[INFO] fetching crate glommio 0.8.0... [INFO] checking glommio-0.8.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate glommio 0.8.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate glommio 0.8.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate glommio 0.8.0 [INFO] finished tweaking crates.io crate glommio 0.8.0 [INFO] tweaked toml for crates.io crate glommio 0.8.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 144 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding buddy-alloc v0.4.2 (latest: v0.5.1) [INFO] [stderr] Adding concurrent-queue v1.2.4 (latest: v2.4.0) [INFO] [stderr] Adding env_logger v0.10.2 (latest: v0.11.3) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.0.2) [INFO] [stderr] Adding flume v0.10.14 (latest: v0.11.0) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding memoffset v0.6.5 (latest: v0.9.1) [INFO] [stderr] Adding nix v0.23.2 (latest: v0.28.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (latest: v0.50.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding regex-automata v0.1.10 (latest: v0.4.6) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.3) [INFO] [stderr] Adding rlimit v0.6.2 (latest: v0.10.1) [INFO] [stderr] Adding sketches-ddsketch v0.1.3 (latest: v0.2.2) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.6) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sketches-ddsketch v0.1.3 [INFO] [stderr] Downloaded enclose v1.1.8 [INFO] [stderr] Downloaded owned-alloc v0.2.0 [INFO] [stderr] Downloaded rlimit v0.6.2 [INFO] [stderr] Downloaded bitmaps v3.2.1 [INFO] [stderr] Downloaded buddy-alloc v0.4.2 [INFO] [stderr] Downloaded cache-padded v1.3.0 [INFO] [stderr] Downloaded intrusive-collections v0.9.6 [INFO] [stderr] Downloaded lockfree v0.5.1 [INFO] [stderr] Downloaded hdrhistogram v7.5.4 [INFO] [stderr] Downloaded nix v0.23.2 [INFO] [stderr] Downloaded concurrent-queue v1.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24b78cc05798c69d06b6d7cc24f13596575f2e20b59909a0bb3047dd8511999d [INFO] running `Command { std: "docker" "start" "-a" "24b78cc05798c69d06b6d7cc24f13596575f2e20b59909a0bb3047dd8511999d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24b78cc05798c69d06b6d7cc24f13596575f2e20b59909a0bb3047dd8511999d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24b78cc05798c69d06b6d7cc24f13596575f2e20b59909a0bb3047dd8511999d", kill_on_drop: false }` [INFO] [stdout] 24b78cc05798c69d06b6d7cc24f13596575f2e20b59909a0bb3047dd8511999d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3791c3faceee50d273b7f83ac0155d98f86ebe5dd1888a17367608dca225f39f [INFO] running `Command { std: "docker" "start" "-a" "3791c3faceee50d273b7f83ac0155d98f86ebe5dd1888a17367608dca225f39f", kill_on_drop: false }` [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking lock_api v0.4.11 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling glommio v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking cache-padded v1.3.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking owned-alloc v0.2.0 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking lockfree v0.5.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking concurrent-queue v1.2.4 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking intrusive-collections v0.9.6 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking rlimit v0.6.2 [INFO] [stderr] warning: glommio@0.8.0: Compiler version doesn't include clang or GCC: "cc" "--version" [INFO] [stderr] warning: glommio@0.8.0: Compiler version doesn't include clang or GCC: "cc" "--version" [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking bitmaps v3.2.1 [INFO] [stderr] Checking enclose v1.1.8 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking sketches-ddsketch v0.1.3 [INFO] [stderr] Checking buddy-alloc v0.4.2 [INFO] [stderr] Checking hdrhistogram v7.5.4 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stdout] warning: the item `OsStrExt` is imported redundantly [INFO] [stdout] --> src/sys/blocking.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | os::unix::{ffi::OsStrExt, prelude::*}, [INFO] [stdout] | ^^^^^^^^^^^^^ ---------- the item `OsStrExt` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/sys/sysfs.