[INFO] fetching crate java-oxide-gen 0.1.0... [INFO] testing java-oxide-gen-0.1.0 against 1.95.0 for beta-1.96-1 [INFO] extracting crate java-oxide-gen 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate java-oxide-gen 0.1.0 [INFO] finished tweaking crates.io crate java-oxide-gen 0.1.0 [INFO] tweaked toml for crates.io crate java-oxide-gen 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate java-oxide-gen 0.1.0 on toolchain 1.95.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate java-oxide-gen 0.1.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num_threads v0.1.7 [INFO] [stderr] Downloaded windows-implement v0.57.0 [INFO] [stderr] Downloaded windows-result v0.1.2 [INFO] [stderr] Downloaded time-macros v0.2.24 [INFO] [stderr] Downloaded jni-sys-macros v0.1.0 [INFO] [stderr] Downloaded serde_spanned v1.0.3 [INFO] [stderr] Downloaded jni-sys v0.4.0 [INFO] [stderr] Downloaded deflate64 v0.1.10 [INFO] [stderr] Downloaded ppmd-rust v1.3.0 [INFO] [stderr] Downloaded cafebabe v0.9.0 [INFO] [stderr] Downloaded proc-canonicalize v0.0.4 [INFO] [stderr] Downloaded jiff-static v0.2.16 [INFO] [stderr] Downloaded flate2 v1.1.5 [INFO] [stderr] Downloaded url v2.5.7 [INFO] [stderr] Downloaded zip v6.0.0 [INFO] [stderr] Downloaded ntapi v0.4.1 [INFO] [stderr] Downloaded windows-core v0.57.0 [INFO] [stderr] Downloaded derive_builder_core v0.20.2 [INFO] [stderr] Downloaded arbitrary v1.4.2 [INFO] [stderr] Downloaded sysinfo v0.34.2 [INFO] [stderr] Downloaded git2 v0.20.3 [INFO] [stderr] Downloaded zlib-rs v0.5.4 [INFO] [stderr] Downloaded lzma-rust2 v0.13.0 [INFO] [stderr] Downloaded soft-canonicalize v0.5.2 [INFO] [stderr] Downloaded libbz2-rs-sys v0.2.2 [INFO] [stderr] Downloaded bzip2 v0.6.1 [INFO] [stderr] Downloaded libz-rs-sys v0.5.4 [INFO] [stderr] Downloaded toml_parser v1.0.4 [INFO] [stderr] Downloaded toml v0.9.8 [INFO] [stderr] Downloaded cargo_metadata v0.19.2 [INFO] [stderr] Downloaded vergen v9.0.6 [INFO] [stderr] Downloaded derive_builder v0.20.2 [INFO] [stderr] Downloaded vergen-lib v0.1.6 [INFO] [stderr] Downloaded vergen-git2 v1.0.7 [INFO] [stderr] Downloaded zopfli v0.8.3 [INFO] [stderr] Downloaded colored v3.0.0 [INFO] [stderr] Downloaded toml_datetime v0.7.3 [INFO] [stderr] Downloaded camino v1.2.1 [INFO] [stderr] Downloaded cc v1.2.49 [INFO] [stderr] Downloaded derive_arbitrary v1.4.2 [INFO] [stderr] Downloaded windows-interface v0.57.0 [INFO] [stderr] Downloaded derive_builder_macro v0.20.2 [INFO] [stderr] Downloaded toml_writer v1.0.4 [INFO] [stderr] Downloaded cargo-platform v0.1.9 [INFO] [stderr] Downloaded find-msvc-tools v0.1.5 [INFO] [stderr] Downloaded jiff v0.2.16 [INFO] [stderr] Downloaded libgit2-sys v0.18.3+1.9.2 [INFO] [stderr] Downloaded windows v0.57.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f41a9d329c5199bc18790387ee6c34a02d754cfd02b0232023993d04bfbac93f [INFO] running `Command { std: "docker" "start" "-a" "f41a9d329c5199bc18790387ee6c34a02d754cfd02b0232023993d04bfbac93f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f41a9d329c5199bc18790387ee6c34a02d754cfd02b0232023993d04bfbac93f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f41a9d329c5199bc18790387ee6c34a02d754cfd02b0232023993d04bfbac93f", kill_on_drop: false }` [INFO] [stdout] f41a9d329c5199bc18790387ee6c34a02d754cfd02b0232023993d04bfbac93f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca1a337502d9a2f776e7fc801e9b9c262584a993fa06b21526848adcc4efeffb [INFO] running `Command { std: "docker" "start" "-a" "ca1a337502d9a2f776e7fc801e9b9c262584a993fa06b21526848adcc4efeffb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling find-msvc-tools v0.1.5 [INFO] [stderr] Compiling stable_deref_trait v1.2.1 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling litemap v0.8.1 [INFO] [stderr] Compiling writeable v0.6.2 [INFO] [stderr] Compiling icu_properties_data v2.1.2 [INFO] [stderr] Compiling icu_normalizer_data v2.1.1 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling deranged v0.5.5 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling time-core v0.1.6 [INFO] [stderr] Compiling camino v1.2.1 [INFO] [stderr] Compiling vergen-lib v0.1.6 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling vergen v9.0.6 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling vergen-git2 v1.0.7 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling zlib-rs v0.5.4 [INFO] [stderr] Compiling crc-catalog v2.4.0 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling crc v3.4.0 [INFO] [stderr] Compiling clap_lex v0.7.6 [INFO] [stderr] Compiling winnow v0.7.14 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling simd-adler32 v0.3.8 [INFO] [stderr] Compiling libbz2-rs-sys v0.2.2 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling cc v1.2.49 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling sysinfo v0.34.2 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling inout v0.1.4 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling pbkdf2 v0.12.2 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling bzip2 v0.6.1 [INFO] [stderr] Compiling aes v0.8.4 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling lzma-rust2 v0.13.0 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling indexmap v2.12.1 [INFO] [stderr] Compiling zopfli v0.8.3 [INFO] [stderr] Compiling libz-sys v1.1.23 [INFO] [stderr] Compiling libgit2-sys v0.18.3+1.9.2 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling clap_builder v4.5.53 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling constant_time_eq v0.3.1 [INFO] [stderr] Compiling deflate64 v0.1.10 [INFO] [stderr] Compiling jiff v0.2.16 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling cesu8 v1.1.