[INFO] cloning repository https://github.com/opencanarias/taple-client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/opencanarias/taple-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopencanarias%2Ftaple-client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopencanarias%2Ftaple-client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7c8a3bda1f6b8c711b4487d49a04b0408cff2cb4 [INFO] checking opencanarias/taple-client against master#d97bb195bf7b84815622b235cb51171c1b8f7e51 for pr-117905 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopencanarias%2Ftaple-client" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/opencanarias/taple-client on toolchain d97bb195bf7b84815622b235cb51171c1b8f7e51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d97bb195bf7b84815622b235cb51171c1b8f7e51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/opencanarias/taple-client [INFO] finished tweaking git repo https://github.com/opencanarias/taple-client [INFO] tweaked toml for git repo https://github.com/opencanarias/taple-client written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/opencanarias/taple-client 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" "+d97bb195bf7b84815622b235cb51171c1b8f7e51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating git repository `https://github.com/opencanarias/taple-core` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded iso8601 v0.6.1 [INFO] [stderr] Downloaded wasm-encoder v0.31.1 [INFO] [stderr] Downloaded wasmtime-wit-bindgen v9.0.4 [INFO] [stderr] Downloaded pest_derive v2.7.2 [INFO] [stderr] Downloaded wasmtime-component-macro v9.0.4 [INFO] [stderr] Downloaded wasmtime-fiber v9.0.4 [INFO] [stderr] Downloaded wasmtime-cranelift-shared v9.0.4 [INFO] [stderr] Downloaded rust-embed-utils v7.8.1 [INFO] [stderr] Downloaded wasmtime-component-util v9.0.4 [INFO] [stderr] Downloaded ittapi v0.3.4 [INFO] [stderr] Downloaded time-macros v0.2.11 [INFO] [stderr] Downloaded serial_test_derive v1.0.0 [INFO] [stderr] Downloaded asynchronous-codec v0.6.2 [INFO] [stderr] Downloaded cranelift-native v0.96.4 [INFO] [stderr] Downloaded wasmtime-jit-debug v9.0.4 [INFO] [stderr] Downloaded pest_generator v2.7.2 [INFO] [stderr] Downloaded libp2p-metrics v0.6.1 [INFO] [stderr] Downloaded cranelift-bforest v0.96.4 [INFO] [stderr] Downloaded cranelift-control v0.96.4 [INFO] [stderr] Downloaded wasmtime-asm-macros v9.0.4 [INFO] [stderr] Downloaded shellexpand v2.1.2 [INFO] [stderr] Downloaded ffi-opaque v2.0.1 [INFO] [stderr] Downloaded arbitrary v1.3.0 [INFO] [stderr] Downloaded fxprof-processed-profile v0.6.0 [INFO] [stderr] Downloaded utoipa v3.4.3 [INFO] [stderr] Downloaded pest v2.7.2 [INFO] [stderr] Downloaded wasmtime-environ v9.0.4 [INFO] [stderr] Downloaded serde_derive v1.0.180 [INFO] [stderr] Downloaded regex-automata v0.3.4 [INFO] [stderr] Downloaded leveldb-sys v2.0.9 [INFO] [stderr] Downloaded utoipa-swagger-ui v3.1.4 [INFO] [stderr] Downloaded cranelift-codegen v0.96.4 [INFO] [stderr] Downloaded rust-embed v6.8.1 [INFO] [stderr] Downloaded rustix v0.38.6 [INFO] [stderr] Downloaded cranelift-wasm v0.96.4 [INFO] [stderr] Downloaded ittapi-sys v0.3.4 [INFO] [stderr] Downloaded utoipa-gen v3.4.4 [INFO] [stderr] Downloaded aes-gcm v0.9.2 [INFO] [stderr] Downloaded wasmparser v0.103.0 [INFO] [stderr] Downloaded wasmtime-runtime v9.0.4 [INFO] [stderr] Downloaded blake3 v1.4.1 [INFO] [stderr] Downloaded wast v62.0.1 [INFO] [stderr] Downloaded wasmtime v9.0.4 [INFO] [stderr] Downloaded cc v1.0.81 [INFO] [stderr] Downloaded fraction v0.13.1 [INFO] [stderr] Downloaded jsonschema v0.17.1 [INFO] [stderr] Downloaded serde v1.0.180 [INFO] [stderr] Downloaded cranelift-isle v0.96.4 [INFO] [stderr] Downloaded regalloc2 v0.8.1 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.96.4 [INFO] [stderr] Downloaded pest_meta v2.7.2 [INFO] [stderr] Downloaded wit-parser v0.7.1 [INFO] [stderr] Downloaded cranelift-frontend v0.96.4 [INFO] [stderr] Downloaded toml v0.6.0 [INFO] [stderr] Downloaded wasmtime-jit v9.0.4 [INFO] [stderr] Downloaded cranelift-entity v0.96.4 [INFO] [stderr] Downloaded ctr v0.7.0 [INFO] [stderr] Downloaded dtoa v1.0.9 [INFO] [stderr] Downloaded serial_test v1.0.0 [INFO] [stderr] Downloaded deranged v0.3.7 [INFO] [stderr] Downloaded wasmtime-cranelift v9.0.4 [INFO] [stderr] Downloaded wat v1.0.69 [INFO] [stderr] Downloaded debugid v0.8.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.96.4 [INFO] [stderr] Downloaded leveldb v0.8.6 [INFO] [stderr] Downloaded wasmtime-jit-icache-coherence v9.0.4 [INFO] [stderr] Downloaded rust-embed-impl v6.8.1 [INFO] [stderr] Downloaded wasmtime-cache v9.0.4 [INFO] [stderr] Downloaded libp2p-swarm-derive v0.27.2 [INFO] [stderr] Downloaded wasmtime-types v9.0.4 [INFO] [stderr] Downloaded num-cmp v0.1.0 [INFO] [stderr] Downloaded id-arena v2.2.1 [INFO] [stderr] Downloaded time v0.3.25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d97bb195bf7b84815622b235cb51171c1b8f7e51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92bd11667c2b08ad1f042c07283e49dc0e47bb19d5f6a1b652d18b446249cd67 [INFO] running `Command { std: "docker" "start" "-a" "92bd11667c2b08ad1f042c07283e49dc0e47bb19d5f6a1b652d18b446249cd67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92bd11667c2b08ad1f042c07283e49dc0e47bb19d5f6a1b652d18b446249cd67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92bd11667c2b08ad1f042c07283e49dc0e47bb19d5f6a1b652d18b446249cd67", kill_on_drop: false }` [INFO] [stdout] 92bd11667c2b08ad1f042c07283e49dc0e47bb19d5f6a1b652d18b446249cd67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d97bb195bf7b84815622b235cb51171c1b8f7e51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43bae1f0796041c49eeb3e0d8adcde1b8d058dea54a0f2c06878bac1f5a8d7bd [INFO] running `Command { std: "docker" "start" "-a" "43bae1f0796041c49eeb3e0d8adcde1b8d058dea54a0f2c06878bac1f5a8d7bd", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde v1.0.180 [INFO] [stderr] Compiling serde_derive v1.0.180 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking typenum v1.16.0 [INFO] [stderr] Checking value-bag v1.4.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Compiling rustix v0.38.6 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking ahash v0.7.6 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Compiling cc v1.0.81 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.5 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling bitflags v2.3.3 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling prost-build v0.10.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling fastrand v2.0.0 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling regex-automata v0.3.4 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling tempfile v3.7.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling libsecp256k1-core v0.3.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling prost-derive v0.10.1 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.3.0 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.3.0 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Compiling prost v0.10.4 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Compiling multihash-derive v0.8.1 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Compiling libsecp256k1 v0.7.1 [INFO] [stderr] Compiling prost-types v0.10.1 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking hmac-drbg v0.3.0 [INFO] [stderr] Checking asynchronous-codec v0.6.2 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking unsigned-varint v0.7.1 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking serde_bytes v0.11.12 [INFO] [stderr] Checking multihash v0.16.3 [INFO] [stderr] Checking cranelift-entity v0.96.4 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling target-lexicon v0.12.11 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking multiaddr v0.14.0 [INFO] [stderr] Checking gimli v0.27.3 [INFO] [stderr] Compiling libp2p-core v0.33.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking multistream-select v0.11.0 [INFO] [stderr] Checking rw-stream-sink v0.3.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking asn1_der v0.7.6 [INFO] [stderr] Compiling cranelift-isle v0.96.4 [INFO] [stderr] Compiling cranelift-codegen-shared v0.96.4 [INFO] [stderr] Compiling cranelift-codegen-meta v0.96.4 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking wasmparser v0.103.0 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Checking slice-group-by v0.3.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling platforms v3.0.2 [INFO] [stderr] Checking arbitrary v1.3.0 [INFO] [stderr] Checking regalloc2 v0.8.1 [INFO] [stderr] Checking object v0.30.4 [INFO] [stderr] Checking cranelift-control v0.96.4 [INFO] [stderr] Checking cranelift-bforest v0.96.4 [INFO] [stderr] Compiling zstd-sys v2.0.8+zstd.1.5.5 [INFO] [stderr] error: could not compile `libsecp256k1` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d97bb195bf7b84815622b235cb51171c1b8f7e51/bin/rustc --crate-name libsecp256k1 --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libsecp256k1-0.7.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="hmac"' --cfg 'feature="hmac-drbg"' --cfg 'feature="sha2"' --cfg 'feature="static-context"' --cfg 'feature="std"' --cfg 'feature="typenum"' -C metadata=9aa427f97caacc2e -C extra-filename=-9aa427f97caacc2e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayref=/opt/rustwide/target/debug/deps/libarrayref-15cb66bf1d25ae8c.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-87ae140701937dd9.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-17ffa8bfd14fcf0e.rmeta --extern hmac_drbg=/opt/rustwide/target/debug/deps/libhmac_drbg-8d4d4a3c62bee292.rmeta --extern libsecp256k1_core=/opt/rustwide/target/debug/deps/liblibsecp256k1_core-98e180dba9156860.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-caad89252b9ae9de.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-1757dcb91585affb.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-8161dc90274ff237.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-f760e78867731f80.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "43bae1f0796041c49eeb3e0d8adcde1b8d058dea54a0f2c06878bac1f5a8d7bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43bae1f0796041c49eeb3e0d8adcde1b8d058dea54a0f2c06878bac1f5a8d7bd", kill_on_drop: false }` [INFO] [stdout] 43bae1f0796041c49eeb3e0d8adcde1b8d058dea54a0f2c06878bac1f5a8d7bd