Dec 02 09:19:46.665 INFO documenting cargo-profiler-0.1.6 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 09:19:46.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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 09:19:46.844 INFO [stdout] c9d54ed92525390ae2bd12d7c4d0f17bb34bde481ac4bfa6586ac76ae031692a
Dec 02 09:19:46.845 INFO running `"docker" "start" "-a" "c9d54ed92525390ae2bd12d7c4d0f17bb34bde481ac4bfa6586ac76ae031692a"`
Dec 02 09:19:47.211 INFO [stderr] usermod: no changes
Dec 02 09:19:47.277 INFO [stderr] warning: unused manifest key: bin.0.bin
Dec 02 09:19:47.277 INFO [stderr] warning: unused manifest key: lib.lib
Dec 02 09:19:47.343 INFO [stderr]    Compiling ndarray v0.5.2
Dec 02 09:19:50.834 INFO [stderr]     Checking cargo-profiler v0.1.6 (/source)
Dec 02 09:19:50.834 INFO [stderr]  Documenting cargo-profiler v0.1.6 (/source)
Dec 02 09:19:52.068 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 09:19:52.068 INFO [stderr]   --> src/display.rs:60:42
Dec 02 09:19:52.068 INFO [stderr]    |
Dec 02 09:19:52.068 INFO [stderr] 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Dec 02 09:19:52.069 INFO [stderr]    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 09:19:52.069 INFO [stderr]    |
Dec 02 09:19:52.069 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 09:19:52.069 INFO [stderr] 
Dec 02 09:19:52.446 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 02 09:19:52.446 INFO [stderr]   --> src/parse/callgrind.rs:93:13
Dec 02 09:19:52.446 INFO [stderr]    |
Dec 02 09:19:52.446 INFO [stderr] 93 |             func.drain(idx..).collect::<String>();
Dec 02 09:19:52.446 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:19:52.446 INFO [stderr]    |
Dec 02 09:19:52.446 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 09:19:52.446 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 02 09:19:52.446 INFO [stderr] 
Dec 02 09:19:52.447 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 02 09:19:52.447 INFO [stderr]    --> src/parse/cachegrind.rs:147:13
Dec 02 09:19:52.447 INFO [stderr]     |
Dec 02 09:19:52.447 INFO [stderr] 147 |             func.drain(idx..).collect::<String>();
Dec 02 09:19:52.447 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:19:52.447 INFO [stderr]     |
Dec 02 09:19:52.448 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 02 09:19:52.448 INFO [stderr] 
Dec 02 09:19:56.246 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.99s
Dec 02 09:19:56.246 INFO [stderr] su: No module specific data is present
Dec 02 09:19:56.722 INFO running `"docker" "inspect" "c9d54ed92525390ae2bd12d7c4d0f17bb34bde481ac4bfa6586ac76ae031692a"`
Dec 02 09:19:56.822 INFO running `"docker" "rm" "-f" "c9d54ed92525390ae2bd12d7c4d0f17bb34bde481ac4bfa6586ac76ae031692a"`
Dec 02 09:19:56.948 INFO [stdout] c9d54ed92525390ae2bd12d7c4d0f17bb34bde481ac4bfa6586ac76ae031692a