[INFO] fetching crate mfio-rt 0.1.0... [INFO] checking mfio-rt-0.1.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate mfio-rt 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate mfio-rt 0.1.0 [INFO] finished tweaking crates.io crate mfio-rt 0.1.0 [INFO] tweaked toml for crates.io crate mfio-rt 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mfio-rt 0.1.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 251 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.5.1 (available: v0.7.0) [INFO] [stderr] Adding env_logger v0.10.2 (available: v0.11.8) [INFO] [stderr] Adding flume v0.10.14 (available: v0.11.1) [INFO] [stderr] Adding force-send-sync v1.2.0 (available: v2.0.0) [INFO] [stderr] Adding glommio v0.8.0 (available: v0.9.0) [INFO] [stderr] Adding io-uring v0.6.4 (available: v0.7.10) [INFO] [stderr] Adding mio v0.8.11 (available: v1.0.4) [INFO] [stderr] Adding nix v0.26.4 (available: v0.30.1) [INFO] [stderr] Adding pollster v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding smol v1.3.0 (available: v2.0.2) [INFO] [stderr] Adding typed-path v0.7.1 (available: v0.11.0) [INFO] [stderr] Adding windows v0.51.1 (available: v0.61.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mfio-derive v0.1.0 [INFO] [stderr] Downloaded pollster-macro v0.1.0 [INFO] [stderr] Downloaded mfio v0.1.0 [INFO] [stderr] Downloaded force-send-sync v1.2.0 [INFO] [stderr] Downloaded cglue-macro v0.2.3 [INFO] [stderr] Downloaded cglue v0.2.14 [INFO] [stderr] Downloaded async-semaphore v1.2.1 [INFO] [stderr] Downloaded buddy-alloc v0.4.2 [INFO] [stderr] Downloaded cglue-gen v0.2.9 [INFO] [stderr] Downloaded typed-path v0.7.1 [INFO] [stderr] Downloaded concurrent-queue v1.2.4 [INFO] [stderr] Downloaded enclose v1.2.1 [INFO] [stderr] Downloaded rlimit v0.6.2 [INFO] [stderr] Downloaded sketches-ddsketch v0.1.3 [INFO] [stderr] Downloaded smol v1.3.0 [INFO] [stderr] Downloaded rio v0.9.4 [INFO] [stderr] Downloaded glommio v0.8.0 [INFO] [stderr] Downloaded tarc v0.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e24c66ab05a4a4bad414c96418df8013db34fe1542bc1a88180c0d86185eec8c [INFO] running `Command { std: "docker" "start" "-a" "e24c66ab05a4a4bad414c96418df8013db34fe1542bc1a88180c0d86185eec8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e24c66ab05a4a4bad414c96418df8013db34fe1542bc1a88180c0d86185eec8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e24c66ab05a4a4bad414c96418df8013db34fe1542bc1a88180c0d86185eec8c", kill_on_drop: false }` [INFO] [stdout] e24c66ab05a4a4bad414c96418df8013db34fe1542bc1a88180c0d86185eec8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43b64f3fb6428f89efb79308d5c863ed6276909b692113be15a2c87e0c07667a [INFO] running `Command { std: "docker" "start" "-a" "43b64f3fb6428f89efb79308d5c863ed6276909b692113be15a2c87e0c07667a", kill_on_drop: false }` [INFO] [stderr] Checking futures-lite v2.6.1 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.28 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking async-io v2.5.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking blocking v1.6.2 [INFO] [stderr] Compiling cglue v0.2.14 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking rustix v0.38.44 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Compiling cglue-gen v0.2.9 [INFO] [stderr] Checking async-signal v0.2.12 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Checking tarc v0.1.6 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling io-uring v0.6.4 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking async-net v1.8.0 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Compiling glommio v0.8.0 [INFO] [stderr] Checking async-executor v1.13.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Compiling mfio-derive v0.1.0 [INFO] [stderr] Checking rangemap v1.6.0 [INFO] [stderr] Checking concurrent-queue v1.2.4 [INFO] [stderr] Checking smol v1.3.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Compiling pollster-macro v0.1.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rlimit v0.6.2 [INFO] [stderr] Checking oneshot v0.1.11 [INFO] [stderr] Checking typed-path v0.7.1 [INFO] [stderr] Checking enclose v1.2.1 [INFO] [stderr] Checking buddy-alloc v0.4.2 [INFO] [stderr] Checking sketches-ddsketch v0.1.3 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking pollster v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking async-semaphore v1.2.1 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking rio v0.9.4 [INFO] [stderr] Checking pathdiff v0.2.3 [INFO] [stderr] Compiling cglue-macro v0.2.3 [INFO] [stderr] Checking mfio v0.1.0 [INFO] [stderr] Checking mfio-rt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/native/mod.rs:154:24 [INFO] [stdout] | [INFO] [stdout] 154 | if let Ok(v) = impls::$mod::Runtime::try_new() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 329 | / fs_dispatch! { [INFO] [stdout] 330 | | #[cfg(all(not(miri), target_os = "linux", feature = "io-uring"))] [INFO] [stdout] 331 | | IoUring => io_uring, [INFO] [stdout] 332 | | #[cfg(all(not(miri), target_os = "windows", feature = "iocp"))] [INFO] [stdout] ... | [INFO] [stdout] 336 | | Default => thread, [INFO] [stdout] 337 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] = note: this warning originates in the macro `fs_dispatch` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify_sync` is never used [INFO] [stdout] --> src/native/mod.rs:341:14 [INFO] [stdout] | [INFO] [stdout] 341 | const fn verify_sync() {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/native/impls/io_uring/mod.rs:46:45 [INFO] [stdout] | [INFO] [stdout] 46 | FileWrite(AllocedOrTransferred, RawBox), [INFO] [stdout] | --------- field in this variant ^^^^^^ [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] 46 - FileWrite(AllocedOrTransferred, RawBox), [INFO] [stdout] 46 + FileWrite(AllocedOrTransferred, ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `diff_paths` is never used [INFO] [stdout] --> src/util.