[INFO] cloning repository https://github.com/labormedia/lemerk [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/labormedia/lemerk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flabormedia%2Flemerk", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flabormedia%2Flemerk'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2ea8a9451c112e95516cf057230b14b38995ed0f [INFO] testing labormedia/lemerk against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flabormedia%2Flemerk" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/labormedia/lemerk [INFO] finished tweaking git repo https://github.com/labormedia/lemerk [INFO] tweaked toml for git repo https://github.com/labormedia/lemerk written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/labormedia/lemerk on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/labormedia/lemerk 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25c91bfb5e33f67c89fa0948e86be227fc2b50cc84a32456cd6b4ec56dae60db [INFO] running `Command { std: "docker" "start" "-a" "25c91bfb5e33f67c89fa0948e86be227fc2b50cc84a32456cd6b4ec56dae60db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25c91bfb5e33f67c89fa0948e86be227fc2b50cc84a32456cd6b4ec56dae60db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25c91bfb5e33f67c89fa0948e86be227fc2b50cc84a32456cd6b4ec56dae60db", kill_on_drop: false }` [INFO] [stdout] 25c91bfb5e33f67c89fa0948e86be227fc2b50cc84a32456cd6b4ec56dae60db [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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8cbbc2e93c5f31c01296769dd84f21237dc976328ed93414e4df181c9ff6eb5a [INFO] running `Command { std: "docker" "start" "-a" "8cbbc2e93c5f31c01296769dd84f21237dc976328ed93414e4df181c9ff6eb5a", kill_on_drop: false }` [INFO] [stderr] Compiling keccak v0.1.5 [INFO] [stderr] Compiling hex-literal v0.3.3 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling lemerk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `alloc::vec` [INFO] [stdout] --> src/lib.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use alloc::vec; [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: `hex_literal::hex` [INFO] [stdout] --> src/builder.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use hex_literal::hex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `VirtualNode` and `data_hash` [INFO] [stdout] --> src/builder.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | data_hash, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | VirtualNode, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec` [INFO] [stdout] --> src/data.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use alloc::vec; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec::Vec` [INFO] [stdout] --> src/data.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/error.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | _ => panic!("Unexpected error"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/error.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 31 | IndexError::IndexOverflow => LeMerkTreeError::Overflow, [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] 32 | IndexError::IndexBadDivision => LeMerkTreeError::BadDivision, [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] 33 | IndexError::IndexBadMultiplication => LeMerkTreeError::BadMultiplication, [INFO] [stdout] | ---------------------------------- matches some of the same values [INFO] [stdout] 34 | IndexError::IndexBadAddition => LeMerkTreeError::BadAddition, [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 39 | _ => panic!("Unexpected error"), [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/error.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 47 | LeMerkLevelError::Overflow => LeMerkTreeError::Overflow, [INFO] [stdout] | -------------------------- matches all the relevant values [INFO] [stdout] 48 | _ => panic!("Unexpected error"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cipher_block` [INFO] [stdout] --> src/lib.rs:437:17 [INFO] [stdout] | [INFO] [stdout] 437 | let cipher_block = self.get_cipher_block_by_index(index)?; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher_block` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:466:31 [INFO] [stdout] | [INFO] [stdout] 466 | fn recalculate(&mut self, index:Index) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `different_custom_block` [INFO] [stdout] --> src/lib.rs:769:9 [INFO] [stdout] | [INFO] [stdout] 769 | let different_custom_block = hex!("ababababababaffbabababababababababababababababababababababababab"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_different_custom_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `recalculate` is never used [INFO] [stdout] --> src/lib.rs:466:8 [INFO] [stdout] | [INFO] [stdout] 238 | impl LeMerkTree { [INFO] [stdout] | ------------------------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 466 | fn recalculate(&mut self, index:Index) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify_paths_for_merkletree_depth_20` is never used [INFO] [stdout] --> src/lib.rs:764:4 [INFO] [stdout] | [INFO] [stdout] 764 | fn verify_paths_for_merkletree_depth_20() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `Command { std: "docker" "inspect" "8cbbc2e93c5f31c01296769dd84f21237dc976328ed93414e4df181c9ff6eb5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cbbc2e93c5f31c01296769dd84f21237dc976328ed93414e4df181c9ff6eb5a", kill_on_drop: false }` [INFO] [stdout] 8cbbc2e93c5f31c01296769dd84f21237dc976328ed93414e4df181c9ff6eb5a [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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8008563da86dae010a0ca6d2462e6bf3b00ffc54641fa3792fbec00ba356676f [INFO] running `Command { std: "docker" "start" "-a" "8008563da86dae010a0ca6d2462e6bf3b00ffc54641fa3792fbec00ba356676f", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `alloc::vec` [INFO] [stdout] --> src/lib.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use alloc::vec; [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: `hex_literal::hex` [INFO] [stdout] --> src/builder.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use hex_literal::hex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `VirtualNode` and `data_hash` [INFO] [stdout] --> src/builder.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | data_hash, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | VirtualNode, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec` [INFO] [stdout] --> src/data.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use alloc::vec; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::vec::Vec` [INFO] [stdout] --> src/data.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/error.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | _ => panic!("Unexpected error"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/error.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 31 | IndexError::IndexOverflow => LeMerkTreeError::Overflow, [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] 32 | IndexError::IndexBadDivision => LeMerkTreeError::BadDivision, [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] 33 | IndexError::IndexBadMultiplication => LeMerkTreeError::BadMultiplication, [INFO] [stdout] | ---------------------------------- matches some of the same values [INFO] [stdout] 34 | IndexError::IndexBadAddition => LeMerkTreeError::BadAddition, [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 39 | _ => panic!("Unexpected error"), [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lemerk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/error.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 47 | LeMerkLevelError::Overflow => LeMerkTreeError::Overflow, [INFO] [stdout] | -------------------------- matches all the relevant values [INFO] [stdout] 48 | _ => panic!("Unexpected error"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cipher_block` [INFO] [stdout] --> src/lib.rs:437:17 [INFO] [stdout] | [INFO] [stdout] 437 | let cipher_block = self.get_cipher_block_by_index(index)?; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher_block` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:466:31 [INFO] [stdout] | [INFO] [stdout] 466 | fn recalculate(&mut self, index:Index) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `different_custom_block` [INFO] [stdout] --> src/lib.rs:769:9 [INFO] [stdout] | [INFO] [stdout] 769 | let different_custom_block = hex!("ababababababaffbabababababababababababababababababababababababab"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_different_custom_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `recalculate` is never used [INFO] [stdout] --> src/lib.rs:466:8 [INFO] [stdout] | [INFO] [stdout] 238 | impl LeMerkTree { [INFO] [stdout] | ------------------------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 466 | fn recalculate(&mut self, index:Index) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify_paths_for_merkletree_depth_20` is never used [INFO] [stdout] --> src/lib.rs:764:4 [INFO] [stdout] | [INFO] [stdout] 764 | fn verify_paths_for_merkletree_depth_20() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `VirtualNode` and `data_hash` [INFO] [stdout] --> src/builder.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | data_hash, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | VirtualNode, [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: `alloc::vec` [INFO] [stdout] --> src/data.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use alloc::vec; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/lib.rs:731:66 [INFO] [stdout] | [INFO] [stdout] 731 | assert_eq!(acc.1.last().unwrap(), path.last().unwrap()); /// all paths conform to root. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 732 | (acc.0 && path != acc.1, path) [INFO] [stdout] | ------------------------------ rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/data.rs:251:17 [INFO] [stdout] | [INFO] [stdout] 251 | .map( |(i,x)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/data.rs:267:17 [INFO] [stdout] | [INFO] [stdout] 267 | .map( |(i,x)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/error.