Dec 02 01:38:33.493 INFO documenting treez-0.12.0 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 01:38:33.493 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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"`
Dec 02 01:38:33.929 INFO [stdout] 355628976d4e2165d3880c86d3d5ddf1a9bfe14cb8aedc6554ca96a7df46b30b
Dec 02 01:38:33.931 INFO running `"docker" "start" "-a" "355628976d4e2165d3880c86d3d5ddf1a9bfe14cb8aedc6554ca96a7df46b30b"`
Dec 02 01:38:35.124 INFO [stderr] usermod: no changes
Dec 02 01:38:35.286 INFO [stderr]     Checking mazth v0.0.0
Dec 02 01:38:35.293 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Dec 02 01:38:35.293 INFO [stderr]     Checking chrono v0.4.6
Dec 02 01:38:36.372 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 02 01:38:38.324 INFO [stderr]     Checking crossbeam v0.4.1
Dec 02 01:38:39.514 INFO [stderr]  Documenting treez v0.12.0 (/source)
Dec 02 01:38:42.840 INFO [stderr] warning: `[0]` cannot be resolved, ignoring it...
Dec 02 01:38:42.840 INFO [stderr]    --> src/autograd.rs:769:14
Dec 02 01:38:42.840 INFO [stderr]     |
Dec 02 01:38:42.840 INFO [stderr] 769 |     ///input[0]: bases, input[1]: exponents
Dec 02 01:38:42.840 INFO [stderr]     |              ^ cannot be resolved, ignoring
Dec 02 01:38:42.840 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 02 01:38:42.841 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 01:38:42.841 INFO [stderr] 
Dec 02 01:38:42.841 INFO [stderr] warning: `[1]` cannot be resolved, ignoring it...
Dec 02 01:38:42.841 INFO [stderr]    --> src/autograd.rs:769:31
Dec 02 01:38:42.841 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr] 769 |     ///input[0]: bases, input[1]: exponents
Dec 02 01:38:42.841 INFO [stderr]     |                               ^ cannot be resolved, ignoring
Dec 02 01:38:42.841 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 01:38:42.841 INFO [stderr] 
Dec 02 01:38:42.841 INFO [stderr] warning: `[0]` cannot be resolved, ignoring it...
Dec 02 01:38:42.841 INFO [stderr]    --> src/autograd.rs:785:14
Dec 02 01:38:42.841 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr] 785 |     ///input[0]: bases, input[1]: exponents
Dec 02 01:38:42.841 INFO [stderr]     |              ^ cannot be resolved, ignoring
Dec 02 01:38:42.841 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 01:38:42.841 INFO [stderr] 
Dec 02 01:38:42.841 INFO [stderr] warning: `[1]` cannot be resolved, ignoring it...
Dec 02 01:38:42.841 INFO [stderr]    --> src/autograd.rs:785:31
Dec 02 01:38:42.841 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr] 785 |     ///input[0]: bases, input[1]: exponents
Dec 02 01:38:42.841 INFO [stderr]     |                               ^ cannot be resolved, ignoring
Dec 02 01:38:42.841 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 01:38:42.841 INFO [stderr] 
Dec 02 01:38:42.841 INFO [stderr] warning: `[0]` cannot be resolved, ignoring it...
Dec 02 01:38:42.841 INFO [stderr]    --> src/autograd.rs:803:14
Dec 02 01:38:42.841 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr] 803 |     ///input[0]: bases, input[1]: nums
Dec 02 01:38:42.841 INFO [stderr]     |              ^ cannot be resolved, ignoring
Dec 02 01:38:42.841 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 01:38:42.841 INFO [stderr] 
Dec 02 01:38:42.841 INFO [stderr] warning: `[1]` cannot be resolved, ignoring it...
Dec 02 01:38:42.841 INFO [stderr]    --> src/autograd.rs:803:31
Dec 02 01:38:42.841 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr] 803 |     ///input[0]: bases, input[1]: nums
Dec 02 01:38:42.841 INFO [stderr]     |                               ^ cannot be resolved, ignoring
Dec 02 01:38:42.841 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 01:38:42.841 INFO [stderr] 
Dec 02 01:38:42.841 INFO [stderr] warning: `[0]` cannot be resolved, ignoring it...
Dec 02 01:38:42.841 INFO [stderr]    --> src/autograd.rs:819:14
Dec 02 01:38:42.841 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr] 819 |     ///input[0]: bases, input[1]: nums
Dec 02 01:38:42.841 INFO [stderr]     |              ^ cannot be resolved, ignoring
Dec 02 01:38:42.841 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 01:38:42.841 INFO [stderr] 
Dec 02 01:38:42.841 INFO [stderr] warning: `[1]` cannot be resolved, ignoring it...
Dec 02 01:38:42.841 INFO [stderr]    --> src/autograd.rs:819:31
Dec 02 01:38:42.841 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr] 819 |     ///input[0]: bases, input[1]: nums
Dec 02 01:38:42.841 INFO [stderr]     |                               ^ cannot be resolved, ignoring
Dec 02 01:38:42.841 INFO [stderr]     |
Dec 02 01:38:42.841 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 02 01:38:42.841 INFO [stderr] 
Dec 02 01:38:42.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.84s
Dec 02 01:38:42.995 INFO [stderr] su: No module specific data is present
Dec 02 01:38:43.275 INFO running `"docker" "inspect" "355628976d4e2165d3880c86d3d5ddf1a9bfe14cb8aedc6554ca96a7df46b30b"`
Dec 02 01:38:43.392 INFO running `"docker" "rm" "-f" "355628976d4e2165d3880c86d3d5ddf1a9bfe14cb8aedc6554ca96a7df46b30b"`
Dec 02 01:38:43.515 INFO [stdout] 355628976d4e2165d3880c86d3d5ddf1a9bfe14cb8aedc6554ca96a7df46b30b