[INFO] fetching crate snarkvm-r1cs 0.12.2... [INFO] testing snarkvm-r1cs-0.12.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate snarkvm-r1cs 0.12.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate snarkvm-r1cs 0.12.2 [INFO] finished tweaking crates.io crate snarkvm-r1cs 0.12.2 [INFO] tweaked toml for crates.io crate snarkvm-r1cs 0.12.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate snarkvm-r1cs 0.12.2 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 57 packages to latest compatible versions [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.12.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] [stderr] Adding snarkvm-curves v0.12.2 (available: v0.12.6) [INFO] [stderr] Adding snarkvm-fields v0.12.2 (available: v0.12.6) [INFO] [stderr] Adding snarkvm-utilities v0.12.2 (available: v0.12.6) [INFO] [stderr] Adding snarkvm-utilities-derives v0.12.2 (available: v0.12.6) [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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24a331c5e51d79bc608d419372213607de535cddc79a9b657e4a5dead1236517 [INFO] running `Command { std: "docker" "start" "-a" "24a331c5e51d79bc608d419372213607de535cddc79a9b657e4a5dead1236517", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24a331c5e51d79bc608d419372213607de535cddc79a9b657e4a5dead1236517", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24a331c5e51d79bc608d419372213607de535cddc79a9b657e4a5dead1236517", kill_on_drop: false }` [INFO] [stdout] 24a331c5e51d79bc608d419372213607de535cddc79a9b657e4a5dead1236517 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3737a3a1f4e980e0fcabcea619f397fac74fe30ff4eaaf48c4b41384d5fc9d7e [INFO] running `Command { std: "docker" "start" "-a" "3737a3a1f4e980e0fcabcea619f397fac74fe30ff4eaaf48c4b41384d5fc9d7e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling aleo-std-cpu v0.1.4 [INFO] [stderr] Compiling aleo-std-profiler v0.1.15 [INFO] [stderr] Compiling aleo-std-timer v0.1.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling snarkvm-utilities-derives v0.12.2 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling aleo-std-time v0.1.2 [INFO] [stderr] Compiling aleo-std-timed v0.1.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling aleo-std v0.1.24 [INFO] [stderr] Compiling snarkvm-utilities v0.12.2 [INFO] [stderr] Compiling snarkvm-fields v0.12.2 [INFO] [stderr] Compiling snarkvm-curves v0.12.2 [INFO] [stderr] Compiling snarkvm-r1cs v0.12.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/test_constraint_system.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | Constraint(usize), [INFO] [stdout] | ---------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NamedObject` has derived impls for the traits `Clone` and `Debug`, but these are 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] 28 - Constraint(usize), [INFO] [stdout] 28 + Constraint(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.44s [INFO] running `Command { std: "docker" "inspect" "3737a3a1f4e980e0fcabcea619f397fac74fe30ff4eaaf48c4b41384d5fc9d7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3737a3a1f4e980e0fcabcea619f397fac74fe30ff4eaaf48c4b41384d5fc9d7e", kill_on_drop: false }` [INFO] [stdout] 3737a3a1f4e980e0fcabcea619f397fac74fe30ff4eaaf48c4b41384d5fc9d7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac6c64437eee3321a4ef15383053f793b94363cf4f03c8d2757a2a59376739c9 [INFO] running `Command { std: "docker" "start" "-a" "ac6c64437eee3321a4ef15383053f793b94363cf4f03c8d2757a2a59376739c9", kill_on_drop: false }` [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/test_constraint_system.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | Constraint(usize), [INFO] [stdout] | ---------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NamedObject` has derived impls for the traits `Clone` and `Debug`, but these are 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] 28 - Constraint(usize), [INFO] [stdout] 28 + Constraint(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling snarkvm-r1cs v0.12.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/test_constraint_system.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | Constraint(usize), [INFO] [stdout] | ---------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NamedObject` has derived impls for the traits `Clone` and `Debug`, but these are 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] 28 - Constraint(usize), [INFO] [stdout] 28 + Constraint(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "ac6c64437eee3321a4ef15383053f793b94363cf4f03c8d2757a2a59376739c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac6c64437eee3321a4ef15383053f793b94363cf4f03c8d2757a2a59376739c9", kill_on_drop: false }` [INFO] [stdout] ac6c64437eee3321a4ef15383053f793b94363cf4f03c8d2757a2a59376739c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e4b501b1091349e32d811c5a8622e7bddd0672db5721dec21ebf42f737f00f6c [INFO] running `Command { std: "docker" "start" "-a" "e4b501b1091349e32d811c5a8622e7bddd0672db5721dec21ebf42f737f00f6c", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stdout] [INFO] [stderr] --> src/test_constraint_system.rs:28:16 [INFO] [stdout] running 2 tests [INFO] [stderr] | [INFO] [stdout] test test::serialize_index ... ok [INFO] [stderr] 28 | Constraint(usize), [INFO] [stdout] test linear_combination::tests::linear_combination_append ... ok [INFO] [stderr] | ---------- ^^^^^ [INFO] [stdout] [INFO] [stderr] | | [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | field in this variant [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `NamedObject` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 28 - Constraint(usize), [INFO] [stderr] 28 + Constraint(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `snarkvm-r1cs` (lib) generated 1 warning [INFO] [stderr] warning: `snarkvm-r1cs` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snarkvm_r1cs-6fc21c1d3eb44302) [INFO] [stderr] Doc-tests snarkvm_r1cs [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e4b501b1091349e32d811c5a8622e7bddd0672db5721dec21ebf42f737f00f6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4b501b1091349e32d811c5a8622e7bddd0672db5721dec21ebf42f737f00f6c", kill_on_drop: false }` [INFO] [stdout] e4b501b1091349e32d811c5a8622e7bddd0672db5721dec21ebf42f737f00f6c