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | _ => panic!("Unexpected error"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/error.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 31 | IndexError::IndexOverflow => LeMerkTreeError::Overflow, [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] 32 | IndexError::IndexBadDivision => LeMerkTreeError::BadDivision, [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] 33 | IndexError::IndexBadMultiplication => LeMerkTreeError::BadMultiplication, [INFO] [stdout] | ---------------------------------- matches some of the same values [INFO] [stdout] 34 | IndexError::IndexBadAddition => LeMerkTreeError::BadAddition, [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 39 | _ => panic!("Unexpected error"), [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/error.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 47 | LeMerkLevelError::Overflow => LeMerkTreeError::Overflow, [INFO] [stdout] | -------------------------- matches all the relevant values [INFO] [stdout] 48 | _ => panic!("Unexpected error"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cipher_block` [INFO] [stdout] --> src/lib.rs:437:17 [INFO] [stdout] | [INFO] [stdout] 437 | let cipher_block = self.get_cipher_block_by_index(index)?; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:466:31 [INFO] [stdout] | [INFO] [stdout] 466 | fn recalculate(&mut self, index:Index) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:589:9 [INFO] [stdout] | [INFO] [stdout] 589 | let mut builder: builder::LeMerkBuilder = builder::LeMerkBuilder::::new(); [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/lib.rs:590:9 [INFO] [stdout] | [INFO] [stdout] 590 | let mut tree: LeMerkTree = builder [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:595:9 [INFO] [stdout] | [INFO] [stdout] 595 | let mut level_20 = tree.get_level_by_depth_index(20).unwrap(); // Max depth index for a LeMerkTree of depth length K is (K - 1). [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level_20` [INFO] [stdout] --> src/lib.rs:595:9 [INFO] [stdout] | [INFO] [stdout] 595 | let mut level_20 = tree.get_level_by_depth_index(20).unwrap(); // Max depth index for a LeMerkTree of depth length K is (K - 1). [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_level_20` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:602:9 [INFO] [stdout] | [INFO] [stdout] 602 | let mut builder: builder::LeMerkBuilder = builder::LeMerkBuilder::::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:603:9 [INFO] [stdout] | [INFO] [stdout] 603 | let mut tree: LeMerkTree = builder [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:648:9 [INFO] [stdout] | [INFO] [stdout] 648 | let mut builder: builder::LeMerkBuilder = builder::LeMerkBuilder::::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:649:9 [INFO] [stdout] | [INFO] [stdout] 649 | let mut tree: LeMerkTree = builder [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree` [INFO] [stdout] --> src/lib.rs:649:9 [INFO] [stdout] | [INFO] [stdout] 649 | let mut tree: LeMerkTree = builder [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tree` [INFO] [stdout] --> src/lib.rs:662:9 [INFO] [stdout] | [INFO] [stdout] 662 | let tree: LeMerkTree = builder [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `different_custom_block` [INFO] [stdout] --> src/lib.rs:769:9 [INFO] [stdout] | [INFO] [stdout] 769 | let different_custom_block = hex!("ababababababaffbabababababababababababababababababababababababab"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_different_custom_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `i` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:864:21 [INFO] [stdout] | [INFO] [stdout] 864 | let mut i = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_i` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/lib.rs:874:25 [INFO] [stdout] | [INFO] [stdout] 874 | i+=1; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `recalculate` is never used [INFO] [stdout] --> src/lib.rs:466:8 [INFO] [stdout] | [INFO] [stdout] 238 | impl LeMerkTree { [INFO] [stdout] | ------------------------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 466 | fn recalculate(&mut self, index:Index) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify_paths_for_merkletree_depth_20` is never used [INFO] [stdout] --> src/lib.rs:764:4 [INFO] [stdout] | [INFO] [stdout] 764 | fn verify_paths_for_merkletree_depth_20() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "8008563da86dae010a0ca6d2462e6bf3b00ffc54641fa3792fbec00ba356676f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8008563da86dae010a0ca6d2462e6bf3b00ffc54641fa3792fbec00ba356676f", kill_on_drop: false }` [INFO] [stdout] 8008563da86dae010a0ca6d2462e6bf3b00ffc54641fa3792fbec00ba356676f [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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5f728351847b8773b9e3caa2dec9593e371cdb30fdad026a28e674ff6ee9f38a [INFO] running `Command { std: "docker" "start" "-a" "5f728351847b8773b9e3caa2dec9593e371cdb30fdad026a28e674ff6ee9f38a", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `alloc::vec` [INFO] [stderr] --> src/lib.