[INFO] fetching crate tsclientlib 0.2.0...
[INFO] checking tsclientlib-0.2.0 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387
[INFO] extracting crate tsclientlib 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tsclientlib 0.2.0 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tsclientlib 0.2.0
[INFO] finished tweaking crates.io crate tsclientlib 0.2.0
[INFO] tweaked toml for crates.io crate tsclientlib 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate tsclientlib 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slog-envlogger v2.2.0
[INFO] [stderr]   Downloaded quickcheck_macros v1.0.0
[INFO] [stderr]   Downloaded audiopus_sys v0.1.8
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[INFO] [stderr]   Downloaded tsproto v0.2.0
[INFO] [stderr]   Downloaded ts-bookkeeping v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da65054aa0741ee148692940e68585d52feb2ab970524b73412b478dcc537f52
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "da65054aa0741ee148692940e68585d52feb2ab970524b73412b478dcc537f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da65054aa0741ee148692940e68585d52feb2ab970524b73412b478dcc537f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da65054aa0741ee148692940e68585d52feb2ab970524b73412b478dcc537f52", kill_on_drop: false }`
[INFO] [stdout] da65054aa0741ee148692940e68585d52feb2ab970524b73412b478dcc537f52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd65b054add11f0723311892a06f0620af86af4cecf986f4fea539fa02f85c60
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dd65b054add11f0723311892a06f0620af86af4cecf986f4fea539fa02f85c60", kill_on_drop: false }`
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[INFO] [stderr]     Checking tsclientlib v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `check_packet`
[INFO] [stdout]    --> src/audio.rs:562:5
[INFO] [stdout]     |
[INFO] [stdout] 562 |     fn check_packet(data: &[u8]) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 49s
[INFO] running `Command { std: "docker" "inspect" "dd65b054add11f0723311892a06f0620af86af4cecf986f4fea539fa02f85c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd65b054add11f0723311892a06f0620af86af4cecf986f4fea539fa02f85c60", kill_on_drop: false }`
[INFO] [stdout] dd65b054add11f0723311892a06f0620af86af4cecf986f4fea539fa02f85c60