[INFO] fetching crate vhost-device-scmi 0.3.0... [INFO] checking vhost-device-scmi-0.3.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate vhost-device-scmi 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate vhost-device-scmi 0.3.0 [INFO] finished tweaking crates.io crate vhost-device-scmi 0.3.0 [INFO] tweaked toml for crates.io crate vhost-device-scmi 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vhost-device-scmi 0.3.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate vhost-device-scmi 0.3.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vmm-sys-util v0.12.1 [INFO] [stderr] Downloaded clap v4.5.18 [INFO] [stderr] Downloaded uuid-macro-internal v1.10.0 [INFO] [stderr] Downloaded virtio-bindings v0.2.3 [INFO] [stderr] Downloaded vhost-user-backend v0.16.0 [INFO] [stderr] Downloaded vm-memory v0.15.0 [INFO] [stderr] Downloaded vhost v0.12.0 [INFO] [stderr] Downloaded virtio-queue v0.13.0 [INFO] [stderr] Downloaded clap_builder v4.5.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 735c8d80ba83a58c925f6bde150d83f17ca660d2e98be72a0fda74f1e5b42b38 [INFO] running `Command { std: "docker" "start" "-a" "735c8d80ba83a58c925f6bde150d83f17ca660d2e98be72a0fda74f1e5b42b38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "735c8d80ba83a58c925f6bde150d83f17ca660d2e98be72a0fda74f1e5b42b38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "735c8d80ba83a58c925f6bde150d83f17ca660d2e98be72a0fda74f1e5b42b38", kill_on_drop: false }` [INFO] [stdout] 735c8d80ba83a58c925f6bde150d83f17ca660d2e98be72a0fda74f1e5b42b38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43529e576ede2cd483bc7b44e8f8c65aecaa41e4263ad09210354bc9117420cc [INFO] running `Command { std: "docker" "start" "-a" "43529e576ede2cd483bc7b44e8f8c65aecaa41e4263ad09210354bc9117420cc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking virtio-bindings v0.2.3 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.46 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking vmm-sys-util v0.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking regex v1.11.0 [INFO] [stderr] Checking env_filter v0.1.2 [INFO] [stderr] Checking env_logger v0.11.5 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling uuid-macro-internal v1.10.0 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking vm-memory v0.15.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking virtio-queue v0.13.0 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking vhost v0.12.0 [INFO] [stderr] Checking vhost-user-backend v0.16.0 [INFO] [stderr] Checking vhost-device-scmi v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/devices/common.rs:69:19 [INFO] [stdout] | [INFO] [stdout] 69 | fn extra<'a>(&'a self, allowed: &[&'a str]) -> HashSet<&str> { [INFO] [stdout] | ^^ ^^ ---- the lifetime gets resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 69 | fn extra<'a>(&'a self, allowed: &[&'a str]) -> HashSet<&'a str> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/devices/common.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | fn missing<'a>(&'a self, required: &[&'a str]) -> HashSet<&str> { [INFO] [stdout] | ^^ ^^ ---- the lifetime gets resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 74 | fn missing<'a>(&'a self, required: &[&'a str]) -> HashSet<&'a str> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scmi.rs:318:13 [INFO] [stdout] | [INFO] [stdout] 318 | fn keys(&self) -> std::collections::hash_map::Keys<(u8, u8), HandlerInfo> { [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] 318 | fn keys(&self) -> std::collections::hash_map::Keys<'_, (u8, u8), HandlerInfo> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/devices/common.rs:69:19 [INFO] [stdout] | [INFO] [stdout] 69 | fn extra<'a>(&'a self, allowed: &[&'a str]) -> HashSet<&str> { [INFO] [stdout] | ^^ ^^ ---- the lifetime gets resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 69 | fn extra<'a>(&'a self, allowed: &[&'a str]) -> HashSet<&'a str> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/devices/common.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | fn missing<'a>(&'a self, required: &[&'a str]) -> HashSet<&str> { [INFO] [stdout] | ^^ ^^ ---- the lifetime gets resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | these lifetimes flow to the output [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 74 | fn missing<'a>(&'a self, required: &[&'a str]) -> HashSet<&'a str> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/scmi.rs:318:13 [INFO] [stdout] | [INFO] [stdout] 318 | fn keys(&self) -> std::collections::hash_map::Keys<(u8, u8), HandlerInfo> { [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] 318 | fn keys(&self) -> std::collections::hash_map::Keys<'_, (u8, u8), HandlerInfo> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.71s [INFO] running `Command { std: "docker" "inspect" "43529e576ede2cd483bc7b44e8f8c65aecaa41e4263ad09210354bc9117420cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43529e576ede2cd483bc7b44e8f8c65aecaa41e4263ad09210354bc9117420cc", kill_on_drop: false }` [INFO] [stdout] 43529e576ede2cd483bc7b44e8f8c65aecaa41e4263ad09210354bc9117420cc