[INFO] cloning repository https://github.com/first-storm/henkaiki [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/first-storm/henkaiki" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffirst-storm%2Fhenkaiki", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffirst-storm%2Fhenkaiki'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58841a7dfb4b489fc22a0e9bdfab090dcb3f4896 [INFO] documenting first-storm/henkaiki against 1.98.0-beta.8 for beta-rustdoc-1.99-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffirst-storm%2Fhenkaiki" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/first-storm/henkaiki [INFO] finished tweaking git repo https://github.com/first-storm/henkaiki [INFO] tweaked toml for git repo https://github.com/first-storm/henkaiki written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/first-storm/henkaiki on toolchain 1.98.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/first-storm/henkaiki 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ahash v0.7.8 [INFO] [stderr] Downloaded env_logger v0.11.9 [INFO] [stderr] Downloaded lru v0.7.8 [INFO] [stderr] Downloaded portable-atomic-util v0.2.5 [INFO] [stderr] Downloaded serde_urlencoded v0.7.1 [INFO] [stderr] Downloaded local-waker v0.1.4 [INFO] [stderr] Downloaded terminal_size v0.4.3 [INFO] [stderr] Downloaded actix-utils v3.0.1 [INFO] [stderr] Downloaded bytestring v1.5.0 [INFO] [stderr] Downloaded anstyle-wincon v3.0.11 [INFO] [stderr] Downloaded once_cell_polyfill v1.70.2 [INFO] [stderr] Downloaded shell-words v1.1.1 [INFO] [stderr] Downloaded impl-more v0.1.9 [INFO] [stderr] Downloaded colorchoice v1.0.4 [INFO] [stderr] Downloaded typed-arena v2.0.2 [INFO] [stderr] Downloaded slug v0.1.6 [INFO] [stderr] Downloaded siphasher v1.0.2 [INFO] [stderr] Downloaded env_filter v1.0.0 [INFO] [stderr] Downloaded xdg v2.5.2 [INFO] [stderr] Downloaded actix-macros v0.2.4 [INFO] [stderr] Downloaded sha1 v0.10.6 [INFO] [stderr] Downloaded httpdate v1.0.3 [INFO] [stderr] Downloaded alloc-stdlib v0.2.2 [INFO] [stderr] Downloaded futures-sink v0.3.32 [INFO] [stderr] Downloaded local-channel v0.1.5 [INFO] [stderr] Downloaded actix-codec v0.5.2 [INFO] [stderr] Downloaded dashmap v6.1.0 [INFO] [stderr] Downloaded entities v1.0.1 [INFO] [stderr] Downloaded caseless v0.2.2 [INFO] [stderr] Downloaded alloc-no-stdlib v2.0.4 [INFO] [stderr] Downloaded anstyle-parse v0.2.7 [INFO] [stderr] Downloaded onig v6.5.1 [INFO] [stderr] Downloaded anstream v0.6.21 [INFO] [stderr] Downloaded actix-web-codegen v4.3.0 [INFO] [stderr] Downloaded actix-service v2.0.3 [INFO] [stderr] Downloaded rand_chacha v0.9.0 [INFO] [stderr] Downloaded cookie v0.16.2 [INFO] [stderr] Downloaded actix-router v0.5.4 [INFO] [stderr] Downloaded actix-rt v2.11.0 [INFO] [stderr] Downloaded zstd v0.13.3 [INFO] [stderr] Downloaded zstd-safe v7.2.4 [INFO] [stderr] Downloaded anstyle v1.0.13 [INFO] [stderr] Downloaded actix-server v2.6.0 [INFO] [stderr] Downloaded rand_core v0.9.5 [INFO] [stderr] Downloaded bitflags v2.11.0 [INFO] [stderr] Downloaded clap v4.6.0 [INFO] [stderr] Downloaded tinyvec v1.10.0 [INFO] [stderr] Downloaded bon v3.9.0 [INFO] [stderr] Downloaded tracing-attributes v0.1.31 [INFO] [stderr] Downloaded socket2 v0.6.3 [INFO] [stderr] Downloaded plist v1.8.0 [INFO] [stderr] Downloaded clap_derive v4.6.0 [INFO] [stderr] Downloaded language-tags v0.3.2 [INFO] [stderr] Downloaded bytes v1.11.1 [INFO] [stderr] Downloaded socket2 v0.5.10 [INFO] [stderr] Downloaded jiff-static v0.2.23 [INFO] [stderr] Downloaded cc v1.2.56 [INFO] [stderr] Downloaded bon-macros v3.9.0 [INFO] [stderr] Downloaded http v0.2.12 [INFO] [stderr] Downloaded unicode_categories v0.1.1 [INFO] [stderr] Downloaded regex-lite v0.1.9 [INFO] [stderr] Downloaded unicode-segmentation v1.12.0 [INFO] [stderr] Downloaded mio v1.1.1 [INFO] [stderr] Downloaded rand v0.9.2 [INFO] [stderr] Downloaded wasip2 v1.0.2+wasi-0.2.9 [INFO] [stderr] Downloaded emojis v0.6.4 [INFO] [stderr] Downloaded unicode-normalization v0.1.25 [INFO] [stderr] Downloaded tokio-util v0.7.18 [INFO] [stderr] Downloaded regex v1.12.3 [INFO] [stderr] Downloaded comrak v0.32.0 [INFO] [stderr] Downloaded deunicode v1.6.2 [INFO] [stderr] Downloaded h2 v0.3.27 [INFO] [stderr] Downloaded clap_builder v4.6.0 [INFO] [stderr] Downloaded brotli-decompressor v5.0.0 [INFO] [stderr] Downloaded actix-http v3.12.0 [INFO] [stderr] Downloaded quick-xml v0.38.4 [INFO] [stderr] Downloaded actix-web v4.13.0 [INFO] [stderr] Downloaded regex-syntax v0.8.10 [INFO] [stderr] Downloaded jiff v0.2.23 [INFO] [stderr] Downloaded onig_sys v69.9.1 [INFO] [stderr] Downloaded brotli v8.0.2 [INFO] [stderr] Downloaded zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Downloaded tokio v1.50.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] ac89eacc592ee8ad3b3a8902a78daa3a74c26a2530cf56a5ba571be7c9d76d60 [INFO] running `Command { std: "docker" "start" "ac89eacc592ee8ad3b3a8902a78daa3a74c26a2530cf56a5ba571be7c9d76d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac89eacc592ee8ad3b3a8902a78daa3a74c26a2530cf56a5ba571be7c9d76d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ac89eacc592ee8ad3b3a8902a78daa3a74c26a2530cf56a5ba571be7c9d76d60" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac89eacc592ee8ad3b3a8902a78daa3a74c26a2530cf56a5ba571be7c9d76d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ac89eacc592ee8ad3b3a8902a78daa3a74c26a2530cf56a5ba571be7c9d76d60" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking once_cell v1.21.4 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.9 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Checking pin-project-lite v0.2.17 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking bytes v1.11.1 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking futures-core v0.3.32 [INFO] [stderr] Checking bitflags v2.11.0 [INFO] [stderr] Checking itoa v1.0.17 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking litemap v0.8.1 [INFO] [stderr] Checking writeable v0.6.2 [INFO] [stderr] Checking regex-syntax v0.8.10 [INFO] [stderr] Checking tracing-core v0.1.36 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling zerocopy v0.8.42 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling icu_properties_data v2.1.