Nov 01 17:13:23.431 INFO testing UgnilJoZ/rust-pv against beta-2018-10-30 for beta-1.31-1
Nov 01 17:13:23.431 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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"`
Nov 01 17:13:23.654 INFO blam! 661197c1a8ba0f805553eef90f3ad0180eda9d49138b6ffe8a33ef63786d51df
Nov 01 17:13:23.656 INFO running `"docker" "start" "-a" "661197c1a8ba0f805553eef90f3ad0180eda9d49138b6ffe8a33ef63786d51df"`
Nov 01 17:13:24.010 INFO kablam! usermod: no changes
Nov 01 17:13:24.038 INFO kablam!    Compiling pv v0.3.0 (/source)
Nov 01 17:13:24.389 INFO kablam! warning: unused import: `Stdio`
Nov 01 17:13:24.389 INFO kablam!  --> src/main.rs:8:28
Nov 01 17:13:24.389 INFO kablam!   |
Nov 01 17:13:24.389 INFO kablam! 8 | use std::process::{Command,Stdio,exit};
Nov 01 17:13:24.389 INFO kablam!   |                            ^^^^^
Nov 01 17:13:24.389 INFO kablam!   |
Nov 01 17:13:24.389 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 17:13:24.389 INFO kablam! 
Nov 01 17:13:24.389 INFO kablam! warning: unused import: `fs`
Nov 01 17:13:24.389 INFO kablam!   --> src/main.rs:10:31
Nov 01 17:13:24.389 INFO kablam!    |
Nov 01 17:13:24.389 INFO kablam! 10 | use std::{thread,time,cmp,env,fs};
Nov 01 17:13:24.389 INFO kablam!    |                               ^^
Nov 01 17:13:24.389 INFO kablam! 
Nov 01 17:13:24.477 INFO kablam! warning: unused variable: `size`
Nov 01 17:13:24.477 INFO kablam!   --> src/main.rs:68:48
Nov 01 17:13:24.477 INFO kablam!    |
Nov 01 17:13:24.478 INFO kablam! 68 | fn read_bytes<R: Read, W: Write>(file: &mut R, size: usize, output: &mut W, ref bytes_read: &std::sync::Arc<Mutex<usize>>, end_of_file: Arc<Mutex<bool>>) {
Nov 01 17:13:24.478 INFO kablam!    |                                                ^^^^ help: consider using `_size` instead
Nov 01 17:13:24.478 INFO kablam!    |
Nov 01 17:13:24.478 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 17:13:24.478 INFO kablam! 
Nov 01 17:13:24.479 INFO kablam! warning: unused variable: `size`
Nov 01 17:13:24.479 INFO kablam!   --> src/main.rs:76:51
Nov 01 17:13:24.479 INFO kablam!    |
Nov 01 17:13:24.479 INFO kablam! 76 | fn read_lines<R: BufRead, W: Write>(file: &mut R, size: usize, output: &mut W, ref bytes_read: &std::sync::Arc<Mutex<usize>>, end_of_file: Arc<Mutex<bool>>) {
Nov 01 17:13:24.479 INFO kablam!    |                                                   ^^^^ help: consider using `_size` instead
Nov 01 17:13:24.479 INFO kablam! 
Nov 01 17:13:24.480 INFO kablam! warning: unused variable: `prog`
Nov 01 17:13:24.480 INFO kablam!   --> src/main.rs:88:6
Nov 01 17:13:24.480 INFO kablam!    |
Nov 01 17:13:24.480 INFO kablam! 88 |     let prog = args[0].clone();
Nov 01 17:13:24.480 INFO kablam!    |         ^^^^ help: consider using `_prog` instead
Nov 01 17:13:24.480 INFO kablam! 
Nov 01 17:13:24.501 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:13:24.501 INFO kablam!    --> src/main.rs:142:7
Nov 01 17:13:24.501 INFO kablam!     |
Nov 01 17:13:24.501 INFO kablam! 142 |         let mut file = File::open(filename).unwrap();
Nov 01 17:13:24.501 INFO kablam!     |             ----^^^^
Nov 01 17:13:24.501 INFO kablam!     |             |
Nov 01 17:13:24.501 INFO kablam!     |             help: remove this `mut`
Nov 01 17:13:24.501 INFO kablam!     |
Nov 01 17:13:24.501 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 17:13:24.501 INFO kablam! 
Nov 01 17:13:24.501 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:13:24.501 INFO kablam!    --> src/main.rs:149:7
Nov 01 17:13:24.501 INFO kablam!     |
Nov 01 17:13:24.501 INFO kablam! 149 |         let mut file = io::stdin();
Nov 01 17:13:24.501 INFO kablam!     |             ----^^^^
Nov 01 17:13:24.501 INFO kablam!     |             |
Nov 01 17:13:24.501 INFO kablam!     |             help: remove this `mut`
Nov 01 17:13:24.501 INFO kablam! 
