Dec 04 15:41:47.851 INFO checking knknkn1162/sutramaking-rustbyexample against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 15:41:47.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 15:41:48.351 INFO [stdout] bae3fcb96bc198a5caf2828c028575a34ed881648f199b493282e937d2b6a0fa
Dec 04 15:41:48.358 INFO running `"docker" "start" "-a" "bae3fcb96bc198a5caf2828c028575a34ed881648f199b493282e937d2b6a0fa"`
Dec 04 15:41:49.275 INFO [stderr] usermod: no changes
Dec 04 15:41:49.313 INFO [stderr]     Checking official_docs v0.1.0 (/source)
Dec 04 15:41:49.582 INFO [stderr] warning: unused import: `std::fs`
Dec 04 15:41:49.582 INFO [stderr]  --> src/misc/filesystem.rs:1:5
Dec 04 15:41:49.582 INFO [stderr]   |
Dec 04 15:41:49.582 INFO [stderr] 1 | use std::fs;
Dec 04 15:41:49.582 INFO [stderr]   |     ^^^^^^^
Dec 04 15:41:49.582 INFO [stderr]   |
Dec 04 15:41:49.582 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:41:49.582 INFO [stderr] 
Dec 04 15:41:49.582 INFO [stderr] warning: unused import: `std::os::unix`
Dec 04 15:41:49.582 INFO [stderr]  --> src/misc/filesystem.rs:5:5
Dec 04 15:41:49.582 INFO [stderr]   |
Dec 04 15:41:49.582 INFO [stderr] 5 | use std::os::unix;
Dec 04 15:41:49.582 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 04 15:41:49.582 INFO [stderr] 
Dec 04 15:41:49.591 INFO [stderr] warning: unused import: `std::fs`
Dec 04 15:41:49.591 INFO [stderr]  --> src/misc/filesystem.rs:1:5
Dec 04 15:41:49.591 INFO [stderr]   |
Dec 04 15:41:49.591 INFO [stderr] 1 | use std::fs;
Dec 04 15:41:49.591 INFO [stderr]   |     ^^^^^^^
Dec 04 15:41:49.591 INFO [stderr]   |
Dec 04 15:41:49.592 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:41:49.592 INFO [stderr] 
Dec 04 15:41:49.592 INFO [stderr] warning: unused import: `std::os::unix`
Dec 04 15:41:49.592 INFO [stderr]  --> src/misc/filesystem.rs:5:5
Dec 04 15:41:49.592 INFO [stderr]   |
Dec 04 15:41:49.592 INFO [stderr] 5 | use std::os::unix;
Dec 04 15:41:49.592 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 04 15:41:49.592 INFO [stderr] 
Dec 04 15:41:49.671 INFO [stderr] warning: unused variable: `res`
Dec 04 15:41:49.671 INFO [stderr]   --> src/misc/filesystem.rs:11:9
Dec 04 15:41:49.671 INFO [stderr]    |
Dec 04 15:41:49.671 INFO [stderr] 11 |     let res = f.read_to_string(&mut s)?;
Dec 04 15:41:49.671 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Dec 04 15:41:49.671 INFO [stderr]    |
Dec 04 15:41:49.671 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 15:41:49.671 INFO [stderr] 
Dec 04 15:41:49.671 INFO [stderr] warning: unused variable: `res`
Dec 04 15:41:49.671 INFO [stderr]   --> src/misc/filesystem.rs:21:9
Dec 04 15:41:49.671 INFO [stderr]    |
Dec 04 15:41:49.671 INFO [stderr] 21 |     let res = OpenOptions::new().create(true).write(true).open(path)?;
Dec 04 15:41:49.671 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Dec 04 15:41:49.671 INFO [stderr] 
Dec 04 15:41:49.706 INFO [stderr] warning: static item is never used: `NTHREADS`
Dec 04 15:41:49.706 INFO [stderr]  --> src/misc/threads.rs:3:1
Dec 04 15:41:49.706 INFO [stderr]   |
Dec 04 15:41:49.706 INFO [stderr] 3 | static NTHREADS: i32 = 10;
Dec 04 15:41:49.706 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:41:49.706 INFO [stderr]   |
Dec 04 15:41:49.706 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 15:41:49.706 INFO [stderr] 
