[INFO] cloning repository https://github.com/wildonion/ayoub [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wildonion/ayoub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwildonion%2Fayoub", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwildonion%2Fayoub'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7f1875610f2ce981f681b257ce8c03d882b57979 [INFO] checking wildonion/ayoub against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwildonion%2Fayoub" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wildonion/ayoub on toolchain 8ea250bdb76176ecb0225baa34aa634b024ae0e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wildonion/ayoub [INFO] finished tweaking git repo https://github.com/wildonion/ayoub [INFO] tweaked toml for git repo https://github.com/wildonion/ayoub written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/wildonion/ayoub already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-4/source/PaaS/src/runtime/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a06b625f98a75dce44e6b79c0c6cc4d2f3e7057d241c828ce990b66e5e9e6573 [INFO] running `Command { std: "docker" "start" "-a" "a06b625f98a75dce44e6b79c0c6cc4d2f3e7057d241c828ce990b66e5e9e6573", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a06b625f98a75dce44e6b79c0c6cc4d2f3e7057d241c828ce990b66e5e9e6573", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a06b625f98a75dce44e6b79c0c6cc4d2f3e7057d241c828ce990b66e5e9e6573", kill_on_drop: false }` [INFO] [stdout] a06b625f98a75dce44e6b79c0c6cc4d2f3e7057d241c828ce990b66e5e9e6573 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f665a21a5d01c54395d1c761183ce70ab6af78056e535ff99c82ec39aace72d7 [INFO] running `Command { std: "docker" "start" "-a" "f665a21a5d01c54395d1c761183ce70ab6af78056e535ff99c82ec39aace72d7", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/PaaS/src/runtime/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking cpufeatures v0.2.4 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking iana-time-zone v0.1.47 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.82 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Checking local-waker v0.1.3 [INFO] [stderr] Checking alloc-no-stdlib v2.0.3 [INFO] [stderr] Compiling bumpalo v3.11.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling paste v1.0.9 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling firestorm v0.5.1 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling wasm-bindgen v0.2.82 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling tokio v1.21.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling cookie v0.16.0 [INFO] [stderr] Compiling multer v2.0.3 [INFO] [stderr] Checking pem v1.1.0 [INFO] [stderr] Checking rustls-pemfile v1.0.1 [INFO] [stderr] Checking rustls-pemfile v0.3.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking actix-utils v3.0.0 [INFO] [stderr] Checking blake2b_simd v1.0.0 [INFO] [stderr] Checking alloc-stdlib v0.2.1 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking brotli-decompressor v2.3.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking os_info v3.5.0 [INFO] [stderr] Checking actix-service v2.0.2 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking time v0.3.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking listenfd v1.0.0 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking rust-argon2 v1.0.0 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Compiling rustc_version_runtime v0.2.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking brotli v3.3.4 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking sanitize-filename v0.4.0 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling zstd-sys v2.0.1+zstd.1.5.2 [INFO] [stderr] Checking sha1 v0.10.4 [INFO] [stderr] Checking md-5 v0.10.4 [INFO] [stderr] Checking pbkdf2 v0.10.1 [INFO] [stderr] Checking sha2 v0.10.5 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking bcrypt v0.1.6 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki-roots v0.22.4 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.9.3 [INFO] [stderr] Compiling borsh-derive-internal v0.9.3 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.82 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.82 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling thiserror-impl v1.0.33 [INFO] [stderr] Compiling actix_derive v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling enum-as-inner v0.4.0 [INFO] [stderr] Compiling actix-macros v0.2.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling typed-builder v0.10.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.82 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Checking thiserror v1.0.33 [INFO] [stderr] Checking simple_asn1 v0.6.2 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Checking js-sys v0.3.59 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking local-channel v0.1.3 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Checking web-sys v0.3.59 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking uuid v1.1.