Nov 01 17:13:24.504 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 17:13:24.504 INFO kablam!   --> src/main.rs:36:2
Nov 01 17:13:24.504 INFO kablam!    |
Nov 01 17:13:24.504 INFO kablam! 36 |     io::stderr().write(sequence.as_slice());
Nov 01 17:13:24.504 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:24.504 INFO kablam!    |
Nov 01 17:13:24.504 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 17:13:24.504 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:13:24.504 INFO kablam! 
Nov 01 17:13:24.504 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 17:13:24.504 INFO kablam!   --> src/main.rs:37:2
Nov 01 17:13:24.504 INFO kablam!    |
Nov 01 17:13:24.504 INFO kablam! 37 |     io::stderr().flush();
Nov 01 17:13:24.504 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:24.504 INFO kablam!    |
Nov 01 17:13:24.504 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:13:24.504 INFO kablam! 
Nov 01 17:13:24.504 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 17:13:24.504 INFO kablam!   --> src/main.rs:43:2
Nov 01 17:13:24.504 INFO kablam!    |
Nov 01 17:13:24.504 INFO kablam! 43 |     io::stderr().write(sequence.as_slice());
Nov 01 17:13:24.504 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:24.504 INFO kablam!    |
Nov 01 17:13:24.504 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:13:24.504 INFO kablam! 
Nov 01 17:13:24.504 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 17:13:24.504 INFO kablam!   --> src/main.rs:44:2
Nov 01 17:13:24.504 INFO kablam!    |
Nov 01 17:13:24.504 INFO kablam! 44 |     io::stderr().flush();
Nov 01 17:13:24.504 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:24.504 INFO kablam!    |
Nov 01 17:13:24.504 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:13:24.504 INFO kablam! 
Nov 01 17:13:25.299 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Nov 01 17:13:25.299 INFO kablam! su: No module specific data is present
Nov 01 17:13:25.626 INFO running `"docker" "rm" "-f" "661197c1a8ba0f805553eef90f3ad0180eda9d49138b6ffe8a33ef63786d51df"`
Nov 01 17:13:25.706 INFO blam! 661197c1a8ba0f805553eef90f3ad0180eda9d49138b6ffe8a33ef63786d51df
Nov 01 17:13:25.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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"`
Nov 01 17:13:25.851 INFO blam! a79c45e038abcdd111a6a14d658e1073530a4cd5526c4ccfb45907c7d476fe33
Nov 01 17:13:25.853 INFO running `"docker" "start" "-a" "a79c45e038abcdd111a6a14d658e1073530a4cd5526c4ccfb45907c7d476fe33"`
Nov 01 17:13:26.197 INFO kablam! usermod: no changes
Nov 01 17:13:26.227 INFO kablam!    Compiling pv v0.3.0 (/source)
Nov 01 17:13:26.577 INFO kablam! warning: unused import: `Stdio`
Nov 01 17:13:26.577 INFO kablam!  --> src/main.rs:8:28
Nov 01 17:13:26.577 INFO kablam!   |
Nov 01 17:13:26.577 INFO kablam! 8 | use std::process::{Command,Stdio,exit};
Nov 01 17:13:26.577 INFO kablam!   |                            ^^^^^
Nov 01 17:13:26.577 INFO kablam!   |
Nov 01 17:13:26.577 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 17:13:26.577 INFO kablam! 
Nov 01 17:13:26.577 INFO kablam! warning: unused import: `fs`
Nov 01 17:13:26.577 INFO kablam!   --> src/main.rs:10:31
Nov 01 17:13:26.577 INFO kablam!    |
Nov 01 17:13:26.577 INFO kablam! 10 | use std::{thread,time,cmp,env,fs};
Nov 01 17:13:26.577 INFO kablam!    |                               ^^
Nov 01 17:13:26.577 INFO kablam! 
Nov 01 17:13:26.655 INFO kablam! warning: unused variable: `size`
Nov 01 17:13:26.655 INFO kablam!   --> src/main.rs:68:48
Nov 01 17:13:26.655 INFO kablam!    |
Nov 01 17:13:26.655 INFO kablam! 68 | fn read_bytes<R: Read, W: Write>(file: &mut R, size: usize, output: &mut W, ref bytes_read: &std::sync::Arc<Mutex<usize>>, end_of_file: Arc<Mutex<bool>>) {
Nov 01 17:13:26.655 INFO kablam!    |                                                ^^^^ help: consider using `_size` instead
Nov 01 17:13:26.655 INFO kablam!    |
Nov 01 17:13:26.655 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 17:13:26.655 INFO kablam! 
Nov 01 17:13:26.655 INFO kablam! warning: unused variable: `size`
Nov 01 17:13:26.655 INFO kablam!   --> src/main.rs:76:51
Nov 01 17:13:26.655 INFO kablam!    |
Nov 01 17:13:26.655 INFO kablam! 76 | fn read_lines<R: BufRead, W: Write>(file: &mut R, size: usize, output: &mut W, ref bytes_read: &std::sync::Arc<Mutex<usize>>, end_of_file: Arc<Mutex<bool>>) