[INFO] fetching crate verkle-tree 0.1.0...
[INFO] testing verkle-tree-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate verkle-tree 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate verkle-tree 0.1.0
[INFO] finished tweaking crates.io crate verkle-tree 0.1.0
[INFO] tweaked toml for crates.io crate verkle-tree 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate verkle-tree 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 48 packages to latest compatible versions
[INFO] [stderr]       Adding ark-bls12-381 v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ec v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ff v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding ark-poly v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding ark-std v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-test-curves v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 08b358d85dc6041c925bd418c1dbff2922ca107af3daab8353c77d9102188b93
[INFO] running `Command { std: "docker" "start" "-a" "08b358d85dc6041c925bd418c1dbff2922ca107af3daab8353c77d9102188b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08b358d85dc6041c925bd418c1dbff2922ca107af3daab8353c77d9102188b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08b358d85dc6041c925bd418c1dbff2922ca107af3daab8353c77d9102188b93", kill_on_drop: false }`
[INFO] [stdout] 08b358d85dc6041c925bd418c1dbff2922ca107af3daab8353c77d9102188b93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] aeadece054c6da923d78e4b0acf4cabf96062e8ea632b595331658167343967c
[INFO] running `Command { std: "docker" "start" "-a" "aeadece054c6da923d78e4b0acf4cabf96062e8ea632b595331658167343967c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling ark-std v0.4.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling ark-serialize v0.4.2
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling ark-ff v0.4.2
[INFO] [stderr]    Compiling ark-poly v0.4.2
[INFO] [stderr]    Compiling ark-ec v0.4.2
[INFO] [stderr]    Compiling ark-test-curves v0.4.2
[INFO] [stderr]    Compiling ark-bls12-381 v0.4.0
[INFO] [stderr]    Compiling kzg-commitment v0.1.3
[INFO] [stderr]    Compiling verkle-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Bls12_381`, `Config`, and `Fq`
[INFO] [stdout]  --> src/verkle_tree.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ark_bls12_381::{Bls12_381, Config, Fq, Fr as F, G1Affine};
[INFO] [stdout]   |                     ^^^^^^^^^  ^^^^^^  ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_position`
[INFO] [stdout]    --> src/verkle_tree.rs:140:18
[INFO] [stdout]     |
[INFO] [stdout] 140 |         for (i, &node_position) in node_positions.iter().enumerate() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_position`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.48s
[INFO] running `Command { std: "docker" "inspect" "aeadece054c6da923d78e4b0acf4cabf96062e8ea632b595331658167343967c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeadece054c6da923d78e4b0acf4cabf96062e8ea632b595331658167343967c", kill_on_drop: false }`
[INFO] [stdout] aeadece054c6da923d78e4b0acf4cabf96062e8ea632b595331658167343967c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 52e131f52258969f5ac92c20c35d681ab0664bf22c0f43a37426128859f175c9
[INFO] running `Command { std: "docker" "start" "-a" "52e131f52258969f5ac92c20c35d681ab0664bf22c0f43a37426128859f175c9", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Bls12_381`, `Config`, and `Fq`
[INFO] [stdout]  --> src/verkle_tree.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ark_bls12_381::{Bls12_381, Config, Fq, Fr as F, G1Affine};
[INFO] [stdout]   |                     ^^^^^^^^^  ^^^^^^  ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling verkle-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `node_position`
[INFO] [stdout]    --> src/verkle_tree.rs:140:18
[INFO] [stdout]     |
[INFO] [stdout] 140 |         for (i, &node_position) in node_positions.iter().enumerate() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_position`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bls12_381`, `Config`, and `Fq`
[INFO] [stdout]  --> src/verkle_tree.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ark_bls12_381::{Bls12_381, Config, Fq, Fr as F, G1Affine};
[INFO] [stdout]   |                     ^^^^^^^^^  ^^^^^^  ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::SliceRandom`
[INFO] [stdout]  --> src/verkle_tree_test.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use rand::{prelude::SliceRandom, Rng};
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_position`
[INFO] [stdout]    --> src/verkle_tree.rs:140:18
[INFO] [stdout]     |
[INFO] [stdout] 140 |         for (i, &node_position) in node_positions.iter().enumerate() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_position`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `datas`
[INFO] [stdout]   --> src/verkle_tree_test.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let (tree, datas, length, width) = build_verkle_tree();
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_datas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "52e131f52258969f5ac92c20c35d681ab0664bf22c0f43a37426128859f175c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52e131f52258969f5ac92c20c35d681ab0664bf22c0f43a37426128859f175c9", kill_on_drop: false }`
[INFO] [stdout] 52e131f52258969f5ac92c20c35d681ab0664bf22c0f43a37426128859f175c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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", kill_on_drop: false }`
[INFO] [stdout] 4dbc440f57e17e74756259e3b18b5a2ead87e0f8b9ed7578d1a29d344d15ed1b
[INFO] running `Command { std: "docker" "start" "-a" "4dbc440f57e17e74756259e3b18b5a2ead87e0f8b9ed7578d1a29d344d15ed1b", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Bls12_381`, `Config`, and `Fq`
[INFO] [stderr]  --> src/verkle_tree.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use ark_bls12_381::{Bls12_381, Config, Fq, Fr as F, G1Affine};
[INFO] [stderr]   |                     ^^^^^^^^^  ^^^^^^  ^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node_position`
[INFO] [stderr]    --> src/verkle_tree.rs:140:18
[INFO] [stderr]     |
[INFO] [stderr] 140 |         for (i, &node_position) in node_positions.iter().enumerate() {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_position`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prelude::SliceRandom`
[INFO] [stderr]  --> src/verkle_tree_test.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 |     use rand::{prelude::SliceRandom, Rng};
[INFO] [stderr]   |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `datas`
[INFO] [stderr]   --> src/verkle_tree_test.rs:29:20
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let (tree, datas, length, width) = build_verkle_tree();
[INFO] [stderr]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_datas`
[INFO] [stderr] 
[INFO] [stderr] warning: `verkle-tree` (lib) generated 2 warnings (run `cargo fix --lib -p verkle-tree` to apply 1 suggestion)
[INFO] [stderr] warning: `verkle-tree` (lib test) generated 4 warnings (2 duplicates) (run `cargo fix --lib -p verkle-tree --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/verkle_tree-08c5750f734eba82)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test verkle_tree_test::tests::test_generate_proof ... ok
[INFO] [stdout] test verkle_tree_test::tests::test_verify_proof ... ok
[INFO] [stdout] test verkle_tree_test::tests::test_build_tree ... ok
[INFO] [stdout] test verkle_tree_test::tests::test_generate_invalid_proof ... ok
[INFO] [stderr]    Doc-tests verkle_tree
[INFO] [stdout] test verkle_tree_test::tests::test_invalid_proof_verification ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.76s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "4dbc440f57e17e74756259e3b18b5a2ead87e0f8b9ed7578d1a29d344d15ed1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dbc440f57e17e74756259e3b18b5a2ead87e0f8b9ed7578d1a29d344d15ed1b", kill_on_drop: false }`
[INFO] [stdout] 4dbc440f57e17e74756259e3b18b5a2ead87e0f8b9ed7578d1a29d344d15ed1b