Nov 16 22:14:14.657 INFO testing knknkn1162/sutramaking-rustbyexample against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 22:14:14.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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"`
Nov 16 22:14:14.907 INFO [stdout] f4ddc284247c0f3043f72524d3dcf136f1660e58ff90451e0335fcc06f997a24
Nov 16 22:14:14.915 INFO running `"docker" "start" "-a" "f4ddc284247c0f3043f72524d3dcf136f1660e58ff90451e0335fcc06f997a24"`
Nov 16 22:14:16.207 INFO [stderr] usermod: no changes
Nov 16 22:14:16.283 INFO [stderr]    Compiling official_docs v0.1.0 (/source)
Nov 16 22:14:16.627 INFO [stderr] warning: unused import: `std::fs`
Nov 16 22:14:16.627 INFO [stderr]  --> src/misc/filesystem.rs:1:5
Nov 16 22:14:16.627 INFO [stderr]   |
Nov 16 22:14:16.627 INFO [stderr] 1 | use std::fs;
Nov 16 22:14:16.627 INFO [stderr]   |     ^^^^^^^
Nov 16 22:14:16.627 INFO [stderr]   |
Nov 16 22:14:16.627 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 22:14:16.627 INFO [stderr] 
Nov 16 22:14:16.627 INFO [stderr] warning: unused import: `std::os::unix`
Nov 16 22:14:16.627 INFO [stderr]  --> src/misc/filesystem.rs:5:5
Nov 16 22:14:16.627 INFO [stderr]   |
Nov 16 22:14:16.627 INFO [stderr] 5 | use std::os::unix;
Nov 16 22:14:16.627 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 16 22:14:16.627 INFO [stderr] 
Nov 16 22:14:16.724 INFO [stderr] warning: unused variable: `res`
Nov 16 22:14:16.724 INFO [stderr]   --> src/misc/filesystem.rs:11:9
Nov 16 22:14:16.724 INFO [stderr]    |
Nov 16 22:14:16.724 INFO [stderr] 11 |     let res = f.read_to_string(&mut s)?;
Nov 16 22:14:16.724 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Nov 16 22:14:16.724 INFO [stderr]    |
Nov 16 22:14:16.724 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 22:14:16.724 INFO [stderr] 
Nov 16 22:14:16.731 INFO [stderr] warning: unused variable: `res`
Nov 16 22:14:16.731 INFO [stderr]   --> src/misc/filesystem.rs:21:9
Nov 16 22:14:16.731 INFO [stderr]    |
Nov 16 22:14:16.731 INFO [stderr] 21 |     let res = OpenOptions::new().create(true).write(true).open(path)?;
Nov 16 22:14:16.731 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Nov 16 22:14:16.731 INFO [stderr] 
Nov 16 22:14:16.762 INFO [stderr] warning: static item is never used: `NTHREADS`
Nov 16 22:14:16.762 INFO [stderr]  --> src/misc/threads.rs:3:1
Nov 16 22:14:16.762 INFO [stderr]   |
Nov 16 22:14:16.762 INFO [stderr] 3 | static NTHREADS: i32 = 10;
Nov 16 22:14:16.762 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:14:16.762 INFO [stderr]   |
Nov 16 22:14:16.762 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 22:14:16.762 INFO [stderr] 
Nov 16 22:14:16.762 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:16.762 INFO [stderr]  --> src/misc/threads.rs:5:1
Nov 16 22:14:16.762 INFO [stderr]   |
Nov 16 22:14:16.762 INFO [stderr] 5 | pub fn test() {
Nov 16 22:14:16.763 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 16 22:14:16.763 INFO [stderr] 
Nov 16 22:14:16.763 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:16.763 INFO [stderr]  --> src/misc/map_reduce.rs:3:1
Nov 16 22:14:16.763 INFO [stderr]   |
Nov 16 22:14:16.763 INFO [stderr] 3 | pub fn test() {
