[INFO] fetching crate parol_runtime 2.2.2... [INFO] checking parol_runtime-2.2.2 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate parol_runtime 2.2.2 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate parol_runtime 2.2.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate parol_runtime 2.2.2 [INFO] tweaked toml for crates.io crate parol_runtime 2.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate parol_runtime 2.2.2 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 parol_runtime 2.2.2 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parol-macros v1.0.0 [INFO] [stderr] Downloaded syntree_layout v0.4.0 [INFO] [stderr] Downloaded xml_writer v0.4.0 [INFO] [stderr] Downloaded dot-writer v0.1.4 [INFO] [stderr] Downloaded syntree v0.18.0 [INFO] [stderr] Downloaded scnr v0.8.0 [INFO] [stderr] Downloaded seshat-unicode v0.3.1 [INFO] [stderr] Downloaded petgraph v0.6.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f9a643b378771c84fa02992075d539e8104721793e014fa4721ee70dcf956f02 [INFO] running `Command { std: "docker" "start" "-a" "f9a643b378771c84fa02992075d539e8104721793e014fa4721ee70dcf956f02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9a643b378771c84fa02992075d539e8104721793e014fa4721ee70dcf956f02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9a643b378771c84fa02992075d539e8104721793e014fa4721ee70dcf956f02", kill_on_drop: false }` [INFO] [stdout] f9a643b378771c84fa02992075d539e8104721793e014fa4721ee70dcf956f02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] be6f298aab20d45b47ba5a6936fb3a534db89b0c06606b91a189b8d82132fcec [INFO] running `Command { std: "docker" "start" "-a" "be6f298aab20d45b47ba5a6936fb3a534db89b0c06606b91a189b8d82132fcec", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling libc v0.2.162 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking ciborium-io v0.2.0 [INFO] [stderr] Checking aho-corasick v1.0.1 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Compiling scnr v0.8.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking anstyle-parse v0.2.0 [INFO] [stderr] Checking ciborium-ll v0.2.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking syntree v0.18.0 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking xml_writer v0.4.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking rustc-hash v2.1.1 [INFO] [stderr] Checking dot-writer v0.1.4 [INFO] [stderr] Checking clap_builder v4.5.13 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking fixedbitset v0.5.7 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling function_name-proc-macro v0.3.0 [INFO] [stderr] Compiling parol_runtime v2.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking function_name v0.3.0 [INFO] [stderr] Checking codespan-reporting v0.12.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking parol-macros v1.0.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking plotters v0.3.4 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking petgraph v0.6.6 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.5.13 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking seshat-unicode v0.3.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling quickcheck_macros v1.1.0 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.6 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking syntree_layout v0.4.0 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking derive_builder v0.20.2 [INFO] [stderr] Checking ciborium v0.2.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.6.0 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/errors/types.rs:144:17 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn iter(&self) -> std::slice::Iter { [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] 144 | pub fn iter(&self) -> std::slice::Iter<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/lexer_benchmark.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead [INFO] [stdout] --> benches/lexer_benchmark.rs:183:20 [INFO] [stdout] | [INFO] [stdout] 183 | let _scanner = black_box( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/errors/types.rs:144:17 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn iter(&self) -> std::slice::Iter { [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] 144 | pub fn iter(&self) -> std::slice::Iter<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.64s [INFO] running `Command { std: "docker" "inspect" "be6f298aab20d45b47ba5a6936fb3a534db89b0c06606b91a189b8d82132fcec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be6f298aab20d45b47ba5a6936fb3a534db89b0c06606b91a189b8d82132fcec", kill_on_drop: false }` [INFO] [stdout] be6f298aab20d45b47ba5a6936fb3a534db89b0c06606b91a189b8d82132fcec