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | vec::Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Unpin` is imported redundantly [INFO] [stdout] --> src/task/join_handle.rs:9:27 [INFO] [stdout] | [INFO] [stdout] 9 | marker::{PhantomData, Unpin}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Unpin` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/io/dma_file_stream.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | vec::Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/sys/blocking.rs:138:23 [INFO] [stdout] | [INFO] [stdout] 138 | struct BlockingThread(JoinHandle<()>); [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `BlockingThread` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 138 | struct BlockingThread(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/sys/source.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 52 | SockSendMsg( [INFO] [stdout] | ----------- field in this variant [INFO] [stdout] 53 | DmaBuffer, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 53 | (), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `in_kernel` is never used [INFO] [stdout] --> src/sys/uring.rs:666:8 [INFO] [stdout] | [INFO] [stdout] 662 | pub(crate) trait UringCommon { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 666 | fn in_kernel(&self) -> usize; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[track_caller]` on async functions is a no-op [INFO] [stdout] --> src/channels/shared_channel.rs:289:5 [INFO] [stdout] | [INFO] [stdout] 289 | #[track_caller] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 290 | / pub async fn send(&self, item: T) -> Result<(), T> { [INFO] [stdout] 291 | | let waiter = future::poll_fn(|cx| self.wait_for_room(cx)); [INFO] [stdout] 292 | | waiter.await; [INFO] [stdout] 293 | | let res = self.try_send(item); [INFO] [stdout] ... | [INFO] [stdout] 297 | | res [INFO] [stdout] 298 | | } [INFO] [stdout] | |_____- this function will not propagate the caller location [INFO] [stdout] | [INFO] [stdout] = note: see issue #110011 for more information [INFO] [stdout] = help: add `#![feature(async_fn_track_caller)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-04; consider upgrading it if it is out of date [INFO] [stdout] = note: `#[warn(ungated_async_fn_track_caller)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[track_caller]` on async functions is a no-op [INFO] [stdout] --> src/net/udp_socket.rs:495:5 [INFO] [stdout] | [INFO] [stdout] 495 | #[track_caller] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 496 | / pub async fn peek_from(&self, buf: &mut [u8]) -> Result<(usize, SocketAddr)> { [INFO] [stdout] 497 | | let (sz, addr) = self.socket.peek_from(buf).await?; [INFO] [stdout] 498 | | [INFO] [stdout] 499 | | let addr = match addr { [INFO] [stdout] ... | [INFO] [stdout] 503 | | Ok((sz, addr.to_std())) [INFO] [stdout] 504 | | } [INFO] [stdout] | |_____- this function will not propagate the caller location [INFO] [stdout] | [INFO] [stdout] = note: see issue #110011 for more information [INFO] [stdout] = help: add `#![feature(async_fn_track_caller)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-04; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[track_caller]` on async functions is a no-op [INFO] [stdout] --> src/net/udp_socket.rs:583:5 [INFO] [stdout] | [INFO] [stdout] 583 | #[track_caller] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 584 | / pub async fn recv_from(&self, buf: &mut [u8]) -> Result<(usize, SocketAddr)> { [INFO] [stdout] 585 | | let (sz, addr) = self.socket.recv_from(buf).await?; [INFO] [stdout] 586 | | let addr = match addr { [INFO] [stdout] 587 | | nix::sys::socket::SockAddr::Inet(addr) => addr, [INFO] [stdout] ... | [INFO] [stdout] 590 | | Ok((sz, addr.to_std())) [INFO] [stdout] 591 | | } [INFO] [stdout] | |_____- this function will not propagate the caller location [INFO] [stdout] | [INFO] [stdout] = note: see issue #110011 for more information [INFO] [stdout] = help: add `#![feature(async_fn_track_caller)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-04; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[track_caller]` on async functions is a no-op [INFO] [stdout] --> src/net/unix.rs:597:5 [INFO] [stdout] | [INFO] [stdout] 597 | #[track_caller] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 