[INFO] cloning repository https://github.com/whovins/web_scanner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whovins/web_scanner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhovins%2Fweb_scanner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhovins%2Fweb_scanner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1811c164d32a2e2b605de68f621d69dd9b3c2fba
[INFO] checking whovins/web_scanner against try#51de2e90f91fdec6cf64ff542a4e15b9c177a797 for pr-147294
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhovins%2Fweb_scanner" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/whovins/web_scanner
[INFO] finished tweaking git repo https://github.com/whovins/web_scanner
[INFO] tweaked toml for git repo https://github.com/whovins/web_scanner written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/whovins/web_scanner on toolchain 51de2e90f91fdec6cf64ff542a4e15b9c177a797
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/whovins/web_scanner 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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scraper v0.24.0
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.53
[INFO] [stderr]   Downloaded selectors v0.31.0
[INFO] [stderr]   Downloaded robots_txt v0.7.0
[INFO] [stderr]   Downloaded markup5ever v0.35.0
[INFO] [stderr]   Downloaded security-framework-sys v2.15.0
[INFO] [stderr]   Downloaded compression-codecs v0.4.30
[INFO] [stderr]   Downloaded match_token v0.35.0
[INFO] [stderr]   Downloaded html5ever v0.35.0
[INFO] [stderr]   Downloaded schannel v0.1.28
[INFO] [stderr]   Downloaded getopts v0.2.24
[INFO] [stderr]   Downloaded async-compression v0.4.30
[INFO] [stderr]   Downloaded web-sys v0.3.80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba33bc009c592a47494ab667b72f489889fd00cad5a44e919b48473e6be35a27
[INFO] running `Command { std: "docker" "start" "-a" "ba33bc009c592a47494ab667b72f489889fd00cad5a44e919b48473e6be35a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba33bc009c592a47494ab667b72f489889fd00cad5a44e919b48473e6be35a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba33bc009c592a47494ab667b72f489889fd00cad5a44e919b48473e6be35a27", kill_on_drop: false }`
[INFO] [stdout] ba33bc009c592a47494ab667b72f489889fd00cad5a44e919b48473e6be35a27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b28d6ea3d48a3faa2709995907d023a6806e4d404cae77a90bebd2f349d78e5
[INFO] running `Command { std: "docker" "start" "-a" "2b28d6ea3d48a3faa2709995907d023a6806e4d404cae77a90bebd2f349d78e5", kill_on_drop: false }`
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[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking robots_txt v0.7.0
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[INFO] [stderr]     Checking web_scanner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `StatusCode`
[INFO] [stdout]  --> src/scanner/http.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use reqwest::{Client, StatusCode};
[INFO] [stdout]   |                       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/scanner/services.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use anyhow::Result; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StatusCode`
[INFO] [stdout]  --> src/scanner/http.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use reqwest::{Client, StatusCode};
[INFO] [stdout]   |                       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/scanner/services.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use anyhow::Result; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `robots` is never read
[INFO] [stdout]   --> src/scanner/http.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut robots: Option<RobotsInfo> = None;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `robots` is never read
[INFO] [stdout]   --> src/scanner/http.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut robots: Option<RobotsInfo> = None;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.46s
[INFO] running `Command { std: "docker" "inspect" "2b28d6ea3d48a3faa2709995907d023a6806e4d404cae77a90bebd2f349d78e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b28d6ea3d48a3faa2709995907d023a6806e4d404cae77a90bebd2f349d78e5", kill_on_drop: false }`
[INFO] [stdout] 2b28d6ea3d48a3faa2709995907d023a6806e4d404cae77a90bebd2f349d78e5