.7.5
[INFO] [stderr]    Compiling bluer v0.15.7
[INFO] [stderr]    Compiling bluest v0.5.3
[INFO] [stderr]    Compiling shuttle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/device.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/event.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log::{info, debug};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `uuid` is assigned to, but never used
[INFO] [stdout]   --> src/socket.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     let mut uuid = rt.block_on(future).to_vec();
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_uuid` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `uuid` is never read
[INFO] [stdout]   --> src/socket.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                     uuid = str_list;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/socket.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stdout]     |             ---------- matches any value
[INFO] [stdout] 173 |             Other => Socket::Other,
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `LockDevice`
[INFO] [stdout]    --> src/socket.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let LockDevice = Message::Text("LockDevice".to_string());
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_LockDevice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Other`
[INFO] [stdout]    --> src/socket.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let Other = Message::Text("Other".to_string());
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_Other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `LockDevice`
[INFO] [stdout]    --> src/socket.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_LockDevice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Other`
[INFO] [stdout]    --> src/socket.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             Other => Socket::Other,
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_Other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `connect_device` is never used
[INFO] [stdout]   --> src/device.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn connect_device(device: &Device) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `message_to_socket` is never used
[INFO] [stdout]    --> src/socket.rs:166:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | impl Socket {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 166 |     fn message_to_socket(socket: &Message) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/device.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         adapter.wait_available().await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let _ = adapter.wait_available().await;
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/device.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     adapter.connect_device(&device);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/device.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     adapter.disconnect_device(device);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `LockDevice` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let LockDevice = Message::Text("LockDevice".to_string());
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `lock_device`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Other` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let Other = Message::Text("Other".to_string());
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case (notice the capitalization): `other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `LockDevice` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `lock_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Other` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             Other => Socket::Other,
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case (notice the capitalization): `other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.86s
[INFO] running `Command { std: "docker" "inspect" "6966249fecc9fe34fea2d49dbabfa5772ec649dae43c0280b9db91b3d856c90d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6966249fecc9fe34fea2d49dbabfa5772ec649dae43c0280b9db91b3d856c90d", kill_on_drop: false }`
[INFO] [stdout] 6966249fecc9fe34fea2d49dbabfa5772ec649dae43c0280b9db91b3d856c90d
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b099d8c054791f81520d4b431acd6e6239f458a45f4c3e940829a8454dfa7c88
[INFO] running `Command { std: "docker" "start" "-a" "b099d8c054791f81520d4b431acd6e6239f458a45f4c3e940829a8454dfa7c88", kill_on_drop: false }`
[INFO] [stderr]    Compiling shuttle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/device.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/event.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log::{info, debug};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uuid`
[INFO] [stdout]    --> src/device.rs:110:14
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let (uuid, device) = super::get_device(services);
[INFO] [stdout]     |              ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `uuid` is assigned to, but never used
[INFO] [stdout]   --> src/socket.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     let mut uuid = rt.block_on(future).to_vec();
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_uuid` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `uuid` is never read
[INFO] [stdout]   --> src/socket.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                     uuid = str_list;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/socket.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stdout]     |             ---------- matches any value
[INFO] [stdout] 173 |             Other => Socket::Other,
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `LockDevice`
[INFO] [stdout]    --> src/socket.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let LockDevice = Message::Text("LockDevice".to_string());
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_LockDevice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Other`
[INFO] [stdout]    --> src/socket.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let Other = Message::Text("Other".to_string());
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_Other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `LockDevice`
[INFO] [stdout]    --> src/socket.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_LockDevice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Other`
