[INFO] fetching crate ark-ed-on-bn254 0.3.0...
[INFO] testing ark-ed-on-bn254-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ark-ed-on-bn254 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ark-ed-on-bn254 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ark-ed-on-bn254 0.3.0
[INFO] finished tweaking crates.io crate ark-ed-on-bn254 0.3.0
[INFO] tweaked toml for crates.io crate ark-ed-on-bn254 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3a44b72e492e5d3be8eba16b2798549c144e028fe267020f4485f7f77815936
[INFO] running `Command { std: "docker" "start" "-a" "b3a44b72e492e5d3be8eba16b2798549c144e028fe267020f4485f7f77815936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3a44b72e492e5d3be8eba16b2798549c144e028fe267020f4485f7f77815936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a44b72e492e5d3be8eba16b2798549c144e028fe267020f4485f7f77815936", kill_on_drop: false }`
[INFO] [stdout] b3a44b72e492e5d3be8eba16b2798549c144e028fe267020f4485f7f77815936
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3deb464face7492e2284592427dbd2bcadf3c99e113681605c2035d12b537432
[INFO] running `Command { std: "docker" "start" "-a" "3deb464face7492e2284592427dbd2bcadf3c99e113681605c2035d12b537432", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]    Compiling ark-ff v0.3.0
[INFO] [stderr]    Compiling ark-std v0.3.0
[INFO] [stderr]    Compiling ark-serialize v0.3.0
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ark-ff-macros v0.3.0
[INFO] [stderr]    Compiling ark-ff-asm v0.3.0
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling ark-ec v0.3.0
[INFO] [stderr]    Compiling ark-bn254 v0.3.0
[INFO] [stderr]    Compiling ark-ed-on-bn254 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.93s
[INFO] running `Command { std: "docker" "inspect" "3deb464face7492e2284592427dbd2bcadf3c99e113681605c2035d12b537432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3deb464face7492e2284592427dbd2bcadf3c99e113681605c2035d12b537432", kill_on_drop: false }`
[INFO] [stdout] 3deb464face7492e2284592427dbd2bcadf3c99e113681605c2035d12b537432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 988cfd101055f4f6f2867de791878f1f94febd7ba1fe9b00229efc9ae78c3ceb
[INFO] running `Command { std: "docker" "start" "-a" "988cfd101055f4f6f2867de791878f1f94febd7ba1fe9b00229efc9ae78c3ceb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.19
[INFO] [stderr]    Compiling ark-algebra-test-templates v0.3.0
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling ark-relations v0.3.0
[INFO] [stderr]    Compiling ark-ed-on-bn254 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "988cfd101055f4f6f2867de791878f1f94febd7ba1fe9b00229efc9ae78c3ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "988cfd101055f4f6f2867de791878f1f94febd7ba1fe9b00229efc9ae78c3ceb", kill_on_drop: false }`
[INFO] [stdout] 988cfd101055f4f6f2867de791878f1f94febd7ba1fe9b00229efc9ae78c3ceb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97dbc151fd74af5bc8afefc82f622264a8258602ce5f80e4554c2c67056892c5
[INFO] running `Command { std: "docker" "start" "-a" "97dbc151fd74af5bc8afefc82f622264a8258602ce5f80e4554c2c67056892c5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ark_ed_on_bn254-d6b8097a56258594)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test curves::tests::test_conversion ... ok
[INFO] [stdout] test curves::tests::test_generator ... ok
[INFO] [stdout] test curves::tests::test_bytes ... ok
[INFO] [stdout] test curves::tests::test_montgomery_conversion ... ok
[INFO] [stdout] test curves::tests::test_scalar_multiplication ... ok
[INFO] [stdout] test curves::tests::test_projective_curve ... ok
[INFO] [stdout] test curves::tests::test_projective_group ... ok
[INFO] [stdout] test curves::tests::test_affine_group ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ark-ed-on-bn254
[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" "97dbc151fd74af5bc8afefc82f622264a8258602ce5f80e4554c2c67056892c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97dbc151fd74af5bc8afefc82f622264a8258602ce5f80e4554c2c67056892c5", kill_on_drop: false }`
[INFO] [stdout] 97dbc151fd74af5bc8afefc82f622264a8258602ce5f80e4554c2c67056892c5