[INFO] fetching crate embedded_redis_client 0.1.0...
[INFO] testing embedded_redis_client-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3
[INFO] extracting crate embedded_redis_client 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate embedded_redis_client 0.1.0
[INFO] finished tweaking crates.io crate embedded_redis_client 0.1.0
[INFO] tweaked toml for crates.io crate embedded_redis_client 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate embedded_redis_client 0.1.0 on toolchain 1.99.0-beta.8
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "79e2faa891e9ccf0f5f91706fc978f5d7f5caf97f3a72fcc054bbe1b444f06e0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling embedded_redis_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `faulty_client`
[INFO] [stdout]   --> src/embedded_redis_client/embedded_redis_client.rs:59:41
[INFO] [stdout]    |
[INFO] [stdout] 59 |             EmbeddedRedisClient::Faulty(faulty_client) => Err(EmbeddedRedisClientError::new(
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_faulty_client`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `faulty_client`
[INFO] [stdout]    --> src/embedded_redis_client/embedded_redis_client.rs:101:49
[INFO] [stdout]     |
[INFO] [stdout] 101 |                     EmbeddedRedisClient::Faulty(faulty_client) => Err(EmbeddedRedisClientError::new(
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_faulty_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `redis_server_ready_to_start`
[INFO] [stdout]   --> src/embedded_redis_server/states/started.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         redis_server_ready_to_start: ReadyToStart,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_redis_server_ready_to_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `settings` is never read
[INFO] [stdout]  --> src/embedded_redis_client/states/faulty.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FaultyRedisClient {
[INFO] [stdout]   |            ----------------- field in this struct
[INFO] [stdout] 7 |     settings: EmbeddedRedisClientSettings,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FaultyRedisClient` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_multiplexed_redis_server_connection` is never used
[INFO] [stdout]    --> src/embedded_redis_server/embedded_redis_server.rs:109:18
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub async fn get_multiplexed_redis_server_connection(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `server_process` is never read
[INFO] [stdout]   --> src/embedded_redis_server/states/ready.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct ReadyRedisServerProcess {
[INFO] [stdout]    |            ----------------------- field in this struct
[INFO] [stdout] 10 |     server_process: StartedRedisServerProcess,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connection` is never read
[INFO] [stdout]  --> src/embedded_redis_server/states/running_in_another_process.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct RedisServerRunningInAnotherProcess {
[INFO] [stdout]   |            ---------------------------------- field in this struct
[INFO] [stdout] 8 |     connection: redis::Connection,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kill_process_occupying_target_tcp_port` is never used
[INFO] [stdout]  --> src/embedded_redis_server/util.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn kill_process_occupying_target_tcp_port(port: u16) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trim_newline` is never used
[INFO] [stdout]   --> src/embedded_redis_server/util.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn trim_newline(s: &mut String) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]   --> src/embedded_redis_client/embedded_redis_client.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 drop(ready_client);
[INFO] [stdout]    |                 ^^^^^------------^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      argument has type `&mut ReadyRedisClient`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 25 -                 drop(ready_client);
[INFO] [stdout] 25 +                 let _ = ready_client;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 55.84s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.19.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "79e2faa891e9ccf0f5f91706fc978f5d7f5caf97f3a72fcc054bbe1b444f06e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "79e2faa891e9ccf0f5f91706fc978f5d7f5caf97f3a72fcc054bbe1b444f06e0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stdout] warning: unused variable: `faulty_client`
[INFO] [stdout]   --> src/embedded_redis_client/embedded_redis_client.rs:59:41
[INFO] [stdout]    |
[INFO] [stdout] 59 |             EmbeddedRedisClient::Faulty(faulty_client) => Err(EmbeddedRedisClientError::new(
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_faulty_client`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `faulty_client`
[INFO] [stdout]    --> src/embedded_redis_client/embedded_redis_client.rs:101:49
[INFO] [stdout]     |
[INFO] [stdout] 101 |                     EmbeddedRedisClient::Faulty(faulty_client) => Err(EmbeddedRedisClientError::new(
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_faulty_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `redis_server_ready_to_start`
