[INFO] cloning repository https://github.com/noamkatzir/express.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/noamkatzir/express.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoamkatzir%2Fexpress.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoamkatzir%2Fexpress.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 313044e2ea5a810393fa7b926895151f5d5a4eda [INFO] testing noamkatzir/express.rs against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoamkatzir%2Fexpress.rs" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/noamkatzir/express.rs on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/noamkatzir/express.rs [INFO] finished tweaking git repo https://github.com/noamkatzir/express.rs [INFO] tweaked toml for git repo https://github.com/noamkatzir/express.rs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/noamkatzir/express.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 30d9884910f47b912e7aac022862691b14628baa69a9f7621e0c94563e0901de [INFO] running `Command { std: "docker" "start" "-a" "30d9884910f47b912e7aac022862691b14628baa69a9f7621e0c94563e0901de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30d9884910f47b912e7aac022862691b14628baa69a9f7621e0c94563e0901de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30d9884910f47b912e7aac022862691b14628baa69a9f7621e0c94563e0901de", kill_on_drop: false }` [INFO] [stdout] 30d9884910f47b912e7aac022862691b14628baa69a9f7621e0c94563e0901de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ca19d9f3d52bbb2357d6c168b04d8eb5fd68a804ca7291a22b0d6c2601ce0a3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7ca19d9f3d52bbb2357d6c168b04d8eb5fd68a804ca7291a22b0d6c2601ce0a3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.49 [INFO] [stderr] Compiling cc v1.0.30 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling flate2 v1.0.6 [INFO] [stderr] Compiling express v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/router/route.rs:20:26 [INFO] [stdout] | [INFO] [stdout] 20 | impl RouteAction for Box { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn RouteAction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/router/route.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 29 | cb: Option> [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn RouteAction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/router/router.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpListener` [INFO] [stdout] --> src/router/router.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `threadpool::ThreadPool` [INFO] [stdout] --> src/router/router.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use threadpool::ThreadPool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/acceptor.rs:136:57 [INFO] [stdout] | [INFO] [stdout] 136 | fn parse_http_request(stream: &mut TcpStream) -> Result<(RequestBuilder),u8> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bind_on` [INFO] [stdout] --> src/router/router.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let bind_on = format!("{}:{}", host, port); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bind_on` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_http_request` [INFO] [stdout] --> src/router/router.rs:73:4 [INFO] [stdout] | [INFO] [stdout] 73 | fn parse_http_request(mut stream: TcpStream) -> Result<(RequestBuilder, TcpStream),u8> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_request_callback` [INFO] [stdout] --> src/router/router.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn run_request_callback(request: RequestBuilder, inner: Arc) -> RouterResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inner` [INFO] [stdout] --> src/acceptor.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | inner: Arc [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/bin/express.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.36s [INFO] running `Command { std: "docker" "inspect" "7ca19d9f3d52bbb2357d6c168b04d8eb5fd68a804ca7291a22b0d6c2601ce0a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ca19d9f3d52bbb2357d6c168b04d8eb5fd68a804ca7291a22b0d6c2601ce0a3", kill_on_drop: false }` [INFO] [stdout] 7ca19d9f3d52bbb2357d6c168b04d8eb5fd68a804ca7291a22b0d6c2601ce0a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f71545417e8c25e03300a7d4123b68601936f31eafd499addb0868ff0ca0fd9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1f71545417e8c25e03300a7d4123b68601936f31eafd499addb0868ff0ca0fd9", kill_on_drop: false }` [INFO] [stderr] Compiling express v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/router/route.rs:20:26 [INFO] [stdout] | [INFO] [stdout] 20 | impl RouteAction for Box { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn RouteAction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/router/route.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 29 | cb: Option> [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn RouteAction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/router/router.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpListener` [INFO] [stdout] --> src/router/router.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `threadpool::ThreadPool` [INFO] [stdout] --> src/router/router.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use threadpool::ThreadPool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/acceptor.rs:136:57 [INFO] [stdout] | [INFO] [stdout] 136 | fn parse_http_request(stream: &mut TcpStream) -> Result<(RequestBuilder),u8> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bind_on` [INFO] [stdout] --> src/router/router.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let bind_on = format!("{}:{}", host, port); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bind_on` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_http_request` [INFO] [stdout] --> src/router/router.rs:73:4 [INFO] [stdout] | [INFO] [stdout] 73 | fn parse_http_request(mut stream: TcpStream) -> Result<(RequestBuilder, TcpStream),u8> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_request_callback` [INFO] [stdout] --> src/router/router.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn run_request_callback(request: RequestBuilder, inner: Arc) -> RouterResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inner` [INFO] [stdout] --> src/acceptor.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | inner: Arc [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/bin/express.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/router/route.rs:20:26 [INFO] [stdout] | [INFO] [stdout] 20 | impl RouteAction for Box { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn RouteAction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/router/route.