[INFO] fetching crate inferno 0.10.1...
[INFO] documenting inferno-0.10.1 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate inferno 0.10.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate inferno 0.10.1 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 inferno 0.10.1
[INFO] finished tweaking crates.io crate inferno 0.10.1
[INFO] tweaked toml for crates.io crate inferno 0.10.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate inferno 0.10.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quick-xml v0.19.0
[INFO] [stderr]   Downloaded testing_logger v0.1.1
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 38dc7e799b8764fa0a40f31ba8fbaba478678a199aaa428f52de7d266d72ae01
[INFO] running `Command { std: "docker" "start" "-a" "38dc7e799b8764fa0a40f31ba8fbaba478678a199aaa428f52de7d266d72ae01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38dc7e799b8764fa0a40f31ba8fbaba478678a199aaa428f52de7d266d72ae01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38dc7e799b8764fa0a40f31ba8fbaba478678a199aaa428f52de7d266d72ae01", kill_on_drop: false }`
[INFO] [stdout] 38dc7e799b8764fa0a40f31ba8fbaba478678a199aaa428f52de7d266d72ae01
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c508c92e950bb9193a234e59bc4d9032d6ff6e0400fa1ee106234e44a62df9af
[INFO] running `Command { std: "docker" "start" "-a" "c508c92e950bb9193a234e59bc4d9032d6ff6e0400fa1ee106234e44a62df9af", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]     Checking rgb v0.8.25
[INFO] [stderr]     Checking quick-xml v0.19.0
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking num-format v0.4.0
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]     Checking ahash v0.4.5
[INFO] [stderr]     Checking dashmap v3.11.10
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.11
[INFO] [stderr]     Checking structopt v0.3.18
[INFO] [stderr]     Checking inferno v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting inferno v0.10.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `self::flamegraph::from_sorted_lines`
[INFO] [stdout]   --> src/collapse/mod.rs:53:18
[INFO] [stdout]    |
[INFO] [stdout] 53 | /// expected by [`crate::flamegraph::from_sorted_lines`].
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `flamegraph` contains no item named `from_sorted_lines`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `from_sorted_lines`
[INFO] [stdout]    --> src/flamegraph/mod.rs:768:10
[INFO] [stdout]     |
[INFO] [stdout] 768 | /// See [`from_sorted_lines`] for the expected format of each line.
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^ the module `flamegraph` contains no item named `from_sorted_lines`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `from_sorted_lines`
[INFO] [stdout]    --> src/flamegraph/mod.rs:781:10
[INFO] [stdout]     |
[INFO] [stdout] 781 | /// See [`from_sorted_lines`] for the expected format of each line.
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^ the module `flamegraph` contains no item named `from_sorted_lines`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `from_stream`
[INFO] [stdout]   --> src/flamegraph/color/palette_map.rs:64:70
[INFO] [stdout]    |
[INFO] [stdout] 64 |     /// The output content will follow the same format described in [from_stream()]
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^ the module `palette_map` contains no item named `from_stream`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `from_stream`
[INFO] [stdout]   --> src/flamegraph/color/palette_map.rs:82:65
[INFO] [stdout]    |
[INFO] [stdout] 82 |     /// The file content should follow the format described in [from_stream()].
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^ the module `palette_map` contains no item named `from_stream`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `from_stream`
[INFO] [stdout]   --> src/flamegraph/color/palette_map.rs:99:63
[INFO] [stdout]    |
[INFO] [stdout] 99 |     /// The file content will follow the format described in [from_stream()].
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^ the module `palette_map` contains no item named `from_stream`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `j`
[INFO] [stdout]  --> src/flamegraph/color/palettes.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 |     /// Handle both annotations (_[j], _[i], ...; which are
[INFO] [stdout]   |                                    ^ the module `java` contains no item named `j`
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `i`
[INFO] [stdout]  --> src/flamegraph/color/palettes.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 |     /// Handle both annotations (_[j], _[i], ...; which are
[INFO] [stdout]   |                                          ^ the module `java` contains no item named `i`
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `j`
[INFO] [stdout]   --> src/bin/collapse-perf.rs:37:41
[INFO] [stdout]    |
[INFO] [stdout] 37 |     /// Annotate jit functions with a _[j]
[INFO] [stdout]    |                                         ^ the module `inferno_collapse_perf` contains no item named `j`
[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 `k`
[INFO] [stdout]   --> src/bin/collapse-perf.rs:41:44
[INFO] [stdout]    |
[INFO] [stdout] 41 |     /// Annotate kernel functions with a _[k]
[INFO] [stdout]    |                                            ^ the module `inferno_collapse_perf` contains no item named `k`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.61s
[INFO] running `Command { std: "docker" "inspect" "c508c92e950bb9193a234e59bc4d9032d6ff6e0400fa1ee106234e44a62df9af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c508c92e950bb9193a234e59bc4d9032d6ff6e0400fa1ee106234e44a62df9af", kill_on_drop: false }`
[INFO] [stdout] c508c92e950bb9193a234e59bc4d9032d6ff6e0400fa1ee106234e44a62df9af
