[INFO] fetching crate fred-rs 0.1.1...
[INFO] documenting fred-rs-0.1.1 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate fred-rs 0.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate fred-rs 0.1.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fred-rs 0.1.1
[INFO] finished tweaking crates.io crate fred-rs 0.1.1
[INFO] tweaked toml for crates.io crate fred-rs 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e79e41f18f99c93436fe01a40f8b89fdd6aa83f6b010634a354373f7597fdd71
[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" "e79e41f18f99c93436fe01a40f8b89fdd6aa83f6b010634a354373f7597fdd71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e79e41f18f99c93436fe01a40f8b89fdd6aa83f6b010634a354373f7597fdd71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e79e41f18f99c93436fe01a40f8b89fdd6aa83f6b010634a354373f7597fdd71", kill_on_drop: false }`
[INFO] [stdout] e79e41f18f99c93436fe01a40f8b89fdd6aa83f6b010634a354373f7597fdd71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7113d4276303ec8e4efbcb83bf7e9ca2300ba0d4d99015da0357b24b541ef3c5
[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" "7113d4276303ec8e4efbcb83bf7e9ca2300ba0d4d99015da0357b24b541ef3c5", kill_on_drop: false }`
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking hyper v0.13.8
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]  Documenting fred-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]    --> src/client.rs:137:45
[INFO] [stdout]     |
[INFO] [stdout] 137 |     /// `series_id` - The id for a series [[Link]](https://research.stlouisfed.org/docs/api/fred/series.html#series_id)
[INFO] [stdout]     |                                             ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(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 `Link`
[INFO] [stdout]    --> src/client.rs:183:45
[INFO] [stdout]     |
[INFO] [stdout] 183 |     /// `series_id` - The id for a series [[Link]](https://research.stlouisfed.org/docs/api/fred/series_categories.html#series_id)
[INFO] [stdout]     |                                             ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]    --> src/client.rs:229:45
[INFO] [stdout]     |
[INFO] [stdout] 229 |     /// `series_id` - The id for a series [[Link]](https://research.stlouisfed.org/docs/api/fred/series_observation.html#series_id)
[INFO] [stdout]     |                                             ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]    --> src/client.rs:275:45
[INFO] [stdout]     |
[INFO] [stdout] 275 |     /// `series_id` - The id for a series [[Link]](https://research.stlouisfed.org/docs/api/fred/series_release.html#series_id)
[INFO] [stdout]     |                                             ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]    --> src/client.rs:321:45
[INFO] [stdout]     |
[INFO] [stdout] 321 |     /// `series_id` - The id for a series [[Link]](https://research.stlouisfed.org/docs/api/fred/series_tags.html#series_id)
[INFO] [stdout]     |                                             ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]    --> src/client.rs:410:45
[INFO] [stdout]     |
[INFO] [stdout] 410 |     /// `series_id` - The id for a series [[Link]](https://research.stlouisfed.org/docs/api/fred/series_vintagedates.html#series_id)
[INFO] [stdout]     |                                             ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]    --> src/client.rs:460:75
[INFO] [stdout]     |
[INFO] [stdout] 460 |     /// `search_text` - The words to match against economic data series [[Link]](https://research.stlouisfed.org/docs/api/fred/series_sea...