Dec 04 15:41:49.706 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.706 INFO [stderr]  --> src/misc/threads.rs:5:1
Dec 04 15:41:49.706 INFO [stderr]   |
Dec 04 15:41:49.706 INFO [stderr] 5 | pub fn test() {
Dec 04 15:41:49.706 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 15:41:49.706 INFO [stderr] 
Dec 04 15:41:49.706 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.707 INFO [stderr]  --> src/misc/map_reduce.rs:3:1
Dec 04 15:41:49.707 INFO [stderr]   |
Dec 04 15:41:49.707 INFO [stderr] 3 | pub fn test() {
Dec 04 15:41:49.707 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 15:41:49.707 INFO [stderr] 
Dec 04 15:41:49.707 INFO [stderr] warning: static item is never used: `NTHREADS`
Dec 04 15:41:49.707 INFO [stderr]  --> src/misc/channels.rs:5:1
Dec 04 15:41:49.707 INFO [stderr]   |
Dec 04 15:41:49.707 INFO [stderr] 5 | static NTHREADS: i32 = 3;
Dec 04 15:41:49.707 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:41:49.707 INFO [stderr] 
Dec 04 15:41:49.707 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.707 INFO [stderr]  --> src/misc/channels.rs:7:1
Dec 04 15:41:49.707 INFO [stderr]   |
Dec 04 15:41:49.707 INFO [stderr] 7 | pub fn test() {
Dec 04 15:41:49.707 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 15:41:49.707 INFO [stderr] 
Dec 04 15:41:49.707 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.707 INFO [stderr]  --> src/misc/path.rs:3:1
Dec 04 15:41:49.707 INFO [stderr]   |
Dec 04 15:41:49.707 INFO [stderr] 3 | pub fn test() {
Dec 04 15:41:49.707 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 15:41:49.707 INFO [stderr] 
Dec 04 15:41:49.707 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.707 INFO [stderr]  --> src/misc/open.rs:7:1
Dec 04 15:41:49.707 INFO [stderr]   |
Dec 04 15:41:49.707 INFO [stderr] 7 | pub fn test() {
Dec 04 15:41:49.707 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 15:41:49.707 INFO [stderr] 
Dec 04 15:41:49.707 INFO [stderr] warning: static item is never used: `LOREM_IPSUM`
Dec 04 15:41:49.707 INFO [stderr]  --> src/misc/create.rs:1:1
Dec 04 15:41:49.707 INFO [stderr]   |
Dec 04 15:41:49.707 INFO [stderr] 1 | / static LOREM_IPSUM: &'static str =
Dec 04 15:41:49.707 INFO [stderr] 2 | |     "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
Dec 04 15:41:49.707 INFO [stderr] 3 | | tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
Dec 04 15:41:49.707 INFO [stderr] 4 | | quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
Dec 04 15:41:49.707 INFO [stderr] ... |
Dec 04 15:41:49.707 INFO [stderr] 7 | | proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
Dec 04 15:41:49.707 INFO [stderr] 8 | | ";
Dec 04 15:41:49.707 INFO [stderr]   | |__^
Dec 04 15:41:49.707 INFO [stderr] 
Dec 04 15:41:49.707 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.707 INFO [stderr]   --> src/misc/create.rs:15:1
Dec 04 15:41:49.707 INFO [stderr]    |
Dec 04 15:41:49.707 INFO [stderr] 15 | pub fn test() {
Dec 04 15:41:49.707 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 04 15:41:49.707 INFO [stderr] 
Dec 04 15:41:49.707 INFO [stderr] warning: static item is never used: `PANGRAM`
Dec 04 15:41:49.707 INFO [stderr]  --> src/misc/pipes.rs:5:1
Dec 04 15:41:49.707 INFO [stderr]   |
Dec 04 15:41:49.707 INFO [stderr] 5 | / static PANGRAM: &'static str =
Dec 04 15:41:49.707 INFO [stderr] 6 | |     "the quick brown fox jumped over the lazy dog\n";
