[INFO] fetching crate mfio-rt 0.1.0... [INFO] checking mfio-rt-0.1.0 against try#b047d5f4496a7526d91d0dddea494c05853f2a7b for pr-122661-1 [INFO] extracting crate mfio-rt 0.1.0 into /workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mfio-rt 0.1.0 on toolchain b047d5f4496a7526d91d0dddea494c05853f2a7b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "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" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 249 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: v0.7.9) [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" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de03dcda3399899f31e6e9709201f8afb896accf2fe655d9d7682a0da22993dc [INFO] running `Command { std: "docker" "start" "-a" "de03dcda3399899f31e6e9709201f8afb896accf2fe655d9d7682a0da22993dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de03dcda3399899f31e6e9709201f8afb896accf2fe655d9d7682a0da22993dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de03dcda3399899f31e6e9709201f8afb896accf2fe655d9d7682a0da22993dc", kill_on_drop: false }` [INFO] [stdout] de03dcda3399899f31e6e9709201f8afb896accf2fe655d9d7682a0da22993dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56a74b010ac60630d53ffe2d3a8297410c6a17482d08e2c28809f5bff5b53b7d [INFO] running `Command { std: "docker" "start" "-a" "56a74b010ac60630d53ffe2d3a8297410c6a17482d08e2c28809f5bff5b53b7d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking futures-lite v2.6.0 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Compiling rustix v0.37.28 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking lock_api v0.4.13 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking async-channel v2.5.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking blocking v1.6.2 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling cglue v0.2.14 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling cc v1.2.30 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Checking tarc v0.1.6 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Compiling io-uring v0.6.4 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking clap_builder v4.5.41 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Compiling glommio v0.8.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking async-executor v1.13.2 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking tokio v1.47.0 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking owned-alloc v0.2.0 [INFO] [stderr] Checking rangemap v1.6.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking bytemuck v1.23.1 [INFO] [stderr] Checking cache-padded v1.3.0 [INFO] [stderr] Checking rustc-demangle v0.1.26 [INFO] [stderr] Checking concurrent-queue v1.2.4 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking lockfree v0.5.1 [INFO] [stderr] Checking clap v4.5.41 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Compiling cglue-gen v0.2.9 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking rlimit v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking intrusive-collections v0.9.7 [INFO] [stderr] Checking bitmaps v3.2.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking humantime v2.2.0 [INFO] [stderr] Checking oneshot v0.1.11 [INFO] [stderr] Checking buddy-alloc v0.4.2 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking enclose v1.2.1 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking sketches-ddsketch v0.1.3 [INFO] [stderr] Checking typed-path v0.7.1 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rio v0.9.4 [INFO] [stderr] Checking async-semaphore v1.2.1 [INFO] [stderr] Checking pathdiff v0.2.3 [INFO] [stderr] Checking async-net v1.8.0 [INFO] [stderr] Compiling mfio-derive v0.1.0 [INFO] [stderr] Compiling pollster-macro v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Checking polling v3.9.0 [INFO] [stderr] Checking pollster v0.3.0 [INFO] [stderr] Checking async-io v2.5.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking async-signal v0.2.12 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking smol v1.3.0 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Compiling cglue-macro v0.2.3 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking mfio v0.1.0 [INFO] [stderr] Checking serde_json v1.0.141 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking mfio-rt v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.2.1 [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] [stderr] Checking criterion v0.5.1 [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 59.56s [INFO] running `Command { std: "docker" "inspect" "56a74b010ac60630d53ffe2d3a8297410c6a17482d08e2c28809f5bff5b53b7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56a74b010ac60630d53ffe2d3a8297410c6a17482d08e2c28809f5bff5b53b7d", kill_on_drop: false }` [INFO] [stdout] 56a74b010ac60630d53ffe2d3a8297410c6a17482d08e2c28809f5bff5b53b7d