Nov 16 22:14:16.763 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 16 22:14:16.763 INFO [stderr] 
Nov 16 22:14:16.763 INFO [stderr] warning: static item is never used: `NTHREADS`
Nov 16 22:14:16.763 INFO [stderr]  --> src/misc/channels.rs:5:1
Nov 16 22:14:16.763 INFO [stderr]   |
Nov 16 22:14:16.763 INFO [stderr] 5 | static NTHREADS: i32 = 3;
Nov 16 22:14:16.763 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:14:16.763 INFO [stderr] 
Nov 16 22:14:16.763 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:16.763 INFO [stderr]  --> src/misc/channels.rs:7:1
Nov 16 22:14:16.763 INFO [stderr]   |
Nov 16 22:14:16.763 INFO [stderr] 7 | pub fn test() {
Nov 16 22:14:16.763 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 16 22:14:16.763 INFO [stderr] 
Nov 16 22:14:16.763 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:16.763 INFO [stderr]  --> src/misc/path.rs:3:1
Nov 16 22:14:16.763 INFO [stderr]   |
Nov 16 22:14:16.763 INFO [stderr] 3 | pub fn test() {
Nov 16 22:14:16.763 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 16 22:14:16.763 INFO [stderr] 
Nov 16 22:14:16.763 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:16.763 INFO [stderr]  --> src/misc/open.rs:7:1
Nov 16 22:14:16.763 INFO [stderr]   |
Nov 16 22:14:16.763 INFO [stderr] 7 | pub fn test() {
Nov 16 22:14:16.763 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 16 22:14:16.763 INFO [stderr] 
Nov 16 22:14:16.763 INFO [stderr] warning: static item is never used: `LOREM_IPSUM`
Nov 16 22:14:16.763 INFO [stderr]  --> src/misc/create.rs:1:1
Nov 16 22:14:16.763 INFO [stderr]   |
Nov 16 22:14:16.763 INFO [stderr] 1 | / static LOREM_IPSUM: &'static str =
Nov 16 22:14:16.763 INFO [stderr] 2 | |     "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
Nov 16 22:14:16.763 INFO [stderr] 3 | | tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
Nov 16 22:14:16.763 INFO [stderr] 4 | | quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
Nov 16 22:14:16.763 INFO [stderr] ... |
Nov 16 22:14:16.763 INFO [stderr] 7 | | proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
Nov 16 22:14:16.763 INFO [stderr] 8 | | ";
Nov 16 22:14:16.763 INFO [stderr]   | |__^
Nov 16 22:14:16.763 INFO [stderr] 
Nov 16 22:14:16.763 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:16.763 INFO [stderr]   --> src/misc/create.rs:15:1
Nov 16 22:14:16.763 INFO [stderr]    |
Nov 16 22:14:16.763 INFO [stderr] 15 | pub fn test() {
Nov 16 22:14:16.763 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 16 22:14:16.763 INFO [stderr] 
Nov 16 22:14:16.763 INFO [stderr] warning: static item is never used: `PANGRAM`
Nov 16 22:14:16.763 INFO [stderr]  --> src/misc/pipes.rs:5:1
Nov 16 22:14:16.763 INFO [stderr]   |
Nov 16 22:14:16.763 INFO [stderr] 5 | / static PANGRAM: &'static str =
Nov 16 22:14:16.763 INFO [stderr] 6 | |     "the quick brown fox jumped over the lazy dog\n";
Nov 16 22:14:16.763 INFO [stderr]   | |_____________________________________________________^
Nov 16 22:14:16.763 INFO [stderr] 
Nov 16 22:14:16.767 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:16.767 INFO [stderr]  --> src/misc/pipes.rs:8:1
Nov 16 22:14:16.767 INFO [stderr]   |
