[INFO] cloning repository https://github.com/RaucheAcho/cacao_httpserver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RaucheAcho/cacao_httpserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaucheAcho%2Fcacao_httpserver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaucheAcho%2Fcacao_httpserver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e4a19fe9682a211730eefa723ef17e598c88c15
[INFO] checking RaucheAcho/cacao_httpserver against try#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaucheAcho%2Fcacao_httpserver" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RaucheAcho/cacao_httpserver on toolchain 1f308f12738d8cc40bb23bf0c8114b37c164bb49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RaucheAcho/cacao_httpserver
[INFO] finished tweaking git repo https://github.com/RaucheAcho/cacao_httpserver
[INFO] tweaked toml for git repo https://github.com/RaucheAcho/cacao_httpserver written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/RaucheAcho/cacao_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" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking RaucheAcho/cacao_httpserver against try#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaucheAcho%2Fcacao_httpserver" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RaucheAcho/cacao_httpserver on toolchain 1f308f12738d8cc40bb23bf0c8114b37c164bb49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RaucheAcho/cacao_httpserver
[INFO] finished tweaking git repo https://github.com/RaucheAcho/cacao_httpserver
[INFO] tweaked toml for git repo https://github.com/RaucheAcho/cacao_httpserver written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/RaucheAcho/cacao_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" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c9c9a58cc165af4dbce077acf928e669d8fc4f63e3080730f3d1f6e64bfbf2b
[INFO] running `Command { std: "docker" "start" "-a" "5c9c9a58cc165af4dbce077acf928e669d8fc4f63e3080730f3d1f6e64bfbf2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c9c9a58cc165af4dbce077acf928e669d8fc4f63e3080730f3d1f6e64bfbf2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c9c9a58cc165af4dbce077acf928e669d8fc4f63e3080730f3d1f6e64bfbf2b", kill_on_drop: false }`
[INFO] [stdout] 5c9c9a58cc165af4dbce077acf928e669d8fc4f63e3080730f3d1f6e64bfbf2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc4b8925a128aa641f2534f71c416b16857d45640d597467b560deb55f90bae4
[INFO] running `Command { std: "docker" "start" "-a" "cc4b8925a128aa641f2534f71c416b16857d45640d597467b560deb55f90bae4", kill_on_drop: false }`
[INFO] [stderr]     Checking cacao_httpserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `request::ParseError`
[INFO] [stdout]  --> src/http/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use request::ParseError;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::Request`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use http::Request;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `request::ParseError`
[INFO] [stdout]  --> src/http/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use request::ParseError;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::Method`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use http::Method;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::Request`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use http::Request;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::Method`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use http::Method;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `requset`
[INFO] [stdout]   --> src/server.rs:28:33
[INFO] [stdout]    |
[INFO] [stdout] 28 | ...                   Ok(requset) =>{},
[INFO] [stdout]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_requset`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `requset`
[INFO] [stdout]   --> src/server.rs:28:33
[INFO] [stdout]    |
[INFO] [stdout] 28 | ...                   Ok(requset) =>{},
[INFO] [stdout]    |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_requset`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> src/http/request.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn try_from(buf:&[u8]) -> Result<Self, Self::Error>{
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> src/http/request.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn try_from(buf:&[u8]) -> Result<Self, Self::Error>{
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]  --> src/http/method.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum Method {
[INFO] [stdout]   |          ------ variants in this enum
[INFO] [stdout] 2 |     GET, HEAD, POST, PUT, DELETE, CONNECT, OPTIONS, TRACE, PATCH
[INFO] [stdout]   |     ^^^  ^^^^  ^^^^  ^^^  ^^^^^^  ^^^^^^^  ^^^^^^^  ^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]  --> src/http/method.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum Method {
[INFO] [stdout]   |          ------ variants in this enum
[INFO] [stdout] 2 |     GET, HEAD, POST, PUT, DELETE, CONNECT, OPTIONS, TRACE, PATCH
[INFO] [stdout]   |     ^^^  ^^^^  ^^^^  ^^^  ^^^^^^  ^^^^^^^  ^^^^^^^  ^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path`, `query`, and `method` are never read
[INFO] [stdout]  --> src/http/request.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Request{
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     path:String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     query:Option<String>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 9 |     method: Method
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path`, `query`, and `method` are never read
[INFO] [stdout]  --> src/http/request.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Request{
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |     path:String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     query:Option<String>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 9 |     method: Method
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `InvalidRequest`, `InvalidEncoding`, `InvalidProtocol`, and `InvalidMethod` are never constructed
[INFO] [stdout]   --> src/http/request.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum ParseError{
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 13 |     InvalidRequest,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     InvalidEncoding,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     InvalidProtocol,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     InvalidMethod,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `InvalidRequest`, `InvalidEncoding`, `InvalidProtocol`, and `InvalidMethod` are never constructed
[INFO] [stdout]   --> src/http/request.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum ParseError{
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 13 |     InvalidRequest,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     InvalidEncoding,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     InvalidProtocol,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     InvalidMethod,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "cc4b8925a128aa641f2534f71c416b16857d45640d597467b560deb55f90bae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc4b8925a128aa641f2534f71c416b16857d45640d597467b560deb55f90bae4", kill_on_drop: false }`
[INFO] [stdout] cc4b8925a128aa641f2534f71c416b16857d45640d597467b560deb55f90bae4