[INFO] fetching crate exmex 0.20.4... [INFO] checking exmex-0.20.4 against master#667247db71ea18c4130dd018d060e7f09d589490 for pr-140824 [INFO] extracting crate exmex 0.20.4 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate exmex 0.20.4 on toolchain 667247db71ea18c4130dd018d060e7f09d589490 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate exmex 0.20.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate exmex 0.20.4 [INFO] tweaked toml for crates.io crate exmex 0.20.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate exmex 0.20.4 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" "+667247db71ea18c4130dd018d060e7f09d589490" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded evalexpr v12.0.2 [INFO] [stderr] Downloaded fasteval v0.2.4 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c286304b4041a226af24f83bce0e52a84f32d09c22673fd8fee68f07e58b950c [INFO] running `Command { std: "docker" "start" "-a" "c286304b4041a226af24f83bce0e52a84f32d09c22673fd8fee68f07e58b950c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c286304b4041a226af24f83bce0e52a84f32d09c22673fd8fee68f07e58b950c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c286304b4041a226af24f83bce0e52a84f32d09c22673fd8fee68f07e58b950c", kill_on_drop: false }` [INFO] [stdout] c286304b4041a226af24f83bce0e52a84f32d09c22673fd8fee68f07e58b950c [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3ca2763ceb60fe52ae66b357b6a7874b50402c5d71899552745dc4e0fe03e83 [INFO] running `Command { std: "docker" "start" "-a" "a3ca2763ceb60fe52ae66b357b6a7874b50402c5d71899552745dc4e0fe03e83", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking half v2.5.0 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Checking winnow v0.7.4 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking clap_builder v4.5.34 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking once_cell v1.21.2 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking indexmap v2.8.0 [INFO] [stderr] Checking evalexpr v12.0.2 [INFO] [stderr] Checking fasteval v0.2.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking clap v4.5.34 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking exmex v0.20.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking serde_test v1.0.177 [INFO] [stderr] Checking toml_edit v0.22.24 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking toml v0.8.20 [INFO] [stdout] warning: unexpected `cfg` condition value: `unsafe-vars` [INFO] [stdout] --> benches/benchmark.rs:319:24 [INFO] [stdout] | [INFO] [stdout] 319 | Ok(fasteval::eval_compiled_ref!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 320 | | instr, [INFO] [stdout] 321 | | black_box(slab), [INFO] [stdout] 322 | | context [INFO] [stdout] 323 | | )) [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `partial`, `serde`, and `value` [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `fasteval::eval_compiled_ref` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `fasteval::eval_compiled_ref` may come from an old version of the `fasteval` crate, try updating your dependency with `cargo update -p fasteval` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `fasteval::eval_compiled_ref` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unsafe-vars` [INFO] [stdout] --> benches/benchmark.rs:319:24 [INFO] [stdout] | [INFO] [stdout] 319 | Ok(fasteval::eval_compiled_ref!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 320 | | instr, [INFO] [stdout] 321 | | black_box(slab), [INFO] [stdout] 322 | | context [INFO] [stdout] 323 | | )) [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `partial`, `serde`, and `value` [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `fasteval::eval_compiled_ref` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `fasteval::eval_compiled_ref` may come from an old version of the `fasteval` crate, try updating your dependency with `cargo update -p fasteval` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `fasteval::eval_compiled_ref` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> benches/benchmark.rs:79:36 [INFO] [stdout] | [INFO] [stdout] 79 | fn exmex_bench_flatex_val_parseval(c: &mut Criterion) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> benches/benchmark.rs:149:26 [INFO] [stdout] | [INFO] [stdout] 149 | fn exmex_bench_parse_val(c: &mut Criterion) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> benches/benchmark.rs:213:25 [INFO] [stdout] | [INFO] [stdout] 213 | fn exmex_bench_eval_val(c: &mut Criterion) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> benches/benchmark.rs:383:24 [INFO] [stdout] | [INFO] [stdout] 383 | fn exmex_bench_partial(c: &mut Criterion) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.50s [INFO] running `Command { std: "docker" "inspect" "a3ca2763ceb60fe52ae66b357b6a7874b50402c5d71899552745dc4e0fe03e83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3ca2763ceb60fe52ae66b357b6a7874b50402c5d71899552745dc4e0fe03e83", kill_on_drop: false }` [INFO] [stdout] a3ca2763ceb60fe52ae66b357b6a7874b50402c5d71899552745dc4e0fe03e83