[INFO] [stdout]   --> src/embedded_redis_server/states/started.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         redis_server_ready_to_start: ReadyToStart,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_redis_server_ready_to_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `settings` is never read
[INFO] [stdout]  --> src/embedded_redis_client/states/faulty.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FaultyRedisClient {
[INFO] [stdout]   |            ----------------- field in this struct
[INFO] [stdout] 7 |     settings: EmbeddedRedisClientSettings,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FaultyRedisClient` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_multiplexed_redis_server_connection` is never used
[INFO] [stdout]    --> src/embedded_redis_server/embedded_redis_server.rs:109:18
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub async fn get_multiplexed_redis_server_connection(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `server_process` is never read
[INFO] [stdout]   --> src/embedded_redis_server/states/ready.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct ReadyRedisServerProcess {
[INFO] [stdout]    |            ----------------------- field in this struct
[INFO] [stdout] 10 |     server_process: StartedRedisServerProcess,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connection` is never read
[INFO] [stdout]  --> src/embedded_redis_server/states/running_in_another_process.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct RedisServerRunningInAnotherProcess {
[INFO] [stdout]   |            ---------------------------------- field in this struct
[INFO] [stdout] 8 |     connection: redis::Connection,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kill_process_occupying_target_tcp_port` is never used
[INFO] [stdout]  --> src/embedded_redis_server/util.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn kill_process_occupying_target_tcp_port(port: u16) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trim_newline` is never used
[INFO] [stdout]   --> src/embedded_redis_server/util.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn trim_newline(s: &mut String) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]   --> src/embedded_redis_client/embedded_redis_client.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 drop(ready_client);
[INFO] [stdout]    |                 ^^^^^------------^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      argument has type `&mut ReadyRedisClient`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 25 -                 drop(ready_client);
[INFO] [stdout] 25 +                 let _ = ready_client;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling embedded_redis_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `faulty_client`
[INFO] [stdout]   --> src/embedded_redis_client/embedded_redis_client.rs:59:41
[INFO] [stdout]    |
[INFO] [stdout] 59 |             EmbeddedRedisClient::Faulty(faulty_client) => Err(EmbeddedRedisClientError::new(
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_faulty_client`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `faulty_client`
[INFO] [stdout]    --> src/embedded_redis_client/embedded_redis_client.rs:101:49
[INFO] [stdout]     |
[INFO] [stdout] 101 |                     EmbeddedRedisClient::Faulty(faulty_client) => Err(EmbeddedRedisClientError::new(
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_faulty_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `redis_server_ready_to_start`
[INFO] [stdout]   --> src/embedded_redis_server/states/started.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         redis_server_ready_to_start: ReadyToStart,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_redis_server_ready_to_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `settings` is never read
[INFO] [stdout]  --> src/embedded_redis_client/states/faulty.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FaultyRedisClient {
[INFO] [stdout]   |            ----------------- field in this struct
[INFO] [stdout] 7 |     settings: EmbeddedRedisClientSettings,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `FaultyRedisClient` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_multiplexed_redis_server_connection` is never used
[INFO] [stdout]    --> src/embedded_redis_server/embedded_redis_server.rs:109:18
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub async fn get_multiplexed_redis_server_connection(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `server_process` is never read
[INFO] [stdout]   --> src/embedded_redis_server/states/ready.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct ReadyRedisServerProcess {
[INFO] [stdout]    |            ----------------------- field in this struct
[INFO] [stdout] 10 |     server_process: StartedRedisServerProcess,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connection` is never read
[INFO] [stdout]  --> src/embedded_redis_server/states/running_in_another_process.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct RedisServerRunningInAnotherProcess {
[INFO] [stdout]   |            ---------------------------------- field in this struct
[INFO] [stdout] 8 |     connection: redis::Connection,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kill_process_occupying_target_tcp_port` is never used
