[INFO] fetching crate inferno 0.10.6...
[INFO] documenting inferno-0.10.6 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate inferno 0.10.6 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate inferno 0.10.6 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 inferno 0.10.6
[INFO] finished tweaking crates.io crate inferno 0.10.6
[INFO] tweaked toml for crates.io crate inferno 0.10.6 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate inferno 0.10.6 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 testing_logger v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a098b1340fac64fb44a960ef32776c6469dd1ee5378aae186dee835f3d517029
[INFO] running `Command { std: "docker" "start" "-a" "a098b1340fac64fb44a960ef32776c6469dd1ee5378aae186dee835f3d517029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a098b1340fac64fb44a960ef32776c6469dd1ee5378aae186dee835f3d517029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a098b1340fac64fb44a960ef32776c6469dd1ee5378aae186dee835f3d517029", kill_on_drop: false }`
[INFO] [stdout] a098b1340fac64fb44a960ef32776c6469dd1ee5378aae186dee835f3d517029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d6a343438a6960f72128defd0d84acbcfb3f5516cb9ddf85e659266f687ad0a7
[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" "d6a343438a6960f72128defd0d84acbcfb3f5516cb9ddf85e659266f687ad0a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling ahash v0.6.3
[INFO] [stderr]     Checking rgb v0.8.27
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]     Checking quick-xml v0.20.0
[INFO] [stderr]     Checking env_logger v0.8.3
[INFO] [stderr]     Checking indexmap v1.6.2
[INFO] [stderr]     Checking num-format v0.4.0
[INFO] [stderr]    Compiling const-random-macro v0.1.13
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking const-random v0.1.13
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]     Checking dashmap v3.11.10
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking inferno v0.10.6 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting inferno v0.10.6 (/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]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `from_sorted_lines` in module `flamegraph`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[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]    |                                                                      ^^^^^^^^^^^^^ no item named `from_stream` 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 `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]    |                                                                 ^^^^^^^^^^^^^ no item named `from_stream` 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 `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]    |                                                               ^^^^^^^^^^^^^ no item named `from_stream` 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 `j`
[INFO] [stdout]  --> src/flamegraph/color/palettes.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 |     /// Handle both annotations (_[j], _[i], ...; which are
[INFO] [stdout]   |                                    ^ no item named `j` 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 `i`
[INFO] [stdout]  --> src/flamegraph/color/palettes.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 |     /// Handle both annotations (_[j], _[i], ...; which are
[INFO] [stdout]   |                                          ^ no item named `i` 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 `from_sorted_lines`
[INFO] [stdout]    --> src/flamegraph/mod.rs:774:10
[INFO] [stdout]     |
[INFO] [stdout] 774 | /// See [`from_sorted_lines`] for the expected format of each line.
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^ no item named `from_sorted_lines` 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 `from_sorted_lines`
[INFO] [stdout]    --> src/flamegraph/mod.rs:787:10
[INFO] [stdout]     |
[INFO] [stdout] 787 | /// See [`from_sorted_lines`] for the expected format of each line.
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^ no item named `from_sorted_lines` 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/collapse/common.rs:483:22
[INFO] [stdout]     |
[INFO] [stdout] 483 | /// Based on code in https://github.com/alexcrichton/rustc-demangle/blob/master/src/legacy.rs
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/alexcrichton/rustc-demangle/blob/master/src/legacy.rs>`
[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: 9 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]    |                                         ^ no item named `j` 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 `k`
[INFO] [stdout]   --> src/bin/collapse-perf.rs:41:44
[INFO] [stdout]    |
[INFO] [stdout] 41 |     /// Annotate kernel functions with a _[k]
[INFO] [stdout]    |                                            ^ no item named `k` in scope
[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 16.67s
[INFO] running `Command { std: "docker" "inspect" "d6a343438a6960f72128defd0d84acbcfb3f5516cb9ddf85e659266f687ad0a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6a343438a6960f72128defd0d84acbcfb3f5516cb9ddf85e659266f687ad0a7", kill_on_drop: false }`
[INFO] [stdout] d6a343438a6960f72128defd0d84acbcfb3f5516cb9ddf85e659266f687ad0a7
