[INFO] cloning repository https://github.com/kwdowicz/spipes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kwdowicz/spipes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkwdowicz%2Fspipes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkwdowicz%2Fspipes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37d331cfada970d488139dec0f391f3ad7922076
[INFO] checking kwdowicz/spipes against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkwdowicz%2Fspipes" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kwdowicz/spipes
[INFO] finished tweaking git repo https://github.com/kwdowicz/spipes
[INFO] tweaked toml for git repo https://github.com/kwdowicz/spipes written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kwdowicz/spipes on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kwdowicz/spipes 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1af9780584f62ec9b9de5224de20ed882f101e4327c0b881c7dd058b3dccff8
[INFO] running `Command { std: "docker" "start" "-a" "c1af9780584f62ec9b9de5224de20ed882f101e4327c0b881c7dd058b3dccff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1af9780584f62ec9b9de5224de20ed882f101e4327c0b881c7dd058b3dccff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1af9780584f62ec9b9de5224de20ed882f101e4327c0b881c7dd058b3dccff8", kill_on_drop: false }`
[INFO] [stdout] c1af9780584f62ec9b9de5224de20ed882f101e4327c0b881c7dd058b3dccff8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98507a41d42be4f67f75b43a1567e587523ba199964f76f3798154414cc64a21
[INFO] running `Command { std: "docker" "start" "-a" "98507a41d42be4f67f75b43a1567e587523ba199964f76f3798154414cc64a21", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
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[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling async-trait v0.1.80
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[INFO] [stderr]    Compiling prost-types v0.12.6
[INFO] [stderr]    Compiling prost-build v0.12.6
[INFO] [stderr]    Compiling tonic-build v0.11.0
[INFO] [stderr]    Compiling spipes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
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[INFO] [stderr]     Checking tonic v0.11.0
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/broker.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tracing::{info};
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Code`
[INFO] [stdout]  --> src/server.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tonic::{Code, Request, Response, Status};
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BrokerError`
[INFO] [stdout]  --> src/server.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::broker::{Broker, BrokerError};
[INFO] [stdout]   |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/broker.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tracing::{info};
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Code`
[INFO] [stdout]  --> src/server.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tonic::{Code, Request, Response, Status};
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BrokerError`
[INFO] [stdout]  --> src/server.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::broker::{Broker, BrokerError};
[INFO] [stdout]   |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::codegen::Body`
[INFO] [stdout]   --> src/broker.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tonic::codegen::Body;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/server.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut broker = self.broker.lock().await;
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::codegen::Body`
[INFO] [stdout]   --> src/broker.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tonic::codegen::Body;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/server.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut broker = self.broker.lock().await;
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.26s
[INFO] running `Command { std: "docker" "inspect" "98507a41d42be4f67f75b43a1567e587523ba199964f76f3798154414cc64a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98507a41d42be4f67f75b43a1567e587523ba199964f76f3798154414cc64a21", kill_on_drop: false }`
[INFO] [stdout] 98507a41d42be4f67f75b43a1567e587523ba199964f76f3798154414cc64a21