Dec 04 15:41:49.707 INFO [stderr]   | |_____________________________________________________^
Dec 04 15:41:49.707 INFO [stderr] 
Dec 04 15:41:49.707 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.707 INFO [stderr]  --> src/misc/pipes.rs:8:1
Dec 04 15:41:49.707 INFO [stderr]   |
Dec 04 15:41:49.707 INFO [stderr] 8 | pub fn test() {
Dec 04 15:41:49.707 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 15:41:49.707 INFO [stderr] 
Dec 04 15:41:49.707 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.707 INFO [stderr]  --> src/misc/wait.rs:3:1
Dec 04 15:41:49.707 INFO [stderr]   |
Dec 04 15:41:49.707 INFO [stderr] 3 | pub fn test() {
Dec 04 15:41:49.707 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 15:41:49.707 INFO [stderr] 
Dec 04 15:41:49.707 INFO [stderr] warning: function is never used: `cat`
Dec 04 15:41:49.707 INFO [stderr]  --> src/misc/filesystem.rs:8:1
Dec 04 15:41:49.707 INFO [stderr]   |
Dec 04 15:41:49.707 INFO [stderr] 8 | fn cat(path: &Path)->io::Result<String> {
Dec 04 15:41:49.707 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:41:49.707 INFO [stderr] 
Dec 04 15:41:49.707 INFO [stderr] warning: function is never used: `echo`
Dec 04 15:41:49.707 INFO [stderr]   --> src/misc/filesystem.rs:15:1
Dec 04 15:41:49.708 INFO [stderr]    |
Dec 04 15:41:49.708 INFO [stderr] 15 | fn echo(s: &str, path: &Path)-> io::Result<()> {
Dec 04 15:41:49.708 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:41:49.708 INFO [stderr] 
Dec 04 15:41:49.708 INFO [stderr] warning: function is never used: `touch`
Dec 04 15:41:49.708 INFO [stderr]   --> src/misc/filesystem.rs:20:1
Dec 04 15:41:49.708 INFO [stderr]    |
Dec 04 15:41:49.708 INFO [stderr] 20 | fn touch(path: &Path) -> io::Result<()> {
Dec 04 15:41:49.708 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:41:49.708 INFO [stderr] 
Dec 04 15:41:49.708 INFO [stderr] warning: function is never used: `main`
Dec 04 15:41:49.708 INFO [stderr]  --> src/misc/args.rs:3:1
Dec 04 15:41:49.708 INFO [stderr]   |
Dec 04 15:41:49.708 INFO [stderr] 3 | fn main() {
Dec 04 15:41:49.708 INFO [stderr]   | ^^^^^^^^^
Dec 04 15:41:49.708 INFO [stderr] 
Dec 04 15:41:49.708 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.708 INFO [stderr]   --> src/types/into_from.rs:15:1
Dec 04 15:41:49.708 INFO [stderr]    |
Dec 04 15:41:49.708 INFO [stderr] 15 | pub fn test() {
Dec 04 15:41:49.708 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 04 15:41:49.708 INFO [stderr] 
Dec 04 15:41:49.715 INFO [stderr] warning: unused variable: `res`
Dec 04 15:41:49.715 INFO [stderr]   --> src/misc/filesystem.rs:11:9
Dec 04 15:41:49.715 INFO [stderr]    |
Dec 04 15:41:49.715 INFO [stderr] 11 |     let res = f.read_to_string(&mut s)?;
Dec 04 15:41:49.715 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Dec 04 15:41:49.715 INFO [stderr]    |
Dec 04 15:41:49.715 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 15:41:49.715 INFO [stderr] 
Dec 04 15:41:49.715 INFO [stderr] warning: unused variable: `res`
Dec 04 15:41:49.715 INFO [stderr]   --> src/misc/filesystem.rs:21:9
Dec 04 15:41:49.715 INFO [stderr]    |
Dec 04 15:41:49.715 INFO [stderr] 21 |     let res = OpenOptions::new().create(true).write(true).open(path)?;
Dec 04 15:41:49.715 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Dec 04 15:41:49.719 INFO [stderr] 
Dec 04 15:41:49.747 INFO [stderr] warning: static item is never used: `NTHREADS`
