Dec 01 12:14:54.509 INFO testing knknkn1162/sutramaking-rustbyexample against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 12:14:54.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:14:54.833 INFO [stdout] 1198c01a533286bf55ea8e601211353a6f60779ff89ab4d2e9a5c179bd4dabf2
Dec 01 12:14:54.835 INFO running `"docker" "start" "-a" "1198c01a533286bf55ea8e601211353a6f60779ff89ab4d2e9a5c179bd4dabf2"`
Dec 01 12:14:55.512 INFO [stderr] usermod: no changes
Dec 01 12:14:55.577 INFO [stderr]    Compiling official_docs v0.1.0 (/source)
Dec 01 12:14:55.842 INFO [stderr] warning: unused import: `std::fs`
Dec 01 12:14:55.842 INFO [stderr]  --> src/misc/filesystem.rs:1:5
Dec 01 12:14:55.842 INFO [stderr]   |
Dec 01 12:14:55.842 INFO [stderr] 1 | use std::fs;
Dec 01 12:14:55.842 INFO [stderr]   |     ^^^^^^^
Dec 01 12:14:55.842 INFO [stderr]   |
Dec 01 12:14:55.842 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 12:14:55.842 INFO [stderr] 
Dec 01 12:14:55.842 INFO [stderr] warning: unused import: `std::os::unix`
Dec 01 12:14:55.842 INFO [stderr]  --> src/misc/filesystem.rs:5:5
Dec 01 12:14:55.842 INFO [stderr]   |
Dec 01 12:14:55.842 INFO [stderr] 5 | use std::os::unix;
Dec 01 12:14:55.842 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 01 12:14:55.842 INFO [stderr] 
Dec 01 12:14:55.949 INFO [stderr] warning: unused variable: `res`
Dec 01 12:14:55.949 INFO [stderr]   --> src/misc/filesystem.rs:11:9
Dec 01 12:14:55.949 INFO [stderr]    |
Dec 01 12:14:55.949 INFO [stderr] 11 |     let res = f.read_to_string(&mut s)?;
Dec 01 12:14:55.949 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Dec 01 12:14:55.951 INFO [stderr]    |
Dec 01 12:14:55.951 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 12:14:55.951 INFO [stderr] 
Dec 01 12:14:55.951 INFO [stderr] warning: unused variable: `res`
Dec 01 12:14:55.951 INFO [stderr]   --> src/misc/filesystem.rs:21:9
Dec 01 12:14:55.951 INFO [stderr]    |
Dec 01 12:14:55.951 INFO [stderr] 21 |     let res = OpenOptions::new().create(true).write(true).open(path)?;
Dec 01 12:14:55.951 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Dec 01 12:14:55.951 INFO [stderr] 
Dec 01 12:14:55.988 INFO [stderr] warning: static item is never used: `NTHREADS`
Dec 01 12:14:55.988 INFO [stderr]  --> src/misc/threads.rs:3:1
Dec 01 12:14:55.988 INFO [stderr]   |
Dec 01 12:14:55.988 INFO [stderr] 3 | static NTHREADS: i32 = 10;
Dec 01 12:14:55.988 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:14:55.988 INFO [stderr]   |
Dec 01 12:14:55.988 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 12:14:55.988 INFO [stderr] 
Dec 01 12:14:55.988 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:55.988 INFO [stderr]  --> src/misc/threads.rs:5:1
Dec 01 12:14:55.988 INFO [stderr]   |
Dec 01 12:14:55.988 INFO [stderr] 5 | pub fn test() {
Dec 01 12:14:55.988 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 01 12:14:55.988 INFO [stderr] 
Dec 01 12:14:55.988 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:55.988 INFO [stderr]  --> src/misc/map_reduce.rs:3:1
Dec 01 12:14:55.988 INFO [stderr]   |
Dec 01 12:14:55.988 INFO [stderr] 3 | pub fn test() {
Dec 01 12:14:55.989 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 01 12:14:55.989 INFO [stderr] 
Dec 01 12:14:55.989 INFO [stderr] warning: static item is never used: `NTHREADS`
Dec 01 12:14:55.989 INFO [stderr]  --> src/misc/channels.rs:5:1
Dec 01 12:14:55.989 INFO [stderr]   |
Dec 01 12:14:55.989 INFO [stderr] 5 | static NTHREADS: i32 = 3;
Dec 01 12:14:55.989 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:14:55.989 INFO [stderr] 
Dec 01 12:14:55.989 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:55.989 INFO [stderr]  --> src/misc/channels.rs:7:1
Dec 01 12:14:55.989 INFO [stderr]   |
Dec 01 12:14:55.989 INFO [stderr] 7 | pub fn test() {
Dec 01 12:14:55.989 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 01 12:14:55.989 INFO [stderr] 
Dec 01 12:14:55.989 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:55.989 INFO [stderr]  --> src/misc/path.rs:3:1
Dec 01 12:14:55.989 INFO [stderr]   |
Dec 01 12:14:55.989 INFO [stderr] 3 | pub fn test() {
Dec 01 12:14:55.989 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 01 12:14:55.989 INFO [stderr] 
Dec 01 12:14:55.989 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:55.989 INFO [stderr]  --> src/misc/open.rs:7:1
Dec 01 12:14:55.989 INFO [stderr]   |
Dec 01 12:14:55.989 INFO [stderr] 7 | pub fn test() {
Dec 01 12:14:55.989 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 01 12:14:55.989 INFO [stderr] 
Dec 01 12:14:55.989 INFO [stderr] warning: static item is never used: `LOREM_IPSUM`
Dec 01 12:14:55.989 INFO [stderr]  --> src/misc/create.rs:1:1
Dec 01 12:14:55.989 INFO [stderr]   |
Dec 01 12:14:55.989 INFO [stderr] 1 | / static LOREM_IPSUM: &'static str =
Dec 01 12:14:55.989 INFO [stderr] 2 | |     "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
Dec 01 12:14:55.989 INFO [stderr] 3 | | tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
Dec 01 12:14:55.989 INFO [stderr] 4 | | quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
Dec 01 12:14:55.989 INFO [stderr] ... |
Dec 01 12:14:55.989 INFO [stderr] 7 | | proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
Dec 01 12:14:55.989 INFO [stderr] 8 | | ";
Dec 01 12:14:55.989 INFO [stderr]   | |__^
Dec 01 12:14:55.989 INFO [stderr] 
Dec 01 12:14:55.989 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:55.989 INFO [stderr]   --> src/misc/create.rs:15:1
Dec 01 12:14:55.989 INFO [stderr]    |
Dec 01 12:14:55.989 INFO [stderr] 15 | pub fn test() {
Dec 01 12:14:55.989 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 01 12:14:55.989 INFO [stderr] 
Dec 01 12:14:55.989 INFO [stderr] warning: static item is never used: `PANGRAM`
Dec 01 12:14:55.992 INFO [stderr]  --> src/misc/pipes.rs:5:1
Dec 01 12:14:55.992 INFO [stderr]   |
Dec 01 12:14:55.992 INFO [stderr] 5 | / static PANGRAM: &'static str =
Dec 01 12:14:55.992 INFO [stderr] 6 | |     "the quick brown fox jumped over the lazy dog\n";
Dec 01 12:14:55.992 INFO [stderr]   | |_____________________________________________________^
Dec 01 12:14:55.992 INFO [stderr] 
Dec 01 12:14:55.992 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:55.992 INFO [stderr]  --> src/misc/pipes.rs:8:1
Dec 01 12:14:55.992 INFO [stderr]   |
Dec 01 12:14:55.992 INFO [stderr] 8 | pub fn test() {
Dec 01 12:14:55.992 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 01 12:14:55.992 INFO [stderr] 
Dec 01 12:14:55.992 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:55.992 INFO [stderr]  --> src/misc/wait.rs:3:1
Dec 01 12:14:55.992 INFO [stderr]   |
Dec 01 12:14:55.992 INFO [stderr] 3 | pub fn test() {
Dec 01 12:14:55.992 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 01 12:14:55.992 INFO [stderr] 
Dec 01 12:14:55.992 INFO [stderr] warning: function is never used: `cat`
Dec 01 12:14:55.992 INFO [stderr]  --> src/misc/filesystem.rs:8:1
Dec 01 12:14:55.992 INFO [stderr]   |
Dec 01 12:14:55.992 INFO [stderr] 8 | fn cat(path: &Path)->io::Result<String> {
Dec 01 12:14:55.992 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:14:55.992 INFO [stderr] 
Dec 01 12:14:55.992 INFO [stderr] warning: function is never used: `echo`
Dec 01 12:14:55.992 INFO [stderr]   --> src/misc/filesystem.rs:15:1
Dec 01 12:14:55.992 INFO [stderr]    |
Dec 01 12:14:55.992 INFO [stderr] 15 | fn echo(s: &str, path: &Path)-> io::Result<()> {
Dec 01 12:14:55.993 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:14:55.993 INFO [stderr] 
Dec 01 12:14:55.993 INFO [stderr] warning: function is never used: `touch`
Dec 01 12:14:55.993 INFO [stderr]   --> src/misc/filesystem.rs:20:1
Dec 01 12:14:55.993 INFO [stderr]    |
Dec 01 12:14:55.993 INFO [stderr] 20 | fn touch(path: &Path) -> io::Result<()> {
Dec 01 12:14:55.993 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:14:55.993 INFO [stderr] 
Dec 01 12:14:55.993 INFO [stderr] warning: function is never used: `main`
Dec 01 12:14:55.993 INFO [stderr]  --> src/misc/args.rs:3:1
Dec 01 12:14:55.993 INFO [stderr]   |
Dec 01 12:14:55.993 INFO [stderr] 3 | fn main() {
Dec 01 12:14:55.993 INFO [stderr]   | ^^^^^^^^^
Dec 01 12:14:55.993 INFO [stderr] 
Dec 01 12:14:55.993 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:55.993 INFO [stderr]   --> src/types/into_from.rs:15:1
Dec 01 12:14:55.993 INFO [stderr]    |
Dec 01 12:14:55.993 INFO [stderr] 15 | pub fn test() {
Dec 01 12:14:55.993 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 01 12:14:55.993 INFO [stderr] 
Dec 01 12:14:56.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 01 12:14:56.511 INFO [stderr] su: No module specific data is present
Dec 01 12:14:57.072 INFO running `"docker" "inspect" "1198c01a533286bf55ea8e601211353a6f60779ff89ab4d2e9a5c179bd4dabf2"`
Dec 01 12:14:57.297 INFO running `"docker" "rm" "-f" "1198c01a533286bf55ea8e601211353a6f60779ff89ab4d2e9a5c179bd4dabf2"`
Dec 01 12:14:57.455 INFO [stdout] 1198c01a533286bf55ea8e601211353a6f60779ff89ab4d2e9a5c179bd4dabf2
Dec 01 12:14:57.462 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:14:57.794 INFO [stdout] 057d32f20500fa7d22593cef5857df21d9bf9b0e16d1f4116aec9a8546887a16
Dec 01 12:14:57.801 INFO running `"docker" "start" "-a" "057d32f20500fa7d22593cef5857df21d9bf9b0e16d1f4116aec9a8546887a16"`
Dec 01 12:14:58.461 INFO [stderr] usermod: no changes
Dec 01 12:14:58.502 INFO [stderr]    Compiling official_docs v0.1.0 (/source)
Dec 01 12:14:58.812 INFO [stderr] warning: unused import: `std::fs`
Dec 01 12:14:58.812 INFO [stderr]  --> src/misc/filesystem.rs:1:5
