[INFO] cloning repository https://github.com/black-puppydog/barometre-dashboard [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/black-puppydog/barometre-dashboard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblack-puppydog%2Fbarometre-dashboard", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblack-puppydog%2Fbarometre-dashboard'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4fc3c9db649e1aadc90dfcf4a163dfcdf98595fa [INFO] testing black-puppydog/barometre-dashboard against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblack-puppydog%2Fbarometre-dashboard" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/black-puppydog/barometre-dashboard [INFO] finished tweaking git repo https://github.com/black-puppydog/barometre-dashboard [INFO] tweaked toml for git repo https://github.com/black-puppydog/barometre-dashboard written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/black-puppydog/barometre-dashboard on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/black-puppydog/barometre-dashboard 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded twox-hash v2.1.0 [INFO] [stderr] Downloaded dioxus-cli-config v0.6.3 [INFO] [stderr] Downloaded dioxus v0.6.3 [INFO] [stderr] Downloaded dioxus-web v0.6.3 [INFO] [stderr] Downloaded dioxus-signals v0.6.3 [INFO] [stderr] Downloaded dioxus-core-macro v0.6.3 [INFO] [stderr] Downloaded dioxus-router v0.6.3 [INFO] [stderr] Downloaded derive_more v0.99.19 [INFO] [stderr] Downloaded windows-version v0.1.3 [INFO] [stderr] Downloaded objc2-core-graphics v0.3.0 [INFO] [stderr] Downloaded dioxus-fullstack v0.6.3 [INFO] [stderr] Downloaded openssl-sys v0.9.106 [INFO] [stderr] Downloaded ruzstd v0.8.0 [INFO] [stderr] Downloaded tray-icon v0.19.3 [INFO] [stderr] Downloaded openssl v0.10.71 [INFO] [stderr] Downloaded dioxus-desktop v0.6.3 [INFO] [stderr] Downloaded uuid v1.15.1 [INFO] [stderr] Downloaded objc2-core-foundation v0.3.0 [INFO] [stderr] Downloaded objc2-foundation v0.3.0 [INFO] [stderr] Downloaded block2 v0.6.0 [INFO] [stderr] Downloaded objc2 v0.6.0 [INFO] [stderr] Downloaded dioxus-router-macro v0.6.3 [INFO] [stderr] Downloaded dioxus-document v0.6.3 [INFO] [stderr] Downloaded dioxus-html v0.6.3 [INFO] [stderr] Downloaded half v1.8.3 [INFO] [stderr] Downloaded objc2-app-kit v0.3.0 [INFO] [stderr] Downloaded dioxus-core v0.6.3 [INFO] [stderr] Downloaded flate2 v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bcac51af17df7a827de50576b7b95fff02183b8e833a07748fc4cc92c59ef07e [INFO] running `Command { std: "docker" "start" "-a" "bcac51af17df7a827de50576b7b95fff02183b8e833a07748fc4cc92c59ef07e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcac51af17df7a827de50576b7b95fff02183b8e833a07748fc4cc92c59ef07e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcac51af17df7a827de50576b7b95fff02183b8e833a07748fc4cc92c59ef07e", kill_on_drop: false }` [INFO] [stdout] bcac51af17df7a827de50576b7b95fff02183b8e833a07748fc4cc92c59ef07e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a4124bd77b2a0ee75bb798aed3952a35d081632e3993693a0ef7ff62b117e66d [INFO] running `Command { std: "docker" "start" "-a" "a4124bd77b2a0ee75bb798aed3952a35d081632e3993693a0ef7ff62b117e66d", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Compiling bumpalo v3.17.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling bytes v1.10.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling lazy-js-bundle v0.6.2 [INFO] [stderr] Compiling longest-increasing-subsequence v0.1.0 [INFO] [stderr] Compiling litemap v0.7.5 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling dioxus-core-types v0.6.2 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling httparse v1.10.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.139 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling keyboard-types v0.7.0 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling http v1.2.0 [INFO] [stderr] Compiling openssl v0.10.71 [INFO] [stderr] Compiling dioxus-document v0.6.3 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling dioxus-interpreter-js v0.6.2 [INFO] [stderr] Compiling euclid v0.22.11 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling data-encoding v2.8.0 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling tokio v1.43.0 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling dioxus-web v0.6.3 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling sledgehammer_utils v0.3.1 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling rustls-pki-types v1.11.0 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling urlencoding v2.1.3 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Compiling twox-hash v2.1.0 [INFO] [stderr] Compiling ruzstd v0.8.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling dioxus-config-macro v0.6.2 [INFO] [stderr] Compiling openssl-sys v0.9.106 [INFO] [stderr] Compiling const_format v0.2.34 [INFO] [stderr] Compiling native-tls v0.2.13 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling dioxus-rsx v0.6.2 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Compiling tokio-util v0.7.13 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling pin-project-internal v1.1.9 [INFO] [stderr] Compiling warnings-macro v0.2.0 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling const-serialize-macro v0.6.2 [INFO] [stderr] Compiling js-sys v0.3.77 [INFO] [stderr] Compiling dioxus-cli-config v0.6.3 [INFO] [stderr] Compiling dioxus-core-macro v0.6.3 [INFO] [stderr] Compiling async-trait v0.1.86 [INFO] [stderr] Compiling dioxus-html-internal-macro v0.6.2 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling enumset_derive v0.10.