Nov 28 15:43:50.650 INFO documenting cargo-profiler-0.1.6 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 15:43:50.652 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 15:43:50.911 INFO [stdout] d4fe3914cba8af2495435dc9a87fd2afa4c90aa06845c3ae6fa42a5cc054223e
Nov 28 15:43:50.913 INFO running `"docker" "start" "-a" "d4fe3914cba8af2495435dc9a87fd2afa4c90aa06845c3ae6fa42a5cc054223e"`
Nov 28 15:43:51.467 INFO [stderr] usermod: no changes
Nov 28 15:43:51.539 INFO [stderr] warning: unused manifest key: bin.0.bin
Nov 28 15:43:51.539 INFO [stderr] warning: unused manifest key: lib.lib
Nov 28 15:43:51.616 INFO [stderr]    Compiling ndarray v0.5.2
Nov 28 15:43:55.456 INFO [stderr]     Checking cargo-profiler v0.1.6 (/source)
Nov 28 15:43:55.458 INFO [stderr]  Documenting cargo-profiler v0.1.6 (/source)
Nov 28 15:43:57.497 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 15:43:57.498 INFO [stderr]   --> src/display.rs:60:42
Nov 28 15:43:57.498 INFO [stderr]    |
Nov 28 15:43:57.499 INFO [stderr] 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Nov 28 15:43:57.499 INFO [stderr]    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 15:43:57.500 INFO [stderr]    |
Nov 28 15:43:57.501 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 15:43:57.501 INFO [stderr] 
Nov 28 15:43:57.810 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 28 15:43:57.815 INFO [stderr]   --> src/parse/callgrind.rs:93:13
Nov 28 15:43:57.816 INFO [stderr]    |
Nov 28 15:43:57.816 INFO [stderr] 93 |             func.drain(idx..).collect::<String>();
Nov 28 15:43:57.817 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:43:57.818 INFO [stderr]    |
Nov 28 15:43:57.818 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 15:43:57.819 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 28 15:43:57.819 INFO [stderr] 
Nov 28 15:43:57.822 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 28 15:43:57.822 INFO [stderr]    --> src/parse/cachegrind.rs:147:13
Nov 28 15:43:57.823 INFO [stderr]     |
Nov 28 15:43:57.823 INFO [stderr] 147 |             func.drain(idx..).collect::<String>();
Nov 28 15:43:57.824 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:43:57.825 INFO [stderr]     |
Nov 28 15:43:57.825 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 28 15:43:57.826 INFO [stderr] 
Nov 28 15:44:01.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.11s
Nov 28 15:44:01.617 INFO [stderr] su: No module specific data is present
Nov 28 15:44:01.951 INFO running `"docker" "inspect" "d4fe3914cba8af2495435dc9a87fd2afa4c90aa06845c3ae6fa42a5cc054223e"`
Nov 28 15:44:02.075 INFO running `"docker" "rm" "-f" "d4fe3914cba8af2495435dc9a87fd2afa4c90aa06845c3ae6fa42a5cc054223e"`
Nov 28 15:44:02.190 INFO [stdout] d4fe3914cba8af2495435dc9a87fd2afa4c90aa06845c3ae6fa42a5cc054223e