[INFO] fetching crate nova-snark 0.41.0... [INFO] testing nova-snark-0.41.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate nova-snark 0.41.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate nova-snark 0.41.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate nova-snark 0.41.0 [INFO] tweaked toml for crates.io crate nova-snark 0.41.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nova-snark 0.41.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nova-snark 0.41.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1816e2f99291a1de579d1a817ded2e43b9246574980005aebe8966401f926667 [INFO] running `Command { std: "docker" "start" "-a" "1816e2f99291a1de579d1a817ded2e43b9246574980005aebe8966401f926667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1816e2f99291a1de579d1a817ded2e43b9246574980005aebe8966401f926667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1816e2f99291a1de579d1a817ded2e43b9246574980005aebe8966401f926667", kill_on_drop: false }` [INFO] [stdout] 1816e2f99291a1de579d1a817ded2e43b9246574980005aebe8966401f926667 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdb6d9a08fd6e2e5cfa3828926972ec393be434f86050a9d944d5e41dc6f42e8 [INFO] running `Command { std: "docker" "start" "-a" "bdb6d9a08fd6e2e5cfa3828926972ec393be434f86050a9d944d5e41dc6f42e8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling halo2curves v0.8.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling addchain v0.2.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling generic-array v1.2.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling blake2 v0.10.6 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling ff_derive v0.13.1 [INFO] [stderr] Compiling unroll v0.1.5 [INFO] [stderr] Compiling halo2derive v0.1.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling ff v0.13.1 [INFO] [stderr] Compiling group v0.13.0 [INFO] [stderr] Compiling pairing v0.23.0 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling serde_arrays v0.1.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stdout] implementing asm, bls12381_scalar [INFO] [stdout] implementing asm, bn256_base [INFO] [stdout] implementing asm, bn256_scalar [INFO] [stdout] implementing asm, pasta_base [INFO] [stdout] implementing asm, vesta_base [INFO] [stderr] Compiling nova-snark v0.41.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/provider/msm.rs:161:29 [INFO] [stdout] | [INFO] [stdout] 161 | .filter(|(scalar, _)| (!scalar.is_zero())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:4:3 [INFO] [stdout] | [INFO] [stdout] 4 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_parens)]` implied by `#[warn(unused)]` [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 161 - .filter(|(scalar, _)| (!scalar.is_zero())) [INFO] [stdout] 161 + .filter(|(scalar, _)| !scalar.is_zero()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/spartan/polys/multilinear.rs:138:16 [INFO] [stdout] | [INFO] [stdout] 138 | .map(|i| (Scalar::ONE - r[i])) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 138 - .map(|i| (Scalar::ONE - r[i])) [INFO] [stdout] 138 + .map(|i| Scalar::ONE - r[i]) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "bdb6d9a08fd6e2e5cfa3828926972ec393be434f86050a9d944d5e41dc6f42e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdb6d9a08fd6e2e5cfa3828926972ec393be434f86050a9d944d5e41dc6f42e8", kill_on_drop: false }` [INFO] [stdout] bdb6d9a08fd6e2e5cfa3828926972ec393be434f86050a9d944d5e41dc6f42e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb70505b0269db3b265aa77c3d0c9354d3434487a1da84ba5653a9aa8b162b87 [INFO] running `Command { std: "docker" "start" "-a" "fb70505b0269db3b265aa77c3d0c9354d3434487a1da84ba5653a9aa8b162b87", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stderr] Compiling cc v1.2.17 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling cpp_demangle v0.4.3 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling uuid v1.7.0 [INFO] [stderr] Compiling half v2.3.1 [INFO] [stderr] Compiling debugid v0.8.0 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling symbolic-demangle v12.12.3 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling clap_builder v4.5.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling ff v0.13.1 [INFO] [stderr] Compiling group v0.13.0 [INFO] [stderr] Compiling tempfile v3.14.0 [INFO] [stderr] Compiling memmap2 v0.9.4 [INFO] [stderr] Compiling pairing v0.23.0 [INFO] [stderr] Compiling serde_arrays v0.1.0 [INFO] [stderr] Compiling symbolic-common v12.12.3 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling pprof2 v0.13.1 [INFO] [stderr] Compiling miniz_oxide v0.8.5 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling halo2curves v0.8.0 [INFO] [stderr] Compiling is-terminal v0.4.10 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stdout] implementing asm, bls12381_scalar [INFO] [stderr] Compiling clap v4.5.0 [INFO] [stderr] Compiling nix v0.27.1 [INFO] [stdout] implementing asm, bn256_base [INFO] [stdout] implementing asm, bn256_scalar [INFO] [stdout] implementing asm, pasta_base [INFO] [stdout] implementing asm, vesta_base [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling dissimilar v1.0.7 [INFO] [stderr] Compiling flate2 v1.1.0 [INFO] [stderr] Compiling proptest v1.6.0 [INFO] [stderr] Compiling expect-test v1.5.