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling sledgehammer_bindgen_macro v0.6.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling generational-box v0.6.2 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling h2 v0.4.8 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.50 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling pin-project v1.1.9 [INFO] [stderr] Compiling warnings v0.2.1 [INFO] [stderr] Compiling web-sys v0.3.77 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling enumset v1.1.5 [INFO] [stderr] Compiling dioxus-router-macro v0.6.3 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling const-serialize v0.6.2 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling dioxus-core v0.6.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling manganis-core v0.6.2 [INFO] [stderr] error: could not compile `h2` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d98a5da813da67eb189387b8ccfb73cf481275d8/bin/rustc --crate-name h2 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/h2-0.4.8/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 -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("stream", "unstable"))' -C metadata=e4a541311565d0d8 -C extra-filename=-66277281bb7456df --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atomic_waker=/opt/rustwide/target/debug/deps/libatomic_waker-0318f74187e34102.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-7afb0a9b73e3a9d3.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-cad931e6de93593b.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-6a962cd5a09a8a6c.rmeta --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-0f6e1bb6dc26a643.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-3d5910b4cae082e4.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-3c05dd823077b7d1.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-72d35c5b8bd97d50.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-0c4255a80059368a.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-1b333e4237f7dbf8.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-b3dd3e84d863486c.rmeta --cap-lints allow --cap-lints=forbid -Copt-level=3` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `openssl` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d98a5da813da67eb189387b8ccfb73cf481275d8/bin/rustc --crate-name openssl --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/openssl-0.10.71/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 -C debuginfo=2 --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bindgen", "default", "unstable_boringssl", "v101", "v102", "v110", "v111", "vendored"))' -C metadata=86549f17c809076a -C extra-filename=-3fdf48e20e7a8e2c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-0e25b40cae884d34.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-238a855292fb6d2b.rmeta --extern foreign_types=/opt/rustwide/target/debug/deps/libforeign_types-b93bb4dac0175635.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-8d3189e08f84040b.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-d6d23378b97a3369.rmeta --extern openssl_macros=/opt/rustwide/target/debug/deps/libopenssl_macros-86e7e2a6a5dfd4b6.so --extern ffi=/opt/rustwide/target/debug/deps/libopenssl_sys-fc23986bb49d92a1.rmeta --cap-lints allow --cap-lints=forbid -Copt-level=3 --cfg 'osslconf="OPENSSL_NO_IDEA"' --cfg 'osslconf="OPENSSL_NO_SSL3_METHOD"' --cfg ossl101 --cfg ossl102 --cfg ossl110 --cfg ossl110g --cfg ossl110h --cfg ossl111 --cfg ossl111d --cfg ossl300 --check-cfg 'cfg(osslconf, values("OPENSSL_NO_OCB", "OPENSSL_NO_SM4", "OPENSSL_NO_SEED", "OPENSSL_NO_CHACHA", "OPENSSL_NO_CAST", "OPENSSL_NO_IDEA", "OPENSSL_NO_CAMELLIA", "OPENSSL_NO_RC4", "OPENSSL_NO_BF", "OPENSSL_NO_PSK", "OPENSSL_NO_DEPRECATED_3_0", "OPENSSL_NO_SCRYPT", "OPENSSL_NO_SM3", "OPENSSL_NO_RMD160", "OPENSSL_NO_EC2M", "OPENSSL_NO_OCSP", "OPENSSL_NO_CMS", "OPENSSL_NO_EC", "OPENSSL_NO_ARGON2", "OPENSSL_NO_RC2"))' --check-cfg 'cfg(libressl)' --check-cfg 'cfg(boringssl)' --check-cfg 'cfg(libressl250)' --check-cfg 'cfg(libressl251)' --check-cfg 'cfg(libressl261)' --check-cfg 'cfg(libressl270)' --check-cfg 'cfg(libressl271)' --check-cfg 'cfg(libressl273)' --check-cfg 'cfg(libressl280)' --check-cfg 'cfg(libressl291)' --check-cfg 'cfg(libressl310)' --check-cfg 'cfg(libressl321)' --check-cfg 'cfg(libressl332)' --check-cfg 'cfg(libressl340)' --check-cfg 'cfg(libressl350)' --check-cfg 'cfg(libressl360)' --check-cfg 'cfg(libressl361)' --check-cfg 'cfg(libressl370)' --check-cfg 'cfg(libressl380)' --check-cfg 'cfg(libressl382)' --check-cfg 'cfg(libressl390)' --check-cfg 'cfg(libressl400)' --check-cfg 'cfg(ossl101)' --check-cfg 'cfg(ossl102)' --check-cfg 'cfg(ossl110)' --check-cfg 'cfg(ossl110g)' --check-cfg 'cfg(ossl110h)' --check-cfg 'cfg(ossl111)' --check-cfg 'cfg(ossl111d)' --check-cfg 'cfg(ossl300)' --check-cfg 'cfg(ossl310)' --check-cfg 'cfg(ossl320)' --check-cfg 'cfg(ossl330)'` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "a4124bd77b2a0ee75bb798aed3952a35d081632e3993693a0ef7ff62b117e66d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4124bd77b2a0ee75bb798aed3952a35d081632e3993693a0ef7ff62b117e66d", kill_on_drop: false }` [INFO] [stdout] a4124bd77b2a0ee75bb798aed3952a35d081632e3993693a0ef7ff62b117e66d