[INFO] fetching crate harpo 0.7.0...
[INFO] testing harpo-0.7.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate harpo 0.7.0 into /workspace/builds/worker-61/source
[INFO] validating manifest of crates.io crate harpo 0.7.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-61/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-2022-04-10" "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-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82fb4aef4e9e230ef044739213a8d8cb7472dda99c2bbb5d45c783849dd6f215
[INFO] running `Command { std: "docker" "start" "-a" "82fb4aef4e9e230ef044739213a8d8cb7472dda99c2bbb5d45c783849dd6f215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82fb4aef4e9e230ef044739213a8d8cb7472dda99c2bbb5d45c783849dd6f215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82fb4aef4e9e230ef044739213a8d8cb7472dda99c2bbb5d45c783849dd6f215", kill_on_drop: false }`
[INFO] [stdout] 82fb4aef4e9e230ef044739213a8d8cb7472dda99c2bbb5d45c783849dd6f215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cafc4cf08ba80915158e08900c846a2dbd5c3ae7d45c7f1ab619463e1573a72
[INFO] running `Command { std: "docker" "start" "-a" "9cafc4cf08ba80915158e08900c846a2dbd5c3ae7d45c7f1ab619463e1573a72", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[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 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 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 num-complex v0.4.0
[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 7.81s
[INFO] running `Command { std: "docker" "inspect" "9cafc4cf08ba80915158e08900c846a2dbd5c3ae7d45c7f1ab619463e1573a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cafc4cf08ba80915158e08900c846a2dbd5c3ae7d45c7f1ab619463e1573a72", kill_on_drop: false }`
[INFO] [stdout] 9cafc4cf08ba80915158e08900c846a2dbd5c3ae7d45c7f1ab619463e1573a72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63d2ffd4ecebae5eeb88226a968df1c4e9b7ec897a0094cd7b3640a50946842d
[INFO] running `Command { std: "docker" "start" "-a" "63d2ffd4ecebae5eeb88226a968df1c4e9b7ec897a0094cd7b3640a50946842d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling harpo v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.34s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/harpo-d2128415d2431f4f)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/harpo-3dc303126fc0b7e9)
[INFO] running `Command { std: "docker" "inspect" "63d2ffd4ecebae5eeb88226a968df1c4e9b7ec897a0094cd7b3640a50946842d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63d2ffd4ecebae5eeb88226a968df1c4e9b7ec897a0094cd7b3640a50946842d", kill_on_drop: false }`
[INFO] [stdout] 63d2ffd4ecebae5eeb88226a968df1c4e9b7ec897a0094cd7b3640a50946842d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3f40891171b4d7699c616932b2798befd17b9189a3ae4fa7126c70a7d5c7c69
[INFO] running `Command { std: "docker" "start" "-a" "f3f40891171b4d7699c616932b2798befd17b9189a3ae4fa7126c70a7d5c7c69", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/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 tests::test_seed_phrase_validation_invalid_input ... ok
[INFO] [stdout] test seed_phrase::tests::test_seed_phrase_conversion ... ok
[INFO] [stdout] test tests::test_reconstruct_seed_phrase ... ok
[INFO] [stdout] test math::tests::test_correct_byte_length ... ok
[INFO] [stdout] test secret_sharing::tests::test_polynomial_evaluation ... ok
[INFO] [stdout] test tests::test_create_secret_shared_seed_phrases ... ok
[INFO] [stdout] test math::tests::test_finite_field_subtraction ... ok
[INFO] [stdout] test math::tests::test_finite_field_addition ... ok
[INFO] [stdout] test math::tests::test_finite_field_multiplication ... ok
[INFO] [stdout] test tests::test_seed_phrase_generation_validation ... ok
[INFO] [stdout] test secret_sharing::tests::test_working_secret_reconstruction ... ok
[INFO] [stdout] test secret_sharing::tests::test_failing_secret_reconstruction ... ok
[INFO] [stdout] test seed_phrase::tests::test_random_seed_phrase_conversion ... ok
[INFO] [stdout] test math::tests::test_modular_inverse ... ok
[INFO] [stdout] test seed_phrase::tests::test_random_seed_phrase_generation ... 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 0.33s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/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" "f3f40891171b4d7699c616932b2798befd17b9189a3ae4fa7126c70a7d5c7c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f40891171b4d7699c616932b2798befd17b9189a3ae4fa7126c70a7d5c7c69", kill_on_drop: false }`
[INFO] [stdout] f3f40891171b4d7699c616932b2798befd17b9189a3ae4fa7126c70a7d5c7c69