[INFO] fetching crate nanograd 0.1.2... [INFO] testing nanograd-0.1.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate nanograd 0.1.2 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate nanograd 0.1.2 [INFO] finished tweaking crates.io crate nanograd 0.1.2 [INFO] tweaked toml for crates.io crate nanograd 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nanograd 0.1.2 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nanograd 0.1.2 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0df5b85b2719ca003f88fff898634313aa8d6bfd2900e4bbdb44d139a7116b7f [INFO] running `Command { std: "docker" "start" "-a" "0df5b85b2719ca003f88fff898634313aa8d6bfd2900e4bbdb44d139a7116b7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0df5b85b2719ca003f88fff898634313aa8d6bfd2900e4bbdb44d139a7116b7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0df5b85b2719ca003f88fff898634313aa8d6bfd2900e4bbdb44d139a7116b7f", kill_on_drop: false }` [INFO] [stdout] 0df5b85b2719ca003f88fff898634313aa8d6bfd2900e4bbdb44d139a7116b7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fce3c689b051ff584c41507380f99b773ab6b8efa5ef73bb1d29967f783cb627 [INFO] running `Command { std: "docker" "start" "-a" "fce3c689b051ff584c41507380f99b773ab6b8efa5ef73bb1d29967f783cb627", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling nanograd v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/neuron.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let mut rand_value_fn = || { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `Command { std: "docker" "inspect" "fce3c689b051ff584c41507380f99b773ab6b8efa5ef73bb1d29967f783cb627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fce3c689b051ff584c41507380f99b773ab6b8efa5ef73bb1d29967f783cb627", kill_on_drop: false }` [INFO] [stdout] fce3c689b051ff584c41507380f99b773ab6b8efa5ef73bb1d29967f783cb627 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6c4c511e016422830e1d4a653367129e5b2607b05c0d3cc2d3f32a63f2b2c9f [INFO] running `Command { std: "docker" "start" "-a" "d6c4c511e016422830e1d4a653367129e5b2607b05c0d3cc2d3f32a63f2b2c9f", kill_on_drop: false }` [INFO] [stderr] Compiling nanograd v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/neuron.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let mut rand_value_fn = || { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/neuron.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let mut rand_value_fn = || { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "d6c4c511e016422830e1d4a653367129e5b2607b05c0d3cc2d3f32a63f2b2c9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6c4c511e016422830e1d4a653367129e5b2607b05c0d3cc2d3f32a63f2b2c9f", kill_on_drop: false }` [INFO] [stdout] d6c4c511e016422830e1d4a653367129e5b2607b05c0d3cc2d3f32a63f2b2c9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3aa278a8f15e57ef85777d07c8313b5e370c18e70b630d558b486d4423f64317 [INFO] running `Command { std: "docker" "start" "-a" "3aa278a8f15e57ef85777d07c8313b5e370c18e70b630d558b486d4423f64317", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/neuron.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let mut rand_value_fn = || { [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `nanograd` (lib) generated 1 warning (run `cargo fix --lib -p nanograd` to apply 1 suggestion) [INFO] [stderr] warning: `nanograd` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nanograd-8c5598062c447c33) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests nanograd [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/layer.rs - layer::Layer::forward (line 39) ... FAILED [INFO] [stdout] test src/mlp.rs - mlp::MLP::forward (line 47) ... FAILED [INFO] [stdout] test src/layer.rs - layer::Layer::new (line 19) ... FAILED [INFO] [stdout] test src/neuron.rs - neuron::Neuron::new (line 20) ... FAILED [INFO] [stdout] test src/mlp.rs - mlp::MLP::parameters (line 66) ... FAILED [INFO] [stdout] test src/mlp.rs - mlp::MLP::new (line 22) ... FAILED [INFO] [stdout] test src/layer.rs - layer::Layer::parameters (line 60) ... FAILED [INFO] [stdout] test src/neuron.rs - neuron::Neuron::forward (line 65) ... FAILED [INFO] [stdout] test src/neuron.rs - neuron::Neuron::parameters (line 97) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/layer.rs - layer::Layer::forward (line 39) stdout ---- [INFO] [stdout] error[E0603]: module `layer` is private [INFO] [stdout] --> src/layer.rs:41:15 [INFO] [stdout] | [INFO] [stdout] 5 | use nanograd::layer::Layer; [INFO] [stdout] | ^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `layer` is defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | mod layer; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0603]: module `value` is private [INFO] [stdout] --> src/layer.