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling icu_normalizer_data v2.1.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking simd-adler32 v0.3.8 [INFO] [stderr] Checking anstyle-query v1.1.5 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking futures-sink v0.3.32 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking slab v0.4.12 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Checking linux-raw-sys v0.12.1 [INFO] [stderr] Checking local-waker v0.1.4 [INFO] [stderr] Checking futures-task v0.3.32 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Checking futures-util v0.3.32 [INFO] [stderr] Checking indexmap v2.13.0 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling convert_case v0.10.0 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking flate2 v1.1.9 [INFO] [stderr] Checking anstyle-parse v1.0.0 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Compiling cc v1.2.56 [INFO] [stderr] Checking socket2 v0.6.3 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking siphasher v1.0.2 [INFO] [stderr] Compiling time-core v0.1.8 [INFO] [stderr] Checking rand_core v0.9.5 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling num-conv v0.2.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking tokio v1.50.0 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Checking crypto-common v0.1.7 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking deranged v0.5.8 [INFO] [stderr] Checking tinyvec v1.10.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling time-macros v0.2.27 [INFO] [stderr] Checking terminal_size v0.4.3 [INFO] [stderr] Checking phf_shared v0.11.3 [INFO] [stderr] Checking anstream v1.0.0 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking brotli-decompressor v5.0.0 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Checking actix-utils v3.0.1 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking bytestring v1.5.0 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Checking actix-service v2.0.3 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Compiling regex-lite v0.1.9 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking clap_lex v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking unicode-normalization v0.1.25 [INFO] [stderr] Checking clap_builder v4.6.0 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling onig_sys v69.9.1 [INFO] [stderr] Checking brotli v8.0.2 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking local-channel v0.1.5 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking ryu v1.0.23 [INFO] [stderr] Checking foldhash v0.1.5 [INFO] [stderr] Checking toml_write v0.1.2 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Checking deunicode v1.6.2 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking winnow v0.7.15 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking env_filter v1.0.0 [INFO] [stderr] Checking time v0.3.47 [INFO] [stderr] Checking slug v0.1.6 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking caseless v0.2.2 [INFO] [stderr] Checking emojis v0.6.4 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking impl-more v0.1.9 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking entities v1.0.1 [INFO] [stderr] Checking shell-words v1.1.1 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking jiff v0.2.23 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking lru v0.7.8 [INFO] [stderr] Compiling actix-router v0.5.4 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.23.0 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.98.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=cc64b5592db1569a -C extra-filename=-c3ddb4f2d88afdfd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-154be7f81f34ed1b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-a87dd5cb7e80719c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-86faa6b6bcc5b157.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `brotli` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.98.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name brotli --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/brotli-8.0.2/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="alloc-stdlib"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc-stdlib", "benchmark", "billing", "default", "disable-timer", "disallow_large_window_size", "external-literal-probability", "ffi-api", "float64", "floating_point_context_mixing", "no-stdlib-ffi-binding", "pass-through-ffi-panics", "seccomp", "sha2", "simd", "std", "validation", "vector_scratch_space"))' -C metadata=18db3382f64979c0 -C extra-filename=-a1d086cf97860065 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern alloc_no_stdlib=/opt/rustwide/target/debug/deps/liballoc_no_stdlib-2083fa6c1602457a.rmeta --extern alloc_stdlib=/opt/rustwide/target/debug/deps/liballoc_stdlib-3a03a3c828e10668.rmeta --extern brotli_decompressor=/opt/rustwide/target/debug/deps/libbrotli_decompressor-c2dca1996ec54a79.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "ac89eacc592ee8ad3b3a8902a78daa3a74c26a2530cf56a5ba571be7c9d76d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac89eacc592ee8ad3b3a8902a78daa3a74c26a2530cf56a5ba571be7c9d76d60", kill_on_drop: false }` [INFO] [stdout] ac89eacc592ee8ad3b3a8902a78daa3a74c26a2530cf56a5ba571be7c9d76d60