Dec 01 12:14:58.812 INFO [stderr]   |
Dec 01 12:14:58.812 INFO [stderr] 1 | use std::fs;
Dec 01 12:14:58.812 INFO [stderr]   |     ^^^^^^^
Dec 01 12:14:58.812 INFO [stderr]   |
Dec 01 12:14:58.812 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 12:14:58.812 INFO [stderr] 
Dec 01 12:14:58.812 INFO [stderr] warning: unused import: `std::os::unix`
Dec 01 12:14:58.812 INFO [stderr]  --> src/misc/filesystem.rs:5:5
Dec 01 12:14:58.812 INFO [stderr]   |
Dec 01 12:14:58.812 INFO [stderr] 5 | use std::os::unix;
Dec 01 12:14:58.812 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 01 12:14:58.812 INFO [stderr] 
Dec 01 12:14:58.904 INFO [stderr] warning: unused variable: `res`
Dec 01 12:14:58.904 INFO [stderr]   --> src/misc/filesystem.rs:11:9
Dec 01 12:14:58.904 INFO [stderr]    |
Dec 01 12:14:58.904 INFO [stderr] 11 |     let res = f.read_to_string(&mut s)?;
Dec 01 12:14:58.904 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Dec 01 12:14:58.904 INFO [stderr]    |
Dec 01 12:14:58.904 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 12:14:58.904 INFO [stderr] 
Dec 01 12:14:58.904 INFO [stderr] warning: unused variable: `res`
Dec 01 12:14:58.904 INFO [stderr]   --> src/misc/filesystem.rs:21:9
Dec 01 12:14:58.904 INFO [stderr]    |
Dec 01 12:14:58.904 INFO [stderr] 21 |     let res = OpenOptions::new().create(true).write(true).open(path)?;
Dec 01 12:14:58.904 INFO [stderr]    |         ^^^ help: consider using `_res` instead
Dec 01 12:14:58.904 INFO [stderr] 
Dec 01 12:14:58.933 INFO [stderr] warning: static item is never used: `NTHREADS`
Dec 01 12:14:58.934 INFO [stderr]  --> src/misc/threads.rs:3:1
Dec 01 12:14:58.934 INFO [stderr]   |
Dec 01 12:14:58.934 INFO [stderr] 3 | static NTHREADS: i32 = 10;
Dec 01 12:14:58.934 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:14:58.934 INFO [stderr]   |
Dec 01 12:14:58.934 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 12:14:58.934 INFO [stderr] 
Dec 01 12:14:58.934 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:58.934 INFO [stderr]  --> src/misc/threads.rs:5:1
Dec 01 12:14:58.934 INFO [stderr]   |
Dec 01 12:14:58.934 INFO [stderr] 5 | pub fn test() {
Dec 01 12:14:58.934 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 01 12:14:58.934 INFO [stderr] 
Dec 01 12:14:58.935 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:58.935 INFO [stderr]  --> src/misc/map_reduce.rs:3:1
Dec 01 12:14:58.935 INFO [stderr]   |
Dec 01 12:14:58.935 INFO [stderr] 3 | pub fn test() {
Dec 01 12:14:58.935 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 01 12:14:58.935 INFO [stderr] 
Dec 01 12:14:58.936 INFO [stderr] warning: static item is never used: `NTHREADS`
Dec 01 12:14:58.936 INFO [stderr]  --> src/misc/channels.rs:5:1
Dec 01 12:14:58.936 INFO [stderr]   |
Dec 01 12:14:58.936 INFO [stderr] 5 | static NTHREADS: i32 = 3;
Dec 01 12:14:58.936 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:14:58.936 INFO [stderr] 
Dec 01 12:14:58.936 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:58.936 INFO [stderr]  --> src/misc/channels.rs:7:1
Dec 01 12:14:58.936 INFO [stderr]   |
Dec 01 12:14:58.936 INFO [stderr] 7 | pub fn test() {
