[INFO] fetching crate sn-pulsar 4.1.2...
[INFO] checking sn-pulsar-4.1.2 against master#43d9f3859e0204e764161ee085a360274b5f3e9a for pr-97346
[INFO] extracting crate sn-pulsar 4.1.2 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate sn-pulsar 4.1.2 on toolchain 43d9f3859e0204e764161ee085a360274b5f3e9a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sn-pulsar 4.1.2
[INFO] finished tweaking crates.io crate sn-pulsar 4.1.2
[INFO] tweaked toml for crates.io crate sn-pulsar 4.1.2 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate crates.io crate sn-pulsar 4.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 3d3623ee9bfc5eefce567107ca3be051015544852e6031fc79444039847e58f0
[INFO] running `Command { std: "docker" "start" "-a" "3d3623ee9bfc5eefce567107ca3be051015544852e6031fc79444039847e58f0", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling sn-pulsar v4.1.2 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: unused import: `crate::error::ServiceDiscoveryError::NotFound`
[INFO] [stdout]   --> src/service_discovery.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::error::ServiceDiscoveryError::NotFound;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::ServiceDiscoveryError::NotFound`
[INFO] [stdout]   --> src/service_discovery.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::error::ServiceDiscoveryError::NotFound;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/service_discovery.rs:274:14
[INFO] [stdout]     |
[INFO] [stdout] 274 |         Some(u) => Some(Url::parse(&response.broker_service_url.clone().unwrap()).map_err(|e| {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/service_discovery.rs:274:14
[INFO] [stdout]     |
[INFO] [stdout] 274 |         Some(u) => Some(Url::parse(&response.broker_service_url.clone().unwrap()).map_err(|e| {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `client_email`
[INFO] [stdout]   --> src/authentication.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         client_email: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `OAuth2PrivateParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/authentication.rs:71:27
[INFO] [stdout]    |
[INFO] [stdout] 71 |     #[derive(Deserialize, Debug)]
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "664ca870db422a6a8d5fc7bd2609e191bb95d3bf05c5130f027c439f8533d5ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "664ca870db422a6a8d5fc7bd2609e191bb95d3bf05c5130f027c439f8533d5ff", kill_on_drop: false }`
[INFO] [stdout] 664ca870db422a6a8d5fc7bd2609e191bb95d3bf05c5130f027c439f8533d5ff