[INFO] fetching crate hash-roll 0.3.0...
[INFO] documenting hash-roll-0.3.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate hash-roll 0.3.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate hash-roll 0.3.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hash-roll 0.3.0
[INFO] finished tweaking crates.io crate hash-roll 0.3.0
[INFO] tweaked toml for crates.io crate hash-roll 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate hash-roll 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proptest v0.10.0
[INFO] [stderr]   Downloaded fmt-extra v0.2.1
[INFO] [stderr]   Downloaded rollsum v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66ec8388c3c2faf4cc314fab9b2a1596404976cb08e7547c0364509b7ba2324d
[INFO] running `Command { std: "docker" "start" "-a" "66ec8388c3c2faf4cc314fab9b2a1596404976cb08e7547c0364509b7ba2324d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66ec8388c3c2faf4cc314fab9b2a1596404976cb08e7547c0364509b7ba2324d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ec8388c3c2faf4cc314fab9b2a1596404976cb08e7547c0364509b7ba2324d", kill_on_drop: false }`
[INFO] [stdout] 66ec8388c3c2faf4cc314fab9b2a1596404976cb08e7547c0364509b7ba2324d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7090b0c018d3671e6c06cf8da20b4fef0f4268666a710301b75d54406797efc3
[INFO] running `Command { std: "docker" "start" "-a" "7090b0c018d3671e6c06cf8da20b4fef0f4268666a710301b75d54406797efc3", kill_on_drop: false }`
[INFO] [stderr]     Checking fmt-extra v0.2.1
[INFO] [stderr]  Documenting hash-roll v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Bup`
[INFO] [stdout]   --> src/lib.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | //!   [`Bup`]). These can be thought of as "parameters" for an algorithm.
[INFO] [stdout]    |        ^^^^^ no item named `Bup` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Bup`
[INFO] [stdout]   --> src/bup.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | /// Rolling sum used by [`Bup`] for splitting
[INFO] [stdout]    |                          ^^^^^ no item named `Bup` 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 `Rsyncable`
[INFO] [stdout]    --> src/lib.rs:124:74
[INFO] [stdout]     |
[INFO] [stdout] 124 | /// compared to the non-incrimental API. In particular, algorithms like [`Rsyncable`] that require
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^ no item named `Rsyncable` 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 `IterSlices::take_rem`
[INFO] [stdout]    --> src/lib.rs:158:71
[INFO] [stdout]     |
[INFO] [stdout] 158 |     /// Does not return the remainder (if any) in the iteration. Use [`IterSlices::take_rem()`] or
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^^^^^^^^^^^^^^ the struct `IterSlices` has no function named `take_rem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `SearchState`
[INFO] [stdout]    --> src/lib.rs:278:29
[INFO] [stdout]     |
[INFO] [stdout] 278 |     /// Provide an initial [`SearchState`] for use with [`find_chunk_edge()`]. Generally, for each
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ no item named `SearchState` 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 `find_chunk_edge`
[INFO] [stdout]    --> src/lib.rs:278:58
[INFO] [stdout]     |
[INFO] [stdout] 278 |     /// Provide an initial [`SearchState`] for use with [`find_chunk_edge()`]. Generally, for each
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^ no item named `find_chunk_edge` 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 `SearchState`
[INFO] [stdout]    --> src/lib.rs:279:42
[INFO] [stdout]     |
[INFO] [stdout] 279 |     /// input one should generate a new [`SearchState`].
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^ no item named `SearchState` 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/bup.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// - https://github.com/bup/bup/blob/0ab7c3a958729b4723e6fe254da771aff608c2bf/lib/bup/bupsplit.c
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/bup/bup/blob/0ab7c3a958729b4723e6fe254da771aff608c2bf/lib/bup/bupsplit.c>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/bup.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | /// - https://github.com/bup/bup/blob/0ab7c3a958729b4723e6fe254da771aff608c2bf/lib/bup/bupsplit.h
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/bup/bup/blob/0ab7c3a958729b4723e6fe254da771aff608c2bf/lib/bup/bupsplit.h>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/buzhash_table.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | /// https://github.com/silvasur/buzhash/blob/9bdec3dec7c611fa97beadc374d75bdf02cd880e/hash.go#L13-L57
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/silvasur/buzhash/blob/9bdec3dec7c611fa97beadc374d75bdf02cd880e/hash.go#L13-L57>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/buzhash_table.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | /// https://github.com/borgbackup/borg/blob/master/src/borg/_chunker.c#L30-L64
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/borgbackup/borg/blob/master/src/borg/>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/fastcdc.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | //!  - https://www.usenix.org/system/files/conference/atc16/atc16-paper-xia.pdf
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.usenix.org/system/files/conference/atc16/atc16-paper-xia.pdf>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/gear.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | ///  http://wxia.hustbackup.cn/pub/DElta-PEVA-2014.pdf
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://wxia.hustbackup.cn/pub/DElta-PEVA-2014.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/gzip.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | //! - http://rsyncrypto.lingnu.com/index.php/Algorithm
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://rsyncrypto.lingnu.com/index.php/Algorithm>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/gzip.rs:39:7
[INFO] [stdout]    |
[INFO] [stdout] 39 | //! - https://www.samba.org/~tridge/phd_thesis.pdf
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.samba.org/~tridge/phd_thesis.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/mii.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// https://ieeexplore.ieee.org/abstract/document/8752387
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://ieeexplore.ieee.org/abstract/document/8752387>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/zpaq.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 |  *  - http://encode.ru/threads/456-zpaq-updates?p=45192&viewfull=1#post45192
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://encode.ru/threads/456-zpaq-updates?p=45192&viewfull=1#post45192>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/zpaq.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 |  *  - https://github.com/klauspost/dedup/blob/master/writer.go#L668, 'zpaqWriter'
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/klauspost/dedup/blob/master/writer.go#L668>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/zpaq.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 |  *  - https://github.com/zpaq/zpaq/blob/master/zpaq.cpp
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/zpaq/zpaq/blob/master/zpaq.cpp>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "7090b0c018d3671e6c06cf8da20b4fef0f4268666a710301b75d54406797efc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7090b0c018d3671e6c06cf8da20b4fef0f4268666a710301b75d54406797efc3", kill_on_drop: false }`
[INFO] [stdout] 7090b0c018d3671e6c06cf8da20b4fef0f4268666a710301b75d54406797efc3
