[INFO] fetching crate mfio-netfs 0.1.0... [INFO] testing mfio-netfs-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_1 [INFO] extracting crate mfio-netfs 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate mfio-netfs 0.1.0 [INFO] finished tweaking crates.io crate mfio-netfs 0.1.0 [INFO] tweaked toml for crates.io crate mfio-netfs 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mfio-netfs 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mfio-netfs 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tarc v0.1.4 [INFO] [stderr] Downloaded mfio-derive v0.1.0 [INFO] [stderr] Downloaded cglue-gen v0.2.9 [INFO] [stderr] Downloaded async-semaphore v1.2.0 [INFO] [stderr] Downloaded typed-path v0.7.0 [INFO] [stderr] Downloaded cglue v0.2.14 [INFO] [stderr] Downloaded mfio v0.1.0 [INFO] [stderr] Downloaded mfio-rt v0.1.0 [INFO] [stderr] Downloaded cglue-macro v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b112eae9c50893ad9b4aaec901eeb349580d4bf8fff893b4dbe8dcff30d10fc [INFO] running `Command { std: "docker" "start" "-a" "9b112eae9c50893ad9b4aaec901eeb349580d4bf8fff893b4dbe8dcff30d10fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b112eae9c50893ad9b4aaec901eeb349580d4bf8fff893b4dbe8dcff30d10fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b112eae9c50893ad9b4aaec901eeb349580d4bf8fff893b4dbe8dcff30d10fc", kill_on_drop: false }` [INFO] [stdout] 9b112eae9c50893ad9b4aaec901eeb349580d4bf8fff893b4dbe8dcff30d10fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0e9f5ca861f01cb72c5dd3fb73a50b747e7a343d465e051b297f421ce4ea6705 [INFO] running `Command { std: "docker" "start" "-a" "0e9f5ca861f01cb72c5dd3fb73a50b747e7a343d465e051b297f421ce4ea6705", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling winnow v0.5.25 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-sink v0.3.29 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling tarc v0.1.4 [INFO] [stderr] Compiling no-std-compat v0.4.1 [INFO] [stderr] Compiling rangemap v1.4.0 [INFO] [stderr] Compiling typed-path v0.7.0 [INFO] [stderr] Compiling embedded-io v0.4.0 [INFO] [stderr] Compiling oneshot v0.1.6 [INFO] [stderr] Compiling cobs v0.2.3 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling debug-ignore v1.0.5 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling cglue v0.2.14 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling toml_edit v0.20.7 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling proc-macro-crate v2.0.0 [INFO] [stderr] Compiling cglue-gen v0.2.9 [INFO] [stderr] Compiling mfio-derive v0.1.0 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling bytemuck v1.14.0 [INFO] [stderr] Compiling pin-project v1.1.3 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling cglue-macro v0.2.3 [INFO] [stderr] Compiling futures v0.3.29 [INFO] [stderr] Compiling mfio v0.1.0 [INFO] [stderr] Compiling postcard v1.0.8 [INFO] [stderr] Compiling mfio-rt v0.1.0 [INFO] [stderr] Compiling mfio-netfs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/net/client.rs:622:23 [INFO] [stdout] | [INFO] [stdout] 622 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 622 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/net/client.rs:626:20 [INFO] [stdout] | [INFO] [stdout] 626 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 626 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.89s [INFO] running `Command { std: "docker" "inspect" "0e9f5ca861f01cb72c5dd3fb73a50b747e7a343d465e051b297f421ce4ea6705", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e9f5ca861f01cb72c5dd3fb73a50b747e7a343d465e051b297f421ce4ea6705", kill_on_drop: false }` [INFO] [stdout] 0e9f5ca861f01cb72c5dd3fb73a50b747e7a343d465e051b297f421ce4ea6705 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ff507eb11d8b4cfbeb3a5d2a40ab4d380ed8419a0f178e9c5b2fb801a9a8d003 [INFO] running `Command { std: "docker" "start" "-a" "ff507eb11d8b4cfbeb3a5d2a40ab4d380ed8419a0f178e9c5b2fb801a9a8d003", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling futures-io v0.3.29 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling rustix v0.38.26 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling futures-lite v2.1.0 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling waker-fn v1.1.1 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling async-task v4.5.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling piper v0.2.1 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling concurrent-queue v2.4.0 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling ciborium-io v0.2.1 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling event-listener v4.0.0 [INFO] [stderr] Compiling event-listener v3.1.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling ciborium-ll v0.2.1 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling clap_builder v4.4.11 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling event-listener-strategy v0.4.