[INFO] fetching crate szdt_core 0.0.2...
[INFO] testing szdt_core-0.0.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate szdt_core 0.0.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate szdt_core 0.0.2
[INFO] finished tweaking crates.io crate szdt_core 0.0.2
[INFO] tweaked toml for crates.io crate szdt_core 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate szdt_core 0.0.2 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 szdt_core 0.0.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 512582cd791fdd9240088faeb31ad627d8d0be9bb700610afc3168ec4ba54eb8
[INFO] running `Command { std: "docker" "start" "-a" "512582cd791fdd9240088faeb31ad627d8d0be9bb700610afc3168ec4ba54eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "512582cd791fdd9240088faeb31ad627d8d0be9bb700610afc3168ec4ba54eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "512582cd791fdd9240088faeb31ad627d8d0be9bb700610afc3168ec4ba54eb8", kill_on_drop: false }`
[INFO] [stdout] 512582cd791fdd9240088faeb31ad627d8d0be9bb700610afc3168ec4ba54eb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 187a9f5cec5a48592ec06e989e55954c0142b4238c13dbbab00b7fc4bc6f7f8c
[INFO] running `Command { std: "docker" "start" "-a" "187a9f5cec5a48592ec06e989e55954c0142b4238c13dbbab00b7fc4bc6f7f8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling bitcoin-internals v0.2.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling hex-conservative v0.1.2
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling tinyvec v1.9.0
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling bitcoin_hashes v0.13.0
[INFO] [stderr]    Compiling mime_guess2 v2.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling cbor4ii v0.2.14
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling cbor4ii v1.0.0
[INFO] [stderr]    Compiling bip39 v2.2.0
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling serde_cbor_core v0.1.0
[INFO] [stderr]    Compiling szdt_core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.80s
[INFO] running `Command { std: "docker" "inspect" "187a9f5cec5a48592ec06e989e55954c0142b4238c13dbbab00b7fc4bc6f7f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "187a9f5cec5a48592ec06e989e55954c0142b4238c13dbbab00b7fc4bc6f7f8c", kill_on_drop: false }`
[INFO] [stdout] 187a9f5cec5a48592ec06e989e55954c0142b4238c13dbbab00b7fc4bc6f7f8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ecb1d9abd4d1f8dcbacec763bb1153b5b6e39f2c50692c5a64f811b0efa7e261
[INFO] running `Command { std: "docker" "start" "-a" "ecb1d9abd4d1f8dcbacec763bb1153b5b6e39f2c50692c5a64f811b0efa7e261", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling szdt_core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "ecb1d9abd4d1f8dcbacec763bb1153b5b6e39f2c50692c5a64f811b0efa7e261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecb1d9abd4d1f8dcbacec763bb1153b5b6e39f2c50692c5a64f811b0efa7e261", kill_on_drop: false }`
[INFO] [stdout] ecb1d9abd4d1f8dcbacec763bb1153b5b6e39f2c50692c5a64f811b0efa7e261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2234b4e5ab4195e19db6d2de499555114c61b776a2efc6b106c635f59fd6e444
[INFO] running `Command { std: "docker" "start" "-a" "2234b4e5ab4195e19db6d2de499555114c61b776a2efc6b106c635f59fd6e444", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/szdt_core-efd888983803066c)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test base58btc::tests::test_roundtrip ... ok
[INFO] [stdout] test bytes::tests::test_bytes_serialized_as_byte_string ... ok
[INFO] [stdout] test cbor_seq::tests::test_read_eof_error ... ok
[INFO] [stdout] test cbor_seq::tests::test_read_eof_after_data ... ok
[INFO] [stdout] test cbor_seq::tests::test_reader_into_inner ... ok