Dec 04 15:41:49.747 INFO [stderr]  --> src/misc/threads.rs:3:1
Dec 04 15:41:49.747 INFO [stderr]   |
Dec 04 15:41:49.747 INFO [stderr] 3 | static NTHREADS: i32 = 10;
Dec 04 15:41:49.747 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:41:49.747 INFO [stderr]   |
Dec 04 15:41:49.747 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 15:41:49.747 INFO [stderr] 
Dec 04 15:41:49.747 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.747 INFO [stderr]  --> src/misc/threads.rs:5:1
Dec 04 15:41:49.747 INFO [stderr]   |
Dec 04 15:41:49.747 INFO [stderr] 5 | pub fn test() {
Dec 04 15:41:49.747 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 15:41:49.747 INFO [stderr] 
Dec 04 15:41:49.747 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.747 INFO [stderr]  --> src/misc/map_reduce.rs:3:1
Dec 04 15:41:49.747 INFO [stderr]   |
Dec 04 15:41:49.747 INFO [stderr] 3 | pub fn test() {
Dec 04 15:41:49.747 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 15:41:49.751 INFO [stderr] 
Dec 04 15:41:49.751 INFO [stderr] warning: static item is never used: `NTHREADS`
Dec 04 15:41:49.751 INFO [stderr]  --> src/misc/channels.rs:5:1
Dec 04 15:41:49.751 INFO [stderr]   |
Dec 04 15:41:49.751 INFO [stderr] 5 | static NTHREADS: i32 = 3;
Dec 04 15:41:49.751 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:41:49.751 INFO [stderr] 
Dec 04 15:41:49.751 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.751 INFO [stderr]  --> src/misc/channels.rs:7:1
Dec 04 15:41:49.751 INFO [stderr]   |
Dec 04 15:41:49.751 INFO [stderr] 7 | pub fn test() {
Dec 04 15:41:49.751 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 15:41:49.751 INFO [stderr] 
Dec 04 15:41:49.751 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.751 INFO [stderr]  --> src/misc/path.rs:3:1
Dec 04 15:41:49.751 INFO [stderr]   |
Dec 04 15:41:49.751 INFO [stderr] 3 | pub fn test() {
Dec 04 15:41:49.751 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 15:41:49.751 INFO [stderr] 
Dec 04 15:41:49.751 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.751 INFO [stderr]  --> src/misc/open.rs:7:1
Dec 04 15:41:49.751 INFO [stderr]   |
Dec 04 15:41:49.751 INFO [stderr] 7 | pub fn test() {
Dec 04 15:41:49.751 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 15:41:49.751 INFO [stderr] 
Dec 04 15:41:49.751 INFO [stderr] warning: static item is never used: `LOREM_IPSUM`
Dec 04 15:41:49.751 INFO [stderr]  --> src/misc/create.rs:1:1
Dec 04 15:41:49.751 INFO [stderr]   |
Dec 04 15:41:49.751 INFO [stderr] 1 | / static LOREM_IPSUM: &'static str =
Dec 04 15:41:49.751 INFO [stderr] 2 | |     "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
Dec 04 15:41:49.751 INFO [stderr] 3 | | tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
Dec 04 15:41:49.751 INFO [stderr] 4 | | quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
Dec 04 15:41:49.751 INFO [stderr] ... |
Dec 04 15:41:49.751 INFO [stderr] 7 | | proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
Dec 04 15:41:49.751 INFO [stderr] 8 | | ";
Dec 04 15:41:49.751 INFO [stderr]   | |__^
Dec 04 15:41:49.751 INFO [stderr] 
Dec 04 15:41:49.751 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.751 INFO [stderr]   --> src/misc/create.rs:15:1
Dec 04 15:41:49.751 INFO [stderr]    |
Dec 04 15:41:49.751 INFO [stderr] 15 | pub fn test() {
