[INFO] cloning repository https://github.com/tim-harding/jit-calculator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tim-harding/jit-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftim-harding%2Fjit-calculator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftim-harding%2Fjit-calculator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 354e973efe6ff958b022c412d010e080a455fc56 [INFO] checking tim-harding/jit-calculator/354e973efe6ff958b022c412d010e080a455fc56 against master#d14d202262d13df896b0c624b0cec6e4bfde631a for pr-143028 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftim-harding%2Fjit-calculator" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tim-harding/jit-calculator [INFO] finished tweaking git repo https://github.com/tim-harding/jit-calculator [INFO] tweaked toml for git repo https://github.com/tim-harding/jit-calculator written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tim-harding/jit-calculator on toolchain d14d202262d13df896b0c624b0cec6e4bfde631a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d14d202262d13df896b0c624b0cec6e4bfde631a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tim-harding/jit-calculator 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" "+d14d202262d13df896b0c624b0cec6e4bfde631a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cranelift-bitset v0.115.0 [INFO] [stderr] Downloaded cranelift v0.115.0 [INFO] [stderr] Downloaded wasmtime-jit-icache-coherence v28.0.0 [INFO] [stderr] Downloaded cranelift-control v0.115.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.115.0 [INFO] [stderr] Downloaded cranelift-native v0.115.0 [INFO] [stderr] Downloaded cranelift-module v0.115.0 [INFO] [stderr] Downloaded cranelift-entity v0.115.0 [INFO] [stderr] Downloaded cranelift-frontend v0.115.0 [INFO] [stderr] Downloaded cranelift-bforest v0.115.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.115.0 [INFO] [stderr] Downloaded cranelift-isle v0.115.0 [INFO] [stderr] Downloaded cranelift-jit v0.115.0 [INFO] [stderr] Downloaded regalloc2 v0.11.1 [INFO] [stderr] Downloaded serde_json v1.0.134 [INFO] [stderr] Downloaded syn v2.0.94 [INFO] [stderr] Downloaded cranelift-codegen v0.115.0 [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" "+d14d202262d13df896b0c624b0cec6e4bfde631a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3dd07631d28f17706673d4f32ceb1aefe53211ff08ca3ccfe5488632a108da9b [INFO] running `Command { std: "docker" "start" "-a" "3dd07631d28f17706673d4f32ceb1aefe53211ff08ca3ccfe5488632a108da9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3dd07631d28f17706673d4f32ceb1aefe53211ff08ca3ccfe5488632a108da9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dd07631d28f17706673d4f32ceb1aefe53211ff08ca3ccfe5488632a108da9b", kill_on_drop: false }` [INFO] [stdout] 3dd07631d28f17706673d4f32ceb1aefe53211ff08ca3ccfe5488632a108da9b [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" "+d14d202262d13df896b0c624b0cec6e4bfde631a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5bdad06c365aedffb4d02c0b8949fe7da6be685f11ee754dee1d82560b6d392 [INFO] running `Command { std: "docker" "start" "-a" "c5bdad06c365aedffb4d02c0b8949fe7da6be685f11ee754dee1d82560b6d392", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling cranelift-isle v0.115.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.115.0 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking cranelift-bitset v0.115.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Checking arbitrary v1.4.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking rustc-hash v2.1.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.115.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking cranelift-entity v0.115.0 [INFO] [stderr] Compiling serde_json v1.0.134 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling thiserror v2.0.9 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking cranelift-bforest v0.115.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking clap_builder v4.5.23 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Compiling syn v2.0.94 [INFO] [stderr] Checking indexmap v2.7.0 [INFO] [stderr] Checking regalloc2 v0.11.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking cranelift-control v0.115.0 [INFO] [stderr] Checking region v3.0.2 [INFO] [stderr] Checking wasmtime-jit-icache-coherence v28.0.0 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.5.23 [INFO] [stderr] Compiling cranelift-codegen v0.115.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling thiserror-impl v2.0.9 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking cranelift-module v0.115.0 [INFO] [stderr] Checking cranelift-native v0.115.0 [INFO] [stderr] Checking cranelift-frontend v0.115.0 [INFO] [stderr] Checking cranelift-jit v0.115.0 [INFO] [stderr] Checking cranelift v0.115.0 [INFO] [stderr] Checking jit-calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/program.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 74 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] 75 | pub struct ProgramJit(extern "C" fn(f64) -> f64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/program.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 74 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)] [INFO] [stdout] | ---------- in this derive macro expansion [INFO] [stdout] 75 | pub struct ProgramJit(extern "C" fn(f64) -> f64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/program.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 74 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)] [INFO] [stdout] | --- in this derive macro expansion [INFO] [stdout] 75 | pub struct ProgramJit(extern "C" fn(f64) -> f64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/program.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 74 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] 75 | pub struct ProgramJit(extern "C" fn(f64) -> f64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/program.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 74 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)] [INFO] [stdout] | ---------- in this derive macro expansion [INFO] [stdout] 75 | pub struct ProgramJit(extern "C" fn(f64) -> f64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/program.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 74 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)] [INFO] [stdout] | --- in this derive macro expansion [INFO] [stdout] 75 | pub struct ProgramJit(extern "C" fn(f64) -> f64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `array::::map` that must be used [INFO] [stdout] --> benches/benches.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | input.map(|i| p.interpret(i)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 13 | let _ = input.map(|i| p.interpret(i)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `array::::map` that must be used [INFO] [stdout] --> benches/benches.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | input.map(|i| j.exec(i)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 19 | let _ = input.map(|i| j.exec(i)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.59s [INFO] running `Command { std: "docker" "inspect" "c5bdad06c365aedffb4d02c0b8949fe7da6be685f11ee754dee1d82560b6d392", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5bdad06c365aedffb4d02c0b8949fe7da6be685f11ee754dee1d82560b6d392", kill_on_drop: false }` [INFO] [stdout] c5bdad06c365aedffb4d02c0b8949fe7da6be685f11ee754dee1d82560b6d392