[INFO] fetching crate cloud-mmr 0.1.0...
[INFO] documenting cloud-mmr-0.1.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate cloud-mmr 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate cloud-mmr 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 cloud-mmr 0.1.0
[INFO] finished tweaking crates.io crate cloud-mmr 0.1.0
[INFO] tweaked toml for crates.io crate cloud-mmr 0.1.0 written to /workspace/builds/worker-1-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 }`
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[INFO] [stdout] feb8071c0c92dbb6d70d40deaade582318e50b7e2b53c3c9decdb66781406522
[INFO] running `Command { std: "docker" "start" "-a" "feb8071c0c92dbb6d70d40deaade582318e50b7e2b53c3c9decdb66781406522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "feb8071c0c92dbb6d70d40deaade582318e50b7e2b53c3c9decdb66781406522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb8071c0c92dbb6d70d40deaade582318e50b7e2b53c3c9decdb66781406522", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 454ad23e6bafac75cd4492570c1d5498b4a7aafefa28aeba28a63c13471a26e2
[INFO] running `Command { std: "docker" "start" "-a" "454ad23e6bafac75cd4492570c1d5498b4a7aafefa28aeba28a63c13471a26e2", kill_on_drop: false }`
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[INFO] [stderr]    Compiling regex-syntax v0.7.1
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[INFO] [stderr]    Compiling libc v0.2.142
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[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking supercow v0.1.0
[INFO] [stderr]     Checking bitflags v0.9.1
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[INFO] [stderr]    Compiling which v3.1.1
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[INFO] [stderr]     Checking libsm v0.5.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
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[INFO] [stderr]    Compiling env_logger v0.8.4
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[INFO] [stderr]    Compiling croaring-sys v0.4.6
[INFO] [stderr]     Checking croaring v0.4.6
[INFO] [stderr]  Documenting cloud-mmr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `3,1`
[INFO] [stdout]    --> src/pmmr/pmmr.rs:495:35
[INFO] [stdout]     |
[INFO] [stdout] 495 | /// Example: on input 5 returns ([3,1], 1) as mmr state before adding 5 was
[INFO] [stdout]     |                                   ^^^ no item named `3,1` 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 `1,2,4,5,8`
[INFO] [stdout]    --> src/storage/pmmr.rs:170:25
[INFO] [stdout]     |
[INFO] [stdout] 170 |     /// If our pos are [1,2,4,5,8] (first 5 leaf pos) then our insertion indices are [0,1,2,3,4]
[INFO] [stdout]     |                         ^^^^^^^^^ no item named `1,2,4,5,8` 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 `0,1,2,3,4`
[INFO] [stdout]    --> src/storage/pmmr.rs:170:87
[INFO] [stdout]     |
[INFO] [stdout] 170 |     /// If our pos are [1,2,4,5,8] (first 5 leaf pos) then our insertion indices are [0,1,2,3,4]
[INFO] [stdout]     |                                                                                       ^^^^^^^^^ no item named `0,1,2,3,4` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/pmmr/vec_backend.rs:22:66
[INFO] [stdout]    |
[INFO] [stdout] 22 | /// Simple/minimal/naive MMR backend implementation backed by Vec<T> and Vec<Hash>.
[INFO] [stdout]    |                                                                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 22 | /// Simple/minimal/naive MMR backend implementation backed by `Vec<T>` and Vec<Hash>.
[INFO] [stdout]    |                                                               +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Hash`
[INFO] [stdout]   --> src/pmmr/vec_backend.rs:22:77
[INFO] [stdout]    |
[INFO] [stdout] 22 | /// Simple/minimal/naive MMR backend implementation backed by Vec<T> and Vec<Hash>.
[INFO] [stdout]    |                                                                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 22 | /// Simple/minimal/naive MMR backend implementation backed by Vec<T> and `Vec<Hash>`.
[INFO] [stdout]    |                                                                          +         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `u64`
[INFO] [stdout]   --> src/pmmr/vec_backend.rs:23:44
[INFO] [stdout]    |
[INFO] [stdout] 23 | /// Removed pos are maintained in a HashSet<u64>.
