[INFO] cloning repository https://github.com/kamyar1979/qanat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kamyar1979/qanat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamyar1979%2Fqanat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamyar1979%2Fqanat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15e596df5245a2ddb597835b77ac93e82cd2857d
[INFO] checking kamyar1979/qanat against try#b152f5575a2ac7126ae0019e4e679abe9399213e for pr-157841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamyar1979%2Fqanat" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kamyar1979/qanat
[INFO] finished tweaking git repo https://github.com/kamyar1979/qanat
[INFO] tweaked toml for git repo https://github.com/kamyar1979/qanat written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kamyar1979/qanat on toolchain b152f5575a2ac7126ae0019e4e679abe9399213e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kamyar1979/qanat 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" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking kamyar1979/qanat against try#b152f5575a2ac7126ae0019e4e679abe9399213e for pr-157841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamyar1979%2Fqanat" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kamyar1979/qanat
[INFO] finished tweaking git repo https://github.com/kamyar1979/qanat
[INFO] tweaked toml for git repo https://github.com/kamyar1979/qanat written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kamyar1979/qanat on toolchain b152f5575a2ac7126ae0019e4e679abe9399213e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kamyar1979/qanat 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" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6ebc806a5b29bdef926ffd067019c57cfe221a72a8ed2870e6f4558438867a83
[INFO] running `Command { std: "docker" "start" "6ebc806a5b29bdef926ffd067019c57cfe221a72a8ed2870e6f4558438867a83", 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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6ebc806a5b29bdef926ffd067019c57cfe221a72a8ed2870e6f4558438867a83" "/opt/rustwide/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ebc806a5b29bdef926ffd067019c57cfe221a72a8ed2870e6f4558438867a83", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6ebc806a5b29bdef926ffd067019c57cfe221a72a8ed2870e6f4558438867a83" "/opt/rustwide/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking qanat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `subject`, `timestamp`, `id`, `headers`, and `attempts` are never read
[INFO] [stdout]   --> src/message.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Envelope {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout]  8 |     pub subject: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  9 |     pub timestamp: Instant,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 10 |     pub id: u64,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 11 |     pub headers: Option<HashMap<String, String>>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 12 |     pub attempts: u32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Envelope` has derived impls for the traits `Debug` and `Clone`, but these are 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: field `envelope` is never read
[INFO] [stdout]   --> src/message.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Message<T> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 22 |     pub envelope: Envelope,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Envelope` is never constructed
[INFO] [stdout]  --> src/message.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Envelope {
[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 `AnyMessage` is never constructed
[INFO] [stdout]   --> src/message.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AnyMessage {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Message` is never constructed
[INFO] [stdout]   --> src/message.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Message<T> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `downcast` is never used
[INFO] [stdout]   --> src/message.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl AnyMessage {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 27 |     pub fn downcast<T: Send + Sync + 'static>(self) -> Result<Message<T>, Self> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subscription` is never constructed
[INFO] [stdout]  --> src/subscription.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Subscription {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/subscription.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Subscription {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(rx: tokio::sync::mpsc::Receiver<AnyMessage>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MessageBus` is never used
[INFO] [stdout]  --> src/message_bus.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait MessageBus: Send + Sync {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Binding` is never constructed
[INFO] [stdout]   --> src/router.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Binding {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Router` is never constructed
[INFO] [stdout]   --> src/router.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Router {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `wildcard_match`, `publish`, `bind_queue`, `subscribe`, and `consume` are never used
[INFO] [stdout]    --> src/router.rs:23:12
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl Router {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout]  23 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  30 |     fn wildcard_match(pattern: &str, subject: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  50 |     pub async fn publish<T: Send + Sync + 'static>(
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub async fn bind_queue(
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub async fn subscribe(
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub async fn consume(
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QanatBus` is never constructed
[INFO] [stdout]  --> src/qanat_bus.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct QanatBus {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/qanat_bus.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl QanatBus {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.57s
[INFO] running `Command { std: "docker" "inspect" "6ebc806a5b29bdef926ffd067019c57cfe221a72a8ed2870e6f4558438867a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ebc806a5b29bdef926ffd067019c57cfe221a72a8ed2870e6f4558438867a83", kill_on_drop: false }`
[INFO] [stdout] 6ebc806a5b29bdef926ffd067019c57cfe221a72a8ed2870e6f4558438867a83
