[INFO] fetching crate guts-node 0.1.0... [INFO] checking guts-node-0.1.0 against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539 [INFO] extracting crate guts-node 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate guts-node 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate guts-node 0.1.0 [INFO] tweaked toml for crates.io crate guts-node 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate guts-node 0.1.0 on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate guts-node 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" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded validator_derive v0.20.0 [INFO] [stderr] Downloaded validator v0.20.0 [INFO] [stderr] Downloaded prometheus-client-derive-encode v0.5.0 [INFO] [stderr] Downloaded redox_syscall v0.6.0 [INFO] [stderr] Downloaded guts-types v0.1.0 [INFO] [stderr] Downloaded ed25519-consensus v2.1.0 [INFO] [stderr] Downloaded commonware-codec v0.0.63 [INFO] [stderr] Downloaded json5 v0.4.1 [INFO] [stderr] Downloaded opentelemetry-http v0.28.0 [INFO] [stderr] Downloaded commonware-utils v0.0.63 [INFO] [stderr] Downloaded commonware-macros v0.0.63 [INFO] [stderr] Downloaded axum-core v0.5.5 [INFO] [stderr] Downloaded rust-ini v0.21.3 [INFO] [stderr] Downloaded commonware-deployer v0.0.63 [INFO] [stderr] Downloaded askama_derive v0.13.1 [INFO] [stderr] Downloaded yaml-rust2 v0.10.4 [INFO] [stderr] Downloaded prometheus-client v0.24.0 [INFO] [stderr] Downloaded opentelemetry v0.28.0 [INFO] [stderr] Downloaded zip v7.0.0 [INFO] [stderr] Downloaded opentelemetry-proto v0.28.0 [INFO] [stderr] Downloaded commonware-p2p v0.0.63 [INFO] [stderr] Downloaded tracing-opentelemetry v0.29.0 [INFO] [stderr] Downloaded sysinfo v0.33.1 [INFO] [stderr] Downloaded commonware-consensus v0.0.63 [INFO] [stderr] Downloaded opentelemetry_sdk v0.28.0 [INFO] [stderr] Downloaded commonware-cryptography v0.0.63 [INFO] [stderr] Downloaded raw-cpuid v11.6.0 [INFO] [stderr] Downloaded commonware-runtime v0.0.63 [INFO] [stderr] Downloaded x25519-dalek v2.0.1 [INFO] [stderr] Downloaded config v0.15.19 [INFO] [stderr] Downloaded prometheus-client v0.22.3 [INFO] [stderr] Downloaded guts-consensus v0.1.0 [INFO] [stderr] Downloaded guts-web v0.1.0 [INFO] [stderr] Downloaded guts-compat v0.1.0 [INFO] [stderr] Downloaded commonware-storage v0.0.63 [INFO] [stderr] Downloaded guts-git v0.1.0 [INFO] [stderr] Downloaded guts-p2p v0.1.0 [INFO] [stderr] Downloaded guts-ci v0.1.0 [INFO] [stderr] Downloaded commonware-broadcast v0.0.63 [INFO] [stderr] Downloaded commonware-resolver v0.0.63 [INFO] [stderr] Downloaded opentelemetry-otlp v0.28.0 [INFO] [stderr] Downloaded guts-collaboration v0.1.0 [INFO] [stderr] Downloaded guts-storage v0.1.0 [INFO] [stderr] Downloaded base64ct v1.8.1 [INFO] [stderr] Downloaded guts-realtime v0.1.0 [INFO] [stderr] Downloaded askama v0.13.1 [INFO] [stderr] Downloaded commonware-stream v0.0.63 [INFO] [stderr] Downloaded guts-auth v0.1.0 [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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01630d07482f803663b18ab5bbfbc84145a545668539709176688ee2814aef96 [INFO] running `Command { std: "docker" "start" "-a" "01630d07482f803663b18ab5bbfbc84145a545668539709176688ee2814aef96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01630d07482f803663b18ab5bbfbc84145a545668539709176688ee2814aef96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01630d07482f803663b18ab5bbfbc84145a545668539709176688ee2814aef96", kill_on_drop: false }` [INFO] [stdout] 01630d07482f803663b18ab5bbfbc84145a545668539709176688ee2814aef96 [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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62aca1c8bec4de975d53c36f968e6c616d5b10938e2a8cffd012676cef2ffed0 [INFO] running `Command { std: "docker" "start" "-a" "62aca1c8bec4de975d53c36f968e6c616d5b10938e2a8cffd012676cef2ffed0", kill_on_drop: false }` [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling zerocopy v0.8.31 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling zerocopy-derive v0.8.31 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking ryu v1.0.21 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Compiling serde_json v1.0.146 [INFO] [stderr] Checking http v1.4.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking commonware-codec v0.0.63 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking subtle-ng v2.5.0 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking opentelemetry v0.28.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Checking crypto-common v0.1.7 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking inout v0.1.4 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking poly1305 v0.8.0 [INFO] [stderr] Checking curve25519-dalek-ng v4.1.1 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking chacha20 v0.9.1 [INFO] [stderr] Compiling cc v1.2.50 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Checking iri-string v0.7.9 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Checking chacha20poly1305 v0.10.1 [INFO] [stderr] Checking ed25519-consensus v2.1.0 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Compiling indexmap v2.12.1 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Compiling portable-atomic v1.12.0 [INFO] [stderr] Checking x25519-dalek v2.0.1 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking primeorder v0.13.6 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Checking event-listener v5.4.1 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling toml_edit v0.23.10+spec-1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling blst v0.3.16 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking p256 v0.13.2 [INFO] [stderr] Checking tracing-serde v0.2.