[INFO] [stdout]    --> src/socket.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             Other => Socket::Other,
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_Other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `message_to_socket` is never used
[INFO] [stdout]    --> src/socket.rs:166:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | impl Socket {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 166 |     fn message_to_socket(socket: &Message) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/device.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         adapter.wait_available().await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let _ = adapter.wait_available().await;
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/device.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     adapter.connect_device(&device);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/device.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     adapter.disconnect_device(device);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `LockDevice` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let LockDevice = Message::Text("LockDevice".to_string());
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `lock_device`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Other` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let Other = Message::Text("Other".to_string());
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case (notice the capitalization): `other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `LockDevice` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `lock_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Other` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             Other => Socket::Other,
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case (notice the capitalization): `other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.98s
[INFO] running `Command { std: "docker" "inspect" "b099d8c054791f81520d4b431acd6e6239f458a45f4c3e940829a8454dfa7c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b099d8c054791f81520d4b431acd6e6239f458a45f4c3e940829a8454dfa7c88", kill_on_drop: false }`
[INFO] [stdout] b099d8c054791f81520d4b431acd6e6239f458a45f4c3e940829a8454dfa7c88
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e09bde22d9a006847eef3e2f68d14ac8ce0a3a821bde704b8b4bdaaf1b47719
[INFO] running `Command { std: "docker" "start" "-a" "0e09bde22d9a006847eef3e2f68d14ac8ce0a3a821bde704b8b4bdaaf1b47719", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/device.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `info`
[INFO] [stderr]  --> src/event.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | use log::{info, debug};
[INFO] [stderr]   |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `uuid`
[INFO] [stderr]    --> src/device.rs:110:14
[INFO] [stderr]     |
[INFO] [stderr] 110 |         let (uuid, device) = super::get_device(services);
[INFO] [stderr]     |              ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `uuid` is assigned to, but never used
[INFO] [stderr]   --> src/socket.rs:80:29
[INFO] [stderr]    |
[INFO] [stderr] 80 |                     let mut uuid = rt.block_on(future).to_vec();
[INFO] [stderr]    |                             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_uuid` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `uuid` is never read
[INFO] [stderr]   --> src/socket.rs:81:21
[INFO] [stderr]    |
[INFO] [stderr] 81 |                     uuid = str_list;
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/socket.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stderr]     |             ---------- matches any value
[INFO] [stderr] 173 |             Other => Socket::Other,
[INFO] [stderr]     |             ^^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `LockDevice`
[INFO] [stderr]    --> src/socket.rs:167:13
[INFO] [stderr]     |
[INFO] [stderr] 167 |         let LockDevice = Message::Text("LockDevice".to_string());
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_LockDevice`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Other`
[INFO] [stderr]    --> src/socket.rs:168:13
[INFO] [stderr]     |
[INFO] [stderr] 168 |         let Other = Message::Text("Other".to_string());
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_Other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `LockDevice`
[INFO] [stderr]    --> src/socket.rs:172:13
[INFO] [stderr]     |
[INFO] [stderr] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_LockDevice`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Other`
[INFO] [stderr]    --> src/socket.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 173 |             Other => Socket::Other,
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_Other`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `message_to_socket` is never used
[INFO] [stderr]    --> src/socket.rs:166:8
[INFO] [stderr]     |
[INFO] [stderr] 165 | impl Socket {
[INFO] [stderr]     | ----------- associated function in this implementation
[INFO] [stderr] 166 |     fn message_to_socket(socket: &Message) -> Self {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/device.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         adapter.wait_available().await;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let _ = adapter.wait_available().await;
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused implementer of `Future` that must be used
[INFO] [stderr]   --> src/device.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     adapter.connect_device(&device);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stderr] 
[INFO] [stderr] warning: unused implementer of `Future` that must be used
[INFO] [stderr]   --> src/device.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     adapter.disconnect_device(device);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stderr] 
[INFO] [stderr] warning: variable `LockDevice` should have a snake case name
[INFO] [stderr]    --> src/socket.rs:167:13
[INFO] [stderr]     |
[INFO] [stderr] 167 |         let LockDevice = Message::Text("LockDevice".to_string());
[INFO] [stderr]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `lock_device`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Other` should have a snake case name
[INFO] [stderr]    --> src/socket.rs:168:13
