[INFO] fetching crate substrate-bn 0.6.0...
[INFO] testing substrate-bn-0.6.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate substrate-bn 0.6.0 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate substrate-bn 0.6.0 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 substrate-bn 0.6.0
[INFO] finished tweaking crates.io crate substrate-bn 0.6.0
[INFO] tweaked toml for crates.io crate substrate-bn 0.6.0 written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] crate crates.io crate substrate-bn 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 84e16043cf5f2e3e352513f0ea26cf318cb32badaf5fb2b094acffb2fa4ccfb8
[INFO] running `Command { std: "docker" "start" "-a" "84e16043cf5f2e3e352513f0ea26cf318cb32badaf5fb2b094acffb2fa4ccfb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84e16043cf5f2e3e352513f0ea26cf318cb32badaf5fb2b094acffb2fa4ccfb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e16043cf5f2e3e352513f0ea26cf318cb32badaf5fb2b094acffb2fa4ccfb8", kill_on_drop: false }`
[INFO] [stdout] 84e16043cf5f2e3e352513f0ea26cf318cb32badaf5fb2b094acffb2fa4ccfb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 4c7d19cb139719f04d2f6f3f240bf4ee225c637b5107cf0c4059c14041c471cd
[INFO] running `Command { std: "docker" "start" "-a" "4c7d19cb139719f04d2f6f3f240bf4ee225c637b5107cf0c4059c14041c471cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling substrate-bn v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 25s
[INFO] running `Command { std: "docker" "inspect" "4c7d19cb139719f04d2f6f3f240bf4ee225c637b5107cf0c4059c14041c471cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7d19cb139719f04d2f6f3f240bf4ee225c637b5107cf0c4059c14041c471cd", kill_on_drop: false }`
[INFO] [stdout] 4c7d19cb139719f04d2f6f3f240bf4ee225c637b5107cf0c4059c14041c471cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 7ad72b4b0106846424c659d6df7a7db9ec6bac671866a3909e0bc4d3cc1d04fc
[INFO] running `Command { std: "docker" "start" "-a" "7ad72b4b0106846424c659d6df7a7db9ec6bac671866a3909e0bc4d3cc1d04fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling substrate-bn v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.02s
[INFO] running `Command { std: "docker" "inspect" "7ad72b4b0106846424c659d6df7a7db9ec6bac671866a3909e0bc4d3cc1d04fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ad72b4b0106846424c659d6df7a7db9ec6bac671866a3909e0bc4d3cc1d04fc", kill_on_drop: false }`
[INFO] [stdout] 7ad72b4b0106846424c659d6df7a7db9ec6bac671866a3909e0bc4d3cc1d04fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 1b99046d2708971ffee15052e92d1f0139fcf0159562da2856506b64363d4922
[INFO] running `Command { std: "docker" "start" "-a" "1b99046d2708971ffee15052e92d1f0139fcf0159562da2856506b64363d4922", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/substrate_bn-f2f34dc90c8b5721)
[INFO] [stdout] running 32 tests
[INFO] [stdout] test arith::from_slice ... ok
[INFO] [stdout] test arith::to_big_endian ... ok
[INFO] [stdout] test arith::setting_bits ... ok
[INFO] [stdout] test fields::fp::sqrt_fq ... ok
[INFO] [stdout] test groups::affine_fail ... ok
[INFO] [stdout] test groups::internals ... ok
[INFO] [stdout] test groups::affine_ok ... ok
[INFO] [stdout] test fields::test_str ... ok
[INFO] [stdout] test groups::test_batch_bilinearity_empty ... ok
[INFO] [stdout] test groups::test_y_at_point_at_infinity ... ok
[INFO] [stdout] test tests::g1_from_compressed ... ok
[INFO] [stdout] test fields::test_cyclotomic_exp ... ok
[INFO] [stdout] test fields::fq2::sqrt_fq2 ... ok
[INFO] [stdout] test fields::fq12_test_vector ... ok
[INFO] [stdout] test arith::testing_divrem ... ok
[INFO] [stdout] test groups::test_prepared_g2 ... ok
[INFO] [stdout] test groups::test_miller_loop ... ok
[INFO] [stdout] test tests::g2_from_compressed ... ok
[INFO] [stdout] test groups::test_reduced_pairing ... ok
[INFO] [stdout] test groups::predefined_pair ... ok
[INFO] [stdout] test groups::test_batch_bilinearity_one ... ok
[INFO] [stdout] test fields::fp::test_rsquared ... ok
[INFO] [stdout] test groups::test_batch_bilinearity_fifty ... ok
[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 has been running for over 60 seconds
[INFO] [stdout] test groups::test_g2 has been running for over 60 seconds
[INFO] [stdout] test fields::test_fq12 ... ok
[INFO] [stderr]    Doc-tests substrate-bn
[INFO] [stdout] test groups::test_g2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 117.57s
[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" "1b99046d2708971ffee15052e92d1f0139fcf0159562da2856506b64363d4922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b99046d2708971ffee15052e92d1f0139fcf0159562da2856506b64363d4922", kill_on_drop: false }`
[INFO] [stdout] 1b99046d2708971ffee15052e92d1f0139fcf0159562da2856506b64363d4922