[INFO] cloning repository https://github.com/aeroxmotion/http-server-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aeroxmotion/http-server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faeroxmotion%2Fhttp-server-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faeroxmotion%2Fhttp-server-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa0d4272f8cfeaa26130fb6ffc0bf0e3dd17f226
[INFO] checking aeroxmotion/http-server-rust against try#173780a87744406b7489b28349c0176f14bb3881 for pr-135841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faeroxmotion%2Fhttp-server-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aeroxmotion/http-server-rust on toolchain 173780a87744406b7489b28349c0176f14bb3881
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+173780a87744406b7489b28349c0176f14bb3881" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aeroxmotion/http-server-rust
[INFO] finished tweaking git repo https://github.com/aeroxmotion/http-server-rust
[INFO] tweaked toml for git repo https://github.com/aeroxmotion/http-server-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/aeroxmotion/http-server-rust 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" "+173780a87744406b7489b28349c0176f14bb3881" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+173780a87744406b7489b28349c0176f14bb3881" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b47f98bddc28a9fb77576f39668bdc3b32c06264b4e1f87fca78ce7858f81021
[INFO] running `Command { std: "docker" "start" "-a" "b47f98bddc28a9fb77576f39668bdc3b32c06264b4e1f87fca78ce7858f81021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b47f98bddc28a9fb77576f39668bdc3b32c06264b4e1f87fca78ce7858f81021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b47f98bddc28a9fb77576f39668bdc3b32c06264b4e1f87fca78ce7858f81021", kill_on_drop: false }`
[INFO] [stdout] b47f98bddc28a9fb77576f39668bdc3b32c06264b4e1f87fca78ce7858f81021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+173780a87744406b7489b28349c0176f14bb3881" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77a1cfc3181086c54bafab38c11257be442cdaab9db763f3347cbd65a985c950
[INFO] running `Command { std: "docker" "start" "-a" "77a1cfc3181086c54bafab38c11257be442cdaab9db763f3347cbd65a985c950", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking rust-http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `uri`, `version`, and `tcp_stream` are never read
[INFO] [stdout]   --> src/request.rs:9:7
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Request<'a> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 8  |   pub method: String,
[INFO] [stdout] 9  |   pub uri: String,
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 10 |   pub version: String,
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |   pub tcp_stream: &'a TcpStream,
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `status` is never read
[INFO] [stdout]   --> src/response.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Response<'a> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 13 |   pub status: StatusCode,
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/response.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<'a> Response<'a> {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |   pub fn get(&self, name: &str) -> Option<&String> {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `uri`, `version`, and `tcp_stream` are never read
[INFO] [stdout]   --> src/request.rs:9:7
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Request<'a> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 8  |   pub method: String,
[INFO] [stdout] 9  |   pub uri: String,
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 10 |   pub version: String,
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |   pub tcp_stream: &'a TcpStream,
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `status` is never read
[INFO] [stdout]   --> src/response.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Response<'a> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 13 |   pub status: StatusCode,
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/response.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<'a> Response<'a> {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |   pub fn get(&self, name: &str) -> Option<&String> {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "77a1cfc3181086c54bafab38c11257be442cdaab9db763f3347cbd65a985c950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a1cfc3181086c54bafab38c11257be442cdaab9db763f3347cbd65a985c950", kill_on_drop: false }`
[INFO] [stdout] 77a1cfc3181086c54bafab38c11257be442cdaab9db763f3347cbd65a985c950