[INFO] cloning repository https://github.com/omagdy7/tiny-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/omagdy7/tiny-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomagdy7%2Ftiny-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomagdy7%2Ftiny-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00fb6a16f1c56435a828eaf7cecaf31410e8045f
[INFO] checking omagdy7/tiny-server against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomagdy7%2Ftiny-server" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/omagdy7/tiny-server on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/omagdy7/tiny-server
[INFO] finished tweaking git repo https://github.com/omagdy7/tiny-server
[INFO] tweaked toml for git repo https://github.com/omagdy7/tiny-server written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/omagdy7/tiny-server 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 524429fb93ddc2cc7e50b97e07cf73e5a94b7ae927f182dec42b35a15c86f205
[INFO] running `Command { std: "docker" "start" "-a" "524429fb93ddc2cc7e50b97e07cf73e5a94b7ae927f182dec42b35a15c86f205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "524429fb93ddc2cc7e50b97e07cf73e5a94b7ae927f182dec42b35a15c86f205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "524429fb93ddc2cc7e50b97e07cf73e5a94b7ae927f182dec42b35a15c86f205", kill_on_drop: false }`
[INFO] [stdout] 524429fb93ddc2cc7e50b97e07cf73e5a94b7ae927f182dec42b35a15c86f205
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca2409932bd62d4e8e4e90ae72e6724ee5413b4d40e369f4b7c7a97ef1d87642
[INFO] running `Command { std: "docker" "start" "-a" "ca2409932bd62d4e8e4e90ae72e6724ee5413b4d40e369f4b7c7a97ef1d87642", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking bytes v1.3.0
[INFO] [stderr]     Checking pin-project-lite v0.2.10
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking http-server-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]  --> src/handlers.rs:7:39
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn handle_echo(request: &Request, ctx: Option<&HashMap<String, String>>) -> Response {
[INFO] [stdout]   |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]   --> src/handlers.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let len = file.len().to_string();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> src/handlers.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |         Ok(bytes) => Response::new("1.1".to_string(), StatusCode::Created, None, None),
[INFO] [stdout]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/handlers.rs:124:45
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn handle_user_agent(request: &Request, ctx: Option<&HashMap<String, String>>) -> Response {
[INFO] [stdout]     |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> src/handlers.rs:143:23
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn handle_success(request: &Request, ctx: Option<&HashMap<String, String>>) -> Response {
[INFO] [stdout]     |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/handlers.rs:143:42
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn handle_success(request: &Request, ctx: Option<&HashMap<String, String>>) -> Response {
[INFO] [stdout]     |                                          ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> src/handlers.rs:147:25
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub fn handle_not_found(request: Request, ctx: Option<&HashMap<String, String>>) -> Response {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/handlers.rs:147:43
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub fn handle_not_found(request: Request, ctx: Option<&HashMap<String, String>>) -> Response {
[INFO] [stdout]     |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]  --> src/handlers.rs:7:39
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn handle_echo(request: &Request, ctx: Option<&HashMap<String, String>>) -> Response {
[INFO] [stdout]   |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]   --> src/handlers.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let len = file.len().to_string();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> src/handlers.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |         Ok(bytes) => Response::new("1.1".to_string(), StatusCode::Created, None, None),
[INFO] [stdout]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/handlers.rs:124:45
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn handle_user_agent(request: &Request, ctx: Option<&HashMap<String, String>>) -> Response {
[INFO] [stdout]     |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> src/handlers.rs:143:23
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn handle_success(request: &Request, ctx: Option<&HashMap<String, String>>) -> Response {
[INFO] [stdout]     |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/handlers.rs:143:42
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn handle_success(request: &Request, ctx: Option<&HashMap<String, String>>) -> Response {
[INFO] [stdout]     |                                          ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]    --> src/handlers.rs:147:25
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub fn handle_not_found(request: Request, ctx: Option<&HashMap<String, String>>) -> Response {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/handlers.rs:147:43
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub fn handle_not_found(request: Request, ctx: Option<&HashMap<String, String>>) -> Response {
[INFO] [stdout]     |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.12s
[INFO] running `Command { std: "docker" "inspect" "ca2409932bd62d4e8e4e90ae72e6724ee5413b4d40e369f4b7c7a97ef1d87642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca2409932bd62d4e8e4e90ae72e6724ee5413b4d40e369f4b7c7a97ef1d87642", kill_on_drop: false }`
[INFO] [stdout] ca2409932bd62d4e8e4e90ae72e6724ee5413b4d40e369f4b7c7a97ef1d87642