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_bytes v0.11.7 [INFO] [stderr] Checking serde_with v1.14.0 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking bytestring v1.1.0 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Checking jsonwebtoken v8.1.1 [INFO] [stderr] Checking bson v2.4.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking actix-router v0.5.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling borsh-derive v0.9.3 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking actix-rt v2.7.0 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking trust-dns-proto v0.21.2 [INFO] [stderr] Compiling actix-web-codegen v4.0.1 [INFO] [stderr] Checking actix-server v2.1.1 [INFO] [stderr] Checking borsh v0.9.3 [INFO] [stderr] Checking h2 v0.3.14 [INFO] [stderr] Checking actix-codec v0.5.0 [INFO] [stderr] Checking actix v0.13.0 [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Checking tests v0.1.0 (/opt/rustwide/workdir/tests) [INFO] [stderr] Checking rafael v0.1.0 (/opt/rustwide/workdir/PaaS/src/runtime) [INFO] [stdout] error[E0391]: cycle detected when type-checking `udp::udp_stream::UdpSocket::recv_from` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | async fn recv_from(&self, buf: &mut [u8]) -> io::Result<(usize, SocketAddr)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `udp::udp_stream::UdpSocket::recv_from::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:46:82 [INFO] [stdout] | [INFO] [stdout] 46 | async fn recv_from(&self, buf: &mut [u8]) -> io::Result<(usize, SocketAddr)> { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 47 | | futures_util::future::poll_fn(|cx| self.poll_recv_from(cx, buf)).await [INFO] [stdout] 48 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires elaborating drops for `udp::udp_stream::UdpSocket::recv_from::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:46:82 [INFO] [stdout] | [INFO] [stdout] 46 | async fn recv_from(&self, buf: &mut [u8]) -> io::Result<(usize, SocketAddr)> { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 47 | | futures_util::future::poll_fn(|cx| self.poll_recv_from(cx, buf)).await [INFO] [stdout] 48 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires borrow-checking `udp::udp_stream::UdpSocket::recv_from::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:46:82 [INFO] [stdout] | [INFO] [stdout] 46 | async fn recv_from(&self, buf: &mut [u8]) -> io::Result<(usize, SocketAddr)> { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 47 | | futures_util::future::poll_fn(|cx| self.poll_recv_from(cx, buf)).await [INFO] [stdout] 48 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing `udp::udp_stream::UdpSocket::recv_from::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:46:82 [INFO] [stdout] | [INFO] [stdout] 46 | async fn recv_from(&self, buf: &mut [u8]) -> io::Result<(usize, SocketAddr)> { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 47 | | futures_util::future::poll_fn(|cx| self.poll_recv_from(cx, buf)).await [INFO] [stdout] 48 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing MIR for `udp::udp_stream::UdpSocket::recv_from::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:46:82 [INFO] [stdout] | [INFO] [stdout] 46 | async fn recv_from(&self, buf: &mut [u8]) -> io::Result<(usize, SocketAddr)> { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 47 | | futures_util::future::poll_fn(|cx| self.poll_recv_from(cx, buf)).await [INFO] [stdout] 48 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires unsafety-checking `udp::udp_stream::UdpSocket::recv_from::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:46:82 [INFO] [stdout] | [INFO] [stdout] 46 | async fn recv_from(&self, buf: &mut [u8]) -> io::Result<(usize, SocketAddr)> { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 47 | | futures_util::future::poll_fn(|cx| self.poll_recv_from(cx, buf)).await [INFO] [stdout] 48 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires building MIR for `udp::udp_stream::UdpSocket::recv_from::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:46:82 [INFO] [stdout] | [INFO] [stdout] 46 | async fn recv_from(&self, buf: &mut [u8]) -> io::Result<(usize, SocketAddr)> { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 47 | | futures_util::future::poll_fn(|cx| self.poll_recv_from(cx, buf)).await [INFO] [stdout] 48 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires type-checking `udp::udp_stream::UdpSocket::recv_from::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:46:82 [INFO] [stdout] | [INFO] [stdout] 46 | async fn recv_from(&self, buf: &mut [u8]) -> io::Result<(usize, SocketAddr)> { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 47 | | futures_util::future::poll_fn(|cx| self.poll_recv_from(cx, buf)).await [INFO] [stdout] 48 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = note: ...which again requires type-checking `udp::udp_stream::UdpSocket::recv_from`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorshDeserialize`, `BorshSerialize` [INFO] [stdout] --> PaaS/src/runtime/lib.