[INFO] cloning repository https://github.com/0xWOLAND/oblivious-syncing-service
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xWOLAND/oblivious-syncing-service" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xWOLAND%2Foblivious-syncing-service", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xWOLAND%2Foblivious-syncing-service'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 180b4586d642183b55e45f6a117e76e12af73991
[INFO] checking 0xWOLAND/oblivious-syncing-service against master#ff647322379c48947c196639599067665ff9eb88 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xWOLAND%2Foblivious-syncing-service" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xWOLAND/oblivious-syncing-service
[INFO] finished tweaking git repo https://github.com/0xWOLAND/oblivious-syncing-service
[INFO] tweaked toml for git repo https://github.com/0xWOLAND/oblivious-syncing-service written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xWOLAND/oblivious-syncing-service on toolchain ff647322379c48947c196639599067665ff9eb88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xWOLAND/oblivious-syncing-service 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" "+ff647322379c48947c196639599067665ff9eb88" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.25
[INFO] [stderr]   Downloaded enum-ordinalize-derive v4.3.1
[INFO] [stderr]   Downloaded ark-ff-macros v0.5.0
[INFO] [stderr]   Downloaded ark-std v0.5.0
[INFO] [stderr]   Downloaded num-integer v0.1.46
[INFO] [stderr]   Downloaded ahash v0.8.12
[INFO] [stderr]   Downloaded ark-bls12-377 v0.5.0
[INFO] [stderr]   Downloaded ark-poly v0.5.0
[INFO] [stderr]   Downloaded ark-ec v0.5.0
[INFO] [stderr]   Downloaded allocator-api2 v0.2.21
[INFO] [stderr]   Downloaded num-bigint v0.4.6
[INFO] [stderr]   Downloaded zerocopy v0.8.25
[INFO] [stderr]   Downloaded zeroize_derive v1.4.2
[INFO] [stderr]   Downloaded syn v2.0.101
[INFO] [stderr]   Downloaded zeroize v1.8.1
[INFO] [stderr]   Downloaded anyhow v1.0.98
[INFO] [stderr]   Downloaded hashbrown v0.15.3
[INFO] [stderr]   Downloaded ark-serialize-derive v0.5.0
[INFO] [stderr]   Downloaded ark-ff-asm v0.5.0
[INFO] [stderr]   Downloaded ark-serialize v0.5.0
[INFO] [stderr]   Downloaded enum-ordinalize v4.3.0
[INFO] [stderr]   Downloaded ark-ff v0.5.0
[INFO] [stderr]   Downloaded educe v0.6.0
[INFO] [stderr]   Downloaded arrayvec v0.7.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 700ccb0b1741adae5229a083efb122133c911c621bfc02def0c1a5f1d6173bb1
[INFO] running `Command { std: "docker" "start" "700ccb0b1741adae5229a083efb122133c911c621bfc02def0c1a5f1d6173bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "700ccb0b1741adae5229a083efb122133c911c621bfc02def0c1a5f1d6173bb1" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "700ccb0b1741adae5229a083efb122133c911c621bfc02def0c1a5f1d6173bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "700ccb0b1741adae5229a083efb122133c911c621bfc02def0c1a5f1d6173bb1" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling oblivious-syncing-service v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ark-std v0.5.0
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling ark-serialize-derive v0.5.0
[INFO] [stderr]    Compiling ark-ff-asm v0.5.0
[INFO] [stderr]    Compiling ark-ff-macros v0.5.0
[INFO] [stderr]     Checking ark-serialize v0.5.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]     Checking ark-ff v0.5.0
[INFO] [stderr]     Checking ark-poly v0.5.0
[INFO] [stderr]     Checking ark-ec v0.5.0
[INFO] [stderr]     Checking ark-bls12-377 v0.5.0
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]    --> src/pcs.rs:119:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |     use ark_ff::{Field, UniformRand};
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `G1Projective`
[INFO] [stdout]  --> src/accumulator.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ark_bls12_377::{Fr, G1Affine, G1Projective};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `check` and `open`
[INFO] [stdout]  --> src/accumulator.rs:9:34
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::pcs::{commit, POINTS, open, check};
[INFO] [stdout]   |                                  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `G1Projective`
[INFO] [stdout]  --> src/accumulator.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ark_bls12_377::{Fr, G1Affine, G1Projective};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `check` and `open`
[INFO] [stdout]  --> src/accumulator.rs:9:34
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::pcs::{commit, POINTS, open, check};
[INFO] [stdout]   |                                  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open` is never used
[INFO] [stdout]   --> src/pcs.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn open(v: &[Scalar], r: Scalar, j: usize) -> Result<(Scalar, Scalar, GroupAffine)> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/pcs.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn check(c: GroupAffine, v_j: Scalar, witness: GroupAffine, h_j: GroupAffine) -> bool {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `batch_open` is never used
[INFO] [stdout]   --> src/pcs.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn batch_open(v: &[Scalar], r: Scalar, indices: impl IntoIterator<Item = usize>) -> Result<(Vec<Scalar>, Scalar, GroupAffine)> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `batch_check` is never used
[INFO] [stdout]   --> src/pcs.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub fn batch_check(c: GroupAffine, values: &[Scalar], witness: GroupAffine, indices: &[usize]) -> Result<bool> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Accumulator` should have a snake case name
[INFO] [stdout]   --> src/accumulator.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub Accumulator: G1Affine,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `accumulator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Commitment` should have a snake case name
[INFO] [stdout]   --> src/accumulator.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub Commitment: G1Affine,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `commitment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_j`
[INFO] [stdout]    --> src/pcs.rs:130:19
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let (v_j, r_j, witness) = open(&v, r, j).unwrap();
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_r_j`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_j`
[INFO] [stdout]    --> src/pcs.rs:143:22
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let (values, r_j, witness) = batch_open(&v, r, indices.clone()).unwrap();
[INFO] [stdout]     |                      ^^^ help: if this is intentional, prefix it with an underscore: `_r_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_j`
[INFO] [stdout]    --> src/pcs.rs:157:22
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let (values, r_j, witness) = batch_open(&v, r, all_indices.clone()).unwrap();
[INFO] [stdout]     |                      ^^^ help: if this is intentional, prefix it with an underscore: `_r_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_j`
[INFO] [stdout]    --> src/pcs.rs:180:19
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let (v_j, r_j, witness) = open(&v, r, j).unwrap();
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_r_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_j`
[INFO] [stdout]    --> src/accumulator.rs:119:19
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let (v_j, r_j, witness) = open(coeffs, r, test_index).unwrap();
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_r_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Accumulator` should have a snake case name
[INFO] [stdout]   --> src/accumulator.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub Accumulator: G1Affine,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `accumulator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Commitment` should have a snake case name
[INFO] [stdout]   --> src/accumulator.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub Commitment: G1Affine,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `commitment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.45s
[INFO] running `Command { std: "docker" "inspect" "700ccb0b1741adae5229a083efb122133c911c621bfc02def0c1a5f1d6173bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700ccb0b1741adae5229a083efb122133c911c621bfc02def0c1a5f1d6173bb1", kill_on_drop: false }`
[INFO] [stdout] 700ccb0b1741adae5229a083efb122133c911c621bfc02def0c1a5f1d6173bb1
