[INFO] fetching crate merkle_trees 0.1.0...
[INFO] documenting merkle_trees-0.1.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate merkle_trees 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate merkle_trees 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate merkle_trees 0.1.0
[INFO] finished tweaking crates.io crate merkle_trees 0.1.0
[INFO] tweaked toml for crates.io crate merkle_trees 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tiny-keccak v1.5.0
[INFO] [stderr]   Downloaded blake2 v0.8.1
[INFO] [stderr]   Downloaded mimc-rs v0.0.2
[INFO] [stderr]   Downloaded sled v0.29.2
[INFO] [stderr]   Downloaded unqlite v1.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c141b9cc6b1799750e1165417fb632124d261470e26b91036692dffb73896a32
[INFO] running `Command { std: "docker" "start" "-a" "c141b9cc6b1799750e1165417fb632124d261470e26b91036692dffb73896a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c141b9cc6b1799750e1165417fb632124d261470e26b91036692dffb73896a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c141b9cc6b1799750e1165417fb632124d261470e26b91036692dffb73896a32", kill_on_drop: false }`
[INFO] [stdout] c141b9cc6b1799750e1165417fb632124d261470e26b91036692dffb73896a32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16cdc637b7c51faa226d33a657e50a657ae85523ccc1772dca023448d5ebe85a
[INFO] running `Command { std: "docker" "start" "-a" "16cdc637b7c51faa226d33a657e50a657ae85523ccc1772dca023448d5ebe85a", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking object v0.30.3
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking keccak v0.1.3
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking rlp v0.4.6
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]  Documenting merkle_trees v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/compact_merkle_tree.rs:284:28
[INFO] [stdout]     |
[INFO] [stdout] 284 |                     idx += (p - 1);
[INFO] [stdout]     |                            ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 284 -                     idx += (p - 1);
[INFO] [stdout] 284 +                     idx += p - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/compact_merkle_tree.rs:834:29
[INFO] [stdout]     |
[INFO] [stdout] 834 |         let last_leaf_idx = (size - 1);
[INFO] [stdout]     |                             ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 834 -         let last_leaf_idx = (size - 1);
[INFO] [stdout] 834 +         let last_leaf_idx = size - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `8`
[INFO] [stdout]   --> src/compact_merkle_tree.rs:64:106
[INFO] [stdout]    |
[INFO] [stdout] 64 | /// Break a number on decreasing powers of 2, eg 4 -> 4, 5 -> [4, 1], 6 -> [4, 2], 7 -> [4, 2, 1], 8 -> [8]
[INFO] [stdout]    |                                                                                                          ^ no item named `8` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:684:58
[INFO] [stdout]     |
[INFO] [stdout] 684 |     /// Given an ordered list of n inputs to the tree, D[n] = {d(0), ..., d(n-1)}, the Merkle audit
[INFO] [stdout]     |                                                          ^ no item named `n` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:685:24
[INFO] [stdout]     |
[INFO] [stdout] 685 |     /// path PATH(m, D[n]) for the (m+1)th input d(m), 0 <= m < n, is defined as follows:
[INFO] [stdout]     |                        ^ no item named `n` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:686:37
[INFO] [stdout]     |
[INFO] [stdout] 686 |     /// For n = 1, path is empty. D[1] = {d(0)}, PATH(0, {d(0)}) = {}
[INFO] [stdout]     |                                     ^ no item named `1` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:688:19
[INFO] [stdout]     |
[INFO] [stdout] 688 |     /// PATH(m, D[n]) = PATH(m, D[0:k]) : MTH(D[k:n]) for m < k; and
[INFO] [stdout]     |                   ^ no item named `n` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0:k`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:688:35
[INFO] [stdout]     |
[INFO] [stdout] 688 |     /// PATH(m, D[n]) = PATH(m, D[0:k]) : MTH(D[k:n]) for m < k; and
[INFO] [stdout]     |                                   ^^^ no item named `0:k` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `k:n`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:688:49
[INFO] [stdout]     |
[INFO] [stdout] 688 |     /// PATH(m, D[n]) = PATH(m, D[0:k]) : MTH(D[k:n]) for m < k; and
[INFO] [stdout]     |                                                 ^^^ no item named `k:n` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:689:19
[INFO] [stdout]     |
[INFO] [stdout] 689 |     /// PATH(m, D[n]) = PATH(m - k, D[k:n]) : MTH(D[0:k]) for m >= k,
[INFO] [stdout]     |                   ^ no item named `n` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `k:n`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:689:39
[INFO] [stdout]     |
[INFO] [stdout] 689 |     /// PATH(m, D[n]) = PATH(m - k, D[k:n]) : MTH(D[0:k]) for m >= k,
[INFO] [stdout]     |                                       ^^^ no item named `k:n` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0:k`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:689:53
[INFO] [stdout]     |
[INFO] [stdout] 689 |     /// PATH(m, D[n]) = PATH(m - k, D[k:n]) : MTH(D[0:k]) for m >= k,
[INFO] [stdout]     |                                                     ^^^ no item named `0:k` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:724:15
[INFO] [stdout]     |
[INFO] [stdout] 724 |     /// MTH(D[n]), such that (a subset of) the same nodes can be used to verify MTH(D[0:m]).