[INFO] [stderr]     |
[INFO] [stderr] 168 |         let Other = Message::Text("Other".to_string());
[INFO] [stderr]     |             ^^^^^ help: convert the identifier to snake case (notice the capitalization): `other`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `LockDevice` should have a snake case name
[INFO] [stderr]    --> src/socket.rs:172:13
[INFO] [stderr]     |
[INFO] [stderr] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stderr]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `lock_device`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Other` should have a snake case name
[INFO] [stderr]    --> src/socket.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 173 |             Other => Socket::Other,
[INFO] [stderr]     |             ^^^^^ help: convert the identifier to snake case (notice the capitalization): `other`
[INFO] [stderr] 
[INFO] [stderr] warning: `shuttle` (bin "shuttle" test) generated 18 warnings (run `cargo fix --bin "shuttle" --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shuttle-80901cb77c835d8e)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr] error: test failed, to rerun pass `--bin shuttle`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/shuttle-80901cb77c835d8e` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "0e09bde22d9a006847eef3e2f68d14ac8ce0a3a821bde704b8b4bdaaf1b47719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e09bde22d9a006847eef3e2f68d14ac8ce0a3a821bde704b8b4bdaaf1b47719", kill_on_drop: false }`
[INFO] [stdout] 0e09bde22d9a006847eef3e2f68d14ac8ce0a3a821bde704b8b4bdaaf1b47719
[INFO] testing 525bigword/shuttle against beta-2024-02-10 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F525bigword%2Fshuttle" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/525bigword/shuttle on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/525bigword/shuttle
[INFO] finished tweaking git repo https://github.com/525bigword/shuttle
[INFO] tweaked toml for git repo https://github.com/525bigword/shuttle written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/525bigword/shuttle 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" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23220effb12b7b0731b401dd7d8a5a2e951a0bc4b2a3c6a245a9712e879fa459
[INFO] running `Command { std: "docker" "start" "-a" "23220effb12b7b0731b401dd7d8a5a2e951a0bc4b2a3c6a245a9712e879fa459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23220effb12b7b0731b401dd7d8a5a2e951a0bc4b2a3c6a245a9712e879fa459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23220effb12b7b0731b401dd7d8a5a2e951a0bc4b2a3c6a245a9712e879fa459", kill_on_drop: false }`
[INFO] [stdout] 23220effb12b7b0731b401dd7d8a5a2e951a0bc4b2a3c6a245a9712e879fa459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8edcb00aa98f64b289dfc45cf444182e6396f5b93b4ec2ebcca7887b252c3c54
[INFO] running `Command { std: "docker" "start" "-a" "8edcb00aa98f64b289dfc45cf444182e6396f5b93b4ec2ebcca7887b252c3c54", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-task v0.3.26
[INFO] [stderr]    Compiling futures-channel v0.3.26
[INFO] [stderr]    Compiling futures-sink v0.3.26
[INFO] [stderr]    Compiling futures-util v0.3.26
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling futures-io v0.3.26
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling libdbus-sys v0.2.4
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling tokio v1.25.0
[INFO] [stderr]    Compiling rustversion v1.0.11
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling socket2 v0.4.7
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling ryu v1.0.12
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling uuid v1.3.0
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling net2 v0.2.38
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling async-trait v0.1.64
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling unicode-bidi v0.3.10
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling macaddr v1.0.1
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling ws v0.9.2
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling futures-macro v0.3.26
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling custom_debug_derive v0.5.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]    Compiling custom_debug v0.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling pin-project v1.0.12
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling mouse_position v0.1.3
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling dbus v0.9.7
[INFO] [stderr]    Compiling futures-executor v0.3.26
[INFO] [stderr]    Compiling futures v0.3.26
[INFO] [stderr]    Compiling tokio-stream v0.1.11
[INFO] [stderr]    Compiling dbus-crossroads v0.5.2
[INFO] [stderr]    Compiling dbus-tokio v0.7.5
[INFO] [stderr]    Compiling bluer v0.15.7
[INFO] [stderr]    Compiling bluest v0.5.3
[INFO] [stderr]    Compiling shuttle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/device.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/event.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log::{info, debug};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `uuid` is assigned to, but never used
[INFO] [stdout]   --> src/socket.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     let mut uuid = rt.block_on(future).to_vec();
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_uuid` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `uuid` is never read
[INFO] [stdout]   --> src/socket.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                     uuid = str_list;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/socket.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stdout]     |             ---------- matches any value
[INFO] [stdout] 173 |             Other => Socket::Other,
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `LockDevice`
[INFO] [stdout]    --> src/socket.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let LockDevice = Message::Text("LockDevice".to_string());
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_LockDevice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Other`
[INFO] [stdout]    --> src/socket.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let Other = Message::Text("Other".to_string());
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_Other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `LockDevice`