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn diff_paths(path: P, base: B) -> Option [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `static_conv_ref` is never used [INFO] [stdout] --> src/util/stream.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 19 | trait StaticConv { [INFO] [stdout] | ---------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 22 | unsafe fn static_conv_ref<'a, 'b>(inp: &'b Self::This<'static>) -> &'b Self::This<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/mod.rs:80:31 [INFO] [stdout] | [INFO] [stdout] 80 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 329 | / fs_dispatch! { [INFO] [stdout] 330 | | #[cfg(all(not(miri), target_os = "linux", feature = "io-uring"))] [INFO] [stdout] 331 | | IoUring => io_uring, [INFO] [stdout] 332 | | #[cfg(all(not(miri), target_os = "windows", feature = "iocp"))] [INFO] [stdout] ... | [INFO] [stdout] 336 | | Default => thread, [INFO] [stdout] 337 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `fs_dispatch` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 80 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/mod.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 86 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 329 | / fs_dispatch! { [INFO] [stdout] 330 | | #[cfg(all(not(miri), target_os = "linux", feature = "io-uring"))] [INFO] [stdout] 331 | | IoUring => io_uring, [INFO] [stdout] 332 | | #[cfg(all(not(miri), target_os = "windows", feature = "iocp"))] [INFO] [stdout] ... | [INFO] [stdout] 336 | | Default => thread, [INFO] [stdout] 337 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `fs_dispatch` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 86 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/mod.rs:447:23 [INFO] [stdout] | [INFO] [stdout] 447 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 447 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/mod.rs:451:20 [INFO] [stdout] | [INFO] [stdout] 451 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 451 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/impls/thread.rs:463:23 [INFO] [stdout] | [INFO] [stdout] 463 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 463 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/impls/thread.rs:467:20 [INFO] [stdout] | [INFO] [stdout] 467 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 467 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/impls/io_uring/mod.rs:266:20 [INFO] [stdout] | [INFO] [stdout] 266 | fn push_handle(&mut self) -> IoUringPushHandle { [INFO] [stdout] | ^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 266 | fn push_handle(&mut self) -> IoUringPushHandle<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/impls/io_uring/mod.rs:628:23 [INFO] [stdout] | [INFO] [stdout] 628 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 628 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/impls/io_uring/mod.rs:638:20 [INFO] [stdout] | [INFO] [stdout] 638 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 638 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/impls/mio/mod.rs:301:23 [INFO] [stdout] | [INFO] [stdout] 301 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 301 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/impls/mio/mod.rs:311:20 [INFO] [stdout] | [INFO] [stdout] 311 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 311 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/stream.rs:627:24 [INFO] [stdout] | [INFO] [stdout] 627 | pub fn write_queue(&mut self) -> &[IoSlice] { [INFO] [stdout] | ^^^^^^^^^ ---------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 627 | pub fn write_queue(&mut self) -> &[IoSlice<'_>] { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/virt/mod.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | fn read(&self) -> Ref { [INFO] [stdout] | ^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 55 | fn read(&self) -> Ref<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/virt/mod.rs:59:14 [INFO] [stdout] | [INFO] [stdout] 59 | fn write(&self) -> RefMut { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 59 | fn write(&self) -> RefMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/virt/mod.rs:100:23 [INFO] [stdout] | [INFO] [stdout] 100 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 100 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/virt/mod.rs:104:20 [INFO] [stdout] | [INFO] [stdout] 104 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 104 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/native/mod.rs:154:24 [INFO] [stdout] | [INFO] [stdout] 154 | if let Ok(v) = impls::$mod::Runtime::try_new() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 329 | / fs_dispatch! { [INFO] [stdout] 330 | | #[cfg(all(not(miri), target_os = "linux", feature = "io-uring"))] [INFO] [stdout] 331 | | IoUring => io_uring, [INFO] [stdout] 332 | | #[cfg(all(not(miri), target_os = "windows", feature = "iocp"))] [INFO] [stdout] ... | [INFO] [stdout] 336 | | Default => thread, [INFO] [stdout] 337 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] = note: this warning originates in the macro `fs_dispatch` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify_sync` is never used [INFO] [stdout] --> src/native/mod.rs:341:14 [INFO] [stdout] | [INFO] [stdout] 341 | const fn verify_sync() {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/native/impls/io_uring/mod.rs:46:45 [INFO] [stdout] | [INFO] [stdout] 46 | FileWrite(AllocedOrTransferred, RawBox), [INFO] [stdout] | --------- field in this variant ^^^^^^ [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] 46 - FileWrite(AllocedOrTransferred, RawBox), [INFO] [stdout] 46 + FileWrite(AllocedOrTransferred, ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `static_conv_ref` is never used [INFO] [stdout] --> src/util/stream.