Oct 26 18:28:59.558 INFO checking vishusandy/splitter against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 26 18:28:59.559 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 26 18:28:59.959 INFO blam! 4d9af8309d7869baf68f8cb057dd63f0cbe36fba6c639bbc3350973c4672ba83
Oct 26 18:28:59.963 INFO running `"docker" "start" "-a" "4d9af8309d7869baf68f8cb057dd63f0cbe36fba6c639bbc3350973c4672ba83"`
Oct 26 18:29:01.527 INFO kablam! usermod: no changes
Oct 26 18:29:01.647 INFO kablam!     Checking libc v0.2.30
Oct 26 18:29:01.647 INFO kablam!     Checking regex-syntax v0.4.1
Oct 26 18:29:01.647 INFO kablam!     Checking argparse v0.2.1
Oct 26 18:29:01.647 INFO kablam!     Checking thread_local v0.3.4
Oct 26 18:29:04.859 INFO kablam!     Checking memchr v1.0.1
Oct 26 18:29:04.859 INFO kablam!     Checking time v0.1.38
Oct 26 18:29:05.543 INFO kablam!     Checking aho-corasick v0.6.3
Oct 26 18:29:07.317 INFO kablam!     Checking regex v0.2.2
Oct 26 18:29:09.686 INFO kablam!     Checking splitter v0.1.0 (/source)
Oct 26 18:29:10.119 INFO kablam! warning: unused import: `BufReader`
Oct 26 18:29:10.119 INFO kablam!  --> src/main.rs:9:15
Oct 26 18:29:10.119 INFO kablam!   |
Oct 26 18:29:10.119 INFO kablam! 9 | use std::io::{BufReader, BufRead, BufWriter, Write, Read};
Oct 26 18:29:10.123 INFO kablam!   |               ^^^^^^^^^
Oct 26 18:29:10.123 INFO kablam!   |
Oct 26 18:29:10.123 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 18:29:10.123 INFO kablam! 
Oct 26 18:29:10.123 INFO kablam! warning: unused import: `std::prelude::*`
Oct 26 18:29:10.123 INFO kablam!   --> src/main.rs:11:5
Oct 26 18:29:10.123 INFO kablam!    |
Oct 26 18:29:10.123 INFO kablam! 11 | use std::prelude::*;
Oct 26 18:29:10.123 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 26 18:29:10.123 INFO kablam! 
Oct 26 18:29:10.123 INFO kablam! warning: unused import: `StoreFalse`
Oct 26 18:29:10.123 INFO kablam!   --> src/main.rs:14:59
Oct 26 18:29:10.123 INFO kablam!    |
Oct 26 18:29:10.123 INFO kablam! 14 | use argparse::{ArgumentParser, Collect, StoreTrue, Store, StoreFalse};
Oct 26 18:29:10.123 INFO kablam!    |                                                           ^^^^^^^^^^
Oct 26 18:29:10.123 INFO kablam! 
Oct 26 18:29:10.123 INFO kablam! warning: unused import: `regex::Regex`
Oct 26 18:29:10.123 INFO kablam!   --> src/main.rs:15:5
Oct 26 18:29:10.123 INFO kablam!    |
Oct 26 18:29:10.123 INFO kablam! 15 | use regex::Regex;
Oct 26 18:29:10.123 INFO kablam!    |     ^^^^^^^^^^^^
Oct 26 18:29:10.123 INFO kablam! 
Oct 26 18:29:10.143 INFO kablam! warning: unused import: `BufReader`
Oct 26 18:29:10.143 INFO kablam!  --> src/main.rs:9:15
Oct 26 18:29:10.143 INFO kablam!   |
Oct 26 18:29:10.144 INFO kablam! 9 | use std::io::{BufReader, BufRead, BufWriter, Write, Read};
Oct 26 18:29:10.144 INFO kablam!   |               ^^^^^^^^^
Oct 26 18:29:10.144 INFO kablam!   |
Oct 26 18:29:10.144 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 18:29:10.144 INFO kablam! 
Oct 26 18:29:10.144 INFO kablam! warning: unused import: `std::prelude::*`
Oct 26 18:29:10.145 INFO kablam!   --> src/main.rs:11:5
Oct 26 18:29:10.145 INFO kablam!    |
Oct 26 18:29:10.145 INFO kablam! 11 | use std::prelude::*;
Oct 26 18:29:10.145 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 26 18:29:10.145 INFO kablam! 