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | use borsh::{BorshSerialize, BorshDeserialize}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc as std_mpsc` [INFO] [stdout] --> PaaS/src/runtime/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::sync::mpsc as std_mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> tests/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rc`, `Weak` [INFO] [stdout] --> tests/src/lib.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use std::rc::{Rc, Weak}; [INFO] [stdout] | ^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, `iter::Cloned` [INFO] [stdout] --> tests/src/lib.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | use std::{sync::{Arc, Mutex}, iter::Cloned}; [INFO] [stdout] | ^^^ ^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> tests/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> tests/src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0391]: cycle detected when type-checking `udp::udp_stream::UdpSocket::send_to` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | async fn send_to(&self, buf: &[u8], target: SocketAddr) -> io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `udp::udp_stream::UdpSocket::send_to::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:59:82 [INFO] [stdout] | [INFO] [stdout] 59 | async fn send_to(&self, buf: &[u8], target: SocketAddr) -> io::Result { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 60 | | futures_util::future::poll_fn(|cx| self.poll_send_to(cx, buf, target)).await [INFO] [stdout] 61 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires elaborating drops for `udp::udp_stream::UdpSocket::send_to::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:59:82 [INFO] [stdout] | [INFO] [stdout] 59 | async fn send_to(&self, buf: &[u8], target: SocketAddr) -> io::Result { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 60 | | futures_util::future::poll_fn(|cx| self.poll_send_to(cx, buf, target)).await [INFO] [stdout] 61 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires borrow-checking `udp::udp_stream::UdpSocket::send_to::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:59:82 [INFO] [stdout] | [INFO] [stdout] 59 | async fn send_to(&self, buf: &[u8], target: SocketAddr) -> io::Result { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 60 | | futures_util::future::poll_fn(|cx| self.poll_send_to(cx, buf, target)).await [INFO] [stdout] 61 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing `udp::udp_stream::UdpSocket::send_to::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:59:82 [INFO] [stdout] | [INFO] [stdout] 59 | async fn send_to(&self, buf: &[u8], target: SocketAddr) -> io::Result { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 60 | | futures_util::future::poll_fn(|cx| self.poll_send_to(cx, buf, target)).await [INFO] [stdout] 61 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing MIR for `udp::udp_stream::UdpSocket::send_to::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:59:82 [INFO] [stdout] | [INFO] [stdout] 59 | async fn send_to(&self, buf: &[u8], target: SocketAddr) -> io::Result { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 60 | | futures_util::future::poll_fn(|cx| self.poll_send_to(cx, buf, target)).await [INFO] [stdout] 61 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires unsafety-checking `udp::udp_stream::UdpSocket::send_to::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:59:82 [INFO] [stdout] | [INFO] [stdout] 59 | async fn send_to(&self, buf: &[u8], target: SocketAddr) -> io::Result { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 60 | | futures_util::future::poll_fn(|cx| self.poll_send_to(cx, buf, target)).await [INFO] [stdout] 61 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires building MIR for `udp::udp_stream::UdpSocket::send_to::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:59:82 [INFO] [stdout] | [INFO] [stdout] 59 | async fn send_to(&self, buf: &[u8], target: SocketAddr) -> io::Result { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 60 | | futures_util::future::poll_fn(|cx| self.poll_send_to(cx, buf, target)).await [INFO] [stdout] 61 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires type-checking `udp::udp_stream::UdpSocket::send_to::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.21.2/src/udp/udp_stream.rs:59:82 [INFO] [stdout] | [INFO] [stdout] 59 | async fn send_to(&self, buf: &[u8], target: SocketAddr) -> io::Result { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 60 | | futures_util::future::poll_fn(|cx| self.poll_send_to(cx, buf, target)).await [INFO] [stdout] 61 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = note: ...which again requires type-checking `udp::udp_stream::UdpSocket::send_to`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> tests/src/lib.rs:130:17 [INFO] [stdout] | [INFO] [stdout] 130 | 'inner: loop{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> tests/src/lib.rs:224:13 [INFO] [stdout] | [INFO] [stdout] 224 | 'inner: for y in 0..5 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `test` should have an upper camel case name [INFO] [stdout] --> tests/src/lib.rs:612:12 [INFO] [stdout] | [INFO] [stdout] 612 | struct test{ // default type parameter [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Test` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> tests/src/lib.