[INFO] cloning repository https://github.com/ngynkvn/mqtt-lights
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ngynkvn/mqtt-lights" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngynkvn%2Fmqtt-lights", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngynkvn%2Fmqtt-lights'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fcddac48cd3ba2f645ca4e92c5e982597c6c5a0d
[INFO] testing ngynkvn/mqtt-lights against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngynkvn%2Fmqtt-lights" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ngynkvn/mqtt-lights
[INFO] finished tweaking git repo https://github.com/ngynkvn/mqtt-lights
[INFO] tweaked toml for git repo https://github.com/ngynkvn/mqtt-lights written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ngynkvn/mqtt-lights on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ngynkvn/mqtt-lights 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 2f9e27541fa0da090a814ef0877999bc0d291519da26d70237bced7414daf4a4
[INFO] running `Command { std: "docker" "start" "-a" "2f9e27541fa0da090a814ef0877999bc0d291519da26d70237bced7414daf4a4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
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[INFO] [stderr]    Compiling lightshow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr`, `is_on`, and `tx` are never read
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Session {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 31 |     addr: SocketAddr,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 32 |     is_on: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 33 |     tx: Sender<[u8; 1024]>,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Session` 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: associated function `new` is never used
[INFO] [stdout]   --> src/main.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Session {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 37 |     fn new(addr: SocketAddr, tx: Sender<[u8; 1024]>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `count` is never read
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct Args {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 59 |     count: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `stream` and `addr` are never read
[INFO] [stdout]   --> src/main.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Client {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 78 |     stream: TcpStream,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 79 |     addr: SocketAddr,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Client` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DrawHandler` is never used
[INFO] [stdout]   --> src/frontend.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | trait DrawHandler {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `State` is never used
[INFO] [stdout]   --> src/frontend.rs:25:6
[INFO] [stdout]    |
[INFO] [stdout] 25 | type State = HashMap<SocketAddr, Session>;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UiState` is never constructed
[INFO] [stdout]   --> src/frontend.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct UiState {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `layout` are never used
[INFO] [stdout]   --> src/frontend.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl UiState {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 33 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn layout(&self) -> &Layout {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tui_worker` is never used
[INFO] [stdout]   --> src/frontend.rs:88:14
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub async fn tui_worker(
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.39s
[INFO] running `Command { std: "docker" "inspect" "2f9e27541fa0da090a814ef0877999bc0d291519da26d70237bced7414daf4a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9e27541fa0da090a814ef0877999bc0d291519da26d70237bced7414daf4a4", kill_on_drop: false }`
[INFO] [stdout] 2f9e27541fa0da090a814ef0877999bc0d291519da26d70237bced7414daf4a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e37ddf55ba22a2723e80f7e55f54dafd342051f61baf81acda6dc149dee6ac0a
[INFO] running `Command { std: "docker" "start" "-a" "e37ddf55ba22a2723e80f7e55f54dafd342051f61baf81acda6dc149dee6ac0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lightshow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr`, `is_on`, and `tx` are never read
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Session {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 31 |     addr: SocketAddr,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 32 |     is_on: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 33 |     tx: Sender<[u8; 1024]>,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Session` 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: associated function `new` is never used
[INFO] [stdout]   --> src/main.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Session {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 37 |     fn new(addr: SocketAddr, tx: Sender<[u8; 1024]>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `count` is never read
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct Args {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 59 |     count: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `stream` and `addr` are never read
[INFO] [stdout]   --> src/main.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Client {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 78 |     stream: TcpStream,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 79 |     addr: SocketAddr,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Client` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DrawHandler` is never used
[INFO] [stdout]   --> src/frontend.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | trait DrawHandler {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `State` is never used
[INFO] [stdout]   --> src/frontend.rs:25:6
[INFO] [stdout]    |
[INFO] [stdout] 25 | type State = HashMap<SocketAddr, Session>;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UiState` is never constructed
[INFO] [stdout]   --> src/frontend.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct UiState {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `layout` are never used
[INFO] [stdout]   --> src/frontend.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl UiState {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 33 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn layout(&self) -> &Layout {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tui_worker` is never used
[INFO] [stdout]   --> src/frontend.rs:88:14
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub async fn tui_worker(
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "e37ddf55ba22a2723e80f7e55f54dafd342051f61baf81acda6dc149dee6ac0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e37ddf55ba22a2723e80f7e55f54dafd342051f61baf81acda6dc149dee6ac0a", kill_on_drop: false }`
[INFO] [stdout] e37ddf55ba22a2723e80f7e55f54dafd342051f61baf81acda6dc149dee6ac0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a654d3d1a3ca7c16492dfbe85618b3c9f9f4ed9119c0cecf03a6917b18bb057
[INFO] running `Command { std: "docker" "start" "-a" "2a654d3d1a3ca7c16492dfbe85618b3c9f9f4ed9119c0cecf03a6917b18bb057", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(generic_associated_types)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `addr`, `is_on`, and `tx` are never read
[INFO] [stderr]   --> src/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct Session {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 31 |     addr: SocketAddr,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 32 |     is_on: bool,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 33 |     tx: Sender<[u8; 1024]>,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Session` 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: associated function `new` is never used
[INFO] [stderr]   --> src/main.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Session {
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] 37 |     fn new(addr: SocketAddr, tx: Sender<[u8; 1024]>) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `count` is never read
[INFO] [stderr]   --> src/main.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 50 | struct Args {
[INFO] [stderr]    |        ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 59 |     count: u8,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `stream` and `addr` are never read
[INFO] [stderr]   --> src/main.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub struct Client {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 78 |     stream: TcpStream,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 79 |     addr: SocketAddr,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Client` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: trait `DrawHandler` is never used
[INFO] [stderr]   --> src/frontend.rs:21:7
[INFO] [stderr]    |
[INFO] [stderr] 21 | trait DrawHandler {
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `State` is never used
[INFO] [stderr]   --> src/frontend.rs:25:6
[INFO] [stderr]    |
[INFO] [stderr] 25 | type State = HashMap<SocketAddr, Session>;
[INFO] [stderr]    |      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `UiState` is never constructed
[INFO] [stderr]   --> src/frontend.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct UiState {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `layout` are never used
[INFO] [stderr]   --> src/frontend.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | impl UiState {
[INFO] [stderr]    | ------------ associated items in this implementation
[INFO] [stderr] 33 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |     fn layout(&self) -> &Layout {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tui_worker` is never used
[INFO] [stderr]   --> src/frontend.rs:88:14
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub async fn tui_worker(
[INFO] [stderr]    |              ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lightshow` (bin "lightshow" test) generated 10 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lightshow-737aca4d0b64d59b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a654d3d1a3ca7c16492dfbe85618b3c9f9f4ed9119c0cecf03a6917b18bb057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a654d3d1a3ca7c16492dfbe85618b3c9f9f4ed9119c0cecf03a6917b18bb057", kill_on_drop: false }`
[INFO] [stdout] 2a654d3d1a3ca7c16492dfbe85618b3c9f9f4ed9119c0cecf03a6917b18bb057