Dec 01 12:14:58.936 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 01 12:14:58.936 INFO [stderr] 
Dec 01 12:14:58.936 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:58.936 INFO [stderr]  --> src/misc/path.rs:3:1
Dec 01 12:14:58.936 INFO [stderr]   |
Dec 01 12:14:58.936 INFO [stderr] 3 | pub fn test() {
Dec 01 12:14:58.936 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 01 12:14:58.936 INFO [stderr] 
Dec 01 12:14:58.936 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:58.936 INFO [stderr]  --> src/misc/open.rs:7:1
Dec 01 12:14:58.936 INFO [stderr]   |
Dec 01 12:14:58.936 INFO [stderr] 7 | pub fn test() {
Dec 01 12:14:58.936 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 01 12:14:58.936 INFO [stderr] 
Dec 01 12:14:58.936 INFO [stderr] warning: static item is never used: `LOREM_IPSUM`
Dec 01 12:14:58.936 INFO [stderr]  --> src/misc/create.rs:1:1
Dec 01 12:14:58.936 INFO [stderr]   |
Dec 01 12:14:58.936 INFO [stderr] 1 | / static LOREM_IPSUM: &'static str =
Dec 01 12:14:58.936 INFO [stderr] 2 | |     "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
Dec 01 12:14:58.936 INFO [stderr] 3 | | tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
Dec 01 12:14:58.936 INFO [stderr] 4 | | quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
Dec 01 12:14:58.936 INFO [stderr] ... |
Dec 01 12:14:58.936 INFO [stderr] 7 | | proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
Dec 01 12:14:58.936 INFO [stderr] 8 | | ";
Dec 01 12:14:58.936 INFO [stderr]   | |__^
Dec 01 12:14:58.936 INFO [stderr] 
Dec 01 12:14:58.936 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:58.936 INFO [stderr]   --> src/misc/create.rs:15:1
Dec 01 12:14:58.936 INFO [stderr]    |
Dec 01 12:14:58.936 INFO [stderr] 15 | pub fn test() {
Dec 01 12:14:58.936 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 01 12:14:58.936 INFO [stderr] 
Dec 01 12:14:58.936 INFO [stderr] warning: static item is never used: `PANGRAM`
Dec 01 12:14:58.936 INFO [stderr]  --> src/misc/pipes.rs:5:1
Dec 01 12:14:58.936 INFO [stderr]   |
Dec 01 12:14:58.936 INFO [stderr] 5 | / static PANGRAM: &'static str =
Dec 01 12:14:58.936 INFO [stderr] 6 | |     "the quick brown fox jumped over the lazy dog\n";
Dec 01 12:14:58.936 INFO [stderr]   | |_____________________________________________________^
Dec 01 12:14:58.936 INFO [stderr] 
Dec 01 12:14:58.936 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:58.936 INFO [stderr]  --> src/misc/pipes.rs:8:1
Dec 01 12:14:58.936 INFO [stderr]   |
Dec 01 12:14:58.936 INFO [stderr] 8 | pub fn test() {
Dec 01 12:14:58.936 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 01 12:14:58.936 INFO [stderr] 
Dec 01 12:14:58.936 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:58.936 INFO [stderr]  --> src/misc/wait.rs:3:1
Dec 01 12:14:58.936 INFO [stderr]   |
Dec 01 12:14:58.936 INFO [stderr] 3 | pub fn test() {
Dec 01 12:14:58.936 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 01 12:14:58.936 INFO [stderr] 
Dec 01 12:14:58.936 INFO [stderr] warning: function is never used: `cat`
Dec 01 12:14:58.936 INFO [stderr]  --> src/misc/filesystem.rs:8:1
Dec 01 12:14:58.936 INFO [stderr]   |