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 134 | break 'outer; [INFO] [stdout] | ------------ any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 137 | println!("this print will never be reached"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorshDeserialize`, `BorshSerialize` [INFO] [stdout] --> PaaS/src/runtime/lib.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | use borsh::{BorshSerialize, BorshDeserialize}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc as std_mpsc` [INFO] [stdout] --> PaaS/src/runtime/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::sync::mpsc as std_mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0391`. [INFO] [stdout] [INFO] [stderr] error: could not compile `trust-dns-proto` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: value assigned to `a_simple_var` is never read [INFO] [stdout] --> tests/src/lib.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | a_simple_var = 56; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a_simple_var` [INFO] [stdout] --> tests/src/lib.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | a_simple_var = 56; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> tests/src/lib.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | let res = run(move |req: Request|{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `callback` [INFO] [stdout] --> tests/src/lib.rs:158:17 [INFO] [stdout] | [INFO] [stdout] 158 | let callback = move |num: i32| { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `anot_cop_of_slice` [INFO] [stdout] --> tests/src/lib.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | let anot_cop_of_slice = name_slice; // this is ok cause the Copy trait is implemented for &T which is &str in here [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_anot_cop_of_slice` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `another_name` [INFO] [stdout] --> tests/src/lib.rs:173:13 [INFO] [stdout] | [INFO] [stdout] 173 | ... let another_name = name.clone(); // we used the clone method here to copy the whole the reference on the stack and the whole data o... [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_another_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `another_name` [INFO] [stdout] --> tests/src/lib.rs:174:13 [INFO] [stdout] | [INFO] [stdout] 174 | ... let another_name = &name; // this is ok cause the Copy trait is implemented for &T which in our case is &String which is coerced &s... [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_another_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `another_number` [INFO] [stdout] --> tests/src/lib.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 176 | ... let another_number = number; // this is ok cause the number it's on the stack thus the drop trait is not implemented for that(still... [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_another_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> tests/src/lib.rs:187:13 [INFO] [stdout] | [INFO] [stdout] 187 | let w = v.clone(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> tests/src/lib.rs:559:9 [INFO] [stdout] | [INFO] [stdout] 559 | let var: Boxed = Box::new(||{}); //-- since the Some trait is implemented for Boxed type we can call the run() method on the isntance... [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> tests/src/lib.rs:576:9 [INFO] [stdout] | [INFO] [stdout] 576 | let res = ref_me::<&str>(&name); //-- we have to pass a reference to the name since the function param is of type &T which in our cas... [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `got_outside_num` [INFO] [stdout] --> tests/src/lib.rs:159:21 [INFO] [stdout] | [INFO] [stdout] 159 | let got_outside_num = outside_num; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_got_outside_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `copy_of_num` [INFO] [stdout] --> tests/src/lib.rs:160:21 [INFO] [stdout] | [INFO] [stdout] 160 | ... let copy_of_num = num; //-- trait Copy is implemented for i32 thus has trait Clone so we don't need to clone it and we can also acc... [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_copy_of_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p1` [INFO] [stdout] --> tests/src/lib.rs:208:17 [INFO] [stdout] | [INFO] [stdout] 208 | let p1 = PointCloneOnly { x: 0. }; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_p1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user` [INFO] [stdout] --> tests/src/lib.rs:435:17 [INFO] [stdout] | [INFO] [stdout] 435 | let user = User{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_user` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> tests/src/lib.rs:445:17 [INFO] [stdout] | [INFO] [stdout] 445 | let s = &hello[0..2]; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decoded` [INFO] [stdout] --> tests/src/lib.rs:479:17 [INFO] [stdout] | [INFO] [stdout] 479 | let decoded = serde_json::from_slice::(&encoded.as_ref().unwrap()); //-- as_ref() returns a reference to the original type [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decoded_borsh` [INFO] [stdout] --> tests/src/lib.rs:482:17 [INFO] [stdout] | [INFO] [stdout] 482 | let decoded_borsh = Chie::try_from_slice(&encoded_borsh).