Oct 26 18:29:10.145 INFO kablam! warning: unused import: `StoreFalse`
Oct 26 18:29:10.146 INFO kablam!   --> src/main.rs:14:59
Oct 26 18:29:10.146 INFO kablam!    |
Oct 26 18:29:10.146 INFO kablam! 14 | use argparse::{ArgumentParser, Collect, StoreTrue, Store, StoreFalse};
Oct 26 18:29:10.146 INFO kablam!    |                                                           ^^^^^^^^^^
Oct 26 18:29:10.146 INFO kablam! 
Oct 26 18:29:10.146 INFO kablam! warning: unused import: `regex::Regex`
Oct 26 18:29:10.147 INFO kablam!   --> src/main.rs:15:5
Oct 26 18:29:10.147 INFO kablam!    |
Oct 26 18:29:10.147 INFO kablam! 15 | use regex::Regex;
Oct 26 18:29:10.147 INFO kablam!    |     ^^^^^^^^^^^^
Oct 26 18:29:10.147 INFO kablam! 
Oct 26 18:29:10.196 INFO kablam! warning: unused import: `BufRead`
Oct 26 18:29:10.196 INFO kablam!  --> src/main.rs:9:26
Oct 26 18:29:10.196 INFO kablam!   |
Oct 26 18:29:10.196 INFO kablam! 9 | use std::io::{BufReader, BufRead, BufWriter, Write, Read};
Oct 26 18:29:10.197 INFO kablam!   |                          ^^^^^^^
Oct 26 18:29:10.197 INFO kablam! 
Oct 26 18:29:10.201 INFO kablam! warning: unused variable: `size`
Oct 26 18:29:10.201 INFO kablam!   --> src/main.rs:54:9
Oct 26 18:29:10.201 INFO kablam!    |
Oct 26 18:29:10.201 INFO kablam! 54 |     let size = f.read_to_end(&mut b);
Oct 26 18:29:10.202 INFO kablam!    |         ^^^^ help: consider using `_size` instead
Oct 26 18:29:10.202 INFO kablam!    |
Oct 26 18:29:10.202 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 18:29:10.202 INFO kablam! 
Oct 26 18:29:10.202 INFO kablam! warning: unused variable: `file_path`
Oct 26 18:29:10.203 INFO kablam!    --> src/main.rs:137:9
Oct 26 18:29:10.203 INFO kablam!     |
Oct 26 18:29:10.203 INFO kablam! 137 |     let file_path = path.parent().unwrap().to_str().unwrap();
Oct 26 18:29:10.203 INFO kablam!     |         ^^^^^^^^^ help: consider using `_file_path` instead
Oct 26 18:29:10.203 INFO kablam! 
Oct 26 18:29:10.214 INFO kablam! warning: variable does not need to be mutable
Oct 26 18:29:10.215 INFO kablam!   --> src/main.rs:62:9
Oct 26 18:29:10.215 INFO kablam!    |
Oct 26 18:29:10.215 INFO kablam! 62 |     let mut text = &contents[..];
Oct 26 18:29:10.216 INFO kablam!    |         ----^^^^
Oct 26 18:29:10.216 INFO kablam!    |         |
Oct 26 18:29:10.216 INFO kablam!    |         help: remove this `mut`
Oct 26 18:29:10.216 INFO kablam!    |
Oct 26 18:29:10.216 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 26 18:29:10.216 INFO kablam! 
Oct 26 18:29:10.217 INFO kablam! warning: function is never used: `is_sep`
Oct 26 18:29:10.217 INFO kablam!   --> src/main.rs:18:1
Oct 26 18:29:10.217 INFO kablam!    |
Oct 26 18:29:10.217 INFO kablam! 18 | fn is_sep(r: &str) -> bool {
Oct 26 18:29:10.217 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 18:29:10.217 INFO kablam!    |
Oct 26 18:29:10.217 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 18:29:10.218 INFO kablam! 
