[INFO] cloning repository https://github.com/marciovinicius1/rust-web-framework
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marciovinicius1/rust-web-framework" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarciovinicius1%2Frust-web-framework", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarciovinicius1%2Frust-web-framework'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd8198e8a7e025b0eb1c9a24555711f394d5764a
[INFO] checking marciovinicius1/rust-web-framework against master#40daf23eeb711dadf140b2536e67e3ff4c999196 for pr-142287
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarciovinicius1%2Frust-web-framework" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marciovinicius1/rust-web-framework on toolchain 40daf23eeb711dadf140b2536e67e3ff4c999196
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marciovinicius1/rust-web-framework
[INFO] finished tweaking git repo https://github.com/marciovinicius1/rust-web-framework
[INFO] tweaked toml for git repo https://github.com/marciovinicius1/rust-web-framework written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/marciovinicius1/rust-web-framework 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" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09ba693ff0e9ad6e234b904b4207fc873d74f030ad587727ee911b7483f64bd0
[INFO] running `Command { std: "docker" "start" "-a" "09ba693ff0e9ad6e234b904b4207fc873d74f030ad587727ee911b7483f64bd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09ba693ff0e9ad6e234b904b4207fc873d74f030ad587727ee911b7483f64bd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09ba693ff0e9ad6e234b904b4207fc873d74f030ad587727ee911b7483f64bd0", kill_on_drop: false }`
[INFO] [stdout] 09ba693ff0e9ad6e234b904b4207fc873d74f030ad587727ee911b7483f64bd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed81c76c5e24410d6486a3cfe150c08a9beceec68246b91a55e4f305522856a1
[INFO] running `Command { std: "docker" "start" "-a" "ed81c76c5e24410d6486a3cfe150c08a9beceec68246b91a55e4f305522856a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking flate2 v1.1.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking rust-web-framework v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `res` is never read
[INFO] [stdout]    --> src/main.rs:108:21
[INFO] [stdout]     |
[INFO] [stdout] 108 |             let mut res = String::new();
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/main.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl StatusLine {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 25 |     fn new (status_line: String) -> StatusLine {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_connection` is never used
[INFO] [stdout]   --> src/main.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn handle_connection (mut stream: TcpStream) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_string` is never used
[INFO] [stdout]  --> src/utils.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |      pub fn compress_string(s: &str) -> Result<Vec<u8>, std::io::Error> {
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `headers` and `body` are never read
[INFO] [stdout]  --> src/request.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Request {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 4 |     pub status_line: StatusLine,
[INFO] [stdout] 5 |     pub headers: HashMap<String, String>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 6 |     pub body: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `http_version` is never read
[INFO] [stdout]   --> src/request.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct StatusLine {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub http_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Methods` is never used
[INFO] [stdout]   --> src/request.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Methods {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `post` is never used
[INFO] [stdout]   --> src/server.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl Server {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 95 |     pub fn post<F>(&mut self, path: &str, handler: F)
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Error` is never constructed
[INFO] [stdout]  --> src/error.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Error {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `res` is never read
[INFO] [stdout]    --> src/main.rs:108:21
[INFO] [stdout]     |
[INFO] [stdout] 108 |             let mut res = String::new();
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/main.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl StatusLine {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 25 |     fn new (status_line: String) -> StatusLine {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_connection` is never used
[INFO] [stdout]   --> src/main.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn handle_connection (mut stream: TcpStream) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_string` is never used
[INFO] [stdout]  --> src/utils.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |      pub fn compress_string(s: &str) -> Result<Vec<u8>, std::io::Error> {
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `headers` and `body` are never read
[INFO] [stdout]  --> src/request.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Request {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 4 |     pub status_line: StatusLine,
[INFO] [stdout] 5 |     pub headers: HashMap<String, String>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 6 |     pub body: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `http_version` is never read
[INFO] [stdout]   --> src/request.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct StatusLine {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub http_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Methods` is never used
[INFO] [stdout]   --> src/request.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Methods {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `post` is never used
[INFO] [stdout]   --> src/server.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl Server {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 95 |     pub fn post<F>(&mut self, path: &str, handler: F)
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Error` is never constructed
[INFO] [stdout]  --> src/error.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Error {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.42s
[INFO] running `Command { std: "docker" "inspect" "ed81c76c5e24410d6486a3cfe150c08a9beceec68246b91a55e4f305522856a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed81c76c5e24410d6486a3cfe150c08a9beceec68246b91a55e4f305522856a1", kill_on_drop: false }`
[INFO] [stdout] ed81c76c5e24410d6486a3cfe150c08a9beceec68246b91a55e4f305522856a1