[INFO] [stdout]     |                                                                           ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]    --> src/client.rs:508:82
[INFO] [stdout]     |
[INFO] [stdout] 508 | ...to match against economic data series [[Link]](https://research.stlouisfed.org/docs/api/fred/series_search_tags.html#search_text)
[INFO] [stdout]     |                                            ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]    --> src/client.rs:556:82
[INFO] [stdout]     |
[INFO] [stdout] 556 | ...to match against economic data series [[Link]](https://research.stlouisfed.org/docs/api/fred/series_search_related_tags.html#search_text)
[INFO] [stdout]     |                                            ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]    --> src/client.rs:781:45
[INFO] [stdout]     |
[INFO] [stdout] 781 |     /// `source_id` - The id for a source [[Link]](https://research.stlouisfed.org/docs/api/fred/source.html#source_id)
[INFO] [stdout]     |                                             ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]    --> src/client.rs:827:45
[INFO] [stdout]     |
[INFO] [stdout] 827 |     /// `source_id` - The id for a source [[Link]](https://research.stlouisfed.org/docs/api/fred/source_releases.html#source_id)
[INFO] [stdout]     |                                             ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]    --> src/client.rs:876:49
[INFO] [stdout]     |
[INFO] [stdout] 876 |     /// `category_id` - The id for a category [[Link]](https://research.stlouisfed.org/docs/api/fred/category.html#category_id)
[INFO] [stdout]     |                                                 ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]    --> src/client.rs:916:49
[INFO] [stdout]     |
[INFO] [stdout] 916 |     /// `category_id` - The id for a category [[Link]](https://research.stlouisfed.org/docs/api/fred/category_children.html#category_id)
[INFO] [stdout]     |                                                 ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]    --> src/client.rs:962:49
[INFO] [stdout]     |
[INFO] [stdout] 962 |     /// `category_id` - The id for a category [[Link]](https://research.stlouisfed.org/docs/api/fred/category_related.html#category_id)
[INFO] [stdout]     |                                                 ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]     --> src/client.rs:1008:49
[INFO] [stdout]      |
[INFO] [stdout] 1008 |     /// `category_id` - The id for a category [[Link]](https://research.stlouisfed.org/docs/api/fred/series.html#category_id)
[INFO] [stdout]      |                                                 ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]     --> src/client.rs:1054:49
[INFO] [stdout]      |
[INFO] [stdout] 1054 |     /// `category_id` - The id for a category [[Link]](https://research.stlouisfed.org/docs/api/fred/category_tags.html#category_id)
[INFO] [stdout]      |                                                 ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]     --> src/client.rs:1100:49
[INFO] [stdout]      |
[INFO] [stdout] 1100 |     /// `category_id` - The id for a category [[Link]](https://research.stlouisfed.org/docs/api/fred/category_related_tags.html#category_id)
[INFO] [stdout]      |                                                 ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]     --> src/client.rs:1234:47
[INFO] [stdout]      |
[INFO] [stdout] 1234 |     /// `release_id` - The id for a release [[Link]](https://research.stlouisfed.org/docs/api/fred/release.html#release_id)
[INFO] [stdout]      |                                               ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]     --> src/client.rs:1280:47
[INFO] [stdout]      |
[INFO] [stdout] 1280 |     /// `release_id` - The id for a release [[Link]](https://research.stlouisfed.org/docs/api/fred/release_series.html#release_id)
[INFO] [stdout]      |                                               ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]     --> src/client.rs:1326:47
[INFO] [stdout]      |
[INFO] [stdout] 1326 |     /// `release_id` - The id for a release [[Link]](https://research.stlouisfed.org/docs/api/fred/release_sources.html#release_id)
[INFO] [stdout]      |                                               ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]     --> src/client.rs:1372:47
[INFO] [stdout]      |
[INFO] [stdout] 1372 |     /// `release_id` - The id for a release [[Link]](https://research.stlouisfed.org/docs/api/fred/release_tags.html#release_id)
[INFO] [stdout]      |                                               ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]     --> src/client.rs:1418:47
[INFO] [stdout]      |
[INFO] [stdout] 1418 |     /// `release_id` - The id for a release [[Link]](https://research.stlouisfed.org/docs/api/fred/release_related_tags.html#release_id)
[INFO] [stdout]      |                                               ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Link`
[INFO] [stdout]     --> src/client.rs:1464:47
[INFO] [stdout]      |
[INFO] [stdout] 1464 |     /// `release_id` - The id for a release [[Link]](https://research.stlouisfed.org/docs/api/fred/release_tables.html#release_id)
[INFO] [stdout]      |                                               ^^^^ the module `client` contains no item named `Link`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `series::observation::Frequency`
[INFO] [stdout]    --> src/series/mod.rs:113:44
[INFO] [stdout]     |
[INFO] [stdout] 113 |     /// The series natural frequency (See [series::observation::Frequency])
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `series` contains no item named `series`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.09s
[INFO] running `Command { std: "docker" "inspect" "7113d4276303ec8e4efbcb83bf7e9ca2300ba0d4d99015da0357b24b541ef3c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7113d4276303ec8e4efbcb83bf7e9ca2300ba0d4d99015da0357b24b541ef3c5", kill_on_drop: false }`
[INFO] [stdout] 7113d4276303ec8e4efbcb83bf7e9ca2300ba0d4d99015da0357b24b541ef3c5
