[INFO] cloning repository https://github.com/anonymousGiga/perf-metrics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anonymousGiga/perf-metrics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FanonymousGiga%2Fperf-metrics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FanonymousGiga%2Fperf-metrics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e93529d1e1ea21bcde513b03a2b2cda35f06ab78 [INFO] checking anonymousGiga/perf-metrics against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FanonymousGiga%2Fperf-metrics" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/anonymousGiga/perf-metrics on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/anonymousGiga/perf-metrics [INFO] finished tweaking git repo https://github.com/anonymousGiga/perf-metrics [INFO] tweaked toml for git repo https://github.com/anonymousGiga/perf-metrics written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/anonymousGiga/perf-metrics 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/megaeth-labs/revm.git` [INFO] [stderr] Updating git repository `https://github.com/anonymousGiga/utils.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ctor v0.2.7 [INFO] [stderr] Downloaded keccak-asm v0.1.0 [INFO] [stderr] Downloaded ruint v1.12.0 [INFO] [stderr] Downloaded aurora-engine-modexp v1.0.0 [INFO] [stderr] Downloaded const-hex v1.11.1 [INFO] [stderr] Downloaded alloy-primitives v0.6.4 [INFO] [stderr] Downloaded sha3-asm v0.1.0 [INFO] [stderr] Downloaded c-kzg v0.4.2 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36536c554f84c10f05d627203c09732b19c61167dd38dd7d3369e84cc739fa20 [INFO] running `Command { std: "docker" "start" "-a" "36536c554f84c10f05d627203c09732b19c61167dd38dd7d3369e84cc739fa20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36536c554f84c10f05d627203c09732b19c61167dd38dd7d3369e84cc739fa20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36536c554f84c10f05d627203c09732b19c61167dd38dd7d3369e84cc739fa20", kill_on_drop: false }` [INFO] [stdout] 36536c554f84c10f05d627203c09732b19c61167dd38dd7d3369e84cc739fa20 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c39d01d1b930f4a619ba152cb3176f339f076394792bc8d5b231f9aa966e7b3f [INFO] running `Command { std: "docker" "start" "-a" "c39d01d1b930f4a619ba152cb3176f339f076394792bc8d5b231f9aa966e7b3f", kill_on_drop: false }` [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking der v0.7.8 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking alloy-rlp v0.3.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling cc v1.0.89 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling ruint-macro v1.2.0 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking ruint v1.12.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking const-hex v1.11.1 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Compiling secp256k1-sys v0.9.2 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking aurora-engine-modexp v1.0.0 [INFO] [stderr] Checking ripemd v0.1.3 [INFO] [stderr] Checking substrate-bn v0.6.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking k256 v0.13.3 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling enumn v0.1.13 [INFO] [stderr] Compiling auto_impl v1.2.0 [INFO] [stderr] Compiling ctor v0.2.7 [INFO] [stderr] Checking alloy-primitives v0.6.4 [INFO] [stderr] Checking secp256k1 v0.28.2 [INFO] [stderr] Checking revm-primitives v2.0.1 (https://github.com/megaeth-labs/revm.git?branch=andy/debug/make-utils-independent#dd797cc5) [INFO] [stderr] Checking revm-precompile v4.0.1 (https://github.com/megaeth-labs/revm.git?branch=andy/debug/make-utils-independent#dd797cc5) [INFO] [stderr] Checking revm-interpreter v3.0.0 (https://github.com/megaeth-labs/revm.git?branch=andy/debug/make-utils-independent#dd797cc5) [INFO] [stderr] Checking revm v6.0.0 (https://github.com/megaeth-labs/revm.git?branch=andy/debug/make-utils-independent#dd797cc5) [INFO] [stderr] Checking perf-metrics v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.36s [INFO] running `Command { std: "docker" "inspect" "c39d01d1b930f4a619ba152cb3176f339f076394792bc8d5b231f9aa966e7b3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c39d01d1b930f4a619ba152cb3176f339f076394792bc8d5b231f9aa966e7b3f", kill_on_drop: false }` [INFO] [stdout] c39d01d1b930f4a619ba152cb3176f339f076394792bc8d5b231f9aa966e7b3f [INFO] checking anonymousGiga/perf-metrics against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FanonymousGiga%2Fperf-metrics" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/anonymousGiga/perf-metrics on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/anonymousGiga/perf-metrics [INFO] finished tweaking git repo https://github.com/anonymousGiga/perf-metrics [INFO] tweaked toml for git repo https://github.com/anonymousGiga/perf-metrics written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/anonymousGiga/perf-metrics 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0e821a5fd10dbd81da4147ab6540357995125a1f80add08980c865fe1d1c37c [INFO] running `Command { std: "docker" "start" "-a" "f0e821a5fd10dbd81da4147ab6540357995125a1f80add08980c865fe1d1c37c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0e821a5fd10dbd81da4147ab6540357995125a1f80add08980c865fe1d1c37c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0e821a5fd10dbd81da4147ab6540357995125a1f80add08980c865fe1d1c37c", kill_on_drop: false }` [INFO] [stdout] f0e821a5fd10dbd81da4147ab6540357995125a1f80add08980c865fe1d1c37c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c73a30a29a2599e9ef3370240708a70bde663c7c151b65553f2a2c94cfcd4976 [INFO] running `Command { std: "docker" "start" "-a" "c73a30a29a2599e9ef3370240708a70bde663c7c151b65553f2a2c94cfcd4976", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Fixed Cargo.toml (1 fix) [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking der v0.7.8 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Compiling cc v1.0.89 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking alloy-rlp v0.3.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling ruint-macro v1.2.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking ruint v1.12.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking const-hex v1.11.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Compiling secp256k1-sys v0.9.2 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking aurora-engine-modexp v1.0.0 [INFO] [stderr] Checking ripemd v0.1.3 [INFO] [stderr] Checking substrate-bn v0.6.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking k256 v0.13.3 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling enumn v0.1.13 [INFO] [stderr] Compiling auto_impl v1.2.0 [INFO] [stderr] Compiling ctor v0.2.7 [INFO] [stderr] Checking secp256k1 v0.28.2 [INFO] [stderr] Checking alloy-primitives v0.6.4 [INFO] [stderr] Checking revm-primitives v2.0.1 (https://github.com/megaeth-labs/revm.git?branch=andy/debug/make-utils-independent#dd797cc5) [INFO] [stderr] Checking revm-precompile v4.0.1 (https://github.com/megaeth-labs/revm.git?branch=andy/debug/make-utils-independent#dd797cc5) [INFO] [stderr] Checking revm-interpreter v3.0.0 (https://github.com/megaeth-labs/revm.git?branch=andy/debug/make-utils-independent#dd797cc5) [INFO] [stderr] Checking revm v6.0.0 (https://github.com/megaeth-labs/revm.git?branch=andy/debug/make-utils-independent#dd797cc5) [INFO] [stderr] Checking perf-metrics v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.42s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] error: failed to parse manifest at `/tmp/fixit/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] feature `enable_cache_record` includes `revm-utils` which is neither a dependency nor another feature [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "c73a30a29a2599e9ef3370240708a70bde663c7c151b65553f2a2c94cfcd4976", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c73a30a29a2599e9ef3370240708a70bde663c7c151b65553f2a2c94cfcd4976", kill_on_drop: false }` [INFO] [stdout] c73a30a29a2599e9ef3370240708a70bde663c7c151b65553f2a2c94cfcd4976