[INFO] [stdout]    --> src/socket.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_LockDevice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Other`
[INFO] [stdout]    --> src/socket.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             Other => Socket::Other,
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_Other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `connect_device` is never used
[INFO] [stdout]   --> src/device.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn connect_device(device: &Device) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `message_to_socket` is never used
[INFO] [stdout]    --> src/socket.rs:166:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | impl Socket {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 166 |     fn message_to_socket(socket: &Message) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/device.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         adapter.wait_available().await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let _ = adapter.wait_available().await;
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/device.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     adapter.connect_device(&device);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/device.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     adapter.disconnect_device(device);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `LockDevice` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let LockDevice = Message::Text("LockDevice".to_string());
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `lock_device`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Other` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let Other = Message::Text("Other".to_string());
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case (notice the capitalization): `other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `LockDevice` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `lock_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Other` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             Other => Socket::Other,
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case (notice the capitalization): `other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.19s
[INFO] running `Command { std: "docker" "inspect" "8edcb00aa98f64b289dfc45cf444182e6396f5b93b4ec2ebcca7887b252c3c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8edcb00aa98f64b289dfc45cf444182e6396f5b93b4ec2ebcca7887b252c3c54", kill_on_drop: false }`
[INFO] [stdout] 8edcb00aa98f64b289dfc45cf444182e6396f5b93b4ec2ebcca7887b252c3c54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ffe9cff7724c83b4f49965b1d33d420af679002e1b9a8d127efb4e2123812f5
[INFO] running `Command { std: "docker" "start" "-a" "6ffe9cff7724c83b4f49965b1d33d420af679002e1b9a8d127efb4e2123812f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling shuttle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/device.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/event.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log::{info, debug};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uuid`
[INFO] [stdout]    --> src/device.rs:110:14
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let (uuid, device) = super::get_device(services);
[INFO] [stdout]     |              ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `uuid` is assigned to, but never used
[INFO] [stdout]   --> src/socket.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     let mut uuid = rt.block_on(future).to_vec();
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_uuid` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `uuid` is never read
[INFO] [stdout]   --> src/socket.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                     uuid = str_list;
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/socket.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stdout]     |             ---------- matches any value
[INFO] [stdout] 173 |             Other => Socket::Other,
[INFO] [stdout]     |             ^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `LockDevice`
[INFO] [stdout]    --> src/socket.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let LockDevice = Message::Text("LockDevice".to_string());
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_LockDevice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Other`
[INFO] [stdout]    --> src/socket.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let Other = Message::Text("Other".to_string());
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_Other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `LockDevice`
[INFO] [stdout]    --> src/socket.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_LockDevice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Other`
[INFO] [stdout]    --> src/socket.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             Other => Socket::Other,
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_Other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `message_to_socket` is never used
[INFO] [stdout]    --> src/socket.rs:166:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | impl Socket {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 166 |     fn message_to_socket(socket: &Message) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/device.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         adapter.wait_available().await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let _ = adapter.wait_available().await;
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/device.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     adapter.connect_device(&device);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/device.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     adapter.disconnect_device(device);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `LockDevice` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let LockDevice = Message::Text("LockDevice".to_string());
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `lock_device`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Other` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let Other = Message::Text("Other".to_string());
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case (notice the capitalization): `other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `LockDevice` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `lock_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Other` should have a snake case name
