Nov 28 14:15:50.126 INFO documenting frequency-btreemap-1.0.0 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 14:15:50.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-1/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f5a0bd723553ea4b7556bd7087b9f0919cafb483-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 14:15:50.292 INFO [stdout] 902e3c51d0cb96dfda455b310c9d8a7f3d8d3cc2281431f6c76d4320382a157f
Nov 28 14:15:50.296 INFO running `"docker" "start" "-a" "902e3c51d0cb96dfda455b310c9d8a7f3d8d3cc2281431f6c76d4320382a157f"`
Nov 28 14:15:50.789 INFO [stderr] usermod: no changes
Nov 28 14:15:50.794 INFO [stderr]     Checking frequency v1.0.1
Nov 28 14:15:51.140 INFO [stderr]  Documenting frequency-btreemap v1.0.0 (/source)
Nov 28 14:15:52.659 INFO [stderr] warning: `[btreemap]` cannot be resolved, ignoring it...
Nov 28 14:15:52.659 INFO [stderr]   --> src/lib.rs:38:50
Nov 28 14:15:52.659 INFO [stderr]    |
Nov 28 14:15:52.659 INFO [stderr] 38 | /// A frequency counter backed by a [`BTreeMap`][btreemap].
Nov 28 14:15:52.659 INFO [stderr]    |                                                  ^^^^^^^^ cannot be resolved, ignoring
Nov 28 14:15:52.659 INFO [stderr]    |
Nov 28 14:15:52.659 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 14:15:52.659 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 14:15:52.659 INFO [stderr] 
Nov 28 14:15:52.659 INFO [stderr] warning: `[btreemap]` cannot be resolved, ignoring it...
Nov 28 14:15:52.659 INFO [stderr]   --> src/lib.rs:38:50
Nov 28 14:15:52.659 INFO [stderr]    |
Nov 28 14:15:52.659 INFO [stderr] 38 | /// A frequency counter backed by a [`BTreeMap`][btreemap].
Nov 28 14:15:52.659 INFO [stderr]    |                                                  ^^^^^^^^ cannot be resolved, ignoring
Nov 28 14:15:52.659 INFO [stderr]    |
Nov 28 14:15:52.659 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 14:15:52.659 INFO [stderr] 
Nov 28 14:15:52.659 INFO [stderr] warning: `[btreemap]` cannot be resolved, ignoring it...
Nov 28 14:15:52.659 INFO [stderr]   --> src/lib.rs:39:6
Nov 28 14:15:52.659 INFO [stderr]    |
Nov 28 14:15:52.659 INFO [stderr] 39 | /// [btreemap]: https://doc.rust-lang.org/std/collections/struct.BTreeMap.html.
Nov 28 14:15:52.659 INFO [stderr]    |      ^^^^^^^^ cannot be resolved, ignoring
Nov 28 14:15:52.659 INFO [stderr]    |
Nov 28 14:15:52.659 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 14:15:52.659 INFO [stderr] 
Nov 28 14:15:52.733 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Nov 28 14:15:52.736 INFO [stderr] su: No module specific data is present
Nov 28 14:15:53.053 INFO running `"docker" "inspect" "902e3c51d0cb96dfda455b310c9d8a7f3d8d3cc2281431f6c76d4320382a157f"`
Nov 28 14:15:53.184 INFO running `"docker" "rm" "-f" "902e3c51d0cb96dfda455b310c9d8a7f3d8d3cc2281431f6c76d4320382a157f"`
Nov 28 14:15:53.283 INFO [stdout] 902e3c51d0cb96dfda455b310c9d8a7f3d8d3cc2281431f6c76d4320382a157f