Dec 04 15:41:49.751 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 04 15:41:49.751 INFO [stderr] 
Dec 04 15:41:49.751 INFO [stderr] warning: static item is never used: `PANGRAM`
Dec 04 15:41:49.751 INFO [stderr]  --> src/misc/pipes.rs:5:1
Dec 04 15:41:49.751 INFO [stderr]   |
Dec 04 15:41:49.751 INFO [stderr] 5 | / static PANGRAM: &'static str =
Dec 04 15:41:49.751 INFO [stderr] 6 | |     "the quick brown fox jumped over the lazy dog\n";
Dec 04 15:41:49.751 INFO [stderr]   | |_____________________________________________________^
Dec 04 15:41:49.751 INFO [stderr] 
Dec 04 15:41:49.751 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.751 INFO [stderr]  --> src/misc/pipes.rs:8:1
Dec 04 15:41:49.751 INFO [stderr]   |
Dec 04 15:41:49.751 INFO [stderr] 8 | pub fn test() {
Dec 04 15:41:49.751 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 15:41:49.751 INFO [stderr] 
Dec 04 15:41:49.751 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.751 INFO [stderr]  --> src/misc/wait.rs:3:1
Dec 04 15:41:49.751 INFO [stderr]   |
Dec 04 15:41:49.751 INFO [stderr] 3 | pub fn test() {
Dec 04 15:41:49.751 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 15:41:49.751 INFO [stderr] 
Dec 04 15:41:49.751 INFO [stderr] warning: function is never used: `cat`
Dec 04 15:41:49.751 INFO [stderr]  --> src/misc/filesystem.rs:8:1
Dec 04 15:41:49.751 INFO [stderr]   |
Dec 04 15:41:49.751 INFO [stderr] 8 | fn cat(path: &Path)->io::Result<String> {
Dec 04 15:41:49.751 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:41:49.751 INFO [stderr] 
Dec 04 15:41:49.751 INFO [stderr] warning: function is never used: `echo`
Dec 04 15:41:49.751 INFO [stderr]   --> src/misc/filesystem.rs:15:1
Dec 04 15:41:49.751 INFO [stderr]    |
Dec 04 15:41:49.751 INFO [stderr] 15 | fn echo(s: &str, path: &Path)-> io::Result<()> {
Dec 04 15:41:49.751 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:41:49.751 INFO [stderr] 
Dec 04 15:41:49.751 INFO [stderr] warning: function is never used: `touch`
Dec 04 15:41:49.751 INFO [stderr]   --> src/misc/filesystem.rs:20:1
Dec 04 15:41:49.751 INFO [stderr]    |
Dec 04 15:41:49.751 INFO [stderr] 20 | fn touch(path: &Path) -> io::Result<()> {
Dec 04 15:41:49.751 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:41:49.751 INFO [stderr] 
Dec 04 15:41:49.751 INFO [stderr] warning: function is never used: `main`
Dec 04 15:41:49.751 INFO [stderr]  --> src/misc/args.rs:3:1
Dec 04 15:41:49.751 INFO [stderr]   |
Dec 04 15:41:49.752 INFO [stderr] 3 | fn main() {
Dec 04 15:41:49.752 INFO [stderr]   | ^^^^^^^^^
Dec 04 15:41:49.752 INFO [stderr] 
Dec 04 15:41:49.752 INFO [stderr] warning: function is never used: `test`
Dec 04 15:41:49.752 INFO [stderr]   --> src/types/into_from.rs:15:1
Dec 04 15:41:49.752 INFO [stderr]    |
Dec 04 15:41:49.752 INFO [stderr] 15 | pub fn test() {
Dec 04 15:41:49.752 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 04 15:41:49.752 INFO [stderr] 
Dec 04 15:41:49.783 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Dec 04 15:41:49.787 INFO [stderr] su: No module specific data is present
Dec 04 15:41:50.361 INFO running `"docker" "inspect" "bae3fcb96bc198a5caf2828c028575a34ed881648f199b493282e937d2b6a0fa"`
Dec 04 15:41:50.503 INFO running `"docker" "rm" "-f" "bae3fcb96bc198a5caf2828c028575a34ed881648f199b493282e937d2b6a0fa"`
Dec 04 15:41:50.633 INFO [stdout] bae3fcb96bc198a5caf2828c028575a34ed881648f199b493282e937d2b6a0fa