[INFO] fetching crate mfio-netfs 0.1.0... [INFO] checking mfio-netfs-0.1.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate mfio-netfs 0.1.0 into /workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mfio-netfs 0.1.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a348f0b85a8b35440510ae67aab87e39adbf1acec767539a3d828816209cd22d [INFO] running `Command { std: "docker" "start" "-a" "a348f0b85a8b35440510ae67aab87e39adbf1acec767539a3d828816209cd22d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a348f0b85a8b35440510ae67aab87e39adbf1acec767539a3d828816209cd22d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a348f0b85a8b35440510ae67aab87e39adbf1acec767539a3d828816209cd22d", kill_on_drop: false }` [INFO] [stdout] a348f0b85a8b35440510ae67aab87e39adbf1acec767539a3d828816209cd22d [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1fab3d17c7db973287a12d05855f4f9d1c747d298a1f7e43c3c3a828d14668a4 [INFO] running `Command { std: "docker" "start" "-a" "1fab3d17c7db973287a12d05855f4f9d1c747d298a1f7e43c3c3a828d14668a4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling rustix v0.38.26 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking futures-lite v2.1.0 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling winnow v0.5.25 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking async-task v4.5.0 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking piper v0.2.1 [INFO] [stderr] Compiling cglue v0.2.14 [INFO] [stderr] Checking event-listener v4.0.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking tarc v0.1.4 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking async-lock v3.2.0 [INFO] [stderr] Checking async-channel v2.1.1 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling toml_edit v0.20.7 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking rangemap v1.4.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking async-executor v1.8.0 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking clap_builder v4.4.11 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking async-semaphore v1.2.0 [INFO] [stderr] Checking typed-path v0.7.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking oneshot v0.1.6 [INFO] [stderr] Checking embedded-io v0.4.0 [INFO] [stderr] Checking cobs v0.2.3 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking debug-ignore v1.0.5 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking termcolor v1.4.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling proc-macro-crate v2.0.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Compiling cglue-gen v0.2.9 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking polling v3.3.1 [INFO] [stderr] Checking blocking v1.5.1 [INFO] [stderr] Checking async-net v1.8.0 [INFO] [stderr] Checking async-io v2.2.1 [INFO] [stderr] Compiling mfio-derive v0.1.0 [INFO] [stderr] Checking async-signal v0.2.5 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking smol v1.3.0 [INFO] [stderr] Compiling cglue-macro v0.2.3 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking postcard v1.0.8 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking mfio v0.1.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking mfio-rt v0.1.0 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking mfio-netfs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/net/client.rs:622:23 [INFO] [stdout] | [INFO] [stdout] 622 | 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 622 | 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/net/client.rs:626:20 [INFO] [stdout] | [INFO] [stdout] 626 | 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] 626 | 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/net/client.rs:622:23 [INFO] [stdout] | [INFO] [stdout] 622 | 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 622 | 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/net/client.rs:626:20 [INFO] [stdout] | [INFO] [stdout] 626 | 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] 626 | fn get_backend(&self) -> BackendHandle<'_, Self::Backend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.34s [INFO] running `Command { std: "docker" "inspect" "1fab3d17c7db973287a12d05855f4f9d1c747d298a1f7e43c3c3a828d14668a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fab3d17c7db973287a12d05855f4f9d1c747d298a1f7e43c3c3a828d14668a4", kill_on_drop: false }` [INFO] [stdout] 1fab3d17c7db973287a12d05855f4f9d1c747d298a1f7e43c3c3a828d14668a4