Nov 16 22:14:16.767 INFO [stderr] 8 | pub fn test() {
Nov 16 22:14:16.767 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 16 22:14:16.767 INFO [stderr] 
Nov 16 22:14:16.767 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:16.767 INFO [stderr]  --> src/misc/wait.rs:3:1
Nov 16 22:14:16.767 INFO [stderr]   |
Nov 16 22:14:16.767 INFO [stderr] 3 | pub fn test() {
Nov 16 22:14:16.767 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 16 22:14:16.767 INFO [stderr] 
Nov 16 22:14:16.767 INFO [stderr] warning: function is never used: `cat`
Nov 16 22:14:16.767 INFO [stderr]  --> src/misc/filesystem.rs:8:1
Nov 16 22:14:16.767 INFO [stderr]   |
Nov 16 22:14:16.767 INFO [stderr] 8 | fn cat(path: &Path)->io::Result<String> {
Nov 16 22:14:16.767 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:14:16.767 INFO [stderr] 
Nov 16 22:14:16.767 INFO [stderr] warning: function is never used: `echo`
Nov 16 22:14:16.767 INFO [stderr]   --> src/misc/filesystem.rs:15:1
Nov 16 22:14:16.767 INFO [stderr]    |
Nov 16 22:14:16.767 INFO [stderr] 15 | fn echo(s: &str, path: &Path)-> io::Result<()> {
Nov 16 22:14:16.767 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:14:16.767 INFO [stderr] 
Nov 16 22:14:16.767 INFO [stderr] warning: function is never used: `touch`
Nov 16 22:14:16.767 INFO [stderr]   --> src/misc/filesystem.rs:20:1
Nov 16 22:14:16.767 INFO [stderr]    |
Nov 16 22:14:16.767 INFO [stderr] 20 | fn touch(path: &Path) -> io::Result<()> {
Nov 16 22:14:16.767 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:14:16.767 INFO [stderr] 
Nov 16 22:14:16.767 INFO [stderr] warning: function is never used: `main`
Nov 16 22:14:16.767 INFO [stderr]  --> src/misc/args.rs:3:1
Nov 16 22:14:16.767 INFO [stderr]   |
Nov 16 22:14:16.767 INFO [stderr] 3 | fn main() {
Nov 16 22:14:16.767 INFO [stderr]   | ^^^^^^^^^
Nov 16 22:14:16.767 INFO [stderr] 
Nov 16 22:14:16.767 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:16.767 INFO [stderr]   --> src/types/into_from.rs:15:1
Nov 16 22:14:16.767 INFO [stderr]    |
Nov 16 22:14:16.767 INFO [stderr] 15 | pub fn test() {
Nov 16 22:14:16.767 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 16 22:14:16.767 INFO [stderr] 
Nov 16 22:14:17.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Nov 16 22:14:17.119 INFO [stderr] su: No module specific data is present
Nov 16 22:14:17.584 INFO running `"docker" "inspect" "f4ddc284247c0f3043f72524d3dcf136f1660e58ff90451e0335fcc06f997a24"`
Nov 16 22:14:17.776 INFO running `"docker" "rm" "-f" "f4ddc284247c0f3043f72524d3dcf136f1660e58ff90451e0335fcc06f997a24"`
Nov 16 22:14:17.973 INFO [stdout] f4ddc284247c0f3043f72524d3dcf136f1660e58ff90451e0335fcc06f997a24
Nov 16 22:14:17.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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"`
Nov 16 22:14:18.216 INFO [stdout] 758e6084bbcf8b5f34bae9426ed0baba49b71f9b5e06aaf96a063526617ef029
Nov 16 22:14:18.220 INFO running `"docker" "start" "-a" "758e6084bbcf8b5f34bae9426ed0baba49b71f9b5e06aaf96a063526617ef029"`
Nov 16 22:14:19.235 INFO [stderr] usermod: no changes
Nov 16 22:14:19.271 INFO [stderr]    Compiling official_docs v0.1.0 (/source)
Nov 16 22:14:19.631 INFO [stderr] warning: unused import: `std::fs`
