[INFO] cloning repository https://github.com/chancehudson/lattice-commitments [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chancehudson/lattice-commitments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchancehudson%2Flattice-commitments", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchancehudson%2Flattice-commitments'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 34bf6dfe33883792ecee87dc3f2b021344da01dc [INFO] building chancehudson/lattice-commitments against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchancehudson%2Flattice-commitments" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chancehudson/lattice-commitments on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chancehudson/lattice-commitments [INFO] finished tweaking git repo https://github.com/chancehudson/lattice-commitments [INFO] tweaked toml for git repo https://github.com/chancehudson/lattice-commitments written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chancehudson/lattice-commitments 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2bf21a5da804df00baa5548053c6bd308f8e7aa7df840db3c9d3ddf08a297b7 [INFO] running `Command { std: "docker" "start" "-a" "c2bf21a5da804df00baa5548053c6bd308f8e7aa7df840db3c9d3ddf08a297b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2bf21a5da804df00baa5548053c6bd308f8e7aa7df840db3c9d3ddf08a297b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2bf21a5da804df00baa5548053c6bd308f8e7aa7df840db3c9d3ddf08a297b7", kill_on_drop: false }` [INFO] [stdout] c2bf21a5da804df00baa5548053c6bd308f8e7aa7df840db3c9d3ddf08a297b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6273a8d2636f27b87de6eabf70f36ef7ea6d0235d73f2756a9306724749963c3 [INFO] running `Command { std: "docker" "start" "-a" "6273a8d2636f27b87de6eabf70f36ef7ea6d0235d73f2756a9306724749963c3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.88 [INFO] 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[stderr] Compiling attribute-derive-macro v0.6.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling attribute-derive v0.6.1 [INFO] [stderr] Compiling get-size-derive v0.1.3 [INFO] [stderr] Compiling ark-std v0.4.0 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling get-size v0.1.4 [INFO] [stderr] Compiling serde-big-array v0.5.1 [INFO] [stderr] Compiling ark-serialize v0.4.2 [INFO] [stderr] Compiling twenty-first v0.41.0 [INFO] [stderr] Compiling ark-ff v0.4.2 [INFO] [stderr] Compiling ark-poly v0.4.2 [INFO] [stderr] Compiling ark-ec v0.4.2 [INFO] [stderr] Compiling ark-bn254 v0.4.0 [INFO] [stderr] Compiling scalarff v0.7.0 [INFO] [stderr] Compiling ring-math v0.3.0 [INFO] [stderr] Compiling lattice-commitments v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: structure field `N` should have a snake case name [INFO] [stdout] --> src/commitment.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub N: usize, // degree of the ring modulus [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `beta`, `kappa`, and `N` are never read [INFO] [stdout] --> src/commitment.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Vcs { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | pub beta: usize, // infinite norm bound for prover randomness vector [INFO] [stdout] | ^^^^ [INFO] [stdout] 23 | pub kappa: usize, // l1 norm bound for challenge vectors [INFO] [stdout] | ^^^^^ [INFO] [stdout] 24 | pub theta: f64, // standard deviation in discrete gaussian distribution [INFO] [stdout] 25 | pub N: usize, // degree of the ring modulus [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Vcs` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `sample_challenge_vector`, `decompose_alpha`, `decompose_cm`, and `beta_bound` are never used [INFO] [stdout] --> src/commitment.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl Vcs { [INFO] [stdout] | ------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn sample_challenge_vector(&self) -> T { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | pub fn decompose_alpha(&self, alpha: Matrix2D) -> (Matrix2D, Matrix2D) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 231 | pub fn decompose_cm(&self, cm: Vector) -> (Vector, Vector) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 250 | pub fn beta_bound() -> BigUint { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `N` should have a snake case name [INFO] [stdout] --> src/commitment.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub N: usize, // degree of the ring modulus [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.66s [INFO] running `Command { std: "docker" "inspect" "6273a8d2636f27b87de6eabf70f36ef7ea6d0235d73f2756a9306724749963c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6273a8d2636f27b87de6eabf70f36ef7ea6d0235d73f2756a9306724749963c3", kill_on_drop: false }` [INFO] [stdout] 6273a8d2636f27b87de6eabf70f36ef7ea6d0235d73f2756a9306724749963c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4c173c255e631edd559745772c5cfadf20451c012f385f1b343831265cb22ac [INFO] running `Command { std: "docker" "start" "-a" "d4c173c255e631edd559745772c5cfadf20451c012f385f1b343831265cb22ac", kill_on_drop: false }` [INFO] [stderr] Compiling lattice-commitments v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: structure field `N` should have a snake case name [INFO] [stdout] --> src/commitment.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub N: usize, // degree of the ring modulus [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `N` should have a snake case name [INFO] [stdout] --> src/commitment.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub N: usize, // degree of the ring modulus [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `beta`, `kappa`, and `N` are never read [INFO] [stdout] --> src/commitment.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Vcs { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | pub beta: usize, // infinite norm bound for prover randomness vector [INFO] [stdout] | ^^^^ [INFO] [stdout] 23 | pub kappa: usize, // l1 norm bound for challenge vectors [INFO] [stdout] | ^^^^^ [INFO] [stdout] 24 | pub theta: f64, // standard deviation in discrete gaussian distribution [INFO] [stdout] 25 | pub N: usize, // degree of the ring modulus [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Vcs` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `sample_challenge_vector`, `decompose_alpha`, `decompose_cm`, and `beta_bound` are never used [INFO] [stdout] --> src/commitment.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl Vcs { [INFO] [stdout] | ------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn sample_challenge_vector(&self) -> T { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | pub fn decompose_alpha(&self, alpha: Matrix2D) -> (Matrix2D, Matrix2D) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 231 | pub fn decompose_cm(&self, cm: Vector) -> (Vector, Vector) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 250 | pub fn beta_bound() -> BigUint { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `N` should have a snake case name [INFO] [stdout] --> src/commitment.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub N: usize, // degree of the ring modulus [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "d4c173c255e631edd559745772c5cfadf20451c012f385f1b343831265cb22ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4c173c255e631edd559745772c5cfadf20451c012f385f1b343831265cb22ac", kill_on_drop: false }` [INFO] [stdout] d4c173c255e631edd559745772c5cfadf20451c012f385f1b343831265cb22ac