[INFO] [stdout]     |               ^ no item named `n` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0:m`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:724:87
[INFO] [stdout]     |
[INFO] [stdout] 724 |     /// MTH(D[n]), such that (a subset of) the same nodes can be used to verify MTH(D[0:m]).
[INFO] [stdout]     |                                                                                       ^^^ no item named `0:m` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:725:20
[INFO] [stdout]     |
[INFO] [stdout] 725 |     /// PROOF(m, D[n]) = SUBPROOF(m, D[n], true), the boolean indicates whether the root at m is part of the old tree
[INFO] [stdout]     |                    ^ no item named `n` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:725:40
[INFO] [stdout]     |
[INFO] [stdout] 725 |     /// PROOF(m, D[n]) = SUBPROOF(m, D[n], true), the boolean indicates whether the root at m is part of the old tree
[INFO] [stdout]     |                                        ^ no item named `n` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `m`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:726:23
[INFO] [stdout]     |
[INFO] [stdout] 726 |     /// SUBPROOF(m, D[m], true) = {} if root of m was part of old tree
[INFO] [stdout]     |                       ^ no item named `m` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `m`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:727:23
[INFO] [stdout]     |
[INFO] [stdout] 727 |     /// SUBPROOF(m, D[m], false) = {MTH(D[m])} if root of m was not part of old tree
[INFO] [stdout]     |                       ^ no item named `m` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `m`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:727:43
[INFO] [stdout]     |
[INFO] [stdout] 727 |     /// SUBPROOF(m, D[m], false) = {MTH(D[m])} if root of m was not part of old tree
[INFO] [stdout]     |                                           ^ no item named `m` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:729:23
[INFO] [stdout]     |
[INFO] [stdout] 729 |     /// SUBPROOF(m, D[n], b) = SUBPROOF(m, D[0:k], b) : MTH(D[k:n]) for m <= k
[INFO] [stdout]     |                       ^ no item named `n` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0:k`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:729:46
[INFO] [stdout]     |
[INFO] [stdout] 729 |     /// SUBPROOF(m, D[n], b) = SUBPROOF(m, D[0:k], b) : MTH(D[k:n]) for m <= k
[INFO] [stdout]     |                                              ^^^ no item named `0:k` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `k:n`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:729:63
[INFO] [stdout]     |
[INFO] [stdout] 729 |     /// SUBPROOF(m, D[n], b) = SUBPROOF(m, D[0:k], b) : MTH(D[k:n]) for m <= k
[INFO] [stdout]     |                                                               ^^^ no item named `k:n` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `n`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:730:23
[INFO] [stdout]     |
[INFO] [stdout] 730 |     /// SUBPROOF(m, D[n], b) = SUBPROOF(m - k, D[k:n], false) : MTH(D[0:k]) for m > k
[INFO] [stdout]     |                       ^ no item named `n` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `k:n`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:730:50
[INFO] [stdout]     |
[INFO] [stdout] 730 |     /// SUBPROOF(m, D[n], b) = SUBPROOF(m - k, D[k:n], false) : MTH(D[0:k]) for m > k
[INFO] [stdout]     |                                                  ^^^ no item named `k:n` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0:k`
[INFO] [stdout]    --> src/compact_merkle_tree.rs:730:71
[INFO] [stdout]     |
[INFO] [stdout] 730 |     /// SUBPROOF(m, D[n], b) = SUBPROOF(m - k, D[k:n], false) : MTH(D[0:k]) for m > k
[INFO] [stdout]     |                                                                       ^^^ no item named `0:k` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.10s
[INFO] running `Command { std: "docker" "inspect" "16cdc637b7c51faa226d33a657e50a657ae85523ccc1772dca023448d5ebe85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16cdc637b7c51faa226d33a657e50a657ae85523ccc1772dca023448d5ebe85a", kill_on_drop: false }`
[INFO] [stdout] 16cdc637b7c51faa226d33a657e50a657ae85523ccc1772dca023448d5ebe85a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdb2f39d9ea7dce783714ed280bc37697b0fbf63f67444fcde567a77917f5038
[INFO] running `Command { std: "docker" "start" "-a" "fdb2f39d9ea7dce783714ed280bc37697b0fbf63f67444fcde567a77917f5038", kill_on_drop: false }`
[INFO] [stderr]  Documenting merkle_trees v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/compact_merkle_tree.rs:284:28
[INFO] [stdout]     |
[INFO] [stdout] 284 |                     idx += (p - 1);
[INFO] [stdout]     |                            ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 284 -                     idx += (p - 1);
[INFO] [stdout] 284 +                     idx += p - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/compact_merkle_tree.rs:834:29
[INFO] [stdout]     |
[INFO] [stdout] 834 |         let last_leaf_idx = (size - 1);
[INFO] [stdout]     |                             ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 834 -         let last_leaf_idx = (size - 1);
[INFO] [stdout] 834 +         let last_leaf_idx = size - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "fdb2f39d9ea7dce783714ed280bc37697b0fbf63f67444fcde567a77917f5038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb2f39d9ea7dce783714ed280bc37697b0fbf63f67444fcde567a77917f5038", kill_on_drop: false }`
[INFO] [stdout] fdb2f39d9ea7dce783714ed280bc37697b0fbf63f67444fcde567a77917f5038