Nov 16 22:14:19.631 INFO [stderr]  --> src/misc/filesystem.rs:1:5
Nov 16 22:14:19.631 INFO [stderr]   |
Nov 16 22:14:19.631 INFO [stderr] 1 | use std::fs;
Nov 16 22:14:19.631 INFO [stderr]   |     ^^^^^^^
Nov 16 22:14:19.631 INFO [stderr]   |
Nov 16 22:14:19.631 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 22:14:19.631 INFO [stderr] 
Nov 16 22:14:19.631 INFO [stderr] warning: unused import: `std::os::unix`
Nov 16 22:14:19.631 INFO [stderr]  --> src/misc/filesystem.rs:5:5
Nov 16 22:14:19.631 INFO [stderr]   |
Nov 16 22:14:19.631 INFO [stderr] 5 | use std::os::unix;
Nov 16 22:14:19.631 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 16 22:14:19.631 INFO [stderr] 
Nov 16 22:14:19.735 INFO [stderr] warning: unused variable: `res`
Nov 16 22:14:19.735 INFO [stderr]   --> src/misc/filesystem.rs:11:9
Nov 16 22:14:19.735 INFO [stderr]    |
Nov 16 22:14:19.735 INFO [stderr] 11 |     let res = f.read_to_string(&mut s)?;
Nov 16 22:14:19.735 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Nov 16 22:14:19.735 INFO [stderr]    |
Nov 16 22:14:19.735 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 22:14:19.735 INFO [stderr] 
Nov 16 22:14:19.735 INFO [stderr] warning: unused variable: `res`
Nov 16 22:14:19.735 INFO [stderr]   --> src/misc/filesystem.rs:21:9
Nov 16 22:14:19.735 INFO [stderr]    |
Nov 16 22:14:19.735 INFO [stderr] 21 |     let res = OpenOptions::new().create(true).write(true).open(path)?;
Nov 16 22:14:19.735 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Nov 16 22:14:19.735 INFO [stderr] 
Nov 16 22:14:19.784 INFO [stderr] warning: static item is never used: `NTHREADS`
Nov 16 22:14:19.784 INFO [stderr]  --> src/misc/threads.rs:3:1
Nov 16 22:14:19.784 INFO [stderr]   |
Nov 16 22:14:19.784 INFO [stderr] 3 | static NTHREADS: i32 = 10;
Nov 16 22:14:19.784 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:14:19.784 INFO [stderr]   |
Nov 16 22:14:19.784 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 22:14:19.784 INFO [stderr] 
Nov 16 22:14:19.784 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:19.784 INFO [stderr]  --> src/misc/threads.rs:5:1
Nov 16 22:14:19.784 INFO [stderr]   |
Nov 16 22:14:19.784 INFO [stderr] 5 | pub fn test() {
Nov 16 22:14:19.784 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 16 22:14:19.784 INFO [stderr] 
Nov 16 22:14:19.784 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:19.784 INFO [stderr]  --> src/misc/map_reduce.rs:3:1
Nov 16 22:14:19.784 INFO [stderr]   |
Nov 16 22:14:19.784 INFO [stderr] 3 | pub fn test() {
Nov 16 22:14:19.784 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 16 22:14:19.784 INFO [stderr] 
Nov 16 22:14:19.784 INFO [stderr] warning: static item is never used: `NTHREADS`
Nov 16 22:14:19.784 INFO [stderr]  --> src/misc/channels.rs:5:1
Nov 16 22:14:19.784 INFO [stderr]   |
Nov 16 22:14:19.784 INFO [stderr] 5 | static NTHREADS: i32 = 3;
Nov 16 22:14:19.784 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:14:19.784 INFO [stderr] 
Nov 16 22:14:19.784 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:19.784 INFO [stderr]  --> src/misc/channels.rs:7:1
Nov 16 22:14:19.784 INFO [stderr]   |
Nov 16 22:14:19.784 INFO [stderr] 7 | pub fn test() {
