[INFO] cloning repository https://github.com/Beu-Wolf/trust-tcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Beu-Wolf/trust-tcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeu-Wolf%2Ftrust-tcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeu-Wolf%2Ftrust-tcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a3397271978e4ec124302c1a2d1febed3006073
[INFO] testing Beu-Wolf/trust-tcp against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeu-Wolf%2Ftrust-tcp" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Beu-Wolf/trust-tcp on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Beu-Wolf/trust-tcp
[INFO] finished tweaking git repo https://github.com/Beu-Wolf/trust-tcp
[INFO] tweaked toml for git repo https://github.com/Beu-Wolf/trust-tcp written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Beu-Wolf/trust-tcp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b72fb439df491ed76cab929386329c5b5c0db68e0246eacf1f5463ba5c199289
[INFO] running `Command { std: "docker" "start" "-a" "b72fb439df491ed76cab929386329c5b5c0db68e0246eacf1f5463ba5c199289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b72fb439df491ed76cab929386329c5b5c0db68e0246eacf1f5463ba5c199289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b72fb439df491ed76cab929386329c5b5c0db68e0246eacf1f5463ba5c199289", kill_on_drop: false }`
[INFO] [stdout] b72fb439df491ed76cab929386329c5b5c0db68e0246eacf1f5463ba5c199289
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0571632768e5b335323526c22d4df7af7afe91dfedf8ca0b6987ade29c8bbcd
[INFO] running `Command { std: "docker" "start" "-a" "e0571632768e5b335323526c22d4df7af7afe91dfedf8ca0b6987ade29c8bbcd", kill_on_drop: false }`
[INFO] [stderr] Compiling autocfg v1.0.1
[INFO] [stderr] Compiling maybe-uninit v2.0.0
[INFO] [stderr] Compiling futures v0.1.31
[INFO] [stderr] Compiling semver-parser v0.7.0
[INFO] [stderr] Compiling cfg-if v1.0.0
[INFO] [stderr] Compiling scopeguard v1.1.0
[INFO] [stderr] Compiling byteorder v1.4.3
[INFO] [stderr] Compiling slab v0.4.3
[INFO] [stderr] Compiling cc v1.0.68
[INFO] [stderr] Compiling scoped-tls v0.1.2
[INFO] [stderr] Compiling iovec v0.1.4
[INFO] [stderr] Compiling net2 v0.2.37
[INFO] [stderr] Compiling log v0.4.14
[INFO] [stderr] Compiling lock_api v0.3.4
[INFO] [stderr] Compiling semver v0.9.0
[INFO] [stderr] Compiling bytes v0.4.12
[INFO] [stderr] Compiling etherparse v0.9.0
[INFO] [stderr] Compiling mio v0.6.23
[INFO] [stderr] Compiling crossbeam-utils v0.7.2
[INFO] [stderr] Compiling memoffset v0.5.6
[INFO] [stderr] Compiling crossbeam-epoch v0.8.2
[INFO] [stderr] Compiling smallvec v0.6.14
[INFO] [stderr] Compiling rustc_version v0.2.3
[INFO] [stderr] Compiling parking_lot_core v0.6.2
[INFO] [stderr] Compiling parking_lot v0.9.0
[INFO] [stderr] Compiling mio-uds v0.6.8
[INFO] [stderr] Compiling tun-tap v0.1.2
[INFO] [stderr] Compiling crossbeam-queue v0.2.3
[INFO] [stderr] Compiling tokio-executor v0.1.10
[INFO] [stderr] Compiling tokio-io v0.1.13
[INFO] [stderr] Compiling tokio-sync v0.1.8
[INFO] [stderr] Compiling crossbeam-deque v0.7.3
[INFO] [stderr] Compiling tokio-threadpool v0.1.18
[INFO] [stderr] Compiling tokio-current-thread v0.1.7
[INFO] [stderr] Compiling tokio-timer v0.2.13
[INFO] [stderr] Compiling tokio-reactor v0.1.12
[INFO] [stderr] Compiling tokio-codec v0.1.2
[INFO] [stderr] Compiling tokio-udp v0.1.6
[INFO] [stderr] Compiling tokio-uds v0.2.7
[INFO] [stderr] Compiling tokio-tcp v0.1.4
[INFO] [stderr] Compiling tokio-fs v0.1.7
[INFO] [stderr] Compiling tokio v0.1.22
[INFO] [stderr] Compiling tokio-core v0.1.18
[INFO] [stderr] Compiling trust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout] --> src/tcp.rs:95:17
[INFO] [stdout] |
[INFO] [stdout] 95 | let mut buf = [0u8; 1500];
[INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout] --> src/tcp.rs:93:9
[INFO] [stdout] |
[INFO] [stdout] 93 | data: &'a [u8]) -> io::Result