[INFO] fetching crate ark-nonnative-field 0.3.0... [INFO] checking ark-nonnative-field-0.3.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate ark-nonnative-field 0.3.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate ark-nonnative-field 0.3.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ark-nonnative-field 0.3.0 [INFO] finished tweaking crates.io crate ark-nonnative-field 0.3.0 [INFO] tweaked toml for crates.io crate ark-nonnative-field 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 52 packages [INFO] [stderr] Adding ark-bls12-377 v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding ark-bls12-381 v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding ark-ec v0.3.0 (latest: v0.4.2) [INFO] [stderr] Adding ark-ff v0.3.0 (latest: v0.4.2) [INFO] [stderr] Adding ark-ff-asm v0.3.0 (latest: v0.4.2) [INFO] [stderr] Adding ark-ff-macros v0.3.0 (latest: v0.4.2) [INFO] [stderr] Adding ark-mnt4-298 v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding ark-mnt4-753 v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding ark-mnt6-298 v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding ark-mnt6-753 v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding ark-pallas v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding ark-r1cs-std v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding ark-relations v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding ark-serialize v0.3.0 (latest: v0.4.2) [INFO] [stderr] Adding ark-std v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding rustc_version v0.3.3 (latest: v0.4.0) [INFO] [stderr] Adding semver v0.11.0 (latest: v1.0.22) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.57) [INFO] [stderr] Adding tracing-subscriber v0.2.25 (latest: v0.3.18) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ark-relations v0.3.0 [INFO] [stderr] Downloaded ark-std v0.3.0 [INFO] [stderr] Downloaded ark-ff-asm v0.3.0 [INFO] [stderr] Downloaded ark-ff v0.3.0 [INFO] [stderr] Downloaded ark-ff-macros v0.3.0 [INFO] [stderr] Downloaded ark-serialize v0.3.0 [INFO] [stderr] Downloaded tracing-subscriber v0.2.25 [INFO] [stderr] Downloaded ark-bls12-377 v0.3.0 [INFO] [stderr] Downloaded ark-bls12-381 v0.3.0 [INFO] [stderr] Downloaded ark-ec v0.3.0 [INFO] [stderr] Downloaded ark-r1cs-std v0.3.1 [INFO] [stderr] Downloaded ark-mnt6-753 v0.3.0 [INFO] [stderr] Downloaded ark-mnt6-298 v0.3.0 [INFO] [stderr] Downloaded ark-pallas v0.3.0 [INFO] [stderr] Downloaded ark-mnt4-298 v0.3.0 [INFO] [stderr] Downloaded ark-mnt4-753 v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e14b1d765840dc86d1af2352bc5ac667d6a506fa18382ec854447f11fb4eee3 [INFO] running `Command { std: "docker" "start" "-a" "1e14b1d765840dc86d1af2352bc5ac667d6a506fa18382ec854447f11fb4eee3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e14b1d765840dc86d1af2352bc5ac667d6a506fa18382ec854447f11fb4eee3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e14b1d765840dc86d1af2352bc5ac667d6a506fa18382ec854447f11fb4eee3", kill_on_drop: false }` [INFO] [stdout] 1e14b1d765840dc86d1af2352bc5ac667d6a506fa18382ec854447f11fb4eee3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7fb4b779922cbacb37f8ee1e497a125e848cf17a2c6a3191d61855736a8d918d [INFO] running `Command { std: "docker" "start" "-a" "7fb4b779922cbacb37f8ee1e497a125e848cf17a2c6a3191d61855736a8d918d", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ark-std v0.3.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking ark-serialize v0.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling ark-ff-asm v0.3.0 [INFO] [stderr] Compiling ark-ff-macros v0.3.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling pest v2.7.8 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling ark-ff v0.3.0 [INFO] [stderr] Checking ark-ec v0.3.0 [INFO] [stderr] Checking ark-relations v0.3.0 [INFO] [stderr] Checking ark-r1cs-std v0.3.1 [INFO] [stderr] Checking ark-mnt4-298 v0.3.0 [INFO] [stderr] Checking ark-mnt4-753 v0.3.0 [INFO] [stderr] Checking ark-bls12-381 v0.3.0 [INFO] [stderr] Checking ark-bls12-377 v0.3.0 [INFO] [stderr] Checking ark-pallas v0.3.0 [INFO] [stderr] Checking ark-mnt6-298 v0.3.0 [INFO] [stderr] Checking ark-mnt6-753 v0.3.0 [INFO] [stderr] Checking ark-nonnative-field v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: the item `Boolean` is imported redundantly [INFO] [stdout] --> src/nonnative_field_var.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use ark_r1cs_std::boolean::Boolean; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use ark_r1cs_std::prelude::*; [INFO] [stdout] | ------------------------ the item `Boolean` is already imported here [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[deny(unused_imports)]` implied by `#[deny(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `FieldVar` is imported redundantly [INFO] [stdout] --> src/nonnative_field_var.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use ark_r1cs_std::fields::FieldVar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | use ark_r1cs_std::prelude::*; [INFO] [stdout] | ------------------------ the item `FieldVar` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `R1CSVar` is imported redundantly [INFO] [stdout] --> src/nonnative_field_var.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 8 | use ark_r1cs_std::prelude::*; [INFO] [stdout] | ------------------------ the item `R1CSVar` is already imported here [INFO] [stdout] 9 | use ark_r1cs_std::{R1CSVar, ToConstraintFieldGadget}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `Boolean` is imported redundantly [INFO] [stdout] --> src/nonnative_field_var.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use ark_r1cs_std::boolean::Boolean; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use ark_r1cs_std::prelude::*; [INFO] [stdout] | ------------------------ the item `Boolean` is already imported here [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[deny(unused_imports)]` implied by `#[deny(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `FieldVar` is imported redundantly [INFO] [stdout] --> src/nonnative_field_var.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use ark_r1cs_std::fields::FieldVar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | use ark_r1cs_std::prelude::*; [INFO] [stdout] | ------------------------ the item `FieldVar` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `R1CSVar` is imported redundantly [INFO] [stdout] --> src/nonnative_field_var.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 8 | use ark_r1cs_std::prelude::*; [INFO] [stdout] | ------------------------ the item `R1CSVar` is already imported here [INFO] [stdout] 9 | use ark_r1cs_std::{R1CSVar, ToConstraintFieldGadget}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ark-nonnative-field` (lib test) due to 4 previous errors [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ark-nonnative-field` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "7fb4b779922cbacb37f8ee1e497a125e848cf17a2c6a3191d61855736a8d918d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fb4b779922cbacb37f8ee1e497a125e848cf17a2c6a3191d61855736a8d918d", kill_on_drop: false }` [INFO] [stdout] 7fb4b779922cbacb37f8ee1e497a125e848cf17a2c6a3191d61855736a8d918d