[INFO] cloning repository https://github.com/unwize/evse-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unwize/evse-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funwize%2Fevse-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funwize%2Fevse-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d8457824549a843425643c420b3e40f2dd433f79
[INFO] checking unwize/evse-rs against try#ac4c3613be2acd5395b65d85e5657b81e3c982f0 for pr-154585
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funwize%2Fevse-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/unwize/evse-rs
[INFO] finished tweaking git repo https://github.com/unwize/evse-rs
[INFO] tweaked toml for git repo https://github.com/unwize/evse-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/unwize/evse-rs on toolchain ac4c3613be2acd5395b65d85e5657b81e3c982f0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/unwize/evse-rs 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" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/unwize/ocpp-rs.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking unwize/evse-rs against try#ac4c3613be2acd5395b65d85e5657b81e3c982f0 for pr-154585
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funwize%2Fevse-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/unwize/evse-rs
[INFO] finished tweaking git repo https://github.com/unwize/evse-rs
[INFO] tweaked toml for git repo https://github.com/unwize/evse-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/unwize/evse-rs on toolchain ac4c3613be2acd5395b65d85e5657b81e3c982f0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/unwize/evse-rs 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" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded triomphe v0.1.15
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[INFO] [stderr]   Downloaded serde_json v1.0.147
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7d4cfb09a60b39f7497c66f36fabb14f0e858122fa174531f633d8491f87d6d
[INFO] running `Command { std: "docker" "start" "-a" "c7d4cfb09a60b39f7497c66f36fabb14f0e858122fa174531f633d8491f87d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7d4cfb09a60b39f7497c66f36fabb14f0e858122fa174531f633d8491f87d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7d4cfb09a60b39f7497c66f36fabb14f0e858122fa174531f633d8491f87d6d", kill_on_drop: false }`
[INFO] [stdout] c7d4cfb09a60b39f7497c66f36fabb14f0e858122fa174531f633d8491f87d6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6834690e8f9243b731e51858680c205b80daaf69f0a3a4c4fdfabe9a8e0a5cc8
[INFO] running `Command { std: "docker" "start" "-a" "6834690e8f9243b731e51858680c205b80daaf69f0a3a4c4fdfabe9a8e0a5cc8", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]     Checking ocpp-rs v0.1.0 (https://github.com/unwize/ocpp-rs.git#adbf4ad9)
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[INFO] [stderr]     Checking evse-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `csms_endpoint`
[INFO] [stdout]   --> src/evse.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         csms_endpoint: &str
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_csms_endpoint`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/evse.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl EVSEProperties {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 21 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Uninitialized` is never constructed
[INFO] [stdout]  --> src/evse_state.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Uninitialized;
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Available` is never constructed
[INFO] [stdout]  --> src/evse_state.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Available;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Unavailable` is never constructed
[INFO] [stdout]  --> src/evse_state.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Unavailable;
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Faulted` is never constructed
[INFO] [stdout]  --> src/evse_state.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Faulted;
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rx_queue` and `tx_queue` are never read
[INFO] [stdout]   --> src/wsc.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct WebsocketClient {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     rx_queue: Arc<RwLock<VecDeque<Message>>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 20 |     tx_queue: Arc<RwLock<VecDeque<Message>>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WebsocketClient` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_message` is never used
[INFO] [stdout]   --> src/wsc.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl WebsocketClient {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub async fn push_message(&mut self, message: Message) -> Result<(), Report> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `csms_endpoint`
[INFO] [stdout]   --> src/evse.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         csms_endpoint: &str
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_csms_endpoint`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/evse.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl EVSEProperties {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 21 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Uninitialized` is never constructed
[INFO] [stdout]  --> src/evse_state.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Uninitialized;
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Available` is never constructed
[INFO] [stdout]  --> src/evse_state.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Available;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Unavailable` is never constructed
[INFO] [stdout]  --> src/evse_state.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Unavailable;
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Faulted` is never constructed
[INFO] [stdout]  --> src/evse_state.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Faulted;
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rx_queue` and `tx_queue` are never read
[INFO] [stdout]   --> src/wsc.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct WebsocketClient {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     rx_queue: Arc<RwLock<VecDeque<Message>>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 20 |     tx_queue: Arc<RwLock<VecDeque<Message>>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WebsocketClient` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_message` is never used
[INFO] [stdout]   --> src/wsc.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl WebsocketClient {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub async fn push_message(&mut self, message: Message) -> Result<(), Report> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.79s
[INFO] running `Command { std: "docker" "inspect" "6834690e8f9243b731e51858680c205b80daaf69f0a3a4c4fdfabe9a8e0a5cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6834690e8f9243b731e51858680c205b80daaf69f0a3a4c4fdfabe9a8e0a5cc8", kill_on_drop: false }`
[INFO] [stdout] 6834690e8f9243b731e51858680c205b80daaf69f0a3a4c4fdfabe9a8e0a5cc8