598 | / pub async fn peek_from(&self, buf: &mut [u8]) -> Result<(usize, UnixAddr)> { [INFO] [stdout] 599 | | let (sz, addr) = self.socket.peek_from(buf).await?; [INFO] [stdout] 600 | | [INFO] [stdout] 601 | | let addr = match addr { [INFO] [stdout] ... | [INFO] [stdout] 605 | | Ok((sz, addr)) [INFO] [stdout] 606 | | } [INFO] [stdout] | |_____- this function will not propagate the caller location [INFO] [stdout] | [INFO] [stdout] = note: see issue #110011 for more information [INFO] [stdout] = help: add `#![feature(async_fn_track_caller)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-04; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[track_caller]` on async functions is a no-op [INFO] [stdout] --> src/net/unix.rs:675:5 [INFO] [stdout] | [INFO] [stdout] 675 | #[track_caller] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 676 | / pub async fn recv_from(&self, buf: &mut [u8]) -> Result<(usize, UnixAddr)> { [INFO] [stdout] 677 | | let (sz, addr) = self.socket.recv_from(buf).await?; [INFO] [stdout] 678 | | let addr = match addr { [INFO] [stdout] 679 | | nix::sys::socket::SockAddr::Unix(addr) => addr, [INFO] [stdout] ... | [INFO] [stdout] 682 | | Ok((sz, addr)) [INFO] [stdout] 683 | | } [INFO] [stdout] | |_____- this function will not propagate the caller location [INFO] [stdout] | [INFO] [stdout] = note: see issue #110011 for more information [INFO] [stdout] = help: add `#![feature(async_fn_track_caller)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-04; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OsStrExt` is imported redundantly [INFO] [stdout] --> src/sys/blocking.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | os::unix::{ffi::OsStrExt, prelude::*}, [INFO] [stdout] | ^^^^^^^^^^^^^ ---------- the item `OsStrExt` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Instant` is imported redundantly [INFO] [stdout] --> src/sys/uring.rs:2054:9 [INFO] [stdout] | [INFO] [stdout] 2054 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2055 | [INFO] [stdout] 2056 | use super::*; [INFO] [stdout] | -------- the item `Instant` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Unpin` is imported redundantly [INFO] [stdout] --> src/task/join_handle.rs:9:27 [INFO] [stdout] | [INFO] [stdout] 9 | marker::{PhantomData, Unpin}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Unpin` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/channels/shared_channel.rs:502:13 [INFO] [stdout] | [INFO] [stdout] 492 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 502 | Arc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `io` is imported redundantly [INFO] [stdout] --> src/error.rs:553:15 [INFO] [stdout] | [INFO] [stdout] 553 | use std::{io, panic::panic_any}; [INFO] [stdout] | ^^ [INFO] [stdout] 554 | [INFO] [stdout] 555 | use super::*; [INFO] [stdout] | -------- the item `io` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MaybeUninit` is imported redundantly [INFO] [stdout] --> src/executor/mod.rs:2840:9 [INFO] [stdout] | [INFO] [stdout] 2840 | use core::mem::MaybeUninit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 2863 | use super::*; [INFO] [stdout] | -------- the item `MaybeUninit` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/executor/mod.rs:2846:13 [INFO] [stdout] | [INFO] [stdout] 2846 | Arc, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 2863 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Mutex` is imported redundantly [INFO] [stdout] --> src/executor/mod.rs:2847:13 [INFO] [stdout] | [INFO] [stdout] 2847 | Mutex, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 2863 | use super::*; [INFO] [stdout] | -------- the item `Mutex` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StreamExt` is imported redundantly [INFO] [stdout] --> src/io/bulk_io.rs:529:32 [INFO] [stdout] | [INFO] [stdout] 528 | use super::*; [INFO] [stdout] | -------- the item `StreamExt` is already imported here [INFO] [stdout] 529 | use futures_lite::{stream, StreamExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StreamExt` is imported redundantly [INFO] [stdout] --> src/io/dma_file.rs:546:32 [INFO] [stdout] | [INFO] [stdout] 543 | use super::*; [INFO] [stdout] | -------- the item `StreamExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 