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 23 | /// Removed pos are maintained in a `HashSet<u64>`.
[INFO] [stdout]    |                                     +            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `u8`
[INFO] [stdout]    --> src/ser.rs:438:8
[INFO] [stdout]     |
[INFO] [stdout] 438 | /// Vec<u8>.
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 438 | /// `Vec<u8>`.
[INFO] [stdout]     |     +       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.11s
[INFO] running `Command { std: "docker" "inspect" "454ad23e6bafac75cd4492570c1d5498b4a7aafefa28aeba28a63c13471a26e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454ad23e6bafac75cd4492570c1d5498b4a7aafefa28aeba28a63c13471a26e2", kill_on_drop: false }`
[INFO] [stdout] 454ad23e6bafac75cd4492570c1d5498b4a7aafefa28aeba28a63c13471a26e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] 361475d4e889ca8a07f1802a612d926805e74a4da552a99fa3eef520c103ef39
[INFO] running `Command { std: "docker" "start" "-a" "361475d4e889ca8a07f1802a612d926805e74a4da552a99fa3eef520c103ef39", kill_on_drop: false }`
[INFO] [stderr]  Documenting cloud-mmr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `3,1`
[INFO] [stdout]    --> src/pmmr/pmmr.rs:495:35
[INFO] [stdout]     |
[INFO] [stdout] 495 | /// Example: on input 5 returns ([3,1], 1) as mmr state before adding 5 was
[INFO] [stdout]     |                                   ^^^ no item named `3,1` 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 `1,2,4,5,8`
[INFO] [stdout]    --> src/storage/pmmr.rs:170:25
[INFO] [stdout]     |
[INFO] [stdout] 170 |     /// If our pos are [1,2,4,5,8] (first 5 leaf pos) then our insertion indices are [0,1,2,3,4]
[INFO] [stdout]     |                         ^^^^^^^^^ no item named `1,2,4,5,8` 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 `0,1,2,3,4`
[INFO] [stdout]    --> src/storage/pmmr.rs:170:87
[INFO] [stdout]     |
[INFO] [stdout] 170 |     /// If our pos are [1,2,4,5,8] (first 5 leaf pos) then our insertion indices are [0,1,2,3,4]
[INFO] [stdout]     |                                                                                       ^^^^^^^^^ no item named `0,1,2,3,4` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/pmmr/vec_backend.rs:22:66
[INFO] [stdout]    |
[INFO] [stdout] 22 | /// Simple/minimal/naive MMR backend implementation backed by Vec<T> and Vec<Hash>.
[INFO] [stdout]    |                                                                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 22 | /// Simple/minimal/naive MMR backend implementation backed by `Vec<T>` and Vec<Hash>.
[INFO] [stdout]    |                                                               +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Hash`
[INFO] [stdout]   --> src/pmmr/vec_backend.rs:22:77
[INFO] [stdout]    |
[INFO] [stdout] 22 | /// Simple/minimal/naive MMR backend implementation backed by Vec<T> and Vec<Hash>.
[INFO] [stdout]    |                                                                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 22 | /// Simple/minimal/naive MMR backend implementation backed by Vec<T> and `Vec<Hash>`.
[INFO] [stdout]    |                                                                          +         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `u64`
[INFO] [stdout]   --> src/pmmr/vec_backend.rs:23:44
[INFO] [stdout]    |
[INFO] [stdout] 23 | /// Removed pos are maintained in a HashSet<u64>.
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 23 | /// Removed pos are maintained in a `HashSet<u64>`.
[INFO] [stdout]    |                                     +            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `u8`
[INFO] [stdout]    --> src/ser.rs:438:8
[INFO] [stdout]     |
[INFO] [stdout] 438 | /// Vec<u8>.
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 438 | /// `Vec<u8>`.
[INFO] [stdout]     |     +       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "361475d4e889ca8a07f1802a612d926805e74a4da552a99fa3eef520c103ef39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "361475d4e889ca8a07f1802a612d926805e74a4da552a99fa3eef520c103ef39", kill_on_drop: false }`
[INFO] [stdout] 361475d4e889ca8a07f1802a612d926805e74a4da552a99fa3eef520c103ef39
