[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] 0ee177a1e26b179b2b72baa55dbe00cf7eb0c724 [INFO] building omagdy7/tiny-server against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomagdy7%2Ftiny-server" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/omagdy7/tiny-server on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "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-1-tc2/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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 493a06e25a7da17163e420615b8239220be30ecc80916c77568d30872461fc53 [INFO] running `Command { std: "docker" "start" "-a" "493a06e25a7da17163e420615b8239220be30ecc80916c77568d30872461fc53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "493a06e25a7da17163e420615b8239220be30ecc80916c77568d30872461fc53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "493a06e25a7da17163e420615b8239220be30ecc80916c77568d30872461fc53", kill_on_drop: false }` [INFO] [stdout] 493a06e25a7da17163e420615b8239220be30ecc80916c77568d30872461fc53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67d1c9b373f67504ef428f41ef9caa428ef4890ab6f23e1a5d13f9ec49f9f54c [INFO] running `Command { std: "docker" "start" "-a" "67d1c9b373f67504ef428f41ef9caa428ef4890ab6f23e1a5d13f9ec49f9f54c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling anyhow v1.0.68 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling pin-project-lite v0.2.10 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tiny-server 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>) -> 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>) -> 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>) -> 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>) -> 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>) -> 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>) -> Response { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.39s [INFO] running `Command { std: "docker" "inspect" "67d1c9b373f67504ef428f41ef9caa428ef4890ab6f23e1a5d13f9ec49f9f54c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67d1c9b373f67504ef428f41ef9caa428ef4890ab6f23e1a5d13f9ec49f9f54c", kill_on_drop: false }` [INFO] [stdout] 67d1c9b373f67504ef428f41ef9caa428ef4890ab6f23e1a5d13f9ec49f9f54c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26ef8a60763be507a7c4602aff5a04b449f28ea4e80cffc978e921e72e2f25fd [INFO] running `Command { std: "docker" "start" "-a" "26ef8a60763be507a7c4602aff5a04b449f28ea4e80cffc978e921e72e2f25fd", kill_on_drop: false }` [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling diff v0.1.13 [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>) -> 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>) -> 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>) -> 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>) -> 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>) -> 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>) -> Response { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pretty_assertions v1.4.0 [INFO] [stderr] Compiling tiny-server 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>) -> 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>) -> 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>) -> 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>) -> 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>) -> 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>) -> Response { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "26ef8a60763be507a7c4602aff5a04b449f28ea4e80cffc978e921e72e2f25fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26ef8a60763be507a7c4602aff5a04b449f28ea4e80cffc978e921e72e2f25fd", kill_on_drop: false }` [INFO] [stdout] 26ef8a60763be507a7c4602aff5a04b449f28ea4e80cffc978e921e72e2f25fd