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 29 | cb: Option> [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn RouteAction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/router/router.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpListener` [INFO] [stdout] --> src/router/router.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `threadpool::ThreadPool` [INFO] [stdout] --> src/router/router.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use threadpool::ThreadPool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/acceptor.rs:136:57 [INFO] [stdout] | [INFO] [stdout] 136 | fn parse_http_request(stream: &mut TcpStream) -> Result<(RequestBuilder),u8> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bind_on` [INFO] [stdout] --> src/router/router.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let bind_on = format!("{}:{}", host, port); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bind_on` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_http_request` [INFO] [stdout] --> src/router/router.rs:73:4 [INFO] [stdout] | [INFO] [stdout] 73 | fn parse_http_request(mut stream: TcpStream) -> Result<(RequestBuilder, TcpStream),u8> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_request_callback` [INFO] [stdout] --> src/router/router.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn run_request_callback(request: RequestBuilder, inner: Arc) -> RouterResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inner` [INFO] [stdout] --> src/acceptor.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | inner: Arc [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "1f71545417e8c25e03300a7d4123b68601936f31eafd499addb0868ff0ca0fd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f71545417e8c25e03300a7d4123b68601936f31eafd499addb0868ff0ca0fd9", kill_on_drop: false }` [INFO] [stdout] 1f71545417e8c25e03300a7d4123b68601936f31eafd499addb0868ff0ca0fd9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b45b4c4408c82db3a5a0f1e3620c44f8d76a4c4fd24dacb28bfc43fca3f6232a [INFO] running `Command { std: "docker" "start" "-a" "b45b4c4408c82db3a5a0f1e3620c44f8d76a4c4fd24dacb28bfc43fca3f6232a", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/router/route.rs:20:26 [INFO] [stderr] | [INFO] [stderr] 20 | impl RouteAction for Box { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn RouteAction` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/router/route.rs:29:20 [INFO] [stderr] | [INFO] [stderr] 29 | cb: Option> [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn RouteAction` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/router/router.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `TcpListener` [INFO] [stderr] --> src/router/router.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use std::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `threadpool::ThreadPool` [INFO] [stderr] --> src/router/router.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use threadpool::ThreadPool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/acceptor.rs:136:57 [INFO] [stderr] | [INFO] [stderr] 136 | fn parse_http_request(stream: &mut TcpStream) -> Result<(RequestBuilder),u8> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bind_on` [INFO] [stderr] --> src/router/router.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let bind_on = format!("{}:{}", host, port); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bind_on` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_http_request` [INFO] [stderr] --> src/router/router.rs:73:4 [INFO] [stderr] | [INFO] [stderr] 73 | fn parse_http_request(mut stream: TcpStream) -> Result<(RequestBuilder, TcpStream),u8> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_request_callback` [INFO] [stderr] --> src/router/router.rs:101:4 [INFO] [stderr] | [INFO] [stderr] 101 | fn run_request_callback(request: RequestBuilder, inner: Arc) -> RouterResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inner` [INFO] [stderr] --> src/acceptor.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | inner: Arc [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/router/route.rs:20:26 [INFO] [stderr] | [INFO] [stderr] 20 | impl RouteAction for Box { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn RouteAction` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/router/route.rs:29:20 [INFO] [stderr] | [INFO] [stderr] 29 | cb: Option> [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn RouteAction` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/router/router.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `TcpListener` [INFO] [stderr] --> src/router/router.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use std::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `threadpool::ThreadPool` [INFO] [stderr] --> src/router/router.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use threadpool::ThreadPool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/acceptor.rs:136:57 [INFO] [stderr] | [INFO] [stderr] 136 | fn parse_http_request(stream: &mut TcpStream) -> Result<(RequestBuilder),u8> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bind_on` [INFO] [stderr] --> src/router/router.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let bind_on = format!("{}:{}", host, port); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bind_on` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_http_request` [INFO] [stderr] --> src/router/router.rs:73:4 [INFO] [stderr] | [INFO] [stderr] 73 | fn parse_http_request(mut stream: TcpStream) -> Result<(RequestBuilder, TcpStream),u8> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_request_callback` [INFO] [stderr] --> src/router/router.rs:101:4 [INFO] [stderr] | [INFO] [stderr] 101 | fn run_request_callback(request: RequestBuilder, inner: Arc) -> RouterResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inner` [INFO] [stderr] --> src/acceptor.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | inner: Arc [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/bin/express.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/express-d85d82740fa9573f [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/express-4cac4c55758ec9c7 [INFO] [stderr] Doc-tests express [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/acceptor.rs:136:57 [INFO] [stderr] | [INFO] [stderr] 136 | fn parse_http_request(stream: &mut TcpStream) -> Result<(RequestBuilder),u8> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b45b4c4408c82db3a5a0f1e3620c44f8d76a4c4fd24dacb28bfc43fca3f6232a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b45b4c4408c82db3a5a0f1e3620c44f8d76a4c4fd24dacb28bfc43fca3f6232a", kill_on_drop: false }` [INFO] [stdout] b45b4c4408c82db3a5a0f1e3620c44f8d76a4c4fd24dacb28bfc43fca3f6232a