[INFO] cloning repository https://github.com/Jorge-Llaneza/ll-simple-httpserver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jorge-Llaneza/ll-simple-httpserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJorge-Llaneza%2Fll-simple-httpserver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJorge-Llaneza%2Fll-simple-httpserver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60fef84d2efa7879077b946ae6d91cac6d6491b9
[INFO] checking Jorge-Llaneza/ll-simple-httpserver against 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d for pr-159598
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJorge-Llaneza%2Fll-simple-httpserver" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jorge-Llaneza/ll-simple-httpserver
[INFO] finished tweaking git repo https://github.com/Jorge-Llaneza/ll-simple-httpserver
[INFO] tweaked toml for git repo https://github.com/Jorge-Llaneza/ll-simple-httpserver written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jorge-Llaneza/ll-simple-httpserver on toolchain 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Jorge-Llaneza/ll-simple-httpserver 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" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4ddb238f2c0c8566cc593a13c417254139b79b09b0818bdc8e2c1fb635502c36
[INFO] running `Command { std: "docker" "start" "4ddb238f2c0c8566cc593a13c417254139b79b09b0818bdc8e2c1fb635502c36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ddb238f2c0c8566cc593a13c417254139b79b09b0818bdc8e2c1fb635502c36", 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" "4ddb238f2c0c8566cc593a13c417254139b79b09b0818bdc8e2c1fb635502c36" "/opt/rustwide/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ddb238f2c0c8566cc593a13c417254139b79b09b0818bdc8e2c1fb635502c36", 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" "4ddb238f2c0c8566cc593a13c417254139b79b09b0818bdc8e2c1fb635502c36" "/opt/rustwide/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking ll-simple-httpserver v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `verb`, `url`, and `protocol` are never used
[INFO] [stdout]   --> src/http/parser.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl HttpRequest {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] 44 |     pub(crate) fn verb(&self) -> Verb {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub(crate) fn url(&self) -> Uri {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub(crate) fn protocol(&self) -> String {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HttpParseError` is never used
[INFO] [stdout]  --> src/http/parser.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum HttpParseError {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HttpRequest` is never constructed
[INFO] [stdout]   --> src/http/parser.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct HttpRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `verb`, `url`, and `protocol` are never used
[INFO] [stdout]   --> src/http/parser.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl HttpRequest {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] 44 |     pub(crate) fn verb(&self) -> Verb {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub(crate) fn url(&self) -> Uri {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub(crate) fn protocol(&self) -> String {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/http/parser.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl HttpRequest {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 56 |     pub fn new(request_line: RequestLine, headers: Vec<Header>, data: Box<[u8]>) -> HttpRequest {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn get_headers(&self) -> &Vec<Header> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn get_header(&self, index: usize) -> Option<&Header> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn get_request_line(&self) -> &RequestLine {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn get_method(&self) -> Verb {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn get_url(&self) -> Uri {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn get_protocol(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn get_body(&self) -> &[u8] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_headers` is never used
[INFO] [stdout]    --> src/http/parser.rs:140:4
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn parse_headers(headers: &[&str]) -> Result<Vec<Header>, HttpParseError> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestLine` is never constructed
[INFO] [stdout]    --> src/http/parser.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub struct RequestLine {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `verb`, `protocol`, and `url` are never used
[INFO] [stdout]    --> src/http/parser.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 178 | impl RequestLine {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] 179 |     pub fn verb(&self) -> &Verb {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn protocol(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     pub fn url(&self) -> &Uri {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Header` is never used
[INFO] [stdout]    --> src/http/parser.rs:191:10
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub enum Header {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Verb` is never used
[INFO] [stdout]    --> src/http/parser.rs:202:10
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub enum Verb {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `to_string` and `from_str` are never used
[INFO] [stdout]    --> src/http/parser.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 210 | impl Verb {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 211 |     pub fn to_string(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub fn from_str(s: &str) -> Result<Verb, HttpParseError> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Uri` is never constructed
[INFO] [stdout]  --> src/http/uri.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Uri {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InvalidHttpMethod` is never constructed
[INFO] [stdout]  --> src/http/parser.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum HttpParseError {
[INFO] [stdout]   |          -------------- variant in this enum
[INFO] [stdout] 8 |     InvalidUri,
[INFO] [stdout] 9 |     InvalidHttpMethod,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HttpParseError` 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 `headers` and `data` are never read
[INFO] [stdout]   --> src/http/parser.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct HttpRequest {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 38 |     request_line: RequestLine,
[INFO] [stdout] 39 |     headers: Vec<Header>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 40 |     data: Box<[u8]>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/http/parser.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl HttpRequest {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 56 |     pub fn new(request_line: RequestLine, headers: Vec<Header>, data: Box<[u8]>) -> HttpRequest {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn get_headers(&self) -> &Vec<Header> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn get_header(&self, index: usize) -> Option<&Header> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn get_request_line(&self) -> &RequestLine {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn get_method(&self) -> Verb {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn get_url(&self) -> Uri {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn get_protocol(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn get_body(&self) -> &[u8] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `verb`, `protocol`, and `url` are never used
[INFO] [stdout]    --> src/http/parser.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 178 | impl RequestLine {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] 179 |     pub fn verb(&self) -> &Verb {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn protocol(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     pub fn url(&self) -> &Uri {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_string` is never used
[INFO] [stdout]    --> src/http/parser.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 210 | impl Verb {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 211 |     pub fn to_string(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "4ddb238f2c0c8566cc593a13c417254139b79b09b0818bdc8e2c1fb635502c36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ddb238f2c0c8566cc593a13c417254139b79b09b0818bdc8e2c1fb635502c36", kill_on_drop: false }`
[INFO] [stdout] 4ddb238f2c0c8566cc593a13c417254139b79b09b0818bdc8e2c1fb635502c36
