[INFO] cloning repository https://github.com/singaraiona/Streams
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/singaraiona/Streams" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsingaraiona%2FStreams", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsingaraiona%2FStreams'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2b9d48494802b8a8f551f6423024e11f42328ab
[INFO] checking singaraiona/Streams against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsingaraiona%2FStreams" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/singaraiona/Streams on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/singaraiona/Streams
[INFO] finished tweaking git repo https://github.com/singaraiona/Streams
[INFO] tweaked toml for git repo https://github.com/singaraiona/Streams written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/singaraiona/Streams already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92b288fcf4fa77d822632c9e74d4aaaba256736cc641e6fe8ee1c1e49a3afc12
[INFO] running `Command { std: "docker" "start" "-a" "92b288fcf4fa77d822632c9e74d4aaaba256736cc641e6fe8ee1c1e49a3afc12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92b288fcf4fa77d822632c9e74d4aaaba256736cc641e6fe8ee1c1e49a3afc12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b288fcf4fa77d822632c9e74d4aaaba256736cc641e6fe8ee1c1e49a3afc12", kill_on_drop: false }`
[INFO] [stdout] 92b288fcf4fa77d822632c9e74d4aaaba256736cc641e6fe8ee1c1e49a3afc12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6987046d4043d68f3f0ac24189934debd640f3ddc53dc0176a1491470d2c732f
[INFO] running `Command { std: "docker" "start" "-a" "6987046d4043d68f3f0ac24189934debd640f3ddc53dc0176a1491470d2c732f", kill_on_drop: false }`
[INFO] [stderr]     Checking stream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `msg_type`
[INFO] [stdout]  --> src/iter/get.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     msg_type: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `queue_desc`
[INFO] [stdout]   --> src/iter/get.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     queue_desc: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `proto`
[INFO] [stdout]   --> src/iter/get.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     proto: Proto,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `msg_type`
[INFO] [stdout]  --> src/iter/get.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     msg_type: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `queue_desc`
[INFO] [stdout]   --> src/iter/get.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     queue_desc: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `proto`
[INFO] [stdout]   --> src/iter/get.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     proto: Proto,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "6987046d4043d68f3f0ac24189934debd640f3ddc53dc0176a1491470d2c732f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6987046d4043d68f3f0ac24189934debd640f3ddc53dc0176a1491470d2c732f", kill_on_drop: false }`
[INFO] [stdout] 6987046d4043d68f3f0ac24189934debd640f3ddc53dc0176a1491470d2c732f