Nov 28 15:43:52.469 INFO documenting cargo-profiler-0.1.6 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 15:43:52.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 28 15:43:52.696 INFO [stdout] 5cd47973344044b8647101c669ebd920e6da99c2bc3859b1311928a5479cd87e
Nov 28 15:43:52.699 INFO running `"docker" "start" "-a" "5cd47973344044b8647101c669ebd920e6da99c2bc3859b1311928a5479cd87e"`
Nov 28 15:43:53.209 INFO [stderr] usermod: no changes
Nov 28 15:43:53.283 INFO [stderr] warning: unused manifest key: bin.0.bin
Nov 28 15:43:53.283 INFO [stderr] warning: unused manifest key: lib.lib
Nov 28 15:43:53.378 INFO [stderr]    Compiling ndarray v0.5.2
Nov 28 15:43:57.173 INFO [stderr]     Checking cargo-profiler v0.1.6 (/source)
Nov 28 15:43:57.176 INFO [stderr]  Documenting cargo-profiler v0.1.6 (/source)
Nov 28 15:43:59.447 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 15:43:59.447 INFO [stderr]   --> src/display.rs:60:42
Nov 28 15:43:59.447 INFO [stderr]    |
Nov 28 15:43:59.447 INFO [stderr] 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Nov 28 15:43:59.447 INFO [stderr]    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 15:43:59.447 INFO [stderr]    |
Nov 28 15:43:59.447 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 15:43:59.447 INFO [stderr] 
Nov 28 15:43:59.770 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 28 15:43:59.771 INFO [stderr]   --> src/parse/callgrind.rs:93:13
Nov 28 15:43:59.771 INFO [stderr]    |
Nov 28 15:43:59.771 INFO [stderr] 93 |             func.drain(idx..).collect::<String>();
Nov 28 15:43:59.771 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:43:59.771 INFO [stderr]    |
Nov 28 15:43:59.771 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 15:43:59.771 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 28 15:43:59.771 INFO [stderr] 
Nov 28 15:43:59.779 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 28 15:43:59.779 INFO [stderr]    --> src/parse/cachegrind.rs:147:13
Nov 28 15:43:59.779 INFO [stderr]     |
Nov 28 15:43:59.779 INFO [stderr] 147 |             func.drain(idx..).collect::<String>();
Nov 28 15:43:59.779 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:43:59.779 INFO [stderr]     |
Nov 28 15:43:59.779 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 28 15:43:59.779 INFO [stderr] 
Nov 28 15:44:02.794 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.56s
Nov 28 15:44:02.801 INFO [stderr] su: No module specific data is present
Nov 28 15:44:03.124 INFO running `"docker" "inspect" "5cd47973344044b8647101c669ebd920e6da99c2bc3859b1311928a5479cd87e"`
Nov 28 15:44:03.264 INFO running `"docker" "rm" "-f" "5cd47973344044b8647101c669ebd920e6da99c2bc3859b1311928a5479cd87e"`
Nov 28 15:44:03.391 INFO [stdout] 5cd47973344044b8647101c669ebd920e6da99c2bc3859b1311928a5479cd87e