[INFO] cloning repository https://github.com/DhavyLTS/Arkyo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DhavyLTS/Arkyo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhavyLTS%2FArkyo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhavyLTS%2FArkyo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fced667630866d84b0e9c26593bf90854f47e009
[INFO] checking DhavyLTS/Arkyo/fced667630866d84b0e9c26593bf90854f47e009 against master#0f6e1ae67854c3c44726e8376144c16b465fe7c6 for pr-129392
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhavyLTS%2FArkyo" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DhavyLTS/Arkyo on toolchain 0f6e1ae67854c3c44726e8376144c16b465fe7c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DhavyLTS/Arkyo
[INFO] finished tweaking git repo https://github.com/DhavyLTS/Arkyo
[INFO] tweaked toml for git repo https://github.com/DhavyLTS/Arkyo written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/DhavyLTS/Arkyo 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" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83a178ee88210665ab7552df0c1c9580fb9dc9b393522d6fe24a56e1856b27a0
[INFO] running `Command { std: "docker" "start" "-a" "83a178ee88210665ab7552df0c1c9580fb9dc9b393522d6fe24a56e1856b27a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83a178ee88210665ab7552df0c1c9580fb9dc9b393522d6fe24a56e1856b27a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a178ee88210665ab7552df0c1c9580fb9dc9b393522d6fe24a56e1856b27a0", kill_on_drop: false }`
[INFO] [stdout] 83a178ee88210665ab7552df0c1c9580fb9dc9b393522d6fe24a56e1856b27a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c499ccbb6f0f10cd3e5e79654b1547b085e4adf12323dc3816b90bba3939aef
[INFO] running `Command { std: "docker" "start" "-a" "8c499ccbb6f0f10cd3e5e79654b1547b085e4adf12323dc3816b90bba3939aef", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking arkyo v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/core/server.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |             Err(_) => Err(()),
[INFO] [stdout]    |             ^^^^^^ matches no values because `PathErrors` is uninhabited
[INFO] [stdout]    |
[INFO] [stdout]    = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `params` is never read
[INFO] [stdout]  --> src/network/request.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Request {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     headers: HashMap<String, String>,
[INFO] [stdout] 8 |     params: HashMap<String, 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/core/server.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |             Err(_) => Err(()),
[INFO] [stdout]    |             ^^^^^^ matches no values because `PathErrors` is uninhabited
[INFO] [stdout]    |
[INFO] [stdout]    = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `params` is never read
[INFO] [stdout]  --> src/network/request.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Request {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 7 |     headers: HashMap<String, String>,
[INFO] [stdout] 8 |     params: HashMap<String, 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.63s
[INFO] running `Command { std: "docker" "inspect" "8c499ccbb6f0f10cd3e5e79654b1547b085e4adf12323dc3816b90bba3939aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c499ccbb6f0f10cd3e5e79654b1547b085e4adf12323dc3816b90bba3939aef", kill_on_drop: false }`
[INFO] [stdout] 8c499ccbb6f0f10cd3e5e79654b1547b085e4adf12323dc3816b90bba3939aef