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | use alloc::vec; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `hex_literal::hex` [INFO] [stderr] --> src/builder.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use hex_literal::hex; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `VirtualNode` and `data_hash` [INFO] [stderr] --> src/builder.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | data_hash, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 16 | VirtualNode, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `alloc::vec` [INFO] [stderr] --> src/data.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use alloc::vec; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `alloc::vec::Vec` [INFO] [stderr] --> src/data.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use alloc::vec::Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/error.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | _ => panic!("Unexpected error"), [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] note: multiple earlier patterns match some of the same values [INFO] [stderr] --> src/error.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 31 | IndexError::IndexOverflow => LeMerkTreeError::Overflow, [INFO] [stderr] | ------------------------- matches some of the same values [INFO] [stderr] 32 | IndexError::IndexBadDivision => LeMerkTreeError::BadDivision, [INFO] [stderr] | ---------------------------- matches some of the same values [INFO] [stderr] 33 | IndexError::IndexBadMultiplication => LeMerkTreeError::BadMultiplication, [INFO] [stderr] | ---------------------------------- matches some of the same values [INFO] [stderr] 34 | IndexError::IndexBadAddition => LeMerkTreeError::BadAddition, [INFO] [stderr] | ---------------------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 39 | _ => panic!("Unexpected error"), [INFO] [stderr] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/error.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 47 | LeMerkLevelError::Overflow => LeMerkTreeError::Overflow, [INFO] [stderr] | -------------------------- matches all the relevant values [INFO] [stderr] 48 | _ => panic!("Unexpected error"), [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cipher_block` [INFO] [stderr] --> src/lib.rs:437:17 [INFO] [stderr] | [INFO] [stderr] 437 | let cipher_block = self.get_cipher_block_by_index(index)?; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher_block` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/lib.rs:466:31 [INFO] [stderr] | [INFO] [stderr] 466 | fn recalculate(&mut self, index:Index) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `different_custom_block` [INFO] [stderr] --> src/lib.rs:769:9 [INFO] [stderr] | [INFO] [stderr] 769 | let different_custom_block = hex!("ababababababaffbabababababababababababababababababababababababab"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_different_custom_block` [INFO] [stderr] [INFO] [stderr] warning: method `recalculate` is never used [INFO] [stderr] --> src/lib.rs:466:8 [INFO] [stderr] | [INFO] [stderr] 238 | impl LeMerkTree { [INFO] [stderr] | ------------------------------------------------------------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 466 | fn recalculate(&mut self, index:Index) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `verify_paths_for_merkletree_depth_20` is never used [INFO] [stderr] --> src/lib.rs:764:4 [INFO] [stderr] | [INFO] [stderr] 764 | fn verify_paths_for_merkletree_depth_20() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `VirtualNode` and `data_hash` [INFO] [stderr] --> src/builder.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | data_hash, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 16 | VirtualNode, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:731:66 [INFO] [stderr] | [INFO] [stderr] 731 | assert_eq!(acc.1.last().unwrap(), path.last().unwrap()); /// all paths conform to root. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 732 | (acc.0 && path != acc.1, path) [INFO] [stderr] | ------------------------------ rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/data.rs:251:17 [INFO] [stderr] | [INFO] [stderr] 251 | .map( |(i,x)| { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/data.rs:267:17 [INFO] [stderr] | [INFO] [stderr] 267 | .map( |(i,x)| { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cipher_block` [INFO] [stderr] --> src/lib.rs:437:17 [INFO] [stderr] | [INFO] [stderr] 437 | let cipher_block = self.get_cipher_block_by_index(index)?; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher_block` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:589:9 [INFO] [stderr] | [INFO] [stderr] 589 | let mut builder: builder::LeMerkBuilder = builder::LeMerkBuilder::::new(); [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: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:590:9 [INFO] [stderr] | [INFO] [stderr] 590 | let mut tree: LeMerkTree = builder [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:595:9 [INFO] [stderr] | [INFO] [stderr] 595 | let mut level_20 = tree.get_level_by_depth_index(20).unwrap(); // Max depth index for a LeMerkTree of depth length K is (K - 1). [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `level_20` [INFO] [stderr] --> src/lib.rs:595:9 [INFO] [stderr] | [INFO] [stderr] 595 | let mut level_20 = tree.get_level_by_depth_index(20).unwrap(); // Max depth index for a LeMerkTree of depth length K is (K - 1). [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_level_20` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:602:9 [INFO] [stderr] | [INFO] [stderr] 602 | let mut builder: builder::LeMerkBuilder = builder::LeMerkBuilder::::new(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:603:9 [INFO] [stderr] | [INFO] [stderr] 603 | let mut tree: LeMerkTree = builder [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:648:9 [INFO] [stderr] | [INFO] [stderr] 648 | let mut builder: builder::LeMerkBuilder = builder::LeMerkBuilder::::new(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:649:9 [INFO] [stderr] | [INFO] [stderr] 649 | let mut tree: LeMerkTree = builder [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tree` [INFO] [stderr] --> src/lib.rs:649:9 [INFO] [stderr] | [INFO] [stderr] 649 | let mut tree: LeMerkTree = builder [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tree` [INFO] [stderr] --> src/lib.rs:662:9 [INFO] [stderr] | [INFO] [stderr] 662 | let tree: LeMerkTree = builder [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tree` [INFO] [stderr] [INFO] [stderr] warning: variable `i` is assigned to, but never used [INFO] [stderr] --> src/lib.rs:864:21 [INFO] [stderr] | [INFO] [stderr] 864 | let mut i = 0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_i` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `i` is never read [INFO] [stderr] --> src/lib.rs:874:25 [INFO] [stderr] | [INFO] [stderr] 874 | i+=1; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `lemerk` (lib) generated 12 warnings (run `cargo fix --lib -p lemerk` to apply 8 suggestions) [INFO] [stderr] warning: `lemerk` (lib test) generated 24 warnings (7 duplicates) (run `cargo fix --lib -p lemerk --tests` to apply 14 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lemerk-bcc0aabe1b7bb982) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test builder::build_initial_value_merkletree ... ok [INFO] [stdout] test builder::hex_representation ... ok [INFO] [stdout] test crypto::test_hash_visit ... ok [INFO] [stdout] test data::half_usize ... ok [INFO] [stdout] test crypto::test_data_hash ... ok [INFO] [stdout] test data::indexes_greater_than_9223372036854775806_are_valid ... ok [INFO] [stdout] test builder::builder_initial_block ... ok [INFO] [stdout] test building_tree_length_1_has_one_leaf ... ok [INFO] [stdout] test data::try_from_depthoffset_5_4 ... ok [INFO] [stdout] test builder::build_zero_merkletree ... ok [INFO] [stdout] test building_tree_length_2_has_three_leaves ... ok [INFO] [stdout] test data::try_from_depthoffset_64_0_overflow ... ok [INFO] [stdout] test data::try_from_depthoffset_zero ... ok [INFO] [stdout] test data::try_from_index_to_depthoffset ... ok [INFO] [stdout] test data::try_from_depthoffset_max_overflow ... ok [INFO] [stdout] test data::depthoffset_index_symmetry_small ... ok [INFO] [stdout] test data::try_from_one_more_than_max ... ok [INFO] [stdout] test crypto::test_preconcatenated_data_hash ... ok [INFO] [stdout] test next_level_depth_2 ... ok [INFO] [stdout] test leaf_of_one_node_tree ... ok [INFO] [stdout] test data::try_from_index_value_9223372036854775806 ... ok [INFO] [stdout] test data::depthoffset_index_symmetry_big ... ok [INFO] [stdout] test data::try_from_depthoffset_63_9223372036854775808 ... ok [INFO] [stdout] test next_level_depth_1 ... ok [INFO] [stdout] test building_tree_length_0_should_panic - should panic ... ok [INFO] [stdout] test examine_virtual_nodes_for_tree_depth_length_20 ... ok [INFO] [stdout] test merkletree_depth_20_levels_0_1 ... ok [INFO] [stdout] test builder::build_merkletree_depth_20 ... ok [INFO] [stdout] test set_and_update_merkletree_depth_20 ... ok [INFO] [stdout] test set_and_update_last_15_merkletree_depth_20 ... ok [INFO] [stdout] test get_level_by_depth_index_greater_than_max_depth_index_should_fail - should panic ... ok [INFO] [stdout] test get_last_and_pre_last_levels_from_tree_depth_20 ... ok [INFO] [stdout] test examine_leaves_for_merkletree_depth_20 ... ok [INFO] [stdout] test set_verify_merkletree_depth_20 has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "5f728351847b8773b9e3caa2dec9593e371cdb30fdad026a28e674ff6ee9f38a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f728351847b8773b9e3caa2dec9593e371cdb30fdad026a28e674ff6ee9f38a", kill_on_drop: false }` [INFO] [stdout] 5f728351847b8773b9e3caa2dec9593e371cdb30fdad026a28e674ff6ee9f38a