[INFO] fetching crate fm-index 0.1.2...
[INFO] documenting fm-index-0.1.2 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate fm-index 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fm-index 0.1.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fm-index 0.1.2
[INFO] finished tweaking crates.io crate fm-index 0.1.2
[INFO] tweaked toml for crates.io crate fm-index 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate fm-index 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 238194452f64671268b8d44b7eabfe0f72cd59bde5a84b216dc82b5c37cc3d60
[INFO] running `Command { std: "docker" "start" "-a" "238194452f64671268b8d44b7eabfe0f72cd59bde5a84b216dc82b5c37cc3d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "238194452f64671268b8d44b7eabfe0f72cd59bde5a84b216dc82b5c37cc3d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238194452f64671268b8d44b7eabfe0f72cd59bde5a84b216dc82b5c37cc3d60", kill_on_drop: false }`
[INFO] [stdout] 238194452f64671268b8d44b7eabfe0f72cd59bde5a84b216dc82b5c37cc3d60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd2e814acf848701c5027312d10350b60dbde86795f2cbf10c955380cbbed0ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dd2e814acf848701c5027312d10350b60dbde86795f2cbf10c955380cbbed0ec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling fid v0.1.4
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]  Documenting fm-index v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]  --> src/lib.rs:3:76
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! FM-Index, originally proposed by Paolo Ferragina and Giovanni Manzini [1],
[INFO] [stdout]   |                                                                            ^ no item named `1` 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 `1`
[INFO] [stdout]   --> src/lib.rs:79:33
[INFO] [stdout]    |
[INFO] [stdout] 79 | //! Implementation is based on [1]. The index is constructed with a suffix array generated by SA-IS [3] in _O(n)_ time, where _n_ is the ...
[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 `3`
[INFO] [stdout]   --> src/lib.rs:79:102
[INFO] [stdout]    |
[INFO] [stdout] 79 | //! Implementation is based on [1]. The index is constructed with a suffix array generated by SA-IS [3] in _O(n)_ time, where _n_ is the ...
[INFO] [stdout]    |                                                                                                      ^ no item named `3` 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 `4`
[INFO] [stdout]   --> src/lib.rs:83:95
[INFO] [stdout]    |
[INFO] [stdout] 83 | //! - a Burrows-Wheeler transform (BWT) of the text string represented with _wavelet matrix_ [4]
[INFO] [stdout]    |                                                                                               ^ no item named `4` 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 `2`
[INFO] [stdout]   --> src/lib.rs:89:15
[INFO] [stdout]    |
[INFO] [stdout] 89 | //! Based on [2]. The index is constructed with a suffix array generated by SA-IS [3].
[INFO] [stdout]    |               ^ no item named `2` 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 `3`
[INFO] [stdout]   --> src/lib.rs:89:84
[INFO] [stdout]    |
[INFO] [stdout] 89 | //! Based on [2]. The index is constructed with a suffix array generated by SA-IS [3].
[INFO] [stdout]    |                                                                                    ^ no item named `3` 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/lib.rs:102:6
[INFO] [stdout]     |
[INFO] [stdout] 102 | //! [1] Ferragina, P., & Manzini, G. (2000). Opportunistic data structures with applications. Annual Symposium on Foundations of Computer...
[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 `2`
[INFO] [stdout]    --> src/lib.rs:104:6
[INFO] [stdout]     |
[INFO] [stdout] 104 | //! [2] Mäkinen, V., & Navarro, G. (2005). Succinct suffix arrays based on run-length encoding. In Lecture Notes in Computer Science (Vol...
[INFO] [stdout]     |      ^ no item named `2` 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 `3`
[INFO] [stdout]    --> src/lib.rs:106:6
[INFO] [stdout]     |
[INFO] [stdout] 106 | //! [3] Ge Nong, Sen Zhang, & Wai Hong Chan. (2010). Two Efficient Algorithms for Linear Time Suffix Array Construction. IEEE Transaction...
[INFO] [stdout]     |      ^ no item named `3` 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 `4`
[INFO] [stdout]    --> src/lib.rs:108:6
[INFO] [stdout]     |
[INFO] [stdout] 108 | //! [4] Claude F., Navarro G. (2012). The Wavelet Matrix. In: Calderón-Benavides L., González-Caro C., Chávez E., Ziviani N. (eds) String...
[INFO] [stdout]     |      ^ no item named `4` 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/lib.rs:102:171
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...–398. https://doi.org/10.1109/sfcs.2000.892127
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://doi.org/10.1109/sfcs.2000.892127>`
[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/lib.rs:104:147
[INFO] [stdout]     |
[INFO] [stdout] 104 | ...Vol. 3537). https://doi.org/10.1007/11496656_5
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://doi.org/10.1007/11496656_5>`
[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/lib.rs:106:173
[INFO] [stdout]     |
[INFO] [stdout] 106 | ...1471–1484. https://doi.org/10.1109/tc.2010.188
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://doi.org/10.1109/tc.2010.188>`
[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/lib.rs:108:189
[INFO] [stdout]     |
[INFO] [stdout] 108 | ...Information Retrieval. SPIRE 2012. https://doi.org/10.1007/978-3-642-34109-0_18
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://doi.org/10.1007/978-3-642-34109-0_18>`
[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/sais.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 3 | //!    IEEE Transactions on Computers, 60(10), 1471–1484. https://doi.org/10.1109/tc.2010.188
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://doi.org/10.1109/tc.2010.188>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.56s
[INFO] running `Command { std: "docker" "inspect" "dd2e814acf848701c5027312d10350b60dbde86795f2cbf10c955380cbbed0ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd2e814acf848701c5027312d10350b60dbde86795f2cbf10c955380cbbed0ec", kill_on_drop: false }`
[INFO] [stdout] dd2e814acf848701c5027312d10350b60dbde86795f2cbf10c955380cbbed0ec