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling async-lock v3.2.0 [INFO] [stderr] Compiling async-channel v2.1.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling async-semaphore v1.2.0 [INFO] [stderr] Compiling pathdiff v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling rayon v1.8.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling blocking v1.5.1 [INFO] [stderr] Compiling async-executor v1.8.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling tokio v1.34.0 [INFO] [stderr] Compiling clap v4.4.11 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling futures-executor v0.3.29 [INFO] [stderr] Compiling async-net v1.8.0 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling futures v0.3.29 [INFO] [stderr] Compiling mfio v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling postcard v1.0.8 [INFO] [stderr] Compiling ciborium v0.2.1 [INFO] [stderr] Compiling mfio-rt v0.1.0 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling polling v3.3.1 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling env_logger v0.10.1 [INFO] [stderr] Compiling async-io v2.2.1 [INFO] [stderr] Compiling mfio-netfs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling async-signal v0.2.5 [INFO] [stderr] Compiling async-process v1.8.1 [INFO] [stderr] Compiling smol v1.3.0 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/net/client.rs:622:23 [INFO] [stdout] | [INFO] [stdout] 622 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 622 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/net/client.rs:626:20 [INFO] [stdout] | [INFO] [stdout] 626 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 626 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/net/client.rs:622:23 [INFO] [stdout] | [INFO] [stdout] 622 | fn polling_handle(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 622 | fn polling_handle(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/net/client.rs:626:20 [INFO] [stdout] | [INFO] [stdout] 626 | fn get_backend(&self) -> BackendHandle { [INFO] [stdout] | ^^^^^ ---------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 626 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 21.26s [INFO] running `Command { std: "docker" "inspect" "ff507eb11d8b4cfbeb3a5d2a40ab4d380ed8419a0f178e9c5b2fb801a9a8d003", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff507eb11d8b4cfbeb3a5d2a40ab4d380ed8419a0f178e9c5b2fb801a9a8d003", kill_on_drop: false }` [INFO] [stdout] ff507eb11d8b4cfbeb3a5d2a40ab4d380ed8419a0f178e9c5b2fb801a9a8d003 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8b55d1947ec2f77aaaae1c7b20e5ad0afc9a35ae9f6d4b06b880134ca7a945be [INFO] running `Command { std: "docker" "start" "-a" "8b55d1947ec2f77aaaae1c7b20e5ad0afc9a35ae9f6d4b06b880134ca7a945be", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/net/client.rs:622:23 [INFO] [stderr] | [INFO] [stderr] 622 | fn polling_handle(&self) -> Option { [INFO] [stderr] | ^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 622 | fn polling_handle(&self) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/net/client.rs:626:20 [INFO] [stderr] | [INFO] [stderr] 626 | fn get_backend(&self) -> BackendHandle { [INFO] [stderr] | ^^^^^ ---------------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 626 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `mfio-netfs` (lib) generated 2 warnings (run `cargo fix --lib -p mfio-netfs` to apply 2 suggestions) [INFO] [stderr] warning: `mfio-netfs` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mfio_netfs-c9f1c40f23fee748) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test net::server::tests::fs_test ... ok [INFO] [stdout] test net::server::tests::tests::dirs_equal ... ok [INFO] [stdout] test net::server::tests::tests::files_equal ... ok [INFO] [stdout] test net::server::tests::tests::files_equal_rel ... ok [INFO] [stdout] test net::server::tests::tests::writes_equal ... ok [INFO] [stdout] test net::server::tests::tests::writes_equal_rel ... ok [INFO] [stdout] test net::server::tests::tests::all_tests_con ... ok [INFO] [stdout] test net::server::tests::tests::all_tests_seq has been running for over 60 seconds [INFO] [stdout] test net::server::tests::tests::walk_dirs has been running for over 60 seconds [INFO] [stdout] test net::server::tests::tests::walk_dirs ... ok [INFO] [stdout] test net::server::tests::tests::all_tests_seq ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 132.59s [INFO] [stdout] [INFO] [stderr] Doc-tests mfio_netfs [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8b55d1947ec2f77aaaae1c7b20e5ad0afc9a35ae9f6d4b06b880134ca7a945be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b55d1947ec2f77aaaae1c7b20e5ad0afc9a35ae9f6d4b06b880134ca7a945be", kill_on_drop: false }` [INFO] [stdout] 8b55d1947ec2f77aaaae1c7b20e5ad0afc9a35ae9f6d4b06b880134ca7a945be