Oct 26 18:29:10.225 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 18:29:10.225 INFO kablam!    --> src/main.rs:178:9
Oct 26 18:29:10.226 INFO kablam!     |
Oct 26 18:29:10.226 INFO kablam! 178 |         o.write(chunk.as_bytes());
Oct 26 18:29:10.226 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 18:29:10.226 INFO kablam!     |
Oct 26 18:29:10.227 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 26 18:29:10.227 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 18:29:10.227 INFO kablam! 
Oct 26 18:29:10.323 INFO kablam! warning: unused import: `BufRead`
Oct 26 18:29:10.323 INFO kablam!  --> src/main.rs:9:26
Oct 26 18:29:10.323 INFO kablam!   |
Oct 26 18:29:10.323 INFO kablam! 9 | use std::io::{BufReader, BufRead, BufWriter, Write, Read};
Oct 26 18:29:10.324 INFO kablam!   |                          ^^^^^^^
Oct 26 18:29:10.324 INFO kablam! 
Oct 26 18:29:10.343 INFO kablam! warning: unused variable: `size`
Oct 26 18:29:10.343 INFO kablam!   --> src/main.rs:54:9
Oct 26 18:29:10.344 INFO kablam!    |
Oct 26 18:29:10.344 INFO kablam! 54 |     let size = f.read_to_end(&mut b);
Oct 26 18:29:10.344 INFO kablam!    |         ^^^^ help: consider using `_size` instead
Oct 26 18:29:10.344 INFO kablam!    |
Oct 26 18:29:10.344 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 18:29:10.344 INFO kablam! 
Oct 26 18:29:10.344 INFO kablam! warning: unused variable: `file_path`
Oct 26 18:29:10.345 INFO kablam!    --> src/main.rs:137:9
Oct 26 18:29:10.345 INFO kablam!     |
Oct 26 18:29:10.345 INFO kablam! 137 |     let file_path = path.parent().unwrap().to_str().unwrap();
Oct 26 18:29:10.345 INFO kablam!     |         ^^^^^^^^^ help: consider using `_file_path` instead
Oct 26 18:29:10.345 INFO kablam! 
Oct 26 18:29:10.363 INFO kablam! warning: variable does not need to be mutable
Oct 26 18:29:10.363 INFO kablam!   --> src/main.rs:62:9
Oct 26 18:29:10.364 INFO kablam!    |
Oct 26 18:29:10.364 INFO kablam! 62 |     let mut text = &contents[..];
Oct 26 18:29:10.364 INFO kablam!    |         ----^^^^
Oct 26 18:29:10.364 INFO kablam!    |         |
Oct 26 18:29:10.364 INFO kablam!    |         help: remove this `mut`
Oct 26 18:29:10.365 INFO kablam!    |
Oct 26 18:29:10.365 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 26 18:29:10.365 INFO kablam! 
Oct 26 18:29:10.365 INFO kablam! warning: function is never used: `is_sep`
Oct 26 18:29:10.365 INFO kablam!   --> src/main.rs:18:1
Oct 26 18:29:10.365 INFO kablam!    |
Oct 26 18:29:10.366 INFO kablam! 18 | fn is_sep(r: &str) -> bool {
Oct 26 18:29:10.366 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 18:29:10.366 INFO kablam!    |
Oct 26 18:29:10.366 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 18:29:10.366 INFO kablam! 
Oct 26 18:29:10.386 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 18:29:10.387 INFO kablam!    --> src/main.rs:178:9
Oct 26 18:29:10.387 INFO kablam!     |
Oct 26 18:29:10.387 INFO kablam! 178 |         o.write(chunk.as_bytes());
Oct 26 18:29:10.387 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 18:29:10.387 INFO kablam!     |
Oct 26 18:29:10.388 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 26 18:29:10.388 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 18:29:10.388 INFO kablam! 
Oct 26 18:29:10.439 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.87s
Oct 26 18:29:10.439 INFO kablam! su: No module specific data is present
Oct 26 18:29:11.314 INFO running `"docker" "rm" "-f" "4d9af8309d7869baf68f8cb057dd63f0cbe36fba6c639bbc3350973c4672ba83"`
Oct 26 18:29:11.587 INFO blam! 4d9af8309d7869baf68f8cb057dd63f0cbe36fba6c639bbc3350973c4672ba83