[INFO] [stdout]    --> src/socket.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             Other => Socket::Other,
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case (notice the capitalization): `other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.52s
[INFO] running `Command { std: "docker" "inspect" "6ffe9cff7724c83b4f49965b1d33d420af679002e1b9a8d127efb4e2123812f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ffe9cff7724c83b4f49965b1d33d420af679002e1b9a8d127efb4e2123812f5", kill_on_drop: false }`
[INFO] [stdout] 6ffe9cff7724c83b4f49965b1d33d420af679002e1b9a8d127efb4e2123812f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db5f1f7d6054c60a4a3a692c88c4950b9b89d57ae91b6f52a9f5e0a6351fad55
[INFO] running `Command { std: "docker" "start" "-a" "db5f1f7d6054c60a4a3a692c88c4950b9b89d57ae91b6f52a9f5e0a6351fad55", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/device.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `info`
[INFO] [stderr]  --> src/event.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | use log::{info, debug};
[INFO] [stderr]   |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `uuid`
[INFO] [stderr]    --> src/device.rs:110:14
[INFO] [stderr]     |
[INFO] [stderr] 110 |         let (uuid, device) = super::get_device(services);
[INFO] [stderr]     |              ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `uuid` is assigned to, but never used
[INFO] [stderr]   --> src/socket.rs:80:29
[INFO] [stderr]    |
[INFO] [stderr] 80 |                     let mut uuid = rt.block_on(future).to_vec();
[INFO] [stderr]    |                             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_uuid` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `uuid` is never read
[INFO] [stderr]   --> src/socket.rs:81:21
[INFO] [stderr]    |
[INFO] [stderr] 81 |                     uuid = str_list;
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/socket.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stderr]     |             ---------- matches any value
[INFO] [stderr] 173 |             Other => Socket::Other,
[INFO] [stderr]     |             ^^^^^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `LockDevice`
[INFO] [stderr]    --> src/socket.rs:167:13
[INFO] [stderr]     |
[INFO] [stderr] 167 |         let LockDevice = Message::Text("LockDevice".to_string());
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_LockDevice`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Other`
[INFO] [stderr]    --> src/socket.rs:168:13
[INFO] [stderr]     |
[INFO] [stderr] 168 |         let Other = Message::Text("Other".to_string());
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_Other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `LockDevice`
[INFO] [stderr]    --> src/socket.rs:172:13
[INFO] [stderr]     |
[INFO] [stderr] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_LockDevice`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Other`
[INFO] [stderr]    --> src/socket.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 173 |             Other => Socket::Other,
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_Other`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `message_to_socket` is never used
[INFO] [stderr]    --> src/socket.rs:166:8
[INFO] [stderr]     |
[INFO] [stderr] 165 | impl Socket {
[INFO] [stderr]     | ----------- associated function in this implementation
[INFO] [stderr] 166 |     fn message_to_socket(socket: &Message) -> Self {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/device.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         adapter.wait_available().await;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let _ = adapter.wait_available().await;
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused implementer of `Future` that must be used
[INFO] [stderr]   --> src/device.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     adapter.connect_device(&device);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stderr] 
[INFO] [stderr] warning: unused implementer of `Future` that must be used
[INFO] [stderr]   --> src/device.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     adapter.disconnect_device(device);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stderr] 
[INFO] [stderr] warning: variable `LockDevice` should have a snake case name
[INFO] [stderr]    --> src/socket.rs:167:13
[INFO] [stderr]     |
[INFO] [stderr] 167 |         let LockDevice = Message::Text("LockDevice".to_string());
[INFO] [stderr]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `lock_device`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Other` should have a snake case name
[INFO] [stderr]    --> src/socket.rs:168:13
[INFO] [stderr]     |
[INFO] [stderr] 168 |         let Other = Message::Text("Other".to_string());
[INFO] [stderr]     |             ^^^^^ help: convert the identifier to snake case (notice the capitalization): `other`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `LockDevice` should have a snake case name
[INFO] [stderr]    --> src/socket.rs:172:13
[INFO] [stderr]     |
[INFO] [stderr] 172 |             LockDevice => Socket::LockDevice,
[INFO] [stderr]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `lock_device`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Other` should have a snake case name
[INFO] [stderr]    --> src/socket.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 173 |             Other => Socket::Other,
[INFO] [stderr]     |             ^^^^^ help: convert the identifier to snake case (notice the capitalization): `other`
[INFO] [stderr] 
[INFO] [stderr] warning: `shuttle` (bin "shuttle" test) generated 18 warnings (run `cargo fix --bin "shuttle" --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shuttle-170823b7e635e258)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr] error: test failed, to rerun pass `--bin shuttle`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/shuttle-170823b7e635e258` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "db5f1f7d6054c60a4a3a692c88c4950b9b89d57ae91b6f52a9f5e0a6351fad55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5f1f7d6054c60a4a3a692c88c4950b9b89d57ae91b6f52a9f5e0a6351fad55", kill_on_drop: false }`
[INFO] [stdout] db5f1f7d6054c60a4a3a692c88c4950b9b89d57ae91b6f52a9f5e0a6351fad55