Nov 16 22:14:19.784 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 16 22:14:19.784 INFO [stderr] 
Nov 16 22:14:19.784 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:19.784 INFO [stderr]  --> src/misc/path.rs:3:1
Nov 16 22:14:19.784 INFO [stderr]   |
Nov 16 22:14:19.784 INFO [stderr] 3 | pub fn test() {
Nov 16 22:14:19.784 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 16 22:14:19.784 INFO [stderr] 
Nov 16 22:14:19.784 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:19.784 INFO [stderr]  --> src/misc/open.rs:7:1
Nov 16 22:14:19.784 INFO [stderr]   |
Nov 16 22:14:19.784 INFO [stderr] 7 | pub fn test() {
Nov 16 22:14:19.784 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 16 22:14:19.784 INFO [stderr] 
Nov 16 22:14:19.784 INFO [stderr] warning: static item is never used: `LOREM_IPSUM`
Nov 16 22:14:19.784 INFO [stderr]  --> src/misc/create.rs:1:1
Nov 16 22:14:19.784 INFO [stderr]   |
Nov 16 22:14:19.784 INFO [stderr] 1 | / static LOREM_IPSUM: &'static str =
Nov 16 22:14:19.784 INFO [stderr] 2 | |     "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
Nov 16 22:14:19.784 INFO [stderr] 3 | | tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
Nov 16 22:14:19.784 INFO [stderr] 4 | | quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
Nov 16 22:14:19.784 INFO [stderr] ... |
Nov 16 22:14:19.784 INFO [stderr] 7 | | proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
Nov 16 22:14:19.784 INFO [stderr] 8 | | ";
Nov 16 22:14:19.784 INFO [stderr]   | |__^
Nov 16 22:14:19.784 INFO [stderr] 
Nov 16 22:14:19.784 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:19.784 INFO [stderr]   --> src/misc/create.rs:15:1
Nov 16 22:14:19.784 INFO [stderr]    |
Nov 16 22:14:19.785 INFO [stderr] 15 | pub fn test() {
Nov 16 22:14:19.785 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 16 22:14:19.785 INFO [stderr] 
Nov 16 22:14:19.785 INFO [stderr] warning: static item is never used: `PANGRAM`
Nov 16 22:14:19.785 INFO [stderr]  --> src/misc/pipes.rs:5:1
Nov 16 22:14:19.785 INFO [stderr]   |
Nov 16 22:14:19.785 INFO [stderr] 5 | / static PANGRAM: &'static str =
Nov 16 22:14:19.785 INFO [stderr] 6 | |     "the quick brown fox jumped over the lazy dog\n";
Nov 16 22:14:19.785 INFO [stderr]   | |_____________________________________________________^
Nov 16 22:14:19.785 INFO [stderr] 
Nov 16 22:14:19.785 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:19.785 INFO [stderr]  --> src/misc/pipes.rs:8:1
Nov 16 22:14:19.785 INFO [stderr]   |
Nov 16 22:14:19.785 INFO [stderr] 8 | pub fn test() {
Nov 16 22:14:19.785 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 16 22:14:19.785 INFO [stderr] 
Nov 16 22:14:19.785 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:19.785 INFO [stderr]  --> src/misc/wait.rs:3:1
Nov 16 22:14:19.785 INFO [stderr]   |
Nov 16 22:14:19.785 INFO [stderr] 3 | pub fn test() {
Nov 16 22:14:19.785 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 16 22:14:19.785 INFO [stderr] 
Nov 16 22:14:19.785 INFO [stderr] warning: function is never used: `cat`
Nov 16 22:14:19.785 INFO [stderr]  --> src/misc/filesystem.rs:8:1
Nov 16 22:14:19.785 INFO [stderr]   |
