[INFO] cloning repository https://github.com/0xSigma-dev/knull-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xSigma-dev/knull-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xSigma-dev%2Fknull-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xSigma-dev%2Fknull-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f78a88a3a9fb71e95cc095187253418011980e0d
[INFO] checking 0xSigma-dev/knull-server against master#d5419f1e97b90741d51841f800d3c697c662567d for pr-147565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xSigma-dev%2Fknull-server" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xSigma-dev/knull-server
[INFO] finished tweaking git repo https://github.com/0xSigma-dev/knull-server
[INFO] tweaked toml for git repo https://github.com/0xSigma-dev/knull-server written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xSigma-dev/knull-server on toolchain d5419f1e97b90741d51841f800d3c697c662567d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d5419f1e97b90741d51841f800d3c697c662567d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xSigma-dev/knull-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d5419f1e97b90741d51841f800d3c697c662567d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d5419f1e97b90741d51841f800d3c697c662567d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51be110b4a724fa0ad98428e49a384468604edd66f11570affd65026b64dccb9
[INFO] running `Command { std: "docker" "start" "-a" "51be110b4a724fa0ad98428e49a384468604edd66f11570affd65026b64dccb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51be110b4a724fa0ad98428e49a384468604edd66f11570affd65026b64dccb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51be110b4a724fa0ad98428e49a384468604edd66f11570affd65026b64dccb9", kill_on_drop: false }`
[INFO] [stdout] 51be110b4a724fa0ad98428e49a384468604edd66f11570affd65026b64dccb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d5419f1e97b90741d51841f800d3c697c662567d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc1f3ba6a1b00d8ac3597e88d3935d7d18d565cb860a743c24d76ae7c7234bd2
[INFO] running `Command { std: "docker" "start" "-a" "fc1f3ba6a1b00d8ac3597e88d3935d7d18d565cb860a743c24d76ae7c7234bd2", kill_on_drop: false }`
[INFO] [stderr]     Checking server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `method`, `path`, `version`, `user_agent`, `headers`, and `body` are never read
[INFO] [stdout]   --> src/main.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | struct Request {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout]  5 |     method: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]  6 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  7 |     version: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  8 |     user_agent: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]  9 |     headers: Vec<(String, String)>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     body: Option<String>
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method`, `path`, `version`, `user_agent`, `headers`, and `body` are never read
[INFO] [stdout]   --> src/main.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | struct Request {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout]  5 |     method: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]  6 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  7 |     version: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  8 |     user_agent: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]  9 |     headers: Vec<(String, String)>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     body: Option<String>
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "fc1f3ba6a1b00d8ac3597e88d3935d7d18d565cb860a743c24d76ae7c7234bd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc1f3ba6a1b00d8ac3597e88d3935d7d18d565cb860a743c24d76ae7c7234bd2", kill_on_drop: false }`
[INFO] [stdout] fc1f3ba6a1b00d8ac3597e88d3935d7d18d565cb860a743c24d76ae7c7234bd2
