[INFO] cloning repository https://github.com/pnyda/halo2-ccs-plus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pnyda/halo2-ccs-plus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnyda%2Fhalo2-ccs-plus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnyda%2Fhalo2-ccs-plus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc6b2cc0aff53d91182881de9f7489727f2e95b0 [INFO] checking pnyda/halo2-ccs-plus against try#9cbe924c1a7ad92a8d63366fe967735898f13b4d for pr-149195-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnyda%2Fhalo2-ccs-plus" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/pnyda/halo2-ccs-plus [INFO] finished tweaking git repo https://github.com/pnyda/halo2-ccs-plus [INFO] tweaked toml for git repo https://github.com/pnyda/halo2-ccs-plus written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pnyda/halo2-ccs-plus on toolchain 9cbe924c1a7ad92a8d63366fe967735898f13b4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9cbe924c1a7ad92a8d63366fe967735898f13b4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/pnyda/halo2-ccs-plus 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" "+9cbe924c1a7ad92a8d63366fe967735898f13b4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9cbe924c1a7ad92a8d63366fe967735898f13b4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d99117810b907305ce2c615116e8860c2c0482f1255b0f92c8e7ed9ffebfa7b0 [INFO] running `Command { std: "docker" "start" "-a" "d99117810b907305ce2c615116e8860c2c0482f1255b0f92c8e7ed9ffebfa7b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d99117810b907305ce2c615116e8860c2c0482f1255b0f92c8e7ed9ffebfa7b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d99117810b907305ce2c615116e8860c2c0482f1255b0f92c8e7ed9ffebfa7b0", kill_on_drop: false }` [INFO] [stdout] d99117810b907305ce2c615116e8860c2c0482f1255b0f92c8e7ed9ffebfa7b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9cbe924c1a7ad92a8d63366fe967735898f13b4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5fdc4ef980022d44fbe2a8adac256fe469694aae6d9f7b1ca4ec8b0c22abfaef [INFO] running `Command { std: "docker" "start" "-a" "5fdc4ef980022d44fbe2a8adac256fe469694aae6d9f7b1ca4ec8b0c22abfaef", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking once_cell v1.21.1 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking 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Compiling ark-ff-asm v0.5.0 [INFO] [stderr] Compiling ark-ff-macros v0.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Checking ark-serialize v0.5.0 [INFO] [stderr] Compiling ark-crypto-primitives-macros v0.5.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking pasta_curves v0.5.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling enum-ordinalize v4.3.0 [INFO] [stderr] Compiling educe v0.6.0 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking merlin v3.0.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking halo2_proofs v0.3.2 (https://github.com/pnyda/halo2.git?branch=ccs#eaffe47d) [INFO] [stderr] Checking ark-ff v0.5.0 [INFO] [stderr] Checking halo2_gadgets v0.3.2 (https://github.com/pnyda/halo2.git?branch=ccs#eaffe47d) [INFO] [stderr] Checking ark-poly v0.5.0 [INFO] [stderr] Checking ark-relations v0.5.1 [INFO] [stderr] Checking ark-snark v0.5.1 [INFO] [stderr] Checking ark-ec v0.5.0 [INFO] [stderr] Checking ark-r1cs-std v0.5.0 [INFO] [stderr] Checking ark-bn254 v0.5.0 [INFO] [stderr] Checking ark-pallas v0.5.0 [INFO] [stderr] Checking ark-grumpkin v0.5.0 [INFO] [stderr] Checking ark-crypto-primitives v0.5.0 [INFO] [stderr] Checking ark-groth16 v0.5.0 [INFO] [stderr] Checking ark-poly-commit v0.5.0 [INFO] [stderr] Checking folding-schemes v0.1.0 (https://github.com/privacy-scaling-explorations/sonobe.git?rev=31fbe72df30159804c06c662b749ca27ab90e11e#31fbe72d) [INFO] [stderr] Checking halo2ccs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0659]: `Error` is ambiguous [INFO] [stdout] --> src/ccs.rs:1208:40 [INFO] [stdout] | [INFO] [stdout] 1208 | fn test_generate_z() -> Result<(), Error> { [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Error` could refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:523:9 [INFO] [stdout] | [INFO] [stdout] 523 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] note: `Error` could also refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:523:9 [INFO] [stdout] | [INFO] [stdout] 523 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `Error` is ambiguous [INFO] [stdout] --> src/ccs.rs:1312:52 [INFO] [stdout] | [INFO] [stdout] 1312 | fn test_generate_z_corner_case() -> Result<(), Error> { [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Error` could refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:523:9 [INFO] [stdout] | [INFO] [stdout] 523 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] note: `Error` could also refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:523:9 [INFO] [stdout] | [INFO] [stdout] 523 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `Error` is ambiguous [INFO] [stdout] --> src/ccs.rs:1356:57 [INFO] [stdout] | [INFO] [stdout] 1356 | fn test_generate_naive_ccs_instance() -> Result<(), Error> { [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Error` could refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:523:9 [INFO] [stdout] | [INFO] [stdout] 523 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] note: `Error` could also refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:523:9 [INFO] [stdout] | [INFO] [stdout] 523 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Error` is ambiguous [INFO] [stdout] --> src/ccs.