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Checking raw-cpuid v11.6.0 [INFO] [stderr] Compiling prometheus-client v0.22.3 [INFO] [stderr] Checking simd-adler32 v0.3.8 [INFO] [stderr] Compiling nu-ansi-term v0.50.3 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking prost v0.13.5 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Checking tracing-subscriber v0.3.22 [INFO] [stderr] Checking tungstenite v0.28.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking commonware-utils v0.0.63 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking axum-core v0.5.5 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking serde_path_to_error v0.1.20 [INFO] [stderr] Checking spinning_top v0.3.0 [INFO] [stderr] Checking is-terminal v0.4.17 [INFO] [stderr] Compiling prometheus-client-derive-encode v0.4.2 [INFO] [stderr] Checking nonzero_ext v0.3.0 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Checking quanta v0.12.6 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking matchit v0.8.4 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking async-lock v3.4.1 [INFO] [stderr] Checking sysinfo v0.33.1 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Checking lru v0.16.2 [INFO] [stderr] Checking governor v0.6.3 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking clap v4.5.53 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking rustix v1.1.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking hyper v1.8.1 [INFO] [stderr] Checking tokio-tungstenite v0.28.0 [INFO] [stderr] Checking commonware-cryptography v0.0.63 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Checking uuid v1.19.0 [INFO] [stderr] Checking opentelemetry_sdk v0.28.0 [INFO] [stderr] Checking tonic v0.12.3 [INFO] [stderr] Compiling pest v2.8.4 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking tower-http v0.6.8 [INFO] [stderr] Compiling prometheus-client v0.24.0 [INFO] [stderr] Checking bimap v0.6.3 [INFO] [stderr] Checking hyper-util v0.1.19 [INFO] [stderr] Compiling erased-serde v0.4.9 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking dlv-list v0.5.2 [INFO] [stderr] Compiling askama_parser v0.13.0 [INFO] [stderr] Compiling basic-toml v0.1.10 [INFO] [stderr] Compiling prometheus-client-derive-encode v0.5.0 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking guts-types v0.1.0 [INFO] [stderr] Checking base64ct v1.8.1 [INFO] [stderr] Checking guts-storage v0.1.0 [INFO] [stderr] Checking guts-auth v0.1.0 [INFO] [stderr] Compiling pest_meta v2.8.4 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking bumpalo v3.19.1 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling pulldown-cmark v0.13.0 [INFO] [stderr] Checking guts-collaboration v0.1.0 [INFO] [stderr] Checking zopfli v0.8.3 [INFO] [stderr] Checking toml_parser v1.0.6+spec-1.1.0 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Checking password-hash v0.5.0 [INFO] [stderr] Checking getopts v0.2.24 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling pest_generator v2.8.4 [INFO] [stderr] Checking ordered-multimap v0.7.3 [INFO] [stderr] Checking xattr v1.6.1 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking serde_spanned v1.0.4 [INFO] [stderr] Checking reqwest v0.12.26 [INFO] [stderr] Checking axum v0.8.8 [INFO] [stderr] Checking toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Checking pulldown-cmark-escape v0.11.0 [INFO] [stderr] Checking argon2 v0.5.3 [INFO] [stderr] Checking rust-ini v0.21.3 [INFO] [stderr] Checking toml v0.9.10+spec-1.1.0 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking yaml-rust2 v0.10.4 [INFO] [stderr] Checking serde-untagged v0.1.9 [INFO] [stderr] Checking opentelemetry-proto v0.28.0 [INFO] [stderr] Checking tracing-opentelemetry v0.29.0 [INFO] [stderr] Checking ron v0.12.0 [INFO] [stderr] Checking tar v0.4.44 [INFO] [stderr] Checking opentelemetry-http v0.28.0 [INFO] [stderr] Checking zip v7.0.0 [INFO] [stderr] Checking guts-ci v0.1.0 [INFO] [stderr] Checking commonware-deployer v0.0.63 [INFO] [stderr] Checking guts-realtime v0.1.0 [INFO] [stderr] Checking guts-git v0.1.0 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Compiling pest_derive v2.8.4 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Checking rand_xorshift v0.4.0 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking rusty-fork v0.3.1 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Compiling commonware-macros v0.0.63 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Checking proptest v1.9.0 [INFO] [stderr] Compiling askama_derive v0.13.1 [INFO] [stderr] Checking opentelemetry-otlp v0.28.0 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling validator_derive v0.20.0 [INFO] [stderr] Checking guts-compat v0.1.0 [INFO] [stderr] Checking config v0.15.19 [INFO] [stderr] Checking validator v0.20.0 [INFO] [stderr] Checking askama v0.13.1 [INFO] [stderr] Checking commonware-runtime v0.0.63 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking commonware-stream v0.0.63 [INFO] [stderr] Checking commonware-storage v0.0.63 [INFO] [stderr] Checking commonware-p2p v0.0.63 [INFO] [stderr] Checking commonware-broadcast v0.0.63 [INFO] [stderr] Checking commonware-resolver v0.0.63 [INFO] [stderr] Checking guts-p2p v0.1.0 [INFO] [stderr] Checking commonware-consensus v0.0.63 [INFO] [stderr] Checking guts-consensus v0.1.0 [INFO] [stderr] Checking guts-web v0.1.0 [INFO] [stderr] Checking guts-node v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `Command { std: "docker" "inspect" "62aca1c8bec4de975d53c36f968e6c616d5b10938e2a8cffd012676cef2ffed0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62aca1c8bec4de975d53c36f968e6c616d5b10938e2a8cffd012676cef2ffed0", kill_on_drop: false }` [INFO] [stdout] 62aca1c8bec4de975d53c36f968e6c616d5b10938e2a8cffd012676cef2ffed0