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded_borsh` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instance` [INFO] [stdout] --> tests/src/lib.rs:489:17 [INFO] [stdout] | [INFO] [stdout] 489 | ... let instance = Pack::new(); //-- since new() method of the Pack struct will return a new instance of the struct which is allocated ... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instance` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_thread` [INFO] [stdout] --> tests/src/lib.rs:488:20 [INFO] [stdout] | [INFO] [stdout] 488 | ... fn ref_struct(num_thread: &u8) -> &Pack{ //-- returning ref from function to a pre allocated data type (not inside the function) Pa... [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_thread` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status` [INFO] [stdout] --> tests/src/lib.rs:496:44 [INFO] [stdout] | [INFO] [stdout] 496 | ... pub fn ref_str_other_pointer_lifetime(status: &u8) -> &str{ //-- in this case we're good to return the pointer from the function or... [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status` [INFO] [stdout] --> tests/src/lib.rs:509:46 [INFO] [stdout] | [INFO] [stdout] 509 | ... pub fn ref_to_str_specific_lifetime<'a>(status: u8) -> &'a str{ //-- in this case we're good to return the pointer from the functio... [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> tests/src/lib.rs:527:17 [INFO] [stdout] | [INFO] [stdout] 527 | let num = 23; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> tests/src/lib.rs:587:12 [INFO] [stdout] | [INFO] [stdout] 587 | fn run(id: u8) -> MyResult{ [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_ptr` [INFO] [stdout] --> tests/src/lib.rs:802:9 [INFO] [stdout] | [INFO] [stdout] 802 | let num_ptr: *const u8 = &num_; // ptr of num_ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deref_raw_pointer_num` [INFO] [stdout] --> tests/src/lib.rs:804:9 [INFO] [stdout] | [INFO] [stdout] 804 | let deref_raw_pointer_num = unsafe{&*num}; // dereferencing the raw pointer [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deref_raw_pointer_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `name_ptr` is assigned to, but never used [INFO] [stdout] --> tests/src/lib.rs:807:13 [INFO] [stdout] | [INFO] [stdout] 807 | let mut name_ptr: *const u8; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_name_ptr` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name_ptr` is never read [INFO] [stdout] --> tests/src/lib.rs:808:5 [INFO] [stdout] | [INFO] [stdout] 808 | name_ptr = std::ptr::null(); // fill it with null pointer [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name_ptr` is never read [INFO] [stdout] --> tests/src/lib.rs:810:5 [INFO] [stdout] | [INFO] [stdout] 810 | name_ptr = name.as_ptr(); // fill it with name bytes [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_const_pointer` [INFO] [stdout] --> tests/src/lib.rs:814:9 [INFO] [stdout] | [INFO] [stdout] 814 | let c_const_pointer = 32 as *const i16; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_const_pointer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_mut_pointer` [INFO] [stdout] --> tests/src/lib.rs:815:9 [INFO] [stdout] | [INFO] [stdout] 815 | let c_mut_pointer = 64 as *mut i64; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_mut_pointer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name` is never read [INFO] [stdout] --> tests/src/lib.rs:848:5 [INFO] [stdout] | [INFO] [stdout] 848 | name = "third_wildonion".to_string(); // raw pointers will change also [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deref_pointer` [INFO] [stdout] --> tests/src/lib.rs:890:9 [INFO] [stdout] | [INFO] [stdout] 890 | let deref_pointer = unsafe{&*b}; //-- a pointer to the dereferenced const raw pointer to the `a` [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deref_pointer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pointer_var` [INFO] [stdout] --> tests/src/lib.rs:914:13 [INFO] [stdout] | [INFO] [stdout] 914 | let mut pointer_var = &var; // this immutable reference or borrower [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pointer_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> tests/src/lib.rs:1030:9 [INFO] [stdout] | [INFO] [stdout] 1030 | for i in 0..3{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `a` is never read [INFO] [stdout] --> tests/src/lib.rs:1042:9 [INFO] [stdout] | [INFO] [stdout] 1042 | a = &242354; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `a` is assigned to, but never used [INFO] [stdout] --> tests/src/lib.rs:1066:13 [INFO] [stdout] | [INFO] [stdout] 1066 | let mut a = &var_a; //-- a is a pointer with a valid lifetime to the