Nov 28 09:45:21.545 INFO documenting rustc-ap-syntax_pos-297.0.0 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 09:45:21.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 09:45:21.967 INFO [stdout] 66386ce467f2fc0da0d1ce8af3b6dc0a59f2663d80e773dc53599d5d7395c1be
Nov 28 09:45:21.967 INFO running `"docker" "start" "-a" "66386ce467f2fc0da0d1ce8af3b6dc0a59f2663d80e773dc53599d5d7395c1be"`
Nov 28 09:45:22.527 INFO [stderr] usermod: no changes
Nov 28 09:45:22.681 INFO [stderr]    Compiling rustc-rayon-core v0.1.1
Nov 28 09:45:22.682 INFO [stderr]     Checking rustc-ap-graphviz v297.0.0
Nov 28 09:45:22.682 INFO [stderr]     Checking scoped-tls v0.1.2
Nov 28 09:45:22.687 INFO [stderr]     Checking rustc-ap-rustc_cratesio_shim v297.0.0
Nov 28 09:45:22.687 INFO [stderr]     Checking ena v0.9.3
Nov 28 09:45:22.687 INFO [stderr]     Checking smallvec v0.6.6
Nov 28 09:45:22.687 INFO [stderr]     Checking lock_api v0.1.5
Nov 28 09:45:22.687 INFO [stderr]    Compiling parking_lot_core v0.3.1
Nov 28 09:45:24.307 INFO [stderr]     Checking parking_lot_core v0.2.14
Nov 28 09:45:24.307 INFO [stderr]     Checking rustc-ap-serialize v297.0.0
Nov 28 09:45:25.677 INFO [stderr]     Checking parking_lot v0.6.4
Nov 28 09:45:26.008 INFO [stderr]     Checking rustc-rayon v0.1.1
Nov 28 09:45:30.935 INFO [stderr]     Checking rustc-ap-rustc_data_structures v297.0.0
Nov 28 09:45:35.263 INFO [stderr]     Checking rustc-ap-arena v297.0.0
Nov 28 09:45:37.059 INFO [stderr]  Documenting rustc-ap-syntax_pos v297.0.0 (/source)
Nov 28 09:45:41.038 INFO [stderr] warning: `[cfgspec]` cannot be resolved, ignoring it...
Nov 28 09:45:41.038 INFO [stderr]    --> lib.rs:100:36
Nov 28 09:45:41.038 INFO [stderr]     |
Nov 28 09:45:41.038 INFO [stderr] 100 |     /// Strings provided as --cfg [cfgspec] stored in a crate_cfg
Nov 28 09:45:41.038 INFO [stderr]     |                                    ^^^^^^^ cannot be resolved, ignoring
Nov 28 09:45:41.038 INFO [stderr]     |
Nov 28 09:45:41.038 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 09:45:41.038 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 09:45:41.038 INFO [stderr] 
Nov 28 09:45:41.039 INFO [stderr] warning: `[unstable]` cannot be resolved, ignoring it...
Nov 28 09:45:41.039 INFO [stderr]    --> hygiene.rs:557:47
Nov 28 09:45:41.039 INFO [stderr]     |
Nov 28 09:45:41.039 INFO [stderr] 557 |     /// Whether the macro is allowed to use #[unstable]/feature-gated
Nov 28 09:45:41.039 INFO [stderr]     |                                               ^^^^^^^^ cannot be resolved, ignoring
Nov 28 09:45:41.039 INFO [stderr]     |
Nov 28 09:45:41.040 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 09:45:41.040 INFO [stderr] 
Nov 28 09:45:41.041 INFO [stderr] warning: `[unstable]` cannot be resolved, ignoring it...
Nov 28 09:45:41.041 INFO [stderr]    --> lib.rs:343:61
Nov 28 09:45:41.042 INFO [stderr]     |
Nov 28 09:45:41.042 INFO [stderr] 343 |     /// Check if a span is "internal" to a macro in which #[unstable]
Nov 28 09:45:41.042 INFO [stderr]     |                                                             ^^^^^^^^ cannot be resolved, ignoring
Nov 28 09:45:41.043 INFO [stderr]     |
Nov 28 09:45:41.043 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 09:45:41.043 INFO [stderr] 
Nov 28 09:45:41.247 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.70s
Nov 28 09:45:41.259 INFO [stderr] su: No module specific data is present
Nov 28 09:45:42.351 INFO running `"docker" "inspect" "66386ce467f2fc0da0d1ce8af3b6dc0a59f2663d80e773dc53599d5d7395c1be"`
Nov 28 09:45:42.737 INFO running `"docker" "rm" "-f" "66386ce467f2fc0da0d1ce8af3b6dc0a59f2663d80e773dc53599d5d7395c1be"`
Nov 28 09:45:42.970 INFO [stdout] 66386ce467f2fc0da0d1ce8af3b6dc0a59f2663d80e773dc53599d5d7395c1be