[INFO] fetching crate harpo 0.7.0...
[INFO] testing harpo-0.7.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate harpo 0.7.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate harpo 0.7.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate harpo 0.7.0
[INFO] finished tweaking crates.io crate harpo 0.7.0
[INFO] tweaked toml for crates.io crate harpo 0.7.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate harpo 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-bigint v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d555b9d3450b3b03843926acae78a3510ceae9533abb7cbd9cb12159d93224a3
[INFO] running `Command { std: "docker" "start" "-a" "d555b9d3450b3b03843926acae78a3510ceae9533abb7cbd9cb12159d93224a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d555b9d3450b3b03843926acae78a3510ceae9533abb7cbd9cb12159d93224a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d555b9d3450b3b03843926acae78a3510ceae9533abb7cbd9cb12159d93224a3", kill_on_drop: false }`
[INFO] [stdout] d555b9d3450b3b03843926acae78a3510ceae9533abb7cbd9cb12159d93224a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 635897cd87acfdaf7132cfc4d1437230f221b9cecc910ee9b63e66b91203c1d8
[INFO] running `Command { std: "docker" "start" "-a" "635897cd87acfdaf7132cfc4d1437230f221b9cecc910ee9b63e66b91203c1d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.1
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling harpo v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.84s
[INFO] running `Command { std: "docker" "inspect" "635897cd87acfdaf7132cfc4d1437230f221b9cecc910ee9b63e66b91203c1d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635897cd87acfdaf7132cfc4d1437230f221b9cecc910ee9b63e66b91203c1d8", kill_on_drop: false }`
[INFO] [stdout] 635897cd87acfdaf7132cfc4d1437230f221b9cecc910ee9b63e66b91203c1d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4c67be244a383941a243723329bab4d07954ab88408ac7975bc398554189bc4
[INFO] running `Command { std: "docker" "start" "-a" "d4c67be244a383941a243723329bab4d07954ab88408ac7975bc398554189bc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling harpo v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "d4c67be244a383941a243723329bab4d07954ab88408ac7975bc398554189bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c67be244a383941a243723329bab4d07954ab88408ac7975bc398554189bc4", kill_on_drop: false }`
[INFO] [stdout] d4c67be244a383941a243723329bab4d07954ab88408ac7975bc398554189bc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c42894a6cf97bbe97fbd65e9e7091effa4afe79d3510f090a9ca71ed84143eaf
[INFO] running `Command { std: "docker" "start" "-a" "c42894a6cf97bbe97fbd65e9e7091effa4afe79d3510f090a9ca71ed84143eaf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/harpo-d2128415d2431f4f)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test seed_phrase::tests::test_indices_from_bytes ... ok
[INFO] [stdout] test math::tests::test_correct_byte_length ... ok
[INFO] [stdout] test math::tests::test_finite_field_subtraction ... ok
[INFO] [stdout] test math::tests::test_finite_field_addition ... ok
[INFO] [stdout] test tests::test_seed_phrase_validation_invalid_input ... ok
[INFO] [stdout] test math::tests::test_finite_field_multiplication ... ok
[INFO] [stdout] test seed_phrase::tests::test_seed_phrase_conversion ... ok
[INFO] [stdout] test secret_sharing::tests::test_polynomial_evaluation ... ok
[INFO] [stdout] test tests::test_reconstruct_seed_phrase ... ok
[INFO] [stdout] test tests::test_create_secret_shared_seed_phrases ... ok
[INFO] [stdout] test secret_sharing::tests::test_failing_secret_reconstruction ... ok
[INFO] [stdout] test secret_sharing::tests::test_working_secret_reconstruction ... ok
[INFO] [stdout] test tests::test_seed_phrase_generation_validation ... ok
[INFO] [stdout] test seed_phrase::tests::test_random_seed_phrase_generation ... ok
[INFO] [stdout] test math::tests::test_modular_inverse ... ok
[INFO] [stdout] test seed_phrase::tests::test_random_seed_phrase_conversion ... ok
[INFO] [stdout] test math::tests::test_finite_field_division ... ok
[INFO] [stdout] test tests::test_random_seed_phrase_reconstruction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/harpo-3dc303126fc0b7e9)
[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] [stderr]    Doc-tests harpo
[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" "c42894a6cf97bbe97fbd65e9e7091effa4afe79d3510f090a9ca71ed84143eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c42894a6cf97bbe97fbd65e9e7091effa4afe79d3510f090a9ca71ed84143eaf", kill_on_drop: false }`
[INFO] [stdout] c42894a6cf97bbe97fbd65e9e7091effa4afe79d3510f090a9ca71ed84143eaf