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | ) -> Result, Error> { [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Error` could refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] note: `Error` could also refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] = note: `#[deny(ambiguous_glob_imports)]` (part of `#[deny(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Error` is ambiguous [INFO] [stdout] --> src/ccs.rs:74:16 [INFO] [stdout] | [INFO] [stdout] 74 | .ok_or(Error::NoWitness)?; [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Error` could refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] note: `Error` could also refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Error` is ambiguous [INFO] [stdout] --> src/ccs.rs:172:21 [INFO] [stdout] | [INFO] [stdout] 172 | ) -> Result, Error> { [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Error` could refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] note: `Error` could also refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Error` is ambiguous [INFO] [stdout] --> src/ccs.rs:487:28 [INFO] [stdout] | [INFO] [stdout] 487 | ) -> Result, Error> { [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Error` could refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] note: `Error` could also refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Error` is ambiguous [INFO] [stdout] --> src/ccs.rs:495:16 [INFO] [stdout] | [INFO] [stdout] 495 | .ok_or(Error::NoWitness)?; [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Error` could refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] note: `Error` could also refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Error` is ambiguous [INFO] [stdout] --> src/ccs.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | ) -> Result, Error> { [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Error` could refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] note: `Error` could also refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] = note: `#[deny(ambiguous_glob_imports)]` (part of `#[deny(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Error` is ambiguous [INFO] [stdout] --> src/ccs.rs:74:16 [INFO] [stdout] | [INFO] [stdout] 74 | .ok_or(Error::NoWitness)?; [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Error` could refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] note: `Error` could also refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Error` is ambiguous [INFO] [stdout] --> src/ccs.rs:172:21 [INFO] [stdout] | [INFO] [stdout] 172 | ) -> Result, Error> { [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Error` could refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] note: `Error` could also refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Error` is ambiguous [INFO] [stdout] --> src/ccs.rs:487:28 [INFO] [stdout] | [INFO] [stdout] 487 | ) -> Result, Error> { [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Error` could refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] note: `Error` could also refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `Error` is ambiguous [INFO] [stdout] --> src/ccs.rs:495:16 [INFO] [stdout] | [INFO] [stdout] 495 | .ok_or(Error::NoWitness)?; [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `Error` could refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] note: `Error` could also refer to the enum imported here [INFO] [stdout] --> src/ccs.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `Error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `halo2ccs` (lib) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `halo2_proofs::plonk::Error` [INFO] [stdout] --> src/ccs.rs:1294:63 [INFO] [stdout] | [INFO] [stdout] 1208 | fn test_generate_z() -> Result<(), Error> { [INFO] [stdout] | ----------------- expected `halo2_proofs::plonk::Error` because of this [INFO] [stdout] ... [INFO] [stdout] 1294 | plonkish_table.evaluate_lookup_inputs(&[lookup_input])?; [INFO] [stdout] | ---------------------------------------^ the trait `From` is not implemented for `halo2_proofs::plonk::Error` [INFO] [stdout] | | [INFO] [stdout] | this can't be annotated with `?