[INFO] fetching crate oxc_allocator 0.75.0... [INFO] checking oxc_allocator-0.75.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate oxc_allocator 0.75.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate oxc_allocator 0.75.0 [INFO] finished tweaking crates.io crate oxc_allocator 0.75.0 [INFO] tweaked toml for crates.io crate oxc_allocator 0.75.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate oxc_allocator 0.75.0 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 oxc_allocator 0.75.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a17a02698c0ee264fc7597f605145a737598d0a73feb3ecf078624f8d6a4cd90 [INFO] running `Command { std: "docker" "start" "-a" "a17a02698c0ee264fc7597f605145a737598d0a73feb3ecf078624f8d6a4cd90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a17a02698c0ee264fc7597f605145a737598d0a73feb3ecf078624f8d6a4cd90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a17a02698c0ee264fc7597f605145a737598d0a73feb3ecf078624f8d6a4cd90", kill_on_drop: false }` [INFO] [stdout] a17a02698c0ee264fc7597f605145a737598d0a73feb3ecf078624f8d6a4cd90 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62560d4c37427eb84a960d30f64cb9566ef0c6a058f3d497fa563fab49407350 [INFO] running `Command { std: "docker" "start" "-a" "62560d4c37427eb84a960d30f64cb9566ef0c6a058f3d497fa563fab49407350", kill_on_drop: false }` [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking rustc-hash v2.1.1 [INFO] [stderr] Checking ryu-js v1.0.2 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking oxc_data_structures v0.75.0 [INFO] [stderr] Checking oxc_estree v0.75.0 [INFO] [stderr] Checking bumpalo v3.17.0 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Checking oxc_allocator v0.75.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ConcatElement` and `SequenceSerializer` [INFO] [stdout] --> src/vec.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 21 | use oxc_estree::{ConcatElement, ESTree, SequenceSerializer, Serializer as ESTreeSerializer}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/pool.rs:31:16 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn get(&self) -> AllocatorGuard { [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] 31 | pub fn get(&self) -> AllocatorGuard<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vec2/mod.rs:1730:21 [INFO] [stdout] | [INFO] [stdout] 1730 | pub fn drain(&mut self, range: R) -> Drain [INFO] [stdout] | ^^^^^^^^^ ----------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 1730 | pub fn drain(&mut self, range: R) -> Drain<'_, T, A> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vec2/mod.rs:2384:25 [INFO] [stdout] | [INFO] [stdout] 2384 | pub fn splice(&mut self, range: R, replace_with: I) -> Splice [INFO] [stdout] | ^^^^^^^^^ ---------------------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 2384 | pub fn splice(&mut self, range: R, replace_with: I) -> Splice<'_, I::IntoIter, A> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/pool.rs:31:16 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn get(&self) -> AllocatorGuard { [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] 31 | pub fn get(&self) -> AllocatorGuard<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vec2/mod.rs:1730:21 [INFO] [stdout] | [INFO] [stdout] 1730 | pub fn drain(&mut self, range: R) -> Drain [INFO] [stdout] | ^^^^^^^^^ ----------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 1730 | pub fn drain(&mut self, range: R) -> Drain<'_, T, A> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/vec2/mod.rs:2384:25 [INFO] [stdout] | [INFO] [stdout] 2384 | pub fn splice(&mut self, range: R, replace_with: I) -> Splice [INFO] [stdout] | ^^^^^^^^^ ---------------------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 2384 | pub fn splice(&mut self, range: R, replace_with: I) -> Splice<'_, I::IntoIter, A> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.95s [INFO] running `Command { std: "docker" "inspect" "62560d4c37427eb84a960d30f64cb9566ef0c6a058f3d497fa563fab49407350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62560d4c37427eb84a960d30f64cb9566ef0c6a058f3d497fa563fab49407350", kill_on_drop: false }` [INFO] [stdout] 62560d4c37427eb84a960d30f64cb9566ef0c6a058f3d497fa563fab49407350