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 6 | use nanograd::value::Value; [INFO] [stdout] | ^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `value` is defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod value; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0603`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/mlp.rs - mlp::MLP::forward (line 47) stdout ---- [INFO] [stdout] error[E0603]: module `mlp` is private [INFO] [stdout] --> src/mlp.rs:49:15 [INFO] [stdout] | [INFO] [stdout] 5 | use nanograd::mlp::MLP; [INFO] [stdout] | ^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `mlp` is defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | mod mlp; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0603`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/layer.rs - layer::Layer::new (line 19) stdout ---- [INFO] [stdout] error[E0603]: module `layer` is private [INFO] [stdout] --> src/layer.rs:21:15 [INFO] [stdout] | [INFO] [stdout] 5 | use nanograd::layer::Layer; [INFO] [stdout] | ^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `layer` is defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | mod layer; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0603`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/neuron.rs - neuron::Neuron::new (line 20) stdout ---- [INFO] [stdout] error[E0603]: module `neuron` is private [INFO] [stdout] --> src/neuron.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 5 | use nanograd::neuron::Neuron; [INFO] [stdout] | ^^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `neuron` is defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | mod neuron; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0603`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/mlp.rs - mlp::MLP::parameters (line 66) stdout ---- [INFO] [stdout] error[E0603]: module `mlp` is private [INFO] [stdout] --> src/mlp.rs:68:15 [INFO] [stdout] | [INFO] [stdout] 5 | use nanograd::mlp::MLP; [INFO] [stdout] | ^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `mlp` is defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | mod mlp; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0603`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/mlp.rs - mlp::MLP::new (line 22) stdout ---- [INFO] [stdout] error[E0603]: module `mlp` is private [INFO] [stdout] --> src/mlp.rs:24:15 [INFO] [stdout] | [INFO] [stdout] 5 | use nanograd::mlp::MLP; [INFO] [stdout] | ^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `mlp` is defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | mod mlp; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0603`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/layer.rs - layer::Layer::parameters (line 60) stdout ---- [INFO] [stdout] error[E0603]: module `layer` is private [INFO] [stdout] --> src/layer.rs:62:15 [INFO] [stdout] | [INFO] [stdout] 5 | use nanograd::layer::Layer; [INFO] [stdout] | ^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `layer` is defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | mod layer; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0603`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/neuron.rs - neuron::Neuron::forward (line 65) stdout ---- [INFO] [stdout] error[E0603]: module `neuron` is private [INFO] [stdout] --> src/neuron.rs:67:15 [INFO] [stdout] | [INFO] [stdout] 5 | use nanograd::neuron::Neuron; [INFO] [stdout] | ^^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `neuron` is defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | mod neuron; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0603]: module `value` is private [INFO] [stdout] --> src/neuron.rs:68:15 [INFO] [stdout] | [INFO] [stdout] 6 | use nanograd::value::Value; [INFO] [stdout] | ^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `value` is defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod value; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0603`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/neuron.rs - neuron::Neuron::parameters (line 97) stdout ---- [INFO] [stdout] error[E0603]: module `neuron` is private [INFO] [stdout] --> src/neuron.rs:99:15 [INFO] [stdout] | [INFO] [stdout] 5 | use nanograd::neuron::Neuron; [INFO] [stdout] | ^^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `neuron` is defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | mod neuron; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0603`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/layer.rs - layer::Layer::forward (line 39) [INFO] [stdout] src/layer.rs - layer::Layer::new (line 19) [INFO] [stdout] src/layer.rs - layer::Layer::parameters (line 60) [INFO] [stdout] src/mlp.rs - mlp::MLP::forward (line 47) [INFO] [stdout] src/mlp.rs - mlp::MLP::new (line 22) [INFO] [stdout] src/mlp.rs - mlp::MLP::parameters (line 66) [INFO] [stdout] src/neuron.rs - neuron::Neuron::forward (line 65) [INFO] [stdout] src/neuron.rs - neuron::Neuron::new (line 20) [INFO] [stdout] src/neuron.rs - neuron::Neuron::parameters (line 97) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "3aa278a8f15e57ef85777d07c8313b5e370c18e70b630d558b486d4423f64317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3aa278a8f15e57ef85777d07c8313b5e370c18e70b630d558b486d4423f64317", kill_on_drop: false }` [INFO] [stdout] 3aa278a8f15e57ef85777d07c8313b5e370c18e70b630d558b486d4423f64317