[INFO] fetching crate shield-core 2.2.0...
[INFO] testing shield-core-2.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate shield-core 2.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate shield-core 2.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate shield-core 2.2.0
[INFO] tweaked toml for crates.io crate shield-core 2.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shield-core 2.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shield-core 2.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2f599dd212d6a0a721a6fc912cf6300b287c41675acda79055296cfcbe3cbd0
[INFO] running `Command { std: "docker" "start" "-a" "b2f599dd212d6a0a721a6fc912cf6300b287c41675acda79055296cfcbe3cbd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2f599dd212d6a0a721a6fc912cf6300b287c41675acda79055296cfcbe3cbd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f599dd212d6a0a721a6fc912cf6300b287c41675acda79055296cfcbe3cbd0", kill_on_drop: false }`
[INFO] [stdout] b2f599dd212d6a0a721a6fc912cf6300b287c41675acda79055296cfcbe3cbd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a81ed143dfce4c9c75901d39c6afa11af0dca7d2944c765add885ff104c2edd3
[INFO] running `Command { std: "docker" "start" "-a" "a81ed143dfce4c9c75901d39c6afa11af0dca7d2944c765add885ff104c2edd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling shield-core v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.56s
[INFO] running `Command { std: "docker" "inspect" "a81ed143dfce4c9c75901d39c6afa11af0dca7d2944c765add885ff104c2edd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a81ed143dfce4c9c75901d39c6afa11af0dca7d2944c765add885ff104c2edd3", kill_on_drop: false }`
[INFO] [stdout] a81ed143dfce4c9c75901d39c6afa11af0dca7d2944c765add885ff104c2edd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e15c4f9db165dbedb38e95a0b704961a2df009b43147fc18fa2bf1bec107073
[INFO] running `Command { std: "docker" "start" "-a" "6e15c4f9db165dbedb38e95a0b704961a2df009b43147fc18fa2bf1bec107073", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling zerocopy-derive v0.8.42
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling shield-core v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 43.55s
[INFO] running `Command { std: "docker" "inspect" "6e15c4f9db165dbedb38e95a0b704961a2df009b43147fc18fa2bf1bec107073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e15c4f9db165dbedb38e95a0b704961a2df009b43147fc18fa2bf1bec107073", kill_on_drop: false }`
[INFO] [stdout] 6e15c4f9db165dbedb38e95a0b704961a2df009b43147fc18fa2bf1bec107073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f44ce4497b58011b5e79499941c1c9a86af05e41fc0e9e20bcb26e839a8d3f7
[INFO] running `Command { std: "docker" "start" "-a" "0f44ce4497b58011b5e79499941c1c9a86af05e41fc0e9e20bcb26e839a8d3f7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shield_core-e93a84d3ff772f1a)
[INFO] [stdout] running 89 tests
[INFO] [stdout] test channel::tests::test_config_builder ... ok
[INFO] [stdout] test channel::tests::test_channel_counters ... ok
[INFO] [stdout] test channel::tests::test_channel_forward_secrecy ... ok
[INFO] [stdout] test channel::tests::test_listener_config ... ok
[INFO] [stdout] test channel::tests::test_channel_message_exchange ... ok
[INFO] [stdout] test exchange::tests::test_key_splitter ... ok
[INFO] [stdout] test exchange::tests::test_key_splitter_min_shares ... ok
[INFO] [stdout] test exchange::tests::test_key_splitter_partial ... ok
[INFO] [stdout] test channel::tests::test_empty_message ... ok
[INFO] [stdout] test channel::tests::test_channel_wrong_password ... ok
[INFO] [stdout] test channel::tests::test_bidirectional_exchange ... ok
[INFO] [stdout] test exchange::tests::test_qr_exchange_data ... ok
[INFO] [stdout] test exchange::tests::test_qr_roundtrip ... ok
[INFO] [stdout] test fingerprint::tests::test_combined_mode ... ok
[INFO] [stdout] test fingerprint::tests::test_none_mode ... ok
[INFO] [stdout] test group::tests::test_broadcast_encrypt_decrypt ... ok
[INFO] [stdout] test group::tests::test_broadcast_subgroups ... ok
[INFO] [stdout] test group::tests::test_group_encrypt_decrypt ... ok
[INFO] [stdout] test group::tests::test_group_non_member ... ok
[INFO] [stdout] test group::tests::test_group_remove_member ... ok
[INFO] [stdout] test channel::tests::test_different_services_same_password ... ok
[INFO] [stdout] test channel::tests::test_channel_handshake ... ok
[INFO] [stdout] test identity::tests::test_register_duplicate ... ok
[INFO] [stdout] test identity::tests::test_authenticate ... ok
[INFO] [stdout] test identity::tests::test_secure_session ... ok
[INFO] [stdout] test identity::tests::test_secure_session_tampered ... ok
[INFO] [stdout] test exchange::tests::test_pake_derive ... ok
[INFO] [stdout] test identity::tests::test_authenticate_wrong_password ... ok
[INFO] [stdout] test identity::tests::test_register_user ... ok
[INFO] [stdout] test password::tests::test_charset_detection ... ok
[INFO] [stdout] test password::tests::test_common_password ... ok
[INFO] [stdout] test password::tests::test_crack_time_display ... ok
[INFO] [stdout] test password::tests::test_empty_password ... ok
[INFO] [stdout] test password::tests::test_fair_password ... ok
[INFO] [stdout] test password::tests::test_passphrase ... ok
