[INFO] crate bellperson 0.2.0 is already in cache [INFO] extracting crate bellperson 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/bellperson/0.2.0 [INFO] extracting crate bellperson 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bellperson/0.2.0 [INFO] validating manifest of bellperson-0.2.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bellperson-0.2.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bellperson-0.2.0 [INFO] finished frobbing bellperson-0.2.0 [INFO] frobbed toml for bellperson-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bellperson/0.2.0/Cargo.toml [INFO] started frobbing bellperson-0.2.0 [INFO] finished frobbing bellperson-0.2.0 [INFO] frobbed toml for bellperson-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bellperson/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing bellperson-0.2.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bellperson/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 24db2d7b82ec28f4cf978ba5d864a28314ff67d082ed3df040d13626140ab3bb [INFO] running `"docker" "start" "-a" "24db2d7b82ec28f4cf978ba5d864a28314ff67d082ed3df040d13626140ab3bb"` [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling blake2b_simd v0.4.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling ff_derive v0.3.0 [INFO] [stderr] Compiling crossbeam v0.7.2 [INFO] [stderr] Compiling ff v0.4.0 [INFO] [stderr] Compiling paired v0.15.0 [INFO] [stderr] Compiling bellperson v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/multiexp.rs:156:10 [INFO] [stderr] | [INFO] [stderr] 156 | ) -> Box::Projective, Error = SynthesisError>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future::Projective, Error = SynthesisError>` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/multiexp.rs:259:10 [INFO] [stderr] | [INFO] [stderr] 259 | ) -> Box::Projective, Error = SynthesisError>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future::Projective, Error = SynthesisError>` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.34s [INFO] running `"docker" "inspect" "24db2d7b82ec28f4cf978ba5d864a28314ff67d082ed3df040d13626140ab3bb"` [INFO] running `"docker" "rm" "-f" "24db2d7b82ec28f4cf978ba5d864a28314ff67d082ed3df040d13626140ab3bb"` [INFO] [stdout] 24db2d7b82ec28f4cf978ba5d864a28314ff67d082ed3df040d13626140ab3bb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bellperson/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] b04b0d6568f70214912b9ce911d0075a44cfcdd829a8d956c29073d5aaa3a1c8 [INFO] running `"docker" "start" "-a" "b04b0d6568f70214912b9ce911d0075a44cfcdd829a8d956c29073d5aaa3a1c8"` [INFO] [stderr] Compiling bellperson v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/multiexp.rs:156:10 [INFO] [stderr] | [INFO] [stderr] 156 | ) -> Box::Projective, Error = SynthesisError>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future::Projective, Error = SynthesisError>` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/multiexp.rs:259:10 [INFO] [stderr] | [INFO] [stderr] 259 | ) -> Box::Projective, Error = SynthesisError>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future::Projective, Error = SynthesisError>` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/mimc.rs:94:17 [INFO] [stderr] | [INFO] [stderr] 94 | let mut tmp_value = xl_value.map(|mut e| { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/mimc.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | let mut tmp = cs.alloc( [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/mimc.rs:114:17 [INFO] [stderr] | [INFO] [stderr] 114 | let mut new_xl_value = xl_value.map(|mut e| { [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/mimc.rs:121:17 [INFO] [stderr] | [INFO] [stderr] 121 | let mut new_xl = if i == (MIMC_ROUNDS - 1) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/groth16/tests/dummy_engine.rs:321:63 [INFO] [stderr] | [INFO] [stderr] 321 | fn batch_normalization>(v: &mut [S]) {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/groth16/tests/dummy_engine.rs:361:13 [INFO] [stderr] | [INFO] [stderr] 361 | fn hash(input: &[u8]) -> Self { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/groth16/tests/dummy_engine.rs:370:42 [INFO] [stderr] | [INFO] [stderr] 370 | fn hash(&self, state: &mut H) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.76s [INFO] running `"docker" "inspect" "b04b0d6568f70214912b9ce911d0075a44cfcdd829a8d956c29073d5aaa3a1c8"` [INFO] running `"docker" "rm" "-f" "b04b0d6568f70214912b9ce911d0075a44cfcdd829a8d956c29073d5aaa3a1c8"` [INFO] [stdout] b04b0d6568f70214912b9ce911d0075a44cfcdd829a8d956c29073d5aaa3a1c8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bellperson/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] a3f8f5a5e61f74f2f40d01a6c793174481fe5b148cf7d16cad2b20cf9765a56b [INFO] running `"docker" "start" "-a" "a3f8f5a5e61f74f2f40d01a6c793174481fe5b148cf7d16cad2b20cf9765a56b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/bellperson-f25076aa3455b7c1 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test multicore::test_log2_floor ... ok [INFO] [stdout] test groth16::tests::test_xordemo ... ok [INFO] [stdout] test domain::parallel_fft_consistency ... ok [INFO] [stdout] test domain::fft_composition ... ok [INFO] [stdout] test multiexp::test_with_bls12 ... test multiexp::test_with_bls12 has been running for over 60 seconds [INFO] [stdout] test domain::polynomial_arith ... test domain::polynomial_arith has been running for over 60 seconds [INFO] [stdout] test groth16::test_with_bls12_381::serialization ... test groth16::test_with_bls12_381::serialization has been running for over 60 seconds [INFO] [stdout] test groth16::test_with_bls12_381::serialization ... ok [ERROR] error running command: no output for 300 seconds [INFO] running `"docker" "inspect" "a3f8f5a5e61f74f2f40d01a6c793174481fe5b148cf7d16cad2b20cf9765a56b"` [INFO] running `"docker" "rm" "-f" "a3f8f5a5e61f74f2f40d01a6c793174481fe5b148cf7d16cad2b20cf9765a56b"` [INFO] [stdout] a3f8f5a5e61f74f2f40d01a6c793174481fe5b148cf7d16cad2b20cf9765a56b