Dec 01 12:14:58.936 INFO [stderr] 8 | fn cat(path: &Path)->io::Result<String> {
Dec 01 12:14:58.936 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:14:58.936 INFO [stderr] 
Dec 01 12:14:58.936 INFO [stderr] warning: function is never used: `echo`
Dec 01 12:14:58.936 INFO [stderr]   --> src/misc/filesystem.rs:15:1
Dec 01 12:14:58.937 INFO [stderr]    |
Dec 01 12:14:58.937 INFO [stderr] 15 | fn echo(s: &str, path: &Path)-> io::Result<()> {
Dec 01 12:14:58.937 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:14:58.937 INFO [stderr] 
Dec 01 12:14:58.937 INFO [stderr] warning: function is never used: `touch`
Dec 01 12:14:58.937 INFO [stderr]   --> src/misc/filesystem.rs:20:1
Dec 01 12:14:58.937 INFO [stderr]    |
Dec 01 12:14:58.937 INFO [stderr] 20 | fn touch(path: &Path) -> io::Result<()> {
Dec 01 12:14:58.937 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:14:58.937 INFO [stderr] 
Dec 01 12:14:58.937 INFO [stderr] warning: function is never used: `main`
Dec 01 12:14:58.937 INFO [stderr]  --> src/misc/args.rs:3:1
Dec 01 12:14:58.937 INFO [stderr]   |
Dec 01 12:14:58.937 INFO [stderr] 3 | fn main() {
Dec 01 12:14:58.937 INFO [stderr]   | ^^^^^^^^^
Dec 01 12:14:58.937 INFO [stderr] 
Dec 01 12:14:58.939 INFO [stderr] warning: function is never used: `test`
Dec 01 12:14:58.939 INFO [stderr]   --> src/types/into_from.rs:15:1
Dec 01 12:14:58.939 INFO [stderr]    |
Dec 01 12:14:58.939 INFO [stderr] 15 | pub fn test() {
Dec 01 12:14:58.939 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 01 12:14:58.939 INFO [stderr] 
Dec 01 12:14:59.338 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 01 12:14:59.339 INFO [stderr] su: No module specific data is present
Dec 01 12:14:59.787 INFO running `"docker" "inspect" "057d32f20500fa7d22593cef5857df21d9bf9b0e16d1f4116aec9a8546887a16"`
Dec 01 12:14:59.921 INFO running `"docker" "rm" "-f" "057d32f20500fa7d22593cef5857df21d9bf9b0e16d1f4116aec9a8546887a16"`
Dec 01 12:15:00.000 INFO [stdout] 057d32f20500fa7d22593cef5857df21d9bf9b0e16d1f4116aec9a8546887a16
Dec 01 12:15:00.002 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:15:00.271 INFO [stdout] 1081f366d5f24480f42a751dc08c752915763005ba1334c94ba14663629ddf18
Dec 01 12:15:00.279 INFO running `"docker" "start" "-a" "1081f366d5f24480f42a751dc08c752915763005ba1334c94ba14663629ddf18"`
Dec 01 12:15:01.309 INFO [stderr] usermod: no changes
Dec 01 12:15:01.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 12:15:01.359 INFO [stderr]      Running /target/debug/deps/official_docs-3959a8a76219a185
Dec 01 12:15:01.362 INFO [stdout] 
Dec 01 12:15:01.362 INFO [stdout] running 0 tests
Dec 01 12:15:01.362 INFO [stdout] 
Dec 01 12:15:01.362 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 12:15:01.362 INFO [stdout] 
Dec 01 12:15:01.367 INFO [stderr] su: No module specific data is present
Dec 01 12:15:01.872 INFO running `"docker" "inspect" "1081f366d5f24480f42a751dc08c752915763005ba1334c94ba14663629ddf18"`
Dec 01 12:15:02.060 INFO running `"docker" "rm" "-f" "1081f366d5f24480f42a751dc08c752915763005ba1334c94ba14663629ddf18"`
Dec 01 12:15:02.224 INFO [stdout] 1081f366d5f24480f42a751dc08c752915763005ba1334c94ba14663629ddf18