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 19 | trait StaticConv { [INFO] [stdout] | ---------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 22 | unsafe fn static_conv_ref<'a, 'b>(inp: &'b Self::This<'static>) -> &'b Self::This<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/mod.rs:80:31 [INFO] [stdout] | [INFO] [stdout] 80 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 329 | / fs_dispatch! { [INFO] [stdout] 330 | | #[cfg(all(not(miri), target_os = "linux", feature = "io-uring"))] [INFO] [stdout] 331 | | IoUring => io_uring, [INFO] [stdout] 332 | | #[cfg(all(not(miri), target_os = "windows", feature = "iocp"))] [INFO] [stdout] ... | [INFO] [stdout] 336 | | Default => thread, [INFO] [stdout] 337 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `fs_dispatch` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 80 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/mod.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 86 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 329 | / fs_dispatch! { [INFO] [stdout] 330 | | #[cfg(all(not(miri), target_os = "linux", feature = "io-uring"))] [INFO] [stdout] 331 | | IoUring => io_uring, [INFO] [stdout] 332 | | #[cfg(all(not(miri), target_os = "windows", feature = "iocp"))] [INFO] [stdout] ... | [INFO] [stdout] 336 | | Default => thread, [INFO] [stdout] 337 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `fs_dispatch` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 86 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/mod.rs:447:23 [INFO] [stdout] | [INFO] [stdout] 447 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 447 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/mod.rs:451:20 [INFO] [stdout] | [INFO] [stdout] 451 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 451 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/impls/thread.rs:463:23 [INFO] [stdout] | [INFO] [stdout] 463 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 463 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/impls/thread.rs:467:20 [INFO] [stdout] | [INFO] [stdout] 467 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 467 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/impls/io_uring/mod.rs:266:20 [INFO] [stdout] | [INFO] [stdout] 266 | fn push_handle(&mut self) -> IoUringPushHandle { [INFO] [stdout] | ^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 266 | fn push_handle(&mut self) -> IoUringPushHandle<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/impls/io_uring/mod.rs:628:23 [INFO] [stdout] | [INFO] [stdout] 628 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 628 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/impls/io_uring/mod.rs:638:20 [INFO] [stdout] | [INFO] [stdout] 638 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 638 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/impls/mio/mod.rs:301:23 [INFO] [stdout] | [INFO] [stdout] 301 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 301 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/native/impls/mio/mod.rs:311:20 [INFO] [stdout] | [INFO] [stdout] 311 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 311 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/stream.rs:627:24 [INFO] [stdout] | [INFO] [stdout] 627 | pub fn write_queue(&mut self) -> &[IoSlice] { [INFO] [stdout] | ^^^^^^^^^ ---------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 627 | pub fn write_queue(&mut self) -> &[IoSlice<'_>] { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/virt/mod.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | fn read(&self) -> Ref { [INFO] [stdout] | ^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 55 | fn read(&self) -> Ref<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/virt/mod.rs:59:14 [INFO] [stdout] | [INFO] [stdout] 59 | fn write(&self) -> RefMut { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 59 | fn write(&self) -> RefMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/virt/mod.rs:100:23 [INFO] [stdout] | [INFO] [stdout] 100 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 100 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/virt/mod.rs:104:20 [INFO] [stdout] | [INFO] [stdout] 104 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 104 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.90s [INFO] running `Command { std: "docker" "inspect" "43b64f3fb6428f89efb79308d5c863ed6276909b692113be15a2c87e0c07667a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43b64f3fb6428f89efb79308d5c863ed6276909b692113be15a2c87e0c07667a", kill_on_drop: false }` [INFO] [stdout] 43b64f3fb6428f89efb79308d5c863ed6276909b692113be15a2c87e0c07667a