[INFO] fetching crate memory-cache-rust 0.1.0-alpha...
[INFO] documenting memory-cache-rust-0.1.0-alpha against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate memory-cache-rust 0.1.0-alpha into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate memory-cache-rust 0.1.0-alpha 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 memory-cache-rust 0.1.0-alpha
[INFO] finished tweaking crates.io crate memory-cache-rust 0.1.0-alpha
[INFO] tweaked toml for crates.io crate memory-cache-rust 0.1.0-alpha written to /workspace/builds/worker-6-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 libmath v0.2.1
[INFO] [stderr]   Downloaded uuid-macro-internal v1.3.2
[INFO] [stderr]   Downloaded syncpool v0.1.6
[INFO] [stderr]   Downloaded crossbeam v0.3.2
[INFO] [stderr]   Downloaded aes-prng v0.2.0
[INFO] [stderr]   Downloaded seize v0.2.5
[INFO] [stderr]   Downloaded concache v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7b7aaec0f7bb474a6636e2dd59dbda6d5e6b428b0fc32d0bd2bb079469aa98ae
[INFO] running `Command { std: "docker" "start" "-a" "7b7aaec0f7bb474a6636e2dd59dbda6d5e6b428b0fc32d0bd2bb079469aa98ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b7aaec0f7bb474a6636e2dd59dbda6d5e6b428b0fc32d0bd2bb079469aa98ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b7aaec0f7bb474a6636e2dd59dbda6d5e6b428b0fc32d0bd2bb079469aa98ae", kill_on_drop: false }`
[INFO] [stdout] 7b7aaec0f7bb474a6636e2dd59dbda6d5e6b428b0fc32d0bd2bb079469aa98ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4a38f0998cc1a10add295c2c566a55f01a1b577ca62047c0b4304d29bf4365f3
[INFO] running `Command { std: "docker" "start" "-a" "4a38f0998cc1a10add295c2c566a55f01a1b577ca62047c0b4304d29bf4365f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.14
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.8
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking crossbeam v0.3.2
[INFO] [stderr]     Checking libmath v0.2.1
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking syncpool v0.1.6
[INFO] [stderr]     Checking xxhash-rust v0.8.6
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]     Checking seize v0.2.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking concache v0.2.1
[INFO] [stderr]     Checking chrono v0.4.24
[INFO] [stderr]     Checking aes v0.8.2
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking aes-prng v0.2.0
[INFO] [stderr]     Checking timer v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling uuid-macro-internal v1.3.2
[INFO] [stderr]     Checking uuid v1.3.2
[INFO] [stderr]     Checking serde v1.0.160
[INFO] [stderr]     Checking serde_json v1.0.96
[INFO] [stderr]  Documenting memory-cache-rust v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/cmsketch.rs:94:51
[INFO] [stdout]    |
[INFO] [stdout] 94 |             s.push_str(format!("{:#02} ", (self.0[(i / 2)] >> ((i & 1) * 4)) & 0x0f).as_str());
[INFO] [stdout]    |                                                   ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -             s.push_str(format!("{:#02} ", (self.0[(i / 2)] >> ((i & 1) * 4)) & 0x0f).as_str());
[INFO] [stdout] 94 +             s.push_str(format!("{:#02} ", (self.0[i / 2] >> ((i & 1) * 4)) & 0x0f).as_str());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `idx`
[INFO] [stdout]   --> src/bloom/bbloom.rs:93:26
[INFO] [stdout]    |
[INFO] [stdout] 93 |     /// Set sets the bit[idx] of bitset.
[INFO] [stdout]    |                          ^^^ no item named `idx` 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 `idx`
[INFO] [stdout]    --> src/bloom/bbloom.rs:127:29
[INFO] [stdout]     |
[INFO] [stdout] 127 |     /// IsSet checks if bit[idx] of bitset is set, returns true/false.
[INFO] [stdout]     |                             ^^^ no item named `idx` 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 `HashMap`
[INFO] [stdout]   --> src/lib.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 | /// Default hasher for [`HashMap`].
[INFO] [stdout]    |                          ^^^^^^^ no item named `HashMap` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/bloom/bbloom.rs:58:14
[INFO] [stdout]    |
[INFO] [stdout] 58 |     /// <--- http://www.cse.yorku.ca/~oz/hash.html
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.cse.yorku.ca/~oz/hash.html>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.18s
[INFO] running `Command { std: "docker" "inspect" "4a38f0998cc1a10add295c2c566a55f01a1b577ca62047c0b4304d29bf4365f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a38f0998cc1a10add295c2c566a55f01a1b577ca62047c0b4304d29bf4365f3", kill_on_drop: false }`
[INFO] [stdout] 4a38f0998cc1a10add295c2c566a55f01a1b577ca62047c0b4304d29bf4365f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2628ae9ccdaed97983334b2a7c6f7fb74246c62d8285cc924aa2000556dc7998
[INFO] running `Command { std: "docker" "start" "-a" "2628ae9ccdaed97983334b2a7c6f7fb74246c62d8285cc924aa2000556dc7998", kill_on_drop: false }`
[INFO] [stderr]  Documenting memory-cache-rust v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/cmsketch.rs:94:51
[INFO] [stdout]    |
[INFO] [stdout] 94 |             s.push_str(format!("{:#02} ", (self.0[(i / 2)] >> ((i & 1) * 4)) & 0x0f).as_str());
[INFO] [stdout]    |                                                   ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -             s.push_str(format!("{:#02} ", (self.0[(i / 2)] >> ((i & 1) * 4)) & 0x0f).as_str());
[INFO] [stdout] 94 +             s.push_str(format!("{:#02} ", (self.0[i / 2] >> ((i & 1) * 4)) & 0x0f).as_str());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `idx`
[INFO] [stdout]   --> src/bloom/bbloom.rs:93:26
[INFO] [stdout]    |
[INFO] [stdout] 93 |     /// Set sets the bit[idx] of bitset.
[INFO] [stdout]    |                          ^^^ no item named `idx` 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 `idx`
[INFO] [stdout]    --> src/bloom/bbloom.rs:127:29
[INFO] [stdout]     |
[INFO] [stdout] 127 |     /// IsSet checks if bit[idx] of bitset is set, returns true/false.
[INFO] [stdout]     |                             ^^^ no item named `idx` 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 `HashMap`
[INFO] [stdout]   --> src/lib.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 | /// Default hasher for [`HashMap`].
[INFO] [stdout]    |                          ^^^^^^^ no item named `HashMap` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/bloom/bbloom.rs:58:14
[INFO] [stdout]    |
[INFO] [stdout] 58 |     /// <--- http://www.cse.yorku.ca/~oz/hash.html
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.cse.yorku.ca/~oz/hash.html>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "2628ae9ccdaed97983334b2a7c6f7fb74246c62d8285cc924aa2000556dc7998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2628ae9ccdaed97983334b2a7c6f7fb74246c62d8285cc924aa2000556dc7998", kill_on_drop: false }`
[INFO] [stdout] 2628ae9ccdaed97983334b2a7c6f7fb74246c62d8285cc924aa2000556dc7998
