Nov 27 19:40:47.629 INFO documenting jtdowney/som-rust against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 19:40:47.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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 27 19:40:48.153 INFO [stdout] e9f349d29ef36a82bd06c44578f1613474215bdc3ff7bb6f93ffb5e809099d9d
Nov 27 19:40:48.155 INFO running `"docker" "start" "-a" "e9f349d29ef36a82bd06c44578f1613474215bdc3ff7bb6f93ffb5e809099d9d"`
Nov 27 19:40:51.175 INFO [stderr] usermod: no changes
Nov 27 19:40:51.219 INFO [stderr]     Checking som v0.1.0 (/source)
Nov 27 19:40:51.587 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 27 19:40:51.587 INFO [stderr]    --> src/compiler/lexer.rs:297:22
Nov 27 19:40:51.587 INFO [stderr]     |
Nov 27 19:40:51.587 INFO [stderr] 297 |             for _ in (0..count) {
Nov 27 19:40:51.587 INFO [stderr]     |                      ^^^^^^^^^^ help: remove these parentheses
Nov 27 19:40:51.587 INFO [stderr]     |
Nov 27 19:40:51.587 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 27 19:40:51.587 INFO [stderr] 
Nov 27 19:40:51.587 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 27 19:40:51.587 INFO [stderr]    --> src/compiler/parser.rs:488:18
Nov 27 19:40:51.587 INFO [stderr]     |
Nov 27 19:40:51.587 INFO [stderr] 488 |         for _ in (self.queue.len()..n) {
Nov 27 19:40:51.587 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 27 19:40:51.587 INFO [stderr] 
Nov 27 19:40:51.587 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 27 19:40:51.587 INFO [stderr]    --> src/compiler/parser.rs:502:18
Nov 27 19:40:51.587 INFO [stderr]     |
Nov 27 19:40:51.587 INFO [stderr] 502 |         for _ in (0..n) {
Nov 27 19:40:51.587 INFO [stderr]     |                  ^^^^^^ help: remove these parentheses
Nov 27 19:40:51.587 INFO [stderr] 
Nov 27 19:40:51.607 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 27 19:40:51.607 INFO [stderr]  --> src/compiler/lexer.rs:2:5
Nov 27 19:40:51.607 INFO [stderr]   |
Nov 27 19:40:51.607 INFO [stderr] 2 | use std::ascii::AsciiExt;
Nov 27 19:40:51.607 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 19:40:51.607 INFO [stderr]   |
Nov 27 19:40:51.607 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 27 19:40:51.607 INFO [stderr] 
Nov 27 19:40:51.891 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 27 19:40:51.891 INFO [stderr]  --> src/compiler/lexer.rs:2:5
Nov 27 19:40:51.891 INFO [stderr]   |
Nov 27 19:40:51.891 INFO [stderr] 2 | use std::ascii::AsciiExt;
Nov 27 19:40:51.891 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 19:40:51.891 INFO [stderr]   |
Nov 27 19:40:51.891 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 19:40:51.891 INFO [stderr] 
Nov 27 19:40:52.114 INFO [stderr]  Documenting som v0.1.0 (/source)
Nov 27 19:40:54.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
Nov 27 19:40:54.515 INFO [stderr] su: No module specific data is present
Nov 27 19:40:55.501 INFO running `"docker" "inspect" "e9f349d29ef36a82bd06c44578f1613474215bdc3ff7bb6f93ffb5e809099d9d"`
Nov 27 19:40:55.833 INFO running `"docker" "rm" "-f" "e9f349d29ef36a82bd06c44578f1613474215bdc3ff7bb6f93ffb5e809099d9d"`
Nov 27 19:40:56.115 INFO [stdout] e9f349d29ef36a82bd06c44578f1613474215bdc3ff7bb6f93ffb5e809099d9d