[INFO] [stdout]  --> src/embedded_redis_server/util.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn kill_process_occupying_target_tcp_port(port: u16) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trim_newline` is never used
[INFO] [stdout]   --> src/embedded_redis_server/util.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn trim_newline(s: &mut String) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]   --> src/embedded_redis_client/embedded_redis_client.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 drop(ready_client);
[INFO] [stdout]    |                 ^^^^^------------^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      argument has type `&mut ReadyRedisClient`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 25 -                 drop(ready_client);
[INFO] [stdout] 25 +                 let _ = ready_client;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 10.51s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.19.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "79e2faa891e9ccf0f5f91706fc978f5d7f5caf97f3a72fcc054bbe1b444f06e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "79e2faa891e9ccf0f5f91706fc978f5d7f5caf97f3a72fcc054bbe1b444f06e0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `faulty_client`
[INFO] [stderr]   --> src/embedded_redis_client/embedded_redis_client.rs:59:41
[INFO] [stderr]    |
[INFO] [stderr] 59 |             EmbeddedRedisClient::Faulty(faulty_client) => Err(EmbeddedRedisClientError::new(
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_faulty_client`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `faulty_client`
[INFO] [stderr]    --> src/embedded_redis_client/embedded_redis_client.rs:101:49
[INFO] [stderr]     |
[INFO] [stderr] 101 |                     EmbeddedRedisClient::Faulty(faulty_client) => Err(EmbeddedRedisClientError::new(
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_faulty_client`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `redis_server_ready_to_start`
[INFO] [stderr]   --> src/embedded_redis_server/states/started.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         redis_server_ready_to_start: ReadyToStart,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_redis_server_ready_to_start`
[INFO] [stderr] 
[INFO] [stderr] warning: field `settings` is never read
[INFO] [stderr]  --> src/embedded_redis_client/states/faulty.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct FaultyRedisClient {
[INFO] [stderr]   |            ----------------- field in this struct
[INFO] [stderr] 7 |     settings: EmbeddedRedisClientSettings,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `FaultyRedisClient` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_multiplexed_redis_server_connection` is never used
[INFO] [stderr]    --> src/embedded_redis_server/embedded_redis_server.rs:109:18
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub async fn get_multiplexed_redis_server_connection(
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `server_process` is never read
[INFO] [stderr]   --> src/embedded_redis_server/states/ready.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct ReadyRedisServerProcess {
[INFO] [stderr]    |            ----------------------- field in this struct
[INFO] [stderr] 10 |     server_process: StartedRedisServerProcess,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `connection` is never read
[INFO] [stderr]  --> src/embedded_redis_server/states/running_in_another_process.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct RedisServerRunningInAnotherProcess {
[INFO] [stderr]   |            ---------------------------------- field in this struct
[INFO] [stderr] 8 |     connection: redis::Connection,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `kill_process_occupying_target_tcp_port` is never used
[INFO] [stderr]  --> src/embedded_redis_server/util.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn kill_process_occupying_target_tcp_port(port: u16) {
[INFO] [stderr]   |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `trim_newline` is never used
[INFO] [stderr]   --> src/embedded_redis_server/util.rs:55:4
[INFO] [stderr]    |
[INFO] [stderr] 55 | fn trim_newline(s: &mut String) {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]   --> src/embedded_redis_client/embedded_redis_client.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 |                 drop(ready_client);
[INFO] [stderr]    |                 ^^^^^------------^
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      argument has type `&mut ReadyRedisClient`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dropping_references)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]    |
[INFO] [stderr] 25 -                 drop(ready_client);
[INFO] [stderr] 25 +                 let _ = ready_client;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `embedded_redis_client` (lib) generated 10 warnings (run `cargo fix --lib -p embedded_redis_client` to apply 3 suggestions)
[INFO] [stderr] warning: `embedded_redis_client` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.19.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/embedded_redis_client-ed7fc559b1f917b5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test embedded_redis_client::embedded_redis_client::tests::create_redis_client ... ok