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling proc-canonicalize v0.0.4 [INFO] [stderr] Compiling ppmd-rust v1.3.0 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling env_filter v0.1.4 [INFO] [stderr] Compiling toml_writer v1.0.4 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling soft-canonicalize v0.5.2 [INFO] [stderr] Compiling cafebabe v0.9.0 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling libz-rs-sys v0.5.4 [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling flate2 v1.1.5 [INFO] [stderr] Compiling colored v3.0.0 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling clap v4.5.53 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling icu_properties v2.1.2 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling zip v6.0.0 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Compiling cargo-platform v0.1.9 [INFO] [stderr] Compiling cargo_metadata v0.19.2 [INFO] [stderr] Compiling derive_builder v0.20.2 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling git2 v0.20.3 [INFO] [stderr] Compiling java-oxide-gen v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: java-oxide-gen@0.1.0: could not find repository at '/opt/rustwide/workdir'; class=Repository (6); code=NotFound (-3) [INFO] [stderr] warning: java-oxide-gen@0.1.0: VERGEN_GIT_BRANCH set to default [INFO] [stderr] warning: java-oxide-gen@0.1.0: VERGEN_GIT_COMMIT_TIMESTAMP set to default [INFO] [stderr] warning: java-oxide-gen@0.1.0: VERGEN_GIT_SHA set to default [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "ca1a337502d9a2f776e7fc801e9b9c262584a993fa06b21526848adcc4efeffb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca1a337502d9a2f776e7fc801e9b9c262584a993fa06b21526848adcc4efeffb", kill_on_drop: false }` [INFO] [stdout] ca1a337502d9a2f776e7fc801e9b9c262584a993fa06b21526848adcc4efeffb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56c63dee5e58d67bea31322b177616227e56f7fb28ee7cb127351accf3c1b778 [INFO] running `Command { std: "docker" "start" "-a" "56c63dee5e58d67bea31322b177616227e56f7fb28ee7cb127351accf3c1b778", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] warning: java-oxide-gen@0.1.0: could not find repository at '/opt/rustwide/workdir'; class=Repository (6); code=NotFound (-3) [INFO] [stderr] warning: java-oxide-gen@0.1.0: VERGEN_GIT_BRANCH set to default [INFO] [stderr] warning: java-oxide-gen@0.1.0: VERGEN_GIT_COMMIT_TIMESTAMP set to default [INFO] [stderr] warning: java-oxide-gen@0.1.0: VERGEN_GIT_SHA set to default [INFO] [stderr] Compiling jni-sys-macros v0.1.0 [INFO] [stderr] Compiling jni-sys v0.4.0 [INFO] [stderr] Compiling java-oxide-gen v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.77s [INFO] running `Command { std: "docker" "inspect" "56c63dee5e58d67bea31322b177616227e56f7fb28ee7cb127351accf3c1b778", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56c63dee5e58d67bea31322b177616227e56f7fb28ee7cb127351accf3c1b778", kill_on_drop: false }` [INFO] [stdout] 56c63dee5e58d67bea31322b177616227e56f7fb28ee7cb127351accf3c1b778 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.95.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7d387d2a66ceaa39235d81a0b02e895664d13cd8726bc58bb8f398f1172685bd [INFO] running `Command { std: "docker" "start" "-a" "7d387d2a66ceaa39235d81a0b02e895664d13cd8726bc58bb8f398f1172685bd", kill_on_drop: false }` [INFO] [stderr] warning: java-oxide-gen@0.1.0: could not find repository at '/opt/rustwide/workdir'; class=Repository (6); code=NotFound (-3) [INFO] [stderr] warning: java-oxide-gen@0.1.0: VERGEN_GIT_BRANCH set to default [INFO] [stderr] warning: java-oxide-gen@0.1.0: VERGEN_GIT_COMMIT_TIMESTAMP set to default [INFO] [stderr] warning: java-oxide-gen@0.1.0: VERGEN_GIT_SHA set to default [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/java_oxide_gen-917b04fad7117931) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test identifiers::rust_identifier::test::is_rust_ident_test ... ok [INFO] [stdout] test parser_util::id::id_iter_test ... ok [INFO] [stdout] test identifiers::method_mangling::method_mangling_style_mangle_test ... ok [INFO] [stdout] test identifiers::method_mangling::mangle_method_name_test ... ok [INFO] [stdout] test identifiers::rust_identifier::test::rust_ident_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7d387d2a66ceaa39235d81a0b02e895664d13cd8726bc58bb8f398f1172685bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d387d2a66ceaa39235d81a0b02e895664d13cd8726bc58bb8f398f1172685bd", kill_on_drop: false }` [INFO] [stdout] 7d387d2a66ceaa39235d81a0b02e895664d13cd8726bc58bb8f398f1172685bd