location of var_a type and it contains the address and the data ... [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_a` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `b` is assigned to, but never used [INFO] [stdout] --> tests/src/lib.rs:1067:13 [INFO] [stdout] | [INFO] [stdout] 1067 | let mut b = &var_b; //-- b is a pointer with a valid lifetime to the location of var_b type and it contains the address and the data ... [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_b` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `a` is never read [INFO] [stdout] --> tests/src/lib.rs:1069:5 [INFO] [stdout] | [INFO] [stdout] 1069 | a = &var_b; //-- pointer of var_a must points to the location of var_b and after that it can have the data inside var_b [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `b` is never read [INFO] [stdout] --> tests/src/lib.rs:1070:5 [INFO] [stdout] | [INFO] [stdout] 1070 | b = &var_a; //-- pointer of var_b must points to the location of var_a and after that it can have the data inside var_a [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/src/lib.rs:833:9 [INFO] [stdout] | [INFO] [stdout] 833 | let mut raw_mut_pointer_to_name = &mut name as *mut String; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/src/lib.rs:834:9 [INFO] [stdout] | [INFO] [stdout] 834 | let mut another_raw_mut_pointer_to_name = &mut name as *mut String; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/src/lib.rs:835:9 [INFO] [stdout] | [INFO] [stdout] 835 | let mut mut_smart_pointer_to_name = &mut name; // copying `name` into `mut_smart_pointer_to_name` - we can only have one mutable refe... [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/src/lib.rs:863:9 [INFO] [stdout] | [INFO] [stdout] 863 | let mut c = &mut a as *mut String; // mutable raw pointer to `a` - coercing &mut String into *mut String [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/src/lib.rs:883:9 [INFO] [stdout] | [INFO] [stdout] 883 | let mut b = &mut a as *mut i32; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/src/lib.rs:897:9 [INFO] [stdout] | [INFO] [stdout] 897 | let mut m = &mut v; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/src/lib.rs:914:9 [INFO] [stdout] | [INFO] [stdout] 914 | let mut pointer_var = &var; // this immutable reference or borrower [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/src/lib.rs:925:9 [INFO] [stdout] | [INFO] [stdout] 925 | let mut b: *const i32 = &a; // const raw pointer to the location of a [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cls_fn` is never used [INFO] [stdout] --> tests/src/lib.rs:92:10 [INFO] [stdout] | [INFO] [stdout] 92 | async fn cls_fn() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `function_with_callback` is never used [INFO] [stdout] --> tests/src/lib.rs:99:10 [INFO] [stdout] | [INFO] [stdout] 99 | async fn function_with_callback(cb: Box i32>){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `user` and `access` are never read [INFO] [stdout] --> tests/src/lib.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 102 | struct Request{ [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 103 | pub user: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 104 | pub access: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_copy_and_clone` is never used [INFO] [stdout] --> tests/src/lib.rs:201:12 [INFO] [stdout] | [INFO] [stdout] 201 | fn test_copy_and_clone() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_clone_only` is never used [INFO] [stdout] --> tests/src/lib.rs:207:12 [INFO] [stdout] | [INFO] [stdout] 207 | fn test_clone_only() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Context` is never used [INFO] [stdout] --> tests/src/lib.rs:400:11 [INFO] [stdout] | [INFO] [stdout] 400 | pub type Context<'a, Pack> = Unpack<'a, Pack, SIZE>; //-- Pack type will be bounded to Interface trait and 'l lifetime [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `return_none_trait` is never used [INFO] [stdout] --> tests/src/lib.rs:411:5 [INFO] [stdout] | [INFO] [stdout] 411 | fn return_none_trait() -> () where T: Interface{ // NOTE - `T` type must be bound to Interface trait [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `return_impl_trait` is never used [INFO] [stdout] --> tests/src/lib.rs:415:5 [INFO] [stdout] | [INFO] [stdout] 415 | fn return_impl_trait() -> impl Interface { // NOTE - returning impl Trait from function means we're implementing the trait for the ob... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `return_box_trait` is never used [INFO] [stdout] --> tests/src/lib.rs:419:5 [INFO] [stdout] | [INFO] [stdout] 419 | fn return_box_trait() -> Box { // NOTE - returning Box from function means we're returning a stru... [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Boxy8` is never used [INFO] [stdout] --> tests/src/lib.rs:557:10 [INFO] [stdout] | [INFO] [stdout] 557 | type Boxy8<'a> = Box<&'a String>; //-- we have to store a pointer to the String inside this Box with a valid lifetime of 'a [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `call` is never used [INFO] [stdout] --> tests/src/lib.rs:561:8 [INFO] [stdout] | [INFO] [stdout] 561 | fn call<'a>(a: &'a mut Boxed) -> Boxed where Boxed: Some + 'a { //-- in order to bind the Boxed to Some trait the Some trait must be ... [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MyResult` is never used [INFO] [stdout] --> tests/src/lib.rs:581:10 [INFO] [stdout] | [INFO] [stdout] 581 | enum MyResult{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> tests/src/lib.rs:587:8 [INFO] [stdout] | [INFO] [stdout] 587 | fn run(id: u8) -> MyResult{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Valid` is never constructed [INFO] [stdout] --> tests/src/lib.rs:611:12 [INFO] [stdout] | [INFO] [stdout] 611 | struct Valid(u8, u8); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `test` is never constructed [INFO] [stdout] --> tests/src/lib.rs:612:12 [INFO] [stdout] | [INFO] [stdout] 612 | struct test{ // default type parameter [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_trait_1` is never used [INFO] [stdout] --> tests/src/lib.rs:651:8 [INFO] [stdout] | [INFO] [stdout] 651 | fn test_trait_1(item: &(impl Give + See)){ // item is bounded to Give and See trait [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_trait_2` is never used [INFO] [stdout] --> tests/src/lib.rs:658:8 [INFO] [stdout] | [INFO] [stdout] 658 | fn test_trait_2(item: Box){ // item is bounded to SuperTrait cause SuperTrait is an object safe trait [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_trait_3` is never used [INFO] [stdout] --> tests/src/lib.rs:665:8 [INFO] [stdout] | [INFO] [stdout] 665 | fn test_trait_3(item: &T) where T: Give + See{ // T is bounded to Give and See trait [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `N2` is never used [INFO] [stdout] --> tests/src/lib.rs:694:10 [INFO] [stdout] | [INFO] [stdout] 694 | type N2 = Tuple!(i32, i32); [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Tag` is never used [INFO] [stdout] --> tests/src/lib.rs:766:10 [INFO] [stdout] | [INFO] [stdout] 766 | enum Tag{I, F} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: union `U` is never used [INFO] [stdout] --> tests/src/lib.rs:768:11 [INFO] [stdout] | [INFO] [stdout] 768 | union U{ [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Value` is never constructed [INFO] [stdout] --> tests/src/lib.rs:774:12 [INFO] [stdout] | [INFO] [stdout] 774 | struct Value{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_zero` is never used [INFO] [stdout] --> tests/src/lib.rs:779:8 [INFO] [stdout] | [INFO] [stdout] 779 | fn is_zero(v: Value) -> bool{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> tests/src/lib.rs:426:9 [INFO] [stdout] | [INFO] [stdout] 426 | fn new() -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `ref_struct` is never used [INFO] [stdout] --> tests/src/lib.rs:488:9 [INFO] [stdout] | [INFO] [stdout] 488 | ... fn ref_struct(num_thread: &u8) -> &Pack{ //-- returning ref from function to a pre allocated data type (not inside the function) Pa... [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `ref_str_other_pointer_lifetime` is never used [INFO] [stdout] --> tests/src/lib.rs:496:13 [INFO] [stdout] | [INFO] [stdout] 496 | ... pub fn ref_str_other_pointer_lifetime(status: &u8) -> &str{ //-- in this case we're good to return the pointer from the function or... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `ref_to_str_other_self_lifetime` is never used [INFO] [stdout] --> tests/src/lib.rs:503:13 [INFO] [stdout] | [INFO] [stdout] 503 | ... pub fn ref_to_str_other_self_lifetime(&self) -> &str{ //-- in this case we're good to return the pointer from the function or send ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `ref_to_str_specific_lifetime` is never used [INFO] [stdout] --> tests/src/lib.rs:509:13 [INFO] [stdout] | [INFO] [stdout] 509 | ... pub fn ref_to_str_specific_lifetime<'a>(status: u8) -> &'a str{ //-- in this case we're good to return the pointer from the functio... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `ref_to_str_static` is never used [INFO] [stdout] --> tests/src/lib.rs:515:13 [INFO] [stdout] | [INFO] [stdout] 515 | pub fn ref_to_str_static() -> &'static str{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `ref_to_num` is never used [INFO] [stdout] --> tests/src/lib.rs:526:13 [INFO] [stdout] | [INFO] [stdout] 526 | pub fn ref_to_num<'n>() -> &'n i32{ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `Future` that must be used [INFO] [stdout] --> tests/src/lib.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | function_with_callback(return_cls()); // use .await to suspend the function execution for solving the future [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 88 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f665a21a5d01c54395d1c761183ce70ab6af78056e535ff99c82ec39aace72d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f665a21a5d01c54395d1c761183ce70ab6af78056e535ff99c82ec39aace72d7", kill_on_drop: false }` [INFO] [stdout] f665a21a5d01c54395d1c761183ce70ab6af78056e535ff99c82ec39aace72d7