546 | use futures_lite::{stream, StreamExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsyncRead` is imported redundantly [INFO] [stdout] --> src/io/dma_file_stream.rs:1415:41 [INFO] [stdout] | [INFO] [stdout] 1413 | use super::*; [INFO] [stdout] | -------- the item `AsyncRead` is already imported here [INFO] [stdout] 1414 | use crate::{io::dma_file::align_up, test_utils::make_test_directories, timer::Timer}; [INFO] [stdout] 1415 | use futures::{task::noop_waker_ref, AsyncRead, AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rc` is imported redundantly [INFO] [stdout] --> src/io/sched.rs:250:9 [INFO] [stdout] | [INFO] [stdout] 243 | use super::*; [INFO] [stdout] | -------- the item `Rc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 250 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/net/tcp_socket.rs:747:16 [INFO] [stdout] | [INFO] [stdout] 735 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] ... [INFO] [stdout] 747 | time::{Duration, Instant}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/net/udp_socket.rs:665:9 [INFO] [stdout] | [INFO] [stdout] 662 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] ... [INFO] [stdout] 665 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RwLock` is imported redundantly [INFO] [stdout] --> src/sync/rwlock.rs:913:17 [INFO] [stdout] | [INFO] [stdout] 912 | use super::*; [INFO] [stdout] | -------- the item `RwLock` is already imported here [INFO] [stdout] 913 | use crate::{sync::rwlock::RwLock, timer::Timer, LocalExecutor}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RefCell` is imported redundantly [INFO] [stdout] --> src/sync/rwlock.rs:917:15 [INFO] [stdout] | [INFO] [stdout] 912 | use super::*; [INFO] [stdout] | -------- the item `RefCell` is already imported here [INFO] [stdout] ... [INFO] [stdout] 917 | use std::{cell::RefCell, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rc` is imported redundantly [INFO] [stdout] --> src/sync/semaphore.rs:704:9 [INFO] [stdout] | [INFO] [stdout] 694 | use super::*; [INFO] [stdout] | -------- the item `Rc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 704 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RefCell` is imported redundantly [INFO] [stdout] --> src/timer/timer_impl.rs:792:22 [INFO] [stdout] | [INFO] [stdout] 789 | use super::*; [INFO] [stdout] | -------- the item `RefCell` is already imported here [INFO] [stdout] ... [INFO] [stdout] 792 | cell::{Cell, RefCell}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rc` is imported redundantly [INFO] [stdout] --> src/timer/timer_impl.rs:793:9 [INFO] [stdout] | [INFO] [stdout] 789 | use super::*; [INFO] [stdout] | -------- the item `Rc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 793 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/sys/blocking.rs:138:23 [INFO] [stdout] | [INFO] [stdout] 138 | struct BlockingThread(JoinHandle<()>); [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `BlockingThread` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 138 | struct BlockingThread(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/sys/source.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 52 | SockSendMsg( [INFO] [stdout] | ----------- field in this variant [INFO] [stdout] 53 | DmaBuffer, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 53 | (), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `in_kernel` is never used [INFO] [stdout] --> src/sys/uring.rs:666:8 [INFO] [stdout] | [INFO] [stdout] 662 | pub(crate) trait UringCommon { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 666 | fn in_kernel(&self) -> usize; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[track_caller]` on async functions is a no-op [INFO] [stdout] --> src/channels/shared_channel.rs:289:5 [INFO] [stdout] | [INFO] [stdout] 289 | #[track_caller] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 290 | / pub async fn send(&self, item: T) -> Result<(), T> { [INFO] [stdout] 291 | | let waiter = future::poll_fn(|cx| self.wait_for_room(cx)); [INFO] [stdout] 292 | | waiter.await; [INFO] [stdout] 293 | | let res = self.try_send(item); [INFO] [stdout] ... | [INFO] [stdout] 297 | | res [INFO] [stdout] 298 | | } [INFO] [stdout] | |_____- this function will not propagate