[INFO] cloning repository https://github.com/sid-alluri/merkle-sum-tree-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sid-alluri/merkle-sum-tree-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsid-alluri%2Fmerkle-sum-tree-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsid-alluri%2Fmerkle-sum-tree-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8aeb7d7f30d1c6aac4d3809c4b482baeef0c05d3
[INFO] testing sid-alluri/merkle-sum-tree-rust against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsid-alluri%2Fmerkle-sum-tree-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sid-alluri/merkle-sum-tree-rust on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sid-alluri/merkle-sum-tree-rust
[INFO] finished tweaking git repo https://github.com/sid-alluri/merkle-sum-tree-rust
[INFO] tweaked toml for git repo https://github.com/sid-alluri/merkle-sum-tree-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sid-alluri/merkle-sum-tree-rust 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/summa-dev/halo2-experiments`
[INFO] [stderr]     Updating git repository `https://github.com/privacy-scaling-explorations/halo2`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90511608e4959225827e873f282f3cce91ae456ffb27f94e5beafd476975e1a0
[INFO] running `Command { std: "docker" "start" "-a" "90511608e4959225827e873f282f3cce91ae456ffb27f94e5beafd476975e1a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90511608e4959225827e873f282f3cce91ae456ffb27f94e5beafd476975e1a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90511608e4959225827e873f282f3cce91ae456ffb27f94e5beafd476975e1a0", kill_on_drop: false }`
[INFO] [stdout] 90511608e4959225827e873f282f3cce91ae456ffb27f94e5beafd476975e1a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c31ce9ffc4b3bfeabe774e1c1729f64556c1208f4a8daa5577b66637ebce0fbc
[INFO] running `Command { std: "docker" "start" "-a" "c31ce9ffc4b3bfeabe774e1c1729f64556c1208f4a8daa5577b66637ebce0fbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling constant_time_eq v0.2.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling blake2b_simd v1.0.1
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling halo2curves v0.3.1 (https://github.com/privacy-scaling-explorations/halo2curves.git?tag=0.3.1#9b67e19b)
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.159
[INFO] [stderr]    Compiling crossbeam-channel v0.5.7
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling keccak v0.1.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling halo2curves v0.2.1 (https://github.com/privacy-scaling-explorations/halo2curves?tag=0.3.0#83c72d49)
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling syn v2.0.13
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ff v0.12.1
[INFO] [stderr]    Compiling group v0.12.1
[INFO] [stderr]    Compiling pasta_curves v0.4.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling halo2_proofs v0.2.0 (https://github.com/privacy-scaling-explorations/halo2?tag=v2023_02_02#0a8646b7)
[INFO] [stderr]    Compiling csv v1.2.1
[INFO] [stderr]    Compiling halo2_gadgets v0.2.0 (https://github.com/privacy-scaling-explorations/halo2?tag=v2023_02_02#0a8646b7)
[INFO] [stderr]    Compiling halo2-experiments v0.1.0 (https://github.com/summa-dev/halo2-experiments?branch=merkle-sum-tree#c748cfbf)
[INFO] [stderr]    Compiling merkle-sum-tree-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `create_middle_node::create_middle_node`
[INFO] [stdout]   --> src/utils/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use create_middle_node::create_middle_node;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.21s
[INFO] running `Command { std: "docker" "inspect" "c31ce9ffc4b3bfeabe774e1c1729f64556c1208f4a8daa5577b66637ebce0fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c31ce9ffc4b3bfeabe774e1c1729f64556c1208f4a8daa5577b66637ebce0fbc", kill_on_drop: false }`
[INFO] [stdout] c31ce9ffc4b3bfeabe774e1c1729f64556c1208f4a8daa5577b66637ebce0fbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d92abef77766bfbf4a46554db0576210075e6b52e8fefa33b2b3416b62043514
[INFO] running `Command { std: "docker" "start" "-a" "d92abef77766bfbf4a46554db0576210075e6b52e8fefa33b2b3416b62043514", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `create_middle_node::create_middle_node`
[INFO] [stdout]   --> src/utils/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use create_middle_node::create_middle_node;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling merkle-sum-tree-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `create_middle_node::create_middle_node`
[INFO] [stdout]   --> src/utils/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use create_middle_node::create_middle_node;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "d92abef77766bfbf4a46554db0576210075e6b52e8fefa33b2b3416b62043514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d92abef77766bfbf4a46554db0576210075e6b52e8fefa33b2b3416b62043514", kill_on_drop: false }`
[INFO] [stdout] d92abef77766bfbf4a46554db0576210075e6b52e8fefa33b2b3416b62043514
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be456ee4c3b9cf5d22744b81c09cecaa60d528fa38f94c1e40c969b9100014d5
[INFO] running `Command { std: "docker" "start" "-a" "be456ee4c3b9cf5d22744b81c09cecaa60d528fa38f94c1e40c969b9100014d5", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `create_middle_node::create_middle_node`
[INFO] [stderr]   --> src/utils/mod.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub use create_middle_node::create_middle_node;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `merkle-sum-tree-rust` (lib) generated 1 warning (run `cargo fix --lib -p merkle-sum-tree-rust` to apply 1 suggestion)
[INFO] [stderr] warning: `merkle-sum-tree-rust` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merkle_sum_tree_rust-b06443a155628e05)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::init_mst has been running for over 60 seconds
[INFO] [stdout] test tests::init_mst ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 348.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests merkle_sum_tree_rust
[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" "be456ee4c3b9cf5d22744b81c09cecaa60d528fa38f94c1e40c969b9100014d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be456ee4c3b9cf5d22744b81c09cecaa60d528fa38f94c1e40c969b9100014d5", kill_on_drop: false }`
[INFO] [stdout] be456ee4c3b9cf5d22744b81c09cecaa60d528fa38f94c1e40c969b9100014d5