Nov 16 22:14:19.785 INFO [stderr] 8 | fn cat(path: &Path)->io::Result<String> {
Nov 16 22:14:19.785 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:14:19.785 INFO [stderr] 
Nov 16 22:14:19.785 INFO [stderr] warning: function is never used: `echo`
Nov 16 22:14:19.785 INFO [stderr]   --> src/misc/filesystem.rs:15:1
Nov 16 22:14:19.785 INFO [stderr]    |
Nov 16 22:14:19.785 INFO [stderr] 15 | fn echo(s: &str, path: &Path)-> io::Result<()> {
Nov 16 22:14:19.785 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:14:19.785 INFO [stderr] 
Nov 16 22:14:19.785 INFO [stderr] warning: function is never used: `touch`
Nov 16 22:14:19.785 INFO [stderr]   --> src/misc/filesystem.rs:20:1
Nov 16 22:14:19.785 INFO [stderr]    |
Nov 16 22:14:19.785 INFO [stderr] 20 | fn touch(path: &Path) -> io::Result<()> {
Nov 16 22:14:19.785 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:14:19.785 INFO [stderr] 
Nov 16 22:14:19.785 INFO [stderr] warning: function is never used: `main`
Nov 16 22:14:19.785 INFO [stderr]  --> src/misc/args.rs:3:1
Nov 16 22:14:19.785 INFO [stderr]   |
Nov 16 22:14:19.785 INFO [stderr] 3 | fn main() {
Nov 16 22:14:19.785 INFO [stderr]   | ^^^^^^^^^
Nov 16 22:14:19.785 INFO [stderr] 
Nov 16 22:14:19.785 INFO [stderr] warning: function is never used: `test`
Nov 16 22:14:19.785 INFO [stderr]   --> src/types/into_from.rs:15:1
Nov 16 22:14:19.785 INFO [stderr]    |
Nov 16 22:14:19.785 INFO [stderr] 15 | pub fn test() {
Nov 16 22:14:19.785 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 16 22:14:19.785 INFO [stderr] 
Nov 16 22:14:20.062 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Nov 16 22:14:20.064 INFO [stderr] su: No module specific data is present
Nov 16 22:14:20.438 INFO running `"docker" "inspect" "758e6084bbcf8b5f34bae9426ed0baba49b71f9b5e06aaf96a063526617ef029"`
Nov 16 22:14:20.614 INFO running `"docker" "rm" "-f" "758e6084bbcf8b5f34bae9426ed0baba49b71f9b5e06aaf96a063526617ef029"`
Nov 16 22:14:20.715 INFO [stdout] 758e6084bbcf8b5f34bae9426ed0baba49b71f9b5e06aaf96a063526617ef029
Nov 16 22:14:20.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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"`
Nov 16 22:14:20.915 INFO [stdout] b0d2522bcbd063d4cdfe52d52a9addd93acaa98afc453c72efe3dd4a66040211
Nov 16 22:14:20.919 INFO running `"docker" "start" "-a" "b0d2522bcbd063d4cdfe52d52a9addd93acaa98afc453c72efe3dd4a66040211"`
Nov 16 22:14:21.355 INFO [stderr] usermod: no changes
Nov 16 22:14:21.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 22:14:21.383 INFO [stderr]      Running /target/debug/deps/official_docs-f9d2f3e2058e2de4
Nov 16 22:14:21.385 INFO [stdout] 
Nov 16 22:14:21.385 INFO [stdout] running 0 tests
Nov 16 22:14:21.385 INFO [stdout] 
Nov 16 22:14:21.385 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:14:21.385 INFO [stdout] 
Nov 16 22:14:21.387 INFO [stderr] su: No module specific data is present
Nov 16 22:14:21.713 INFO running `"docker" "inspect" "b0d2522bcbd063d4cdfe52d52a9addd93acaa98afc453c72efe3dd4a66040211"`
Nov 16 22:14:21.983 INFO running `"docker" "rm" "-f" "b0d2522bcbd063d4cdfe52d52a9addd93acaa98afc453c72efe3dd4a66040211"`
Nov 16 22:14:22.212 INFO [stdout] b0d2522bcbd063d4cdfe52d52a9addd93acaa98afc453c72efe3dd4a66040211