[INFO] fetching crate bn254_blackbox_solver 0.46.0...
[INFO] testing bn254_blackbox_solver-0.46.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] extracting crate bn254_blackbox_solver 0.46.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate bn254_blackbox_solver 0.46.0
[INFO] finished tweaking crates.io crate bn254_blackbox_solver 0.46.0
[INFO] tweaked toml for crates.io crate bn254_blackbox_solver 0.46.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bn254_blackbox_solver 0.46.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "e948984fcd597b1a34d64d9844f4d883e00866b5e6091e89daa9f7ee4b546807", kill_on_drop: false }`
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[INFO] [stdout] warning: struct `BackendError` is never constructed
[INFO] [stdout]   --> src/wasm/mod.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) struct BackendError(#[from] Error);
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `construct_signature` and `construct_public_key` are never used
[INFO] [stdout]  --> src/wasm/schnorr.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) trait SchnorrSig {
[INFO] [stdout]   |                  ---------- methods in this trait
[INFO] [stdout] 4 |     fn construct_signature(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fn construct_public_key(&self, private_key: [u8; 32]) -> Result<[u8; 64], Error>;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] running `Command { std: "docker" "inspect" "e948984fcd597b1a34d64d9844f4d883e00866b5e6091e89daa9f7ee4b546807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e948984fcd597b1a34d64d9844f4d883e00866b5e6091e89daa9f7ee4b546807", kill_on_drop: false }`
[INFO] [stdout] e948984fcd597b1a34d64d9844f4d883e00866b5e6091e89daa9f7ee4b546807
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 038e83223b7f039b0547d054f430f5817d10207c685ca2ab5aa1a021d75e57da
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[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde-big-array v0.5.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling wasmer-types v4.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling cranelift-codegen v0.91.1
[INFO] [stderr]    Compiling wasmer-vm v4.4.0
[INFO] [stderr]    Compiling ark-poly v0.4.2
[INFO] [stderr]    Compiling wasmer-compiler v4.4.0
[INFO] [stderr]    Compiling ark-ec v0.4.2
[INFO] [stderr]    Compiling ark-bn254 v0.4.0
[INFO] [stderr]    Compiling acir_field v0.46.0
[INFO] [stderr]    Compiling noir_grumpkin v0.1.0
[INFO] [stderr]    Compiling brillig v0.46.0
[INFO] [stderr]    Compiling acir v0.46.0
[INFO] [stderr]    Compiling acvm_blackbox_solver v0.46.0
[INFO] [stderr]    Compiling cranelift-frontend v0.91.1
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v4.4.0
[INFO] [stderr]    Compiling wasmer v4.4.0
[INFO] [stderr]    Compiling bn254_blackbox_solver v0.46.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BackendError` is never constructed
[INFO] [stdout]   --> src/wasm/mod.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) struct BackendError(#[from] Error);
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `construct_signature` and `construct_public_key` are never used
[INFO] [stdout]  --> src/wasm/schnorr.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) trait SchnorrSig {
[INFO] [stdout]   |                  ---------- methods in this trait
[INFO] [stdout] 4 |     fn construct_signature(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fn construct_public_key(&self, private_key: [u8; 32]) -> Result<[u8; 64], Error>;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BackendError` is never constructed
[INFO] [stdout]   --> src/wasm/mod.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) struct BackendError(#[from] Error);
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `construct_signature` and `construct_public_key` are never used
[INFO] [stdout]  --> src/wasm/schnorr.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) trait SchnorrSig {
[INFO] [stdout]   |                  ---------- methods in this trait
[INFO] [stdout] 4 |     fn construct_signature(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fn construct_public_key(&self, private_key: [u8; 32]) -> Result<[u8; 64], Error>;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "038e83223b7f039b0547d054f430f5817d10207c685ca2ab5aa1a021d75e57da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038e83223b7f039b0547d054f430f5817d10207c685ca2ab5aa1a021d75e57da", kill_on_drop: false }`
[INFO] [stdout] 038e83223b7f039b0547d054f430f5817d10207c685ca2ab5aa1a021d75e57da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c651afe936c12dcc8879893e8385c5da399d1d47155435527194651d59d4f12
[INFO] running `Command { std: "docker" "start" "-a" "7c651afe936c12dcc8879893e8385c5da399d1d47155435527194651d59d4f12", kill_on_drop: false }`
[INFO] [stderr] warning: struct `BackendError` is never constructed
[INFO] [stderr]   --> src/wasm/mod.rs:39:19
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub(crate) struct BackendError(#[from] Error);
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `construct_signature` and `construct_public_key` are never used
[INFO] [stderr]  --> src/wasm/schnorr.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub(crate) trait SchnorrSig {
[INFO] [stderr]   |                  ---------- methods in this trait
[INFO] [stderr] 4 |     fn construct_signature(
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 9 |     fn construct_public_key(&self, private_key: [u8; 32]) -> Result<[u8; 64], Error>;
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bn254_blackbox_solver` (lib) generated 2 warnings
[INFO] [stderr] warning: `bn254_blackbox_solver` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bn254_blackbox_solver-11bf222591ae4350)
[INFO] [stdout] running 17 tests
[INFO] [stdout] test embedded_curve_ops::tests::throws_on_args_length_mismatch ... ok
[INFO] [stdout] test embedded_curve_ops::tests::low_high_smoke_test ... ok
[INFO] [stdout] test embedded_curve_ops::tests::rejects_grumpkin_modulus ... ok
[INFO] [stdout] test embedded_curve_ops::tests::rejects_invalid_point ... ok
[INFO] [stdout] test embedded_curve_ops::tests::rejects_addition_of_points_not_in_curve ... ok
[INFO] [stdout] test generator::generators::test::derives_default_generators ... ok
[INFO] [stdout] test pedersen::hash::test::hash_one ... ok
[INFO] [stdout] test generator::generators::test::derive_length_generator ... ok
[INFO] [stdout] test poseidon2::test::smoke_test ... ok
[INFO] [stdout] test embedded_curve_ops::tests::rejects_invalid_scalar_limbs ... ok
[INFO] [stdout] test embedded_curve_ops::tests::smoke_test ... ok
[INFO] [stdout] test generator::hash_to_curve::test::smoke_test ... ok
[INFO] [stdout] test pedersen::hash::test::test_hash_with_index ... ok
[INFO] [stdout] test pedersen::commitment::test::commitment ... ok
[INFO] [stdout] test pedersen::commitment::test::commitment_with_zero ... ok
[INFO] [stdout] test embedded_curve_ops::tests::output_of_msm_matches_add ... ok
[INFO] [stderr]    Doc-tests bn254_blackbox_solver
[INFO] [stdout] test generator::generators::test::test_derive_generators ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[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" "7c651afe936c12dcc8879893e8385c5da399d1d47155435527194651d59d4f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c651afe936c12dcc8879893e8385c5da399d1d47155435527194651d59d4f12", kill_on_drop: false }`
[INFO] [stdout] 7c651afe936c12dcc8879893e8385c5da399d1d47155435527194651d59d4f12