[INFO] fetching crate zeropool-bn 0.5.7... [INFO] testing zeropool-bn-0.5.7 against 1.49.0 for beta-1.50-1 [INFO] extracting crate zeropool-bn 0.5.7 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate zeropool-bn 0.5.7 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate zeropool-bn 0.5.7 [INFO] finished tweaking crates.io crate zeropool-bn 0.5.7 [INFO] tweaked toml for crates.io crate zeropool-bn 0.5.7 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate zeropool-bn 0.5.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1522a5c089ba534657976fbeeccc7a96a84df7f30699bbddf658e9b224bc005e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1522a5c089ba534657976fbeeccc7a96a84df7f30699bbddf658e9b224bc005e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1522a5c089ba534657976fbeeccc7a96a84df7f30699bbddf658e9b224bc005e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1522a5c089ba534657976fbeeccc7a96a84df7f30699bbddf658e9b224bc005e", kill_on_drop: false }` [INFO] [stdout] 1522a5c089ba534657976fbeeccc7a96a84df7f30699bbddf658e9b224bc005e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4d3274de211470e50e5514753864fb0f0ef4de9e179f2f506ebfa685b67706e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b4d3274de211470e50e5514753864fb0f0ef4de9e179f2f506ebfa685b67706e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.6.2 [INFO] [stderr] Compiling borsh-derive-internal v0.6.2 [INFO] [stderr] Compiling borsh-derive v0.6.2 [INFO] [stderr] Compiling borsh v0.6.2 [INFO] [stderr] Compiling zeropool-bn v0.5.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `from_jacobian` [INFO] [stdout] --> src/groups/mod.rs:347:12 [INFO] [stdout] | [INFO] [stdout] 347 | pub fn from_jacobian(p: G

) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.98s [INFO] running `Command { std: "docker" "inspect" "b4d3274de211470e50e5514753864fb0f0ef4de9e179f2f506ebfa685b67706e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4d3274de211470e50e5514753864fb0f0ef4de9e179f2f506ebfa685b67706e", kill_on_drop: false }` [INFO] [stdout] b4d3274de211470e50e5514753864fb0f0ef4de9e179f2f506ebfa685b67706e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1674d8d4ce690cae07825b9e54f5e6d7614c0c05a395a680957334f2ef89acb2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1674d8d4ce690cae07825b9e54f5e6d7614c0c05a395a680957334f2ef89acb2", kill_on_drop: false }` [INFO] [stderr] Compiling zeropool-bn v0.5.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `from_jacobian` [INFO] [stdout] --> src/groups/mod.rs:347:12 [INFO] [stdout] | [INFO] [stdout] 347 | pub fn from_jacobian(p: G

) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.81s [INFO] running `Command { std: "docker" "inspect" "1674d8d4ce690cae07825b9e54f5e6d7614c0c05a395a680957334f2ef89acb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1674d8d4ce690cae07825b9e54f5e6d7614c0c05a395a680957334f2ef89acb2", kill_on_drop: false }` [INFO] [stdout] 1674d8d4ce690cae07825b9e54f5e6d7614c0c05a395a680957334f2ef89acb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ccf40d93ef2bcd6784adbcf4d34a658e20ebf55aae26114b6ce861e6548cf23e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ccf40d93ef2bcd6784adbcf4d34a658e20ebf55aae26114b6ce861e6548cf23e", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `from_jacobian` [INFO] [stderr] --> src/groups/mod.rs:347:12 [INFO] [stderr] | [INFO] [stderr] 347 | pub fn from_jacobian(p: G

) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/zeropool_bn-5e7f9bcba425ea4e [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test arith::from_slice ... ok [INFO] [stdout] test fields::test_str ... ok [INFO] [stdout] test fields::fp::sqrt_fq ... ok [INFO] [stdout] test groups::affine_ok ... ok [INFO] [stdout] test arith::setting_bits ... ok [INFO] [stdout] test groups::internals ... ok [INFO] [stdout] test arith::to_big_endian ... ok [INFO] [stdout] test groups::test_batch_bilinearity_empty ... ok [INFO] [stdout] test groups::affine_fail ... ok [INFO] [stdout] test fields::fq12_test_vector ... ok [INFO] [stdout] test fields::test_cyclotomic_exp ... ok [INFO] [stdout] test fields::fq2::sqrt_fq2 ... ok [INFO] [stdout] test arith::testing_divrem ... ok [INFO] [stdout] test groups::test_miller_loop ... ok [INFO] [stdout] test fields::fp::test_rsquared ... ok [INFO] [stdout] test groups::test_prepared_g2 ... ok [INFO] [stdout] test groups::predefined_pair ... ok [INFO] [stdout] test groups::test_y_at_point_at_infinity ... ok [INFO] [stdout] test tests::g1_from_compressed ... ok [INFO] [stdout] test groups::test_batch_bilinearity_one ... ok [INFO] [stdout] test tests::g2_from_compressed ... ok [INFO] [stdout] test groups::test_reduced_pairing ... ok [INFO] [stdout] test groups::test_pippenger ... ok [INFO] [stdout] test groups::test_batch_bilinearity_fifty ... ok [INFO] [stdout] test fields::test_fq ... test fields::test_fq has been running for over 60 seconds [INFO] [stdout] test fields::test_fq6 ... test fields::test_fq6 has been running for over 60 seconds [INFO] [stdout] test fields::test_fq12 ... test fields::test_fq12 has been running for over 60 seconds [INFO] [stdout] test fields::test_fq2 ... test fields::test_fq2 has been running for over 60 seconds [INFO] [stdout] test fields::test_fr ... test fields::test_fr has been running for over 60 seconds [INFO] [stdout] test groups::test_affine_jacobian_conversion ... test groups::test_affine_jacobian_conversion has been running for over 60 seconds [INFO] [stdout] test groups::test_bilinearity ... test groups::test_bilinearity has been running for over 60 seconds [INFO] [stdout] test groups::test_g1 ... test groups::test_g1 has been running for over 60 seconds [INFO] [stdout] test groups::test_g2 ... test groups::test_g2 has been running for over 60 seconds [INFO] [stdout] test fields::test_fq ... ok [INFO] [stdout] test fields::test_fr ... ok [INFO] [stdout] test fields::test_fq2 ... ok [INFO] [stdout] test groups::test_g1 ... ok [INFO] [stdout] test groups::test_bilinearity ... ok [INFO] [stdout] test groups::test_affine_jacobian_conversion ... ok [INFO] [stdout] test fields::test_fq6 ... ok [INFO] [stdout] test fields::test_fq12 ... ok [INFO] [stdout] test groups::test_g2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests zeropool-bn [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ccf40d93ef2bcd6784adbcf4d34a658e20ebf55aae26114b6ce861e6548cf23e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccf40d93ef2bcd6784adbcf4d34a658e20ebf55aae26114b6ce861e6548cf23e", kill_on_drop: false }` [INFO] [stdout] ccf40d93ef2bcd6784adbcf4d34a658e20ebf55aae26114b6ce861e6548cf23e