` because it has type `Result<_, Error>` [INFO] [stdout] | [INFO] [stdout] note: `Error` needs to implement `Into` [INFO] [stdout] --> src/lib.rs:44:1 [INFO] [stdout] | [INFO] [stdout] 44 | pub enum Error { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] help: the trait `From` is not implemented for `halo2_proofs::plonk::Error` [INFO] [stdout] but trait `From` is implemented for it [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/halo2-e995c31908cff5ea/eaffe47/halo2_proofs/src/plonk/error.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | impl From for Error { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: for that trait implementation, expected `std::io::Error`, found `Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `halo2_proofs::plonk::Error` [INFO] [stdout] --> src/ccs.rs:1296:64 [INFO] [stdout] | [INFO] [stdout] 1208 | fn test_generate_z() -> Result<(), Error> { [INFO] [stdout] | ----------------- expected `halo2_proofs::plonk::Error` because of this [INFO] [stdout] ... [INFO] [stdout] 1296 | let actual = generate_z(&plonkish_table, &cell_mapping)?; [INFO] [stdout] | ------------------------------------------^ the trait `From` is not implemented for `halo2_proofs::plonk::Error` [INFO] [stdout] | | [INFO] [stdout] | this can't be annotated with `?` because it has type `Result<_, Error>` [INFO] [stdout] | [INFO] [stdout] note: `Error` needs to implement `Into` [INFO] [stdout] --> src/lib.rs:44:1 [INFO] [stdout] | [INFO] [stdout] 44 | pub enum Error { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] help: the trait `From` is not implemented for `halo2_proofs::plonk::Error` [INFO] [stdout] but trait `From` is implemented for it [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/halo2-e995c31908cff5ea/eaffe47/halo2_proofs/src/plonk/error.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | impl From for Error { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: for that trait implementation, expected `std::io::Error`, found `Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `halo2_proofs::plonk::Error` [INFO] [stdout] --> src/ccs.rs:1347:59 [INFO] [stdout] | [INFO] [stdout] 1312 | fn test_generate_z_corner_case() -> Result<(), Error> { [INFO] [stdout] | ----------------- expected `halo2_proofs::plonk::Error` because of this [INFO] [stdout] ... [INFO] [stdout] 1347 | let z = generate_z(&plonkish_table, &cell_mapping)?; [INFO] [stdout] | ------------------------------------------^ the trait `From` is not implemented for `halo2_proofs::plonk::Error` [INFO] [stdout] | | [INFO] [stdout] | this can't be annotated with `?` because it has type `Result<_, Error>` [INFO] [stdout] | [INFO] [stdout] note: `Error` needs to implement `Into` [INFO] [stdout] --> src/lib.rs:44:1 [INFO] [stdout] | [INFO] [stdout] 44 | pub enum Error { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] help: the trait `From` is not implemented for `halo2_proofs::plonk::Error` [INFO] [stdout] but trait `From` is implemented for it [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/halo2-e995c31908cff5ea/eaffe47/halo2_proofs/src/plonk/error.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | impl From for Error { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: for that trait implementation, expected `std::io::Error`, found `Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `halo2_proofs::plonk::Error` [INFO] [stdout] --> src/ccs.rs:1465:98 [INFO] [stdout] | [INFO] [stdout] 1356 | fn test_generate_naive_ccs_instance() -> Result<(), Error> { [INFO] [stdout] | ----------------- expected `halo2_proofs::plonk::Error` because of this [INFO] [stdout] ... [INFO] [stdout] 1465 | let actual = generate_naive_ccs_instance(k, &custom_gates, &cell_mapping, &lookup_inputs)?; [INFO] [stdout] | ----------------------------------------------------------------------------^ the trait `From` is not implemented for `halo2_proofs::plonk::Error` [INFO] [stdout] | | [INFO] [stdout] | this can't be annotated with `?` because it has type `Result<_, Error>` [INFO] [stdout] | [INFO] [stdout] note: `Error` needs to implement `Into` [INFO] [stdout] --> src/lib.rs:44:1 [INFO] [stdout] | [INFO] [stdout] 44 | pub enum Error { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] help: the trait `From` is not implemented for `halo2_proofs::plonk::Error` [INFO] [stdout] but trait `From` is implemented for it [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/halo2-e995c31908cff5ea/eaffe47/halo2_proofs/src/plonk/error.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | impl From for Error { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: for that trait implementation, expected `std::io::Error`, found `Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0659. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `halo2ccs` (lib test) due to 17 previous errors [INFO] running `Command { std: "docker" "inspect" "5fdc4ef980022d44fbe2a8adac256fe469694aae6d9f7b1ca4ec8b0c22abfaef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fdc4ef980022d44fbe2a8adac256fe469694aae6d9f7b1ca4ec8b0c22abfaef", kill_on_drop: false }` [INFO] [stdout] 5fdc4ef980022d44fbe2a8adac256fe469694aae6d9f7b1ca4ec8b0c22abfaef