[INFO] fetching crate snarkvm-objects 0.2.1... [INFO] checking snarkvm-objects-0.2.1 against try#4a04890980766cc79878135f5ade8c0c4321e943 for pr-65819 [INFO] extracting crate snarkvm-objects 0.2.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate snarkvm-objects 0.2.1 on toolchain 4a04890980766cc79878135f5ade8c0c4321e943 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate snarkvm-objects 0.2.1 [INFO] finished tweaking crates.io crate snarkvm-objects 0.2.1 [INFO] tweaked toml for crates.io crate snarkvm-objects 0.2.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7d21f8c3a751ac24971c028d797437465bc5e5144f949cef5f1ad2d257bc4daf [INFO] running `Command { std: "docker" "start" "-a" "7d21f8c3a751ac24971c028d797437465bc5e5144f949cef5f1ad2d257bc4daf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d21f8c3a751ac24971c028d797437465bc5e5144f949cef5f1ad2d257bc4daf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d21f8c3a751ac24971c028d797437465bc5e5144f949cef5f1ad2d257bc4daf", kill_on_drop: false }` [INFO] [stdout] 7d21f8c3a751ac24971c028d797437465bc5e5144f949cef5f1ad2d257bc4daf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78fe0e26b25bd986a3d314537656eecdda4bc0de0c1b3d070edd653348db523f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "78fe0e26b25bd986a3d314537656eecdda4bc0de0c1b3d070edd653348db523f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking snarkvm-profiler v0.2.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking blake2 v0.9.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling snarkvm-derives v0.2.2 [INFO] [stderr] Checking snarkvm-utilities v0.2.2 [INFO] [stderr] Checking snarkvm-fields v0.2.2 [INFO] [stderr] Checking snarkvm-curves v0.2.2 [INFO] [stderr] Checking snarkvm-r1cs v0.2.2 [INFO] [stderr] Checking snarkvm-algorithms v0.2.2 [INFO] [stderr] Checking snarkvm-parameters v0.2.2 [INFO] [stderr] Checking snarkvm-objects v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `&[[u8; 32]]: ExactSizeIterator` is not satisfied [INFO] [stdout] --> src/pedersen_merkle_tree.rs:79:61 [INFO] [stdout] | [INFO] [stdout] 79 | let tree = EdwardsMaskedMerkleTree::new(PARAMS.clone(), hashes).expect("could not create merkle tree"); [INFO] [stdout] | ^^^^^^ the trait `ExactSizeIterator` is not implemented for `&[[u8; 32]]` [INFO] [stdout] | [INFO] [stdout] = note: required by `MerkleTree::

::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&[[u8; 32]]: ExactSizeIterator` is not satisfied [INFO] [stdout] --> src/pedersen_merkle_tree.rs:79:61 [INFO] [stdout] | [INFO] [stdout] 79 | let tree = EdwardsMaskedMerkleTree::new(PARAMS.clone(), hashes).expect("could not create merkle tree"); [INFO] [stdout] | ^^^^^^ the trait `ExactSizeIterator` is not implemented for `&[[u8; 32]]` [INFO] [stdout] | [INFO] [stdout] = note: required by `MerkleTree::

::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&[[u8; 32]]: ExactSizeIterator` is not satisfied [INFO] [stdout] --> src/pedersen_merkle_tree.rs:86:61 [INFO] [stdout] | [INFO] [stdout] 86 | let tree = EdwardsMaskedMerkleTree::new(PARAMS.clone(), hashes).expect("could not create merkle tree"); [INFO] [stdout] | ^^^^^^ the trait `ExactSizeIterator` is not implemented for `&[[u8; 32]]` [INFO] [stdout] | [INFO] [stdout] = note: required by `MerkleTree::

::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&[[u8; 32]]: ExactSizeIterator` is not satisfied [INFO] [stdout] --> src/pedersen_merkle_tree.rs:86:61 [INFO] [stdout] | [INFO] [stdout] 86 | let tree = EdwardsMaskedMerkleTree::new(PARAMS.clone(), hashes).expect("could not create merkle tree"); [INFO] [stdout] | ^^^^^^ the trait `ExactSizeIterator` is not implemented for `&[[u8; 32]]` [INFO] [stdout] | [INFO] [stdout] = note: required by `MerkleTree::

::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/pedersen_merkle_tree.rs:87:19 [INFO] [stdout] | [INFO] [stdout] 87 | (tree.root(), tree.hashed_leaves()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Vec`, found reference [INFO] [stdout] | help: try using a conversion method: `tree.hashed_leaves().to_vec()` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec>` [INFO] [stdout] found reference `&[snarkvm_fields::fp_256::Fp256]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `snarkvm-objects` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/pedersen_merkle_tree.rs:87:19 [INFO] [stdout] | [INFO] [stdout] 87 | (tree.root(), tree.hashed_leaves()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Vec`, found reference [INFO] [stdout] | help: try using a conversion method: `tree.hashed_leaves().to_vec()` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec>` [INFO] [stdout] found reference `&[snarkvm_fields::fp_256::Fp256]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "78fe0e26b25bd986a3d314537656eecdda4bc0de0c1b3d070edd653348db523f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78fe0e26b25bd986a3d314537656eecdda4bc0de0c1b3d070edd653348db523f", kill_on_drop: false }` [INFO] [stdout] 78fe0e26b25bd986a3d314537656eecdda4bc0de0c1b3d070edd653348db523f