[INFO] fetching crate bellperson 0.26.0... [INFO] checking bellperson-0.26.0 against master#217cb73577ed6f30a2005dd75bab01d23ec4cd60 for pr-148939 [INFO] extracting crate bellperson 0.26.0 into /workspace/builds/worker-6-tc1/source [INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain [INFO] started tweaking crates.io crate bellperson 0.26.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate bellperson 0.26.0 [INFO] tweaked toml for crates.io crate bellperson 0.26.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bellperson 0.26.0 on toolchain 217cb73577ed6f30a2005dd75bab01d23ec4cd60 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "generate-lockfile" "--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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 180 packages to latest compatible versions [INFO] [stderr] Adding bellpepper-core v0.2.1 (available: v0.4.0) [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding criterion v0.4.0 (available: v0.7.0) [INFO] [stderr] Adding env_logger v0.10.2 (available: v0.11.8) [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding hex-literal v0.4.1 (available: v1.1.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] [stderr] Adding memmap2 v0.5.10 (available: v0.9.9) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rand_chacha v0.3.1 (available: v0.9.0) [INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3) [INFO] [stderr] Adding rand_xorshift v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded temp-env v0.3.6 [INFO] [stderr] Downloaded supraseal-c2 v0.1.2 [INFO] [stderr] Downloaded ec-gpu v0.2.0 [INFO] [stderr] Downloaded yastl v0.1.2 [INFO] [stderr] Downloaded execute-command-macro-impl v0.1.12 [INFO] [stderr] Downloaded execute-command-tokens v0.1.9 [INFO] [stderr] Downloaded cl3 v0.9.5 [INFO] [stderr] Downloaded bellpepper-core v0.2.1 [INFO] [stderr] Downloaded blake2s_simd v1.0.3 [INFO] [stderr] Downloaded blstrs v0.7.1 [INFO] [stderr] Downloaded fil-rustacuda v0.1.4 [INFO] [stderr] Downloaded sppark v0.1.14 [INFO] [stderr] Downloaded textwrap v0.16.2 [INFO] [stderr] Downloaded opencl-sys v0.2.9 [INFO] [stderr] Downloaded generic-array v1.3.5 [INFO] [stderr] Downloaded cuda-driver-sys v0.3.0 [INFO] [stderr] Downloaded opencl3 v0.9.5 [INFO] [stderr] Downloaded ec-gpu-gen v0.7.1 [INFO] [stderr] Downloaded execute-command-macro v0.1.11 [INFO] [stderr] Downloaded execute v0.2.15 [INFO] [stderr] Downloaded cuda-config v0.1.0 [INFO] [stderr] Downloaded rustacuda_core v0.1.2 [INFO] [stderr] Downloaded rustacuda_derive v0.1.2 [INFO] [stderr] Downloaded hex-literal v0.4.1 [INFO] [stderr] Downloaded rust-gpu-tools v0.7.2 [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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d831ae7139b47901c454404b520c91c0f0559fdfb662fd65d21af1d3b8e3f49a [INFO] running `Command { std: "docker" "start" "-a" "d831ae7139b47901c454404b520c91c0f0559fdfb662fd65d21af1d3b8e3f49a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d831ae7139b47901c454404b520c91c0f0559fdfb662fd65d21af1d3b8e3f49a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d831ae7139b47901c454404b520c91c0f0559fdfb662fd65d21af1d3b8e3f49a", kill_on_drop: false }` [INFO] [stdout] d831ae7139b47901c454404b520c91c0f0559fdfb662fd65d21af1d3b8e3f49a [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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44082ebf827c95bfea6e47b83c333bdabeedd67874ca1a4241b5f52a71509942 [INFO] running `Command { std: "docker" "start" "-a" "44082ebf827c95bfea6e47b83c333bdabeedd67874ca1a4241b5f52a71509942", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling zerocopy v0.8.28 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling find-msvc-tools v0.1.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling execute-command-tokens v0.1.9 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling cc v1.2.47 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling blst v0.3.16 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling ec-gpu-gen v0.7.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling generic-array v1.3.5 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling yastl v0.1.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling ec-gpu v0.2.0 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling byte-slice-cast v1.2.3 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling group v0.13.0 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Compiling pairing v0.23.0 [INFO] [stderr] Checking arrayref v0.3.9 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking constant_time_eq v0.3.1 [INFO] [stderr] Checking blake2s_simd v1.0.3 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking csv-core v0.1.13 [INFO] [stderr] Checking is-terminal v0.4.17 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking humantime v2.3.0 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Checking csv v1.4.0 [INFO] [stderr] Checking temp-env v0.3.6 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Compiling zerocopy-derive v0.8.28 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling execute-command-macro-impl v0.1.12 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling execute-command-macro v0.1.11 [INFO] [stderr] Compiling execute v0.2.15 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking bellpepper-core v0.2.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling blstrs v0.7.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stderr] Compiling bellperson v0.26.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> src/lib.rs:141:42 [INFO] [stdout] | [INFO] [stdout] 141 | #![cfg_attr(all(target_arch = "aarch64", nightly), feature(stdsimd))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> src/groth16/multiscalar.rs:286:11 [INFO] [stdout] | [INFO] [stdout] 286 | #[cfg(all(nightly, target_arch = "aarch64"))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> src/groth16/multiscalar.rs:294:68 [INFO] [stdout] | [INFO] [stdout] 294 | #[cfg(not(any(target_arch = "x86_64", all(target_arch = "aarch64", nightly))))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> src/lib.rs:141:42 [INFO] [stdout] | [INFO] [stdout] 141 | #![cfg_attr(all(target_arch = "aarch64", nightly), feature(stdsimd))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> src/groth16/multiscalar.rs:286:11 [INFO] [stdout] | [INFO] [stdout] 286 | #[cfg(all(nightly, target_arch = "aarch64"))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly` [INFO] [stdout] --> src/groth16/multiscalar.rs:294:68 [INFO] [stdout] | [INFO] [stdout] 294 | #[cfg(not(any(target_arch = "x86_64", all(target_arch = "aarch64", nightly))))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/gadgets/test/mod.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | Constraint(usize), [INFO] [stdout] | ---------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NamedObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - Constraint(usize), [INFO] [stdout] 16 + Constraint(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/util_cs/metric_cs.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | Constraint(usize), [INFO] [stdout] | ---------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NamedObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 - Constraint(usize), [INFO] [stdout] 15 + Constraint(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/util_cs/metric_cs.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | Var(Variable), [INFO] [stdout] | --- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NamedObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - Var(Variable), [INFO] [stdout] 16 + Var(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/gadgets/test/mod.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | Constraint(usize), [INFO] [stdout] | ---------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NamedObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - Constraint(usize), [INFO] [stdout] 16 + Constraint(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/util_cs/metric_cs.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | Constraint(usize), [INFO] [stdout] | ---------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NamedObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 - Constraint(usize), [INFO] [stdout] 15 + Constraint(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/util_cs/metric_cs.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | Var(Variable), [INFO] [stdout] | --- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NamedObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - Var(Variable), [INFO] [stdout] 16 + Var(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "44082ebf827c95bfea6e47b83c333bdabeedd67874ca1a4241b5f52a71509942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44082ebf827c95bfea6e47b83c333bdabeedd67874ca1a4241b5f52a71509942", kill_on_drop: false }` [INFO] [stdout] 44082ebf827c95bfea6e47b83c333bdabeedd67874ca1a4241b5f52a71509942