[INFO] [stdout] test embedded_redis_server::embedded_redis_server::tests::start_redis_server ... FAILED
[INFO] [stdout] test embedded_redis_client::embedded_redis_client::tests::test_redis_connection ... FAILED
[INFO] [stdout] test embedded_redis_client::embedded_redis_client::tests::test_parallel_redis_connections ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- embedded_redis_server::embedded_redis_server::tests::start_redis_server stdout ----
[INFO] [stdout] RedisGraphClient current directory: Ok("/opt/rustwide/workdir")
[INFO] [stdout] 
[INFO] [stdout] RedisServerSettings { startup: RedisServerStartupSettings { path_redis_server_executable: "/opt/rustwide/database/redis/redis/redis-server", path_redis_server_configuration_file: "/opt/rustwide/database/redis/configuration/redis.conf", startup_timeout: 7s, maximum_startup_retries: 3 }, connection: RedisServerConnectionSettings { server_address: 127.0.0.1:6379, database_id: 0 } }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'embedded_redis_server::embedded_redis_server::tests::start_redis_server' (1737) panicked at src/embedded_redis_server/util.rs:39:10:
[INFO] [stdout] Failed to determine if local port 6379 is in use.: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59b7697ee891 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x59b769803dea - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x59b7697f329c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x59b7697c9256 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x59b7697e6609 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x59b76973ce50 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x59b7697e6932 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x59b7697c9302 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x59b7697c1fa9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x59b7697ca0ed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x59b76980451c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x59b7698042f2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x59b76972c100 - embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::util::get_processes_using_target_port
[INFO] [stdout]   13:     0x59b7697260ab - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::states::checking_environment::CheckingRedisServerEnvironment>::start
[INFO] [stdout]   14:     0x59b769724b8a - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::embedded_redis_server::EmbeddedRedisServer>::start
[INFO] [stdout]   15:     0x59b769727715 - embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::embedded_redis_server::tests::start_redis_server
[INFO] [stdout]   16:     0x59b769723d89 - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::embedded_redis_server::tests::start_redis_server::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   17:     0x59b76973013b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   18:     0x59b76973d7a5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   19:     0x59b769737064 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   20:     0x59b769740902 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   21:     0x59b7697edc09 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   22:     0x7d71567d9dfa - <unknown>
[INFO] [stdout]   23:     0x7d715686d3d4 - clone
[INFO] [stdout]   24:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- embedded_redis_client::embedded_redis_client::tests::test_redis_connection stdout ----
[INFO] [stdout] RedisGraphClient current directory: Ok("/opt/rustwide/workdir")
[INFO] [stdout] 
[INFO] [stdout] RedisServerSettings { startup: RedisServerStartupSettings { path_redis_server_executable: "/opt/rustwide/database/redis/redis/redis-server", path_redis_server_configuration_file: "/opt/rustwide/database/redis/configuration/redis.conf", startup_timeout: 7s, maximum_startup_retries: 3 }, connection: RedisServerConnectionSettings { server_address: 127.0.0.1:6379, database_id: 0 } }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'embedded_redis_client::embedded_redis_client::tests::test_redis_connection' (1736) panicked at src/embedded_redis_server/util.rs:39:10:
[INFO] [stdout] Failed to determine if local port 6379 is in use.: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59b7697ee891 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x59b769803dea - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x59b7697f329c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x59b7697c9256 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x59b7697e6609 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x59b76973ce50 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x59b7697e6932 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x59b7697c9302 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x59b7697c1fa9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x59b7697ca0ed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x59b76980451c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x59b7698042f2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x59b76972c100 - embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::util::get_processes_using_target_port
[INFO] [stdout]   13:     0x59b7697260ab - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::states::checking_environment::CheckingRedisServerEnvironment>::start