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling nova-snark v0.41.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/provider/msm.rs:161:29 [INFO] [stdout] | [INFO] [stdout] 161 | .filter(|(scalar, _)| (!scalar.is_zero())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:4:3 [INFO] [stdout] | [INFO] [stdout] 4 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_parens)]` implied by `#[warn(unused)]` [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 161 - .filter(|(scalar, _)| (!scalar.is_zero())) [INFO] [stdout] 161 + .filter(|(scalar, _)| !scalar.is_zero()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/spartan/polys/multilinear.rs:138:16 [INFO] [stdout] | [INFO] [stdout] 138 | .map(|i| (Scalar::ONE - r[i])) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 138 - .map(|i| (Scalar::ONE - r[i])) [INFO] [stdout] 138 + .map(|i| Scalar::ONE - r[i]) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/provider/msm.rs:161:29 [INFO] [stdout] | [INFO] [stdout] 161 | .filter(|(scalar, _)| (!scalar.is_zero())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:4:3 [INFO] [stdout] | [INFO] [stdout] 4 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_parens)]` implied by `#[warn(unused)]` [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 161 - .filter(|(scalar, _)| (!scalar.is_zero())) [INFO] [stdout] 161 + .filter(|(scalar, _)| !scalar.is_zero()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/spartan/polys/multilinear.rs:138:16 [INFO] [stdout] | [INFO] [stdout] 138 | .map(|i| (Scalar::ONE - r[i])) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 138 - .map(|i| (Scalar::ONE - r[i])) [INFO] [stdout] 138 + .map(|i| Scalar::ONE - r[i]) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nova-snark` (lib test); 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name nova_snark --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("blitzar", "default", "experimental", "flamegraph"))' -C metadata=cb1a21ba1c93798a -C extra-filename=-607eeaae9b8f3ccb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-a1d618d96400716c.rlib --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-ca784980f9fb5b67.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-8f59b6d1bfdaa844.rlib --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-3e7fc4e38d4a72b5.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-3e9684f92c3b7bac.rlib --extern digest=/opt/rustwide/target/debug/deps/libdigest-22d708a280476b83.rlib --extern expect_test=/opt/rustwide/target/debug/deps/libexpect_test-f861405f33de1727.rlib --extern ff=/opt/rustwide/target/debug/deps/libff-df23ac480f69affa.rlib --extern flate2=/opt/rustwide/target/debug/deps/libflate2-169b7b57b748b9ee.rlib --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-d09c37a4a66f4174.rlib --extern halo2curves=/opt/rustwide/target/debug/deps/libhalo2curves-7e37f331b4e8ea22.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-8dea292fc1444004.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-505b9d833003c266.rlib --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-fc059c6560194669.rlib --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-7ebb757e6d42f869.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-b7ed42dbaf589e9c.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-e9252a7b5119f3eb.rlib --extern pprof2=/opt/rustwide/target/debug/deps/libpprof2-fc8ee0ee67a0f600.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-1f19a14cabffb07e.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-6c1205a38cddefb7.rlib --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-2ac4795db48bc143.rlib --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-0a86d7d311e353c4.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-6d424f8a31e5d39c.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-46209ca7984d08e0.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-569b573e6d3a2b02.rlib --extern sha3=/opt/rustwide/target/debug/deps/libsha3-c46feb6ce07e05f2.rlib --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-9600f7efd1e82d97.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-79f5b4f2dc241931.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "fb70505b0269db3b265aa77c3d0c9354d3434487a1da84ba5653a9aa8b162b87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb70505b0269db3b265aa77c3d0c9354d3434487a1da84ba5653a9aa8b162b87", kill_on_drop: false }` [INFO] [stdout] fb70505b0269db3b265aa77c3d0c9354d3434487a1da84ba5653a9aa8b162b87