[INFO] [stdout] test cbor_seq::tests::test_write_and_read_multiple_blocks ... ok
[INFO] [stdout] test cbor_seq::tests::test_writer_write_trait ... ok
[INFO] [stdout] test cbor_seq::tests::test_writer_into_inner ... ok
[INFO] [stdout] test cbor_seq::tests::test_write_and_read_single_block ... ok
[INFO] [stdout] test content_type::tests::test_guess_from_ext_empty ... ok
[INFO] [stdout] test content_type::tests::test_guess_from_ext_png ... ok
[INFO] [stdout] test content_type::tests::test_guess_from_ext_json ... ok
[INFO] [stdout] test content_type::tests::test_guess_from_ext_html ... ok
[INFO] [stdout] test content_type::tests::test_guess_from_path_html ... ok
[INFO] [stdout] test content_type::tests::test_guess_from_ext_unknown ... ok
[INFO] [stdout] test content_type::tests::test_guess_from_path_no_extension ... ok
[INFO] [stdout] test did::tests::test_decode_invalid_did_key ... ok
[INFO] [stdout] test content_type::tests::test_guess_from_path_with_directory ... ok
[INFO] [stdout] test did::tests::test_roundtrip_did_key ... ok
[INFO] [stdout] test did::tests::test_roundtrip_did_url ... ok
[INFO] [stdout] test did::tests::test_did_key_string_magic_prefix ... ok
[INFO] [stdout] test ed25519::tests::test_generate_keypair_from_seed_invalid_length ... ok
[INFO] [stdout] test ed25519::tests::test_derive_public_key_returns_err_for_invalid_key ... ok
[INFO] [stdout] test ed25519::tests::test_sign_returns_err_for_invalid_key ... ok
[INFO] [stdout] test hash::tests::test_hash_serializes_as_cbor_byte_string ... ok
[INFO] [stdout] test memo::tests::test_headers_new ... ok
[INFO] [stdout] test memo::tests::test_headers_is_too_early ... ok
[INFO] [stdout] test memo::tests::test_memo_cbor_type_field ... ok
[INFO] [stdout] test memo::tests::test_memo_checksum ... ok
[INFO] [stdout] test memo::tests::test_memo_is_expired ... ok
[INFO] [stdout] test memo::tests::test_memo_new ... ok
[INFO] [stdout] test ed25519::tests::test_vec_to_private_key ... ok
[INFO] [stdout] test memo::tests::test_memo_validate_unsigned ... ok
[INFO] [stdout] test text::tests::test_truncate_empty_string ... ok
[INFO] [stdout] test mnemonic::tests::test_mnemonic_try_from_conversions ... ok
[INFO] [stdout] test text::tests::test_truncate_exact_length ... ok
[INFO] [stdout] test text::tests::test_truncate_no_truncation_needed ... ok
[INFO] [stdout] test mnemonic::tests::test_mnemonic_round_trip ... ok
[INFO] [stdout] test ed25519::tests::test_vec_to_public_key ... ok
[INFO] [stdout] test text::tests::test_truncate_with_truncation ... ok
[INFO] [stdout] test hash::tests::test_hash_serialize_roundtrip ... ok
[INFO] [stdout] test text::tests::test_truncate_very_long_ellipsis ... ok
[INFO] [stdout] test ed25519::tests::test_generate_keypair_from_seed_valid ... ok
[INFO] [stdout] test ed25519::tests::test_derive_public_key_derives_the_public_key ... ok
[INFO] [stdout] test memo::tests::test_signed_memo_validate_expired ... ok
[INFO] [stdout] test memo::tests::test_memo_sign_and_verify ... ok
[INFO] [stdout] test memo::tests::test_signed_memo_validate ... ok
[INFO] [stdout] test ed25519::tests::test_sign_verify_roundtrip ... ok
[INFO] [stdout] test ed25519_key_material::tests::test_ed25519_key_material_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests szdt_core
[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" "2234b4e5ab4195e19db6d2de499555114c61b776a2efc6b106c635f59fd6e444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2234b4e5ab4195e19db6d2de499555114c61b776a2efc6b106c635f59fd6e444", kill_on_drop: false }`
[INFO] [stdout] 2234b4e5ab4195e19db6d2de499555114c61b776a2efc6b106c635f59fd6e444