[INFO] [stdout]   14:     0x59b769724b8a - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::embedded_redis_server::EmbeddedRedisServer>::start
[INFO] [stdout]   15:     0x59b769725555 - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::states::started::StartedRedisClient>::new
[INFO] [stdout]   16:     0x59b769714282 - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::EmbeddedRedisClient>::start::{closure#0}
[INFO] [stdout]   17:     0x59b769715c6a - embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::new_embedded_redis_client::{closure#0}
[INFO] [stdout]   18:     0x59b76970b91b - <std[70759c8f55707aa4]::thread::local::LocalKey<core[df12db4294e9bfd3]::cell::Cell<*const async_std[74f4923ce4ba495f]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[74f4923ce4ba495f]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[74f4923ce4ba495f]::task::builder::SupportTaskLocals<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_redis_connection::{closure#0}> as core[df12db4294e9bfd3]::future::future::Future>::poll::{closure#0}, core[df12db4294e9bfd3]::task::poll::Poll<()>>::{closure#0}, core[df12db4294e9bfd3]::task::poll::Poll<()>>
[INFO] [stdout]   19:     0x59b76971bd42 - <futures_lite[ab3b2cbb366dbff1]::future::Or<async_std[74f4923ce4ba495f]::task::builder::SupportTaskLocals<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_redis_connection::{closure#0}>, <async_executor[54412152318b98eb]::State>::run<(), async_std[74f4923ce4ba495f]::task::builder::SupportTaskLocals<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_redis_connection::{closure#0}>>::{closure#0}::{closure#0}> as core[df12db4294e9bfd3]::future::future::Future>::poll
[INFO] [stdout]   20:     0x59b76970e134 - <std[70759c8f55707aa4]::thread::local::LocalKey<core[df12db4294e9bfd3]::cell::RefCell<(parking[bb0b0b8fa49f1c1a]::Parker, core[df12db4294e9bfd3]::task::wake::Waker, alloc[2182bb758b4b3781]::sync::Arc<core[df12db4294e9bfd3]::sync::atomic::Atomic<bool>>)>>>::with::<async_io[b58e030392ec6aab]::driver::block_on<(), <async_executor[54412152318b98eb]::LocalExecutor>::run<(), async_std[74f4923ce4ba495f]::task::builder::SupportTaskLocals<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_redis_connection::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   21:     0x59b76970c984 - <std[70759c8f55707aa4]::thread::local::LocalKey<core[df12db4294e9bfd3]::cell::Cell<usize>>>::with::<<async_std[74f4923ce4ba495f]::task::builder::Builder>::blocking<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_redis_connection::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   22:     0x59b76971ca4a - <async_std[74f4923ce4ba495f]::task::builder::Builder>::blocking::<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_redis_connection::{closure#0}, ()>
[INFO] [stdout]   23:     0x59b769723d38 - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_redis_connection::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   24:     0x59b76973013b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   25:     0x59b76973d7a5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   26:     0x59b769737064 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   27:     0x59b769740902 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   28:     0x59b7697edc09 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   29:     0x7d71567d9dfa - <unknown>
[INFO] [stdout]   30:     0x7d715686d3d4 - clone
[INFO] [stdout]   31:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- embedded_redis_client::embedded_redis_client::tests::test_parallel_redis_connections stdout ----
[INFO] [stdout] RedisGraphClient current directory: Ok("/opt/rustwide/workdir")
[INFO] [stdout] 
[INFO] [stdout] RedisServerSettings { startup: RedisServerStartupSettings { path_redis_server_executable: "/opt/rustwide/database/redis/redis/redis-server", path_redis_server_configuration_file: "/opt/rustwide/database/redis/configuration/redis.conf", startup_timeout: 7s, maximum_startup_retries: 3 }, connection: RedisServerConnectionSettings { server_address: 127.0.0.1:6379, database_id: 0 } }
[INFO] [stdout] 
[INFO] [stdout] RedisGraphClient current directory: Ok("/opt/rustwide/workdir")
[INFO] [stdout] 
[INFO] [stdout] RedisServerSettings { startup: RedisServerStartupSettings { path_redis_server_executable: "/opt/rustwide/database/redis/redis/redis-server", path_redis_server_configuration_file: "/opt/rustwide/database/redis/configuration/redis.conf", startup_timeout: 7s, maximum_startup_retries: 3 }, connection: RedisServerConnectionSettings { server_address: 127.0.0.1:6379, database_id: 0 } }
[INFO] [stdout] 
[INFO] [stdout] RedisGraphClient current directory: Ok("/opt/rustwide/workdir")
[INFO] [stdout] 
[INFO] [stdout] RedisServerSettings { startup: RedisServerStartupSettings { path_redis_server_executable: "/opt/rustwide/database/redis/redis/redis-server", path_redis_server_configuration_file: "/opt/rustwide/database/redis/configuration/redis.conf", startup_timeout: 7s, maximum_startup_retries: 3 }, connection: RedisServerConnectionSettings { server_address: 127.0.0.1:6379, database_id: 0 } }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'async-std/runtime' (1738) panicked at src/embedded_redis_server/util.rs:39:10:
[INFO] [stdout] Failed to determine if local port 6379 is in use.: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59b7697ee891 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x59b769803dea - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x59b7697f329c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x59b7697c9256 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x59b7697e6609 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x59b76973ce50 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x59b7697e6932 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x59b7697c9302 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x59b7697c1fa9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x59b7697ca0ed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x59b76980451c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x59b7698042f2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x59b76972c100 - embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::util::get_processes_using_target_port
[INFO] [stdout]   13:     0x59b7697260ab - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::states::checking_environment::CheckingRedisServerEnvironment>::start
[INFO] [stdout]   14:     0x59b769724b8a - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::embedded_redis_server::EmbeddedRedisServer>::start
[INFO] [stdout]   15:     0x59b769725555 - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::states::started::StartedRedisClient>::new
[INFO] [stdout]   16:     0x59b769714282 - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::EmbeddedRedisClient>::start::{closure#0}
[INFO] [stdout]   17:     0x59b769715c6a - embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::new_embedded_redis_client::{closure#0}
[INFO] [stdout]   18:     0x59b76970b12a - <std[70759c8f55707aa4]::thread::local::LocalKey<core[df12db4294e9bfd3]::cell::Cell<*const async_std[74f4923ce4ba495f]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[74f4923ce4ba495f]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[74f4923ce4ba495f]::task::builder::SupportTaskLocals<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_parallel_redis_connections::{closure#0}::{closure#1}> as core[df12db4294e9bfd3]::future::future::Future>::poll::{closure#0}, core[df12db4294e9bfd3]::task::poll::Poll<()>>::{closure#0}, core[df12db4294e9bfd3]::task::poll::Poll<()>>
[INFO] [stdout]   19:     0x59b769718d6a - <async_task[82a6906b5f350b6c]::raw::RawTask<core[df12db4294e9bfd3]::pin::Pin<alloc[2182bb758b4b3781]::boxed::Box<async_executor[54412152318b98eb]::AsyncCallOnDrop<async_std[74f4923ce4ba495f]::task::builder::SupportTaskLocals<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_parallel_redis_connections::{closure#0}::{closure#1}>, <async_executor[54412152318b98eb]::Executor>::spawn_inner<(), async_std[74f4923ce4ba495f]::task::builder::SupportTaskLocals<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_parallel_redis_connections::{closure#0}::{closure#1}>>::{closure#0}>>>, (), <async_executor[54412152318b98eb]::Executor>::schedule::{closure#0}, ()>>::run
[INFO] [stdout]   20:     0x59b7697a0729 - <futures_lite[ab3b2cbb366dbff1]::future::Or<<async_executor[54412152318b98eb]::LocalExecutor>::run<(), async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop::{closure#1}::{closure#0}::{closure#0}>::{closure#0}, <async_executor[54412152318b98eb]::Executor>::run<(), core[df12db4294e9bfd3]::future::pending::Pending<()>>::{closure#0}> as core[df12db4294e9bfd3]::future::future::Future>::poll
[INFO] [stdout]   21:     0x59b76979a4be - <std[70759c8f55707aa4]::thread::local::LocalKey<core[df12db4294e9bfd3]::cell::RefCell<(parking[bb0b0b8fa49f1c1a]::Parker, core[df12db4294e9bfd3]::task::wake::Waker, alloc[2182bb758b4b3781]::sync::Arc<core[df12db4294e9bfd3]::sync::atomic::Atomic<bool>>)>>>::with::<async_io[b58e030392ec6aab]::driver::block_on<(), futures_lite[ab3b2cbb366dbff1]::future::Or<<async_executor[54412152318b98eb]::LocalExecutor>::run<(), async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop::{closure#1}::{closure#0}::{closure#0}>::{closure#0}, <async_executor[54412152318b98eb]::Executor>::run<(), core[df12db4294e9bfd3]::future::pending::Pending<()>>::{closure#0}>>::{closure#1}, ()>
[INFO] [stdout]   22:     0x59b76979ca36 - <std[70759c8f55707aa4]::thread::local::LocalKey<async_executor[54412152318b98eb]::LocalExecutor>>::with::<async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop::{closure#1}::{closure#0}, ()>
[INFO] [stdout]   23:     0x59b769799d5f - async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop
[INFO] [stdout]   24:     0x59b76979d817 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop, ()>
[INFO] [stdout]   25:     0x59b7697a1663 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   26:     0x59b7697edc09 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   27:     0x7d71567d9dfa - <unknown>
[INFO] [stdout]   28:     0x7d715686d3d4 - clone
[INFO] [stdout]   29:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'async-std/runtime' (1739) panicked at src/embedded_redis_server/util.rs:39:10:
[INFO] [stdout] Failed to determine if local port 6379 is in use.: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59b7697ee891 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x59b769803dea - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x59b7697f329c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x59b7697c9256 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x59b7697e6609 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x59b76973ce50 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x59b7697e6932 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x59b7697c9302 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x59b7697c1fa9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x59b7697ca0ed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x59b76980451c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x59b7698042f2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x59b76972c100 - embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::util::get_processes_using_target_port
[INFO] [stdout]   13:     0x59b7697260ab - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::states::checking_environment::CheckingRedisServerEnvironment>::start
[INFO] [stdout]   14:     0x59b769724b8a - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::embedded_redis_server::EmbeddedRedisServer>::start
[INFO] [stdout]   15:     0x59b769725555 - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::states::started::StartedRedisClient>::new
[INFO] [stdout]   16:     0x59b769714282 - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::EmbeddedRedisClient>::start::{closure#0}
[INFO] [stdout]   17:     0x59b769715c6a - embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::new_embedded_redis_client::{closure#0}
[INFO] [stdout]   18:     0x59b76970b12a - <std[70759c8f55707aa4]::thread::local::LocalKey<core[df12db4294e9bfd3]::cell::Cell<*const async_std[74f4923ce4ba495f]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[74f4923ce4ba495f]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[74f4923ce4ba495f]::task::builder::SupportTaskLocals<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_parallel_redis_connections::{closure#0}::{closure#1}> as core[df12db4294e9bfd3]::future::future::Future>::poll::{closure#0}, core[df12db4294e9bfd3]::task::poll::Poll<()>>::{closure#0}, core[df12db4294e9bfd3]::task::poll::Poll<()>>
[INFO] [stdout]   19:     0x59b769718d6a - <async_task[82a6906b5f350b6c]::raw::RawTask<core[df12db4294e9bfd3]::pin::Pin<alloc[2182bb758b4b3781]::boxed::Box<async_executor[54412152318b98eb]::AsyncCallOnDrop<async_std[74f4923ce4ba495f]::task::builder::SupportTaskLocals<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_parallel_redis_connections::{closure#0}::{closure#1}>, <async_executor[54412152318b98eb]::Executor>::spawn_inner<(), async_std[74f4923ce4ba495f]::task::builder::SupportTaskLocals<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_parallel_redis_connections::{closure#0}::{closure#1}>>::{closure#0}>>>, (), <async_executor[54412152318b98eb]::Executor>::schedule::{closure#0}, ()>>::run
[INFO] [stdout]   20:     0x59b7697a0729 - <futures_lite[ab3b2cbb366dbff1]::future::Or<<async_executor[54412152318b98eb]::LocalExecutor>::run<(), async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop::{closure#1}::{closure#0}::{closure#0}>::{closure#0}, <async_executor[54412152318b98eb]::Executor>::run<(), core[df12db4294e9bfd3]::future::pending::Pending<()>>::{closure#0}> as core[df12db4294e9bfd3]::future::future::Future>::poll
[INFO] [stdout]   21:     0x59b76979a4be - <std[70759c8f55707aa4]::thread::local::LocalKey<core[df12db4294e9bfd3]::cell::RefCell<(parking[bb0b0b8fa49f1c1a]::Parker, core[df12db4294e9bfd3]::task::wake::Waker, alloc[2182bb758b4b3781]::sync::Arc<core[df12db4294e9bfd3]::sync::atomic::Atomic<bool>>)>>>::with::<async_io[b58e030392ec6aab]::driver::block_on<(), futures_lite[ab3b2cbb366dbff1]::future::Or<<async_executor[54412152318b98eb]::LocalExecutor>::run<(), async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop::{closure#1}::{closure#0}::{closure#0}>::{closure#0}, <async_executor[54412152318b98eb]::Executor>::run<(), core[df12db4294e9bfd3]::future::pending::Pending<()>>::{closure#0}>>::{closure#1}, ()>
[INFO] [stdout]   22:     0x59b76979ca36 - <std[70759c8f55707aa4]::thread::local::LocalKey<async_executor[54412152318b98eb]::LocalExecutor>>::with::<async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop::{closure#1}::{closure#0}, ()>
[INFO] [stdout]   23:     0x59b769799d5f - async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop
[INFO] [stdout]   24:     0x59b76979d817 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop, ()>
[INFO] [stdout]   25:     0x59b7697a1663 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   26:     0x59b7697edc09 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   27:     0x7d71567d9dfa - <unknown>
[INFO] [stdout]   28:     0x7d715686d3d4 - clone
[INFO] [stdout]   29:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'async-std/runtime' (1740) panicked at src/embedded_redis_server/util.rs:39:10:
[INFO] [stdout] Failed to determine if local port 6379 is in use.: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59b7697ee891 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x59b769803dea - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x59b7697f329c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x59b7697c9256 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x59b7697e6609 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x59b76973ce50 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x59b7697e6932 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x59b7697c9302 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x59b7697c1fa9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x59b7697ca0ed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x59b76980451c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x59b7698042f2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x59b76972c100 - embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::util::get_processes_using_target_port
[INFO] [stdout]   13:     0x59b7697260ab - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::states::checking_environment::CheckingRedisServerEnvironment>::start
[INFO] [stdout]   14:     0x59b769724b8a - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_server::embedded_redis_server::EmbeddedRedisServer>::start
[INFO] [stdout]   15:     0x59b769725555 - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::states::started::StartedRedisClient>::new
[INFO] [stdout]   16:     0x59b769714282 - <embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::EmbeddedRedisClient>::start::{closure#0}
[INFO] [stdout]   17:     0x59b769715c6a - embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::new_embedded_redis_client::{closure#0}
[INFO] [stdout]   18:     0x59b76970b12a - <std[70759c8f55707aa4]::thread::local::LocalKey<core[df12db4294e9bfd3]::cell::Cell<*const async_std[74f4923ce4ba495f]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[74f4923ce4ba495f]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[74f4923ce4ba495f]::task::builder::SupportTaskLocals<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_parallel_redis_connections::{closure#0}::{closure#1}> as core[df12db4294e9bfd3]::future::future::Future>::poll::{closure#0}, core[df12db4294e9bfd3]::task::poll::Poll<()>>::{closure#0}, core[df12db4294e9bfd3]::task::poll::Poll<()>>
[INFO] [stdout]   19:     0x59b769718d6a - <async_task[82a6906b5f350b6c]::raw::RawTask<core[df12db4294e9bfd3]::pin::Pin<alloc[2182bb758b4b3781]::boxed::Box<async_executor[54412152318b98eb]::AsyncCallOnDrop<async_std[74f4923ce4ba495f]::task::builder::SupportTaskLocals<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_parallel_redis_connections::{closure#0}::{closure#1}>, <async_executor[54412152318b98eb]::Executor>::spawn_inner<(), async_std[74f4923ce4ba495f]::task::builder::SupportTaskLocals<embedded_redis_client[89bca94fc8079d95]::embedded_redis_client::embedded_redis_client::tests::test_parallel_redis_connections::{closure#0}::{closure#1}>>::{closure#0}>>>, (), <async_executor[54412152318b98eb]::Executor>::schedule::{closure#0}, ()>>::run
[INFO] [stdout]   20:     0x59b7697a0729 - <futures_lite[ab3b2cbb366dbff1]::future::Or<<async_executor[54412152318b98eb]::LocalExecutor>::run<(), async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop::{closure#1}::{closure#0}::{closure#0}>::{closure#0}, <async_executor[54412152318b98eb]::Executor>::run<(), core[df12db4294e9bfd3]::future::pending::Pending<()>>::{closure#0}> as core[df12db4294e9bfd3]::future::future::Future>::poll
[INFO] [stdout]   21:     0x59b76979a4be - <std[70759c8f55707aa4]::thread::local::LocalKey<core[df12db4294e9bfd3]::cell::RefCell<(parking[bb0b0b8fa49f1c1a]::Parker, core[df12db4294e9bfd3]::task::wake::Waker, alloc[2182bb758b4b3781]::sync::Arc<core[df12db4294e9bfd3]::sync::atomic::Atomic<bool>>)>>>::with::<async_io[b58e030392ec6aab]::driver::block_on<(), futures_lite[ab3b2cbb366dbff1]::future::Or<<async_executor[54412152318b98eb]::LocalExecutor>::run<(), async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop::{closure#1}::{closure#0}::{closure#0}>::{closure#0}, <async_executor[54412152318b98eb]::Executor>::run<(), core[df12db4294e9bfd3]::future::pending::Pending<()>>::{closure#0}>>::{closure#1}, ()>
[INFO] [stdout]   22:     0x59b76979ca36 - <std[70759c8f55707aa4]::thread::local::LocalKey<async_executor[54412152318b98eb]::LocalExecutor>>::with::<async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop::{closure#1}::{closure#0}, ()>
[INFO] [stdout]   23:     0x59b769799d5f - async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop
[INFO] [stdout]   24:     0x59b76979d817 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop, ()>
[INFO] [stdout]   25:     0x59b7697a1663 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<async_global_executor[2cafa9dba01f904d]::threading::thread_main_loop, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   26:     0x59b7697edc09 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   27:     0x7d71567d9dfa - <unknown>
[INFO] [stdout]   28:     0x7d715686d3d4 - clone
[INFO] [stdout]   29:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     embedded_redis_client::embedded_redis_client::tests::test_parallel_redis_connections
[INFO] [stdout]     embedded_redis_client::embedded_redis_client::tests::test_redis_connection
[INFO] [stdout]     embedded_redis_server::embedded_redis_server::tests::start_redis_server
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "79e2faa891e9ccf0f5f91706fc978f5d7f5caf97f3a72fcc054bbe1b444f06e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79e2faa891e9ccf0f5f91706fc978f5d7f5caf97f3a72fcc054bbe1b444f06e0", kill_on_drop: false }`
[INFO] [stdout] 79e2faa891e9ccf0f5f91706fc978f5d7f5caf97f3a72fcc054bbe1b444f06e0
