[INFO] cloning repository https://github.com/fantapsody/pulsar-smith
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fantapsody/pulsar-smith" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffantapsody%2Fpulsar-smith", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffantapsody%2Fpulsar-smith'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 410e78707113ee2f48748d34ef9df018e183e991
[INFO] building fantapsody/pulsar-smith against master#c2804e6ec2c29a5c7368600ea173b890e2655c3d for pr-97334-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffantapsody%2Fpulsar-smith" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fantapsody/pulsar-smith on toolchain c2804e6ec2c29a5c7368600ea173b890e2655c3d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fantapsody/pulsar-smith
[INFO] finished tweaking git repo https://github.com/fantapsody/pulsar-smith
[INFO] tweaked toml for git repo https://github.com/fantapsody/pulsar-smith written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/fantapsody/pulsar-smith already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded serde_path_to_error v0.1.4
[INFO] [stderr]   Downloaded rustyline v9.1.1
[INFO] [stderr]   Downloaded oauth2 v4.1.0
[INFO] [stderr]   Downloaded openidconnect v2.2.0
[INFO] [stderr]   Downloaded snap v1.0.4
[INFO] [stderr]   Downloaded sn-pulsar v4.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52ac03a8c74ee256460580574f57d404035b65b07d42d8c900ed97c7c1426812
[INFO] running `Command { std: "docker" "start" "-a" "52ac03a8c74ee256460580574f57d404035b65b07d42d8c900ed97c7c1426812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52ac03a8c74ee256460580574f57d404035b65b07d42d8c900ed97c7c1426812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52ac03a8c74ee256460580574f57d404035b65b07d42d8c900ed97c7c1426812", kill_on_drop: false }`
[INFO] [stdout] 52ac03a8c74ee256460580574f57d404035b65b07d42d8c900ed97c7c1426812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "fb51988da5e263780bb78069cb6e66f8a696e8e57d82da107a00664da007042a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling oauth2 v4.1.0
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[INFO] [stderr]    Compiling pulsar-smith v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]   --> src/cmd/consume.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::{Instant, SystemTime, UNIX_EPOCH};
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::Url`
[INFO] [stdout]  --> src/auth/oauth2.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use reqwest::Url;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bundles` is never read
[INFO] [stdout]   --> src/cmd/namespaces.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct CreateOpts {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 69 |     bundles: Option<u64>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `CreateOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rate` is never read
[INFO] [stdout]   --> src/cmd/perf.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct PerfProduceOpts {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     rate: Option<i32>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PerfProduceOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `issuer_url` and `scope` are never read
[INFO] [stdout]   --> src/auth/oauth2.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct OAuth2Params {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 20 |     credentials_url: String,
[INFO] [stdout] 21 |     issuer_url: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 22 |     audience: String,
[INFO] [stdout] 23 |     scope: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OAuth2Params` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client_email` is never read
[INFO] [stdout]   --> src/auth/oauth2.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct OAuth2PrivateParams {
[INFO] [stdout]    |        ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     client_email: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OAuth2PrivateParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 02s
[INFO] running `Command { std: "docker" "inspect" "fb51988da5e263780bb78069cb6e66f8a696e8e57d82da107a00664da007042a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb51988da5e263780bb78069cb6e66f8a696e8e57d82da107a00664da007042a", kill_on_drop: false }`
[INFO] [stdout] fb51988da5e263780bb78069cb6e66f8a696e8e57d82da107a00664da007042a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cf3551f9842897529f0784fc79e0bd95241695d473819fb3c54ef28683aa92c
[INFO] running `Command { std: "docker" "start" "-a" "6cf3551f9842897529f0784fc79e0bd95241695d473819fb3c54ef28683aa92c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulsar-smith v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]   --> src/cmd/consume.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::{Instant, SystemTime, UNIX_EPOCH};
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::Url`
[INFO] [stdout]  --> src/auth/oauth2.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use reqwest::Url;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bundles` is never read
[INFO] [stdout]   --> src/cmd/namespaces.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct CreateOpts {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 69 |     bundles: Option<u64>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `CreateOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rate` is never read
[INFO] [stdout]   --> src/cmd/perf.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct PerfProduceOpts {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     rate: Option<i32>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PerfProduceOpts` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `issuer_url` and `scope` are never read
[INFO] [stdout]   --> src/auth/oauth2.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct OAuth2Params {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 20 |     credentials_url: String,
[INFO] [stdout] 21 |     issuer_url: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 22 |     audience: String,
[INFO] [stdout] 23 |     scope: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OAuth2Params` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client_email` is never read
[INFO] [stdout]   --> src/auth/oauth2.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct OAuth2PrivateParams {
[INFO] [stdout]    |        ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     client_email: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OAuth2PrivateParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.69s
[INFO] running `Command { std: "docker" "inspect" "6cf3551f9842897529f0784fc79e0bd95241695d473819fb3c54ef28683aa92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf3551f9842897529f0784fc79e0bd95241695d473819fb3c54ef28683aa92c", kill_on_drop: false }`
[INFO] [stdout] 6cf3551f9842897529f0784fc79e0bd95241695d473819fb3c54ef28683aa92c