[INFO] cloning repository https://github.com/arjunindia/broust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arjunindia/broust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farjunindia%2Fbroust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farjunindia%2Fbroust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7713335e2f56c55fb58772f2c0647ce699a7d939
[INFO] checking arjunindia/broust against master#485ec3fbcc12fa14ef6596dabb125ad710499c9e for pr-157710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farjunindia%2Fbroust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/arjunindia/broust
[INFO] finished tweaking git repo https://github.com/arjunindia/broust
[INFO] tweaked toml for git repo https://github.com/arjunindia/broust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arjunindia/broust on toolchain 485ec3fbcc12fa14ef6596dabb125ad710499c9e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/arjunindia/broust 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" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded macroquad_macro v0.1.7
[INFO] [stderr]   Downloaded quad-rand v0.2.1
[INFO] [stderr]   Downloaded html-escape v0.2.13
[INFO] [stderr]   Downloaded bumpalo v3.15.4
[INFO] [stderr]   Downloaded syn v2.0.55
[INFO] [stderr]   Downloaded fontdue v0.7.3
[INFO] [stderr]   Downloaded ttf-parser v0.15.2
[INFO] [stderr]   Downloaded miniquad v0.4.0
[INFO] [stderr]   Downloaded macroquad v0.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 46814ce47d71cf6c6d453c73d0cfeb0b5542705d8b45cd43f026aa3b138b3802
[INFO] running `Command { std: "docker" "start" "46814ce47d71cf6c6d453c73d0cfeb0b5542705d8b45cd43f026aa3b138b3802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "46814ce47d71cf6c6d453c73d0cfeb0b5542705d8b45cd43f026aa3b138b3802" "/opt/rustwide/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46814ce47d71cf6c6d453c73d0cfeb0b5542705d8b45cd43f026aa3b138b3802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "46814ce47d71cf6c6d453c73d0cfeb0b5542705d8b45cd43f026aa3b138b3802" "/opt/rustwide/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.95
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]    Compiling syn v2.0.55
[INFO] [stderr]    Compiling miniquad v0.4.0
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]     Checking bumpalo v3.15.4
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling macroquad_macro v0.1.7
[INFO] [stderr]     Checking glam v0.21.3
[INFO] [stderr]     Checking quad-rand v0.2.1
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking fontdue v0.7.3
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking macroquad v0.4.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking browser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `HEAD_TAGS` is never used
[INFO] [stdout]   --> src/dom.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const HEAD_TAGS: [&str; 9] = [
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `attributes` is never read
[INFO] [stdout]   --> src/dom.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Tag {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 41 |     pub tag: String,
[INFO] [stdout] 42 |     pub attributes: HashMap<String, String>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove` is never used
[INFO] [stdout]   --> src/networking/header.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Header {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn remove(mut self, key: &str) -> Header {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEAD_TAGS` is never used
[INFO] [stdout]   --> src/dom.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const HEAD_TAGS: [&str; 9] = [
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `attributes` is never read
[INFO] [stdout]   --> src/dom.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Tag {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 41 |     pub tag: String,
[INFO] [stdout] 42 |     pub attributes: HashMap<String, String>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove` is never used
[INFO] [stdout]   --> src/networking/header.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Header {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn remove(mut self, key: &str) -> Header {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.82s
[INFO] running `Command { std: "docker" "inspect" "46814ce47d71cf6c6d453c73d0cfeb0b5542705d8b45cd43f026aa3b138b3802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46814ce47d71cf6c6d453c73d0cfeb0b5542705d8b45cd43f026aa3b138b3802", kill_on_drop: false }`
[INFO] [stdout] 46814ce47d71cf6c6d453c73d0cfeb0b5542705d8b45cd43f026aa3b138b3802