[INFO] [stdout] test password::tests::test_pattern_penalty ... ok
[INFO] [stdout] test password::tests::test_repeated_chars_penalty ... ok
[INFO] [stdout] test password::tests::test_strong_password ... ok
[INFO] [stdout] test password::tests::test_suggestions_generated ... ok
[INFO] [stdout] test password::tests::test_warn_if_weak ... ok
[INFO] [stdout] test password::tests::test_weak_password ... ok
[INFO] [stdout] test ratchet::tests::test_ratchet_counters ... ok
[INFO] [stdout] test ratchet::tests::test_ratchet_different_ciphertexts ... ok
[INFO] [stdout] test ratchet::tests::test_ratchet_replay_detection ... ok
[INFO] [stdout] test ratchet::tests::test_ratchet_roundtrip ... ok
[INFO] [stdout] test ratchet::tests::test_ratchet_survives_forged_packet ... ok
[INFO] [stdout] test rotation::tests::test_encrypt_decrypt ... ok
[INFO] [stdout] test rotation::tests::test_prune_old_keys ... ok
[INFO] [stdout] test rotation::tests::test_re_encrypt ... ok
[INFO] [stdout] test rotation::tests::test_rotate ... ok
[INFO] [stdout] test rotation::tests::test_unknown_version ... ok
[INFO] [stdout] test rotation::tests::test_version_embedded ... ok
[INFO] [stdout] test shield::tests::test_encrypt_format_v2 ... ok
[INFO] [stdout] test shield::tests::test_keystream_deterministic ... ok
[INFO] [stdout] test shield::tests::test_keystream_different_nonce ... ok
[INFO] [stdout] test exchange::tests::test_pake_combine_order_independent ... ok
[INFO] [stdout] test shield::tests::test_v1_backward_compat ... ok
[INFO] [stdout] test shield::tests::test_v1_explicit_decrypt ... ok
[INFO] [stdout] test identity::tests::test_service_token ... ok
[INFO] [stdout] test identity::tests::test_validate_token ... ok
[INFO] [stdout] test exchange::tests::test_pake_deterministic ... ok
[INFO] [stdout] test identity::tests::test_service_token_wrong_service ... ok
[INFO] [stdout] test signatures::tests::test_lamport_is_used ... ok
[INFO] [stdout] test signatures::tests::test_lamport_one_time ... ok
[INFO] [stdout] test signatures::tests::test_lamport_sign_verify ... ok
[INFO] [stdout] test shield::tests::test_v2_replay_protection_disabled ... ok
[INFO] [stdout] test signatures::tests::test_symmetric_sign_verify ... ok
[INFO] [stdout] test signatures::tests::test_symmetric_wrong_key ... ok
[INFO] [stdout] test stream::tests::test_stream_large_data ... ok
[INFO] [stdout] test stream::tests::test_stream_roundtrip ... ok
[INFO] [stdout] test stream::tests::test_stream_tamper_detection ... ok
[INFO] [stdout] test shield::tests::test_tamper_detection_v2 ... ok
[INFO] [stdout] test tests::test_quick_functions ... ok
[INFO] [stdout] test shield::tests::test_v2_length_variation ... ok
[INFO] [stdout] test shield::tests::test_v2_replay_protection_fresh ... ok
[INFO] [stdout] test shield::tests::test_v2_roundtrip ... ok
[INFO] [stdout] test totp::tests::test_base32_roundtrip ... ok
[INFO] [stdout] test totp::tests::test_provisioning_uri ... ok
[INFO] [stdout] test totp::tests::test_recovery_codes ... ok
[INFO] [stdout] test totp::tests::test_totp_generate_verify ... ok
[INFO] [stdout] test totp::tests::test_totp_known_vector ... ok
[INFO] [stdout] test totp::tests::test_totp_minimum_digits_clamping ... ok
[INFO] [stdout] test channel::tests::test_unique_ciphertext_per_message ... ok
[INFO] [stdout] test tests::test_roundtrip ... ok
[INFO] [stdout] test signatures::tests::test_symmetric_from_password ... ok
[INFO] [stdout] test tests::test_tamper_detection ... ok
[INFO] [stdout] test channel::tests::test_large_message ... ok
[INFO] [stdout] test tests::test_different_services ... ok
[INFO] [stdout] test tests::test_wrong_password ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 89 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 62.41s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/shield.rs (/opt/rustwide/target/debug/deps/shield-fbf334d78753adfb)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/interop.rs (/opt/rustwide/target/debug/deps/interop-211d89251132411e)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_keystream_matches_python ... ok
[INFO] [stdout] test test_encrypt_decrypt_roundtrip ... ok
[INFO] [stdout] test test_key_derivation_matches_python ... ok
[INFO] [stdout] test test_different_passwords_isolation ... ok
[INFO] [stdout] test test_different_services_isolation ... ok
[INFO] [stdout] test test_tamper_detection ... ok
[INFO] [stdout] test test_ciphertext_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.17s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shield_core
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/channel.rs - channel (line 10) - compile ... ok
[INFO] [stdout] test src/password.rs - password (line 8) ... ok
[INFO] [stdout] test src/password.rs - password::check_password (line 316) ... ok
[INFO] [stdout] test src/shield.rs - shield::Shield::new (line 112) ... ok
[INFO] [stdout] test src/shield.rs - shield::Shield::with_fingerprint (line 163) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f44ce4497b58011b5e79499941c1c9a86af05e41fc0e9e20bcb26e839a8d3f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f44ce4497b58011b5e79499941c1c9a86af05e41fc0e9e20bcb26e839a8d3f7", kill_on_drop: false }`
[INFO] [stdout] 0f44ce4497b58011b5e79499941c1c9a86af05e41fc0e9e20bcb26e839a8d3f7
