[INFO] cloning repository https://github.com/ShengguangXiao/halo2-json-regex [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShengguangXiao/halo2-json-regex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShengguangXiao%2Fhalo2-json-regex", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShengguangXiao%2Fhalo2-json-regex'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f9612f99135bc5ff55fb245f23eead8dbcf34800 [INFO] testing ShengguangXiao/halo2-json-regex/f9612f99135bc5ff55fb245f23eead8dbcf34800 against try#024495a232636f1f9407d7695b2be51edc2c51bd for pr-130285 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShengguangXiao%2Fhalo2-json-regex" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ShengguangXiao/halo2-json-regex on toolchain 024495a232636f1f9407d7695b2be51edc2c51bd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ShengguangXiao/halo2-json-regex [INFO] finished tweaking git repo https://github.com/ShengguangXiao/halo2-json-regex [INFO] tweaked toml for git repo https://github.com/ShengguangXiao/halo2-json-regex written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ShengguangXiao/halo2-json-regex 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" "+024495a232636f1f9407d7695b2be51edc2c51bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tabbycat v0.1.2 [INFO] [stderr] Downloaded plotters-bitmap v0.3.1 [INFO] [stderr] Downloaded pasta_curves v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b482ac79172dc793975e6e491b740c274d07772e67451f68eb2437757871c780 [INFO] running `Command { std: "docker" "start" "-a" "b482ac79172dc793975e6e491b740c274d07772e67451f68eb2437757871c780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b482ac79172dc793975e6e491b740c274d07772e67451f68eb2437757871c780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b482ac79172dc793975e6e491b740c274d07772e67451f68eb2437757871c780", kill_on_drop: false }` [INFO] [stdout] b482ac79172dc793975e6e491b740c274d07772e67451f68eb2437757871c780 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9320c6cd257e3e14f620343c0d4d7d7442aebe1e7aa6238ff3de138955675ab4 [INFO] running `Command { std: "docker" "start" "-a" "9320c6cd257e3e14f620343c0d4d7d7442aebe1e7aa6238ff3de138955675ab4", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling wyz v0.5.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling bitvec v1.0.0 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling blake2b_simd v1.0.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling ff v0.12.0 [INFO] [stderr] Compiling group v0.12.0 [INFO] [stderr] Compiling pasta_curves v0.4.0 [INFO] [stderr] Compiling halo2_proofs v0.1.0 (https://github.com/zcash/halo2.git?rev=a898d65ae3ad3d41987666f6a03cfc15edae01c4#a898d65a) [INFO] [stderr] Compiling halo2-json-regex v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `RegexConstrained` is never constructed [INFO] [stdout] --> src/halo2_json_regex.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct RegexConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RegexCheckConfig` is never constructed [INFO] [stdout] --> src/halo2_json_regex.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | struct RegexCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `split_regex`, `configure`, and `assign` are never used [INFO] [stdout] --> src/halo2_json_regex.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 50 | impl RegexCheckConfig { [INFO] [stdout] | ------------------------------------- associated items in this implementation [INFO] [stdout] 51 | fn split_regex(regex: String) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn configure(meta: &mut ConstraintSystem) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | pub fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.32s [INFO] running `Command { std: "docker" "inspect" "9320c6cd257e3e14f620343c0d4d7d7442aebe1e7aa6238ff3de138955675ab4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9320c6cd257e3e14f620343c0d4d7d7442aebe1e7aa6238ff3de138955675ab4", kill_on_drop: false }` [INFO] [stdout] 9320c6cd257e3e14f620343c0d4d7d7442aebe1e7aa6238ff3de138955675ab4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b5344604aca5563eb129968557481e35bdd07dac1019af70de11d76079c53ee [INFO] running `Command { std: "docker" "start" "-a" "3b5344604aca5563eb129968557481e35bdd07dac1019af70de11d76079c53ee", kill_on_drop: false }` [INFO] [stderr] Compiling halo2-json-regex v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `RegexConstrained` is never constructed [INFO] [stdout] --> src/halo2_json_regex.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct RegexConstrained(AssignedCell, F>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RegexCheckConfig` is never constructed [INFO] [stdout] --> src/halo2_json_regex.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | struct RegexCheckConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `split_regex`, `configure`, and `assign` are never used [INFO] [stdout] --> src/halo2_json_regex.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 50 | impl RegexCheckConfig { [INFO] [stdout] | ------------------------------------- associated items in this implementation [INFO] [stdout] 51 | fn split_regex(regex: String) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn configure(meta: &mut ConstraintSystem) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | pub fn assign( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `FailureLocation`, and `VerifyFailure` [INFO] [stdout] --> src/halo2_json_regex.rs:187:15 [INFO] [stdout] | [INFO] [stdout] 187 | dev::{FailureLocation, MockProver, VerifyFailure}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 188 | pasta::Fp, [INFO] [stdout] 189 | plonk::{Any, Circuit}, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.55s [INFO] running `Command { std: "docker" "inspect" "3b5344604aca5563eb129968557481e35bdd07dac1019af70de11d76079c53ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b5344604aca5563eb129968557481e35bdd07dac1019af70de11d76079c53ee", kill_on_drop: false }` [INFO] [stdout] 3b5344604aca5563eb129968557481e35bdd07dac1019af70de11d76079c53ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e5ad36cec98811a6a68efe551d319bca1efadf640fec0d4c7faebbdde24709ae [INFO] running `Command { std: "docker" "start" "-a" "e5ad36cec98811a6a68efe551d319bca1efadf640fec0d4c7faebbdde24709ae", kill_on_drop: false }` [INFO] [stderr] warning: struct `RegexConstrained` is never constructed [INFO] [stderr] --> src/halo2_json_regex.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | struct RegexConstrained(AssignedCell, F>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `RegexCheckConfig` is never constructed [INFO] [stderr] --> src/halo2_json_regex.rs:27:8 [INFO] [stderr] | [INFO] [stderr] 27 | struct RegexCheckConfig { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `split_regex`, `configure`, and `assign` are never used [INFO] [stderr] --> src/halo2_json_regex.rs:51:8 [INFO] [stderr] | [INFO] [stderr] 50 | impl RegexCheckConfig { [INFO] [stderr] | ------------------------------------- associated items in this implementation [INFO] [stderr] 51 | fn split_regex(regex: String) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 75 | pub fn configure(meta: &mut ConstraintSystem) -> Self { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 115 | pub fn assign( [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Any`, `FailureLocation`, and `VerifyFailure` [INFO] [stderr] --> src/halo2_json_regex.rs:187:15 [INFO] [stderr] | [INFO] [stderr] 187 | dev::{FailureLocation, MockProver, VerifyFailure}, [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] 188 | pasta::Fp, [INFO] [stderr] 189 | plonk::{Any, Circuit}, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `halo2-json-regex` (lib) generated 3 warnings [INFO] [stderr] warning: `halo2-json-regex` (lib test) generated 1 warning (run `cargo fix --lib -p halo2-json-regex --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests src/halo2_json_regex.rs (/opt/rustwide/target/debug/deps/halo2_json_regex-18a4eb1d11044902) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_regex_check_2 ... ok [INFO] [stdout] test tests::test_regex_check_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests halo2_json_regex [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" "e5ad36cec98811a6a68efe551d319bca1efadf640fec0d4c7faebbdde24709ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5ad36cec98811a6a68efe551d319bca1efadf640fec0d4c7faebbdde24709ae", kill_on_drop: false }` [INFO] [stdout] e5ad36cec98811a6a68efe551d319bca1efadf640fec0d4c7faebbdde24709ae