the caller location [INFO] [stdout] | [INFO] [stdout] = note: see issue #110011 for more information [INFO] [stdout] = help: add `#![feature(async_fn_track_caller)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-04; consider upgrading it if it is out of date [INFO] [stdout] = note: `#[warn(ungated_async_fn_track_caller)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[track_caller]` on async functions is a no-op [INFO] [stdout] --> src/net/udp_socket.rs:495:5 [INFO] [stdout] | [INFO] [stdout] 495 | #[track_caller] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 496 | / pub async fn peek_from(&self, buf: &mut [u8]) -> Result<(usize, SocketAddr)> { [INFO] [stdout] 497 | | let (sz, addr) = self.socket.peek_from(buf).await?; [INFO] [stdout] 498 | | [INFO] [stdout] 499 | | let addr = match addr { [INFO] [stdout] ... | [INFO] [stdout] 503 | | Ok((sz, addr.to_std())) [INFO] [stdout] 504 | | } [INFO] [stdout] | |_____- this function will not propagate the caller location [INFO] [stdout] | [INFO] [stdout] = note: see issue #110011 for more information [INFO] [stdout] = help: add `#![feature(async_fn_track_caller)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-04; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[track_caller]` on async functions is a no-op [INFO] [stdout] --> src/net/udp_socket.rs:583:5 [INFO] [stdout] | [INFO] [stdout] 583 | #[track_caller] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 584 | / pub async fn recv_from(&self, buf: &mut [u8]) -> Result<(usize, SocketAddr)> { [INFO] [stdout] 585 | | let (sz, addr) = self.socket.recv_from(buf).await?; [INFO] [stdout] 586 | | let addr = match addr { [INFO] [stdout] 587 | | nix::sys::socket::SockAddr::Inet(addr) => addr, [INFO] [stdout] ... | [INFO] [stdout] 590 | | Ok((sz, addr.to_std())) [INFO] [stdout] 591 | | } [INFO] [stdout] | |_____- this function will not propagate the caller location [INFO] [stdout] | [INFO] [stdout] = note: see issue #110011 for more information [INFO] [stdout] = help: add `#![feature(async_fn_track_caller)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-04; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[track_caller]` on async functions is a no-op [INFO] [stdout] --> src/net/unix.rs:597:5 [INFO] [stdout] | [INFO] [stdout] 597 | #[track_caller] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 598 | / pub async fn peek_from(&self, buf: &mut [u8]) -> Result<(usize, UnixAddr)> { [INFO] [stdout] 599 | | let (sz, addr) = self.socket.peek_from(buf).await?; [INFO] [stdout] 600 | | [INFO] [stdout] 601 | | let addr = match addr { [INFO] [stdout] ... | [INFO] [stdout] 605 | | Ok((sz, addr)) [INFO] [stdout] 606 | | } [INFO] [stdout] | |_____- this function will not propagate the caller location [INFO] [stdout] | [INFO] [stdout] = note: see issue #110011 for more information [INFO] [stdout] = help: add `#![feature(async_fn_track_caller)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-04; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[track_caller]` on async functions is a no-op [INFO] [stdout] --> src/net/unix.rs:675:5 [INFO] [stdout] | [INFO] [stdout] 675 | #[track_caller] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 676 | / pub async fn recv_from(&self, buf: &mut [u8]) -> Result<(usize, UnixAddr)> { [INFO] [stdout] 677 | | let (sz, addr) = self.socket.recv_from(buf).await?; [INFO] [stdout] 678 | | let addr = match addr { [INFO] [stdout] 679 | | nix::sys::socket::SockAddr::Unix(addr) => addr, [INFO] [stdout] ... | [INFO] [stdout] 682 | | Ok((sz, addr)) [INFO] [stdout] 683 | | } [INFO] [stdout] | |_____- this function will not propagate the caller location [INFO] [stdout] | [INFO] [stdout] = note: see issue #110011 for more information [INFO] [stdout] = help: add `#![feature(async_fn_track_caller)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-04; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.89s [INFO] running `Command { std: "docker" "inspect" "3791c3faceee50d273b7f83ac0155d98f86ebe5dd1888a17367608dca225f39f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3791c3faceee50d273b7f83ac0155d98f86ebe5dd1888a17367608dca225f39f", kill_on_drop: false }` [INFO] [stdout] 3791c3faceee50d273b7f83ac0155d98f86ebe5dd1888a17367608dca225f39f