[INFO] fetching crate ark-relations 0.2.0... [INFO] checking ark-relations-0.2.0 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate ark-relations 0.2.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate ark-relations 0.2.0 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ark-relations 0.2.0 [INFO] finished tweaking crates.io crate ark-relations 0.2.0 [INFO] tweaked toml for crates.io crate ark-relations 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7f850065808a78065a75c927b2cdddf20ea86fd35780d2688d86dffc7492b5bd [INFO] running `Command { std: "docker" "start" "-a" "7f850065808a78065a75c927b2cdddf20ea86fd35780d2688d86dffc7492b5bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f850065808a78065a75c927b2cdddf20ea86fd35780d2688d86dffc7492b5bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f850065808a78065a75c927b2cdddf20ea86fd35780d2688d86dffc7492b5bd", kill_on_drop: false }` [INFO] [stdout] 7f850065808a78065a75c927b2cdddf20ea86fd35780d2688d86dffc7492b5bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0eda5c07d12d68b15c311cd91ed68198be2066e6fd5ee8f7ee67b97ac3b7e32f [INFO] running `Command { std: "docker" "start" "-a" "0eda5c07d12d68b15c311cd91ed68198be2066e6fd5ee8f7ee67b97ac3b7e32f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking ark-serialize v0.2.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Compiling quote v1.0.9 [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 v0.2.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling ark-ff-macros v0.2.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling ark-ff-asm v0.2.0 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking ark-relations v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ark_test_curves` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1017:9 [INFO] [stdout] | [INFO] [stdout] 1017 | use ark_test_curves::bls12_381::Fr; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of undeclared crate or module `ark_test_curves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1022:19 [INFO] [stdout] | [INFO] [stdout] 1022 | let two = Fr::one() + Fr::one(); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1022:31 [INFO] [stdout] | [INFO] [stdout] 1022 | let two = Fr::one() + Fr::one(); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1023:45 [INFO] [stdout] | [INFO] [stdout] 1023 | let a = cs.new_input_variable(|| Ok(Fr::one()))?; [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1024:47 [INFO] [stdout] | [INFO] [stdout] 1024 | let b = cs.new_witness_variable(|| Ok(Fr::one()))?; [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1033:41 [INFO] [stdout] | [INFO] [stdout] 1033 | assert_eq!(matrices.a[0], vec![(Fr::one(), 1)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1035:41 [INFO] [stdout] | [INFO] [stdout] 1035 | assert_eq!(matrices.c[0], vec![(Fr::one(), 3)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1037:41 [INFO] [stdout] | [INFO] [stdout] 1037 | assert_eq!(matrices.a[1], vec![(Fr::one(), 1)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1038:41 [INFO] [stdout] | [INFO] [stdout] 1038 | assert_eq!(matrices.b[1], vec![(Fr::one(), 1), (Fr::one(), 2)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1038:57 [INFO] [stdout] | [INFO] [stdout] 1038 | assert_eq!(matrices.b[1], vec![(Fr::one(), 1), (Fr::one(), 2)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1039:41 [INFO] [stdout] | [INFO] [stdout] 1039 | assert_eq!(matrices.c[1], vec![(Fr::one(), 1), (Fr::one(), 2)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1039:57 [INFO] [stdout] | [INFO] [stdout] 1039 | assert_eq!(matrices.c[1], vec![(Fr::one(), 1), (Fr::one(), 2)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1041:41 [INFO] [stdout] | [INFO] [stdout] 1041 | assert_eq!(matrices.a[2], vec![(Fr::one(), 0)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Fr` in this scope [INFO] [stdout] --> src/r1cs/constraint_system.rs:1021:37 [INFO] [stdout] | [INFO] [stdout] 1021 | let cs = ConstraintSystem::::new_ref(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: a trait with a similar name exists [INFO] [stdout] | [INFO] [stdout] 1021 | let cs = ConstraintSystem::::new_ref(); [INFO] [stdout] | ^^ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 1020 | fn matrix_generation() -> crate::r1cs::Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ark_ff::One` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1016:9 [INFO] [stdout] | [INFO] [stdout] 1016 | use ark_ff::One; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ark-relations` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "0eda5c07d12d68b15c311cd91ed68198be2066e6fd5ee8f7ee67b97ac3b7e32f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eda5c07d12d68b15c311cd91ed68198be2066e6fd5ee8f7ee67b97ac3b7e32f", kill_on_drop: false }` [INFO] [stdout] 0eda5c07d12d68b15c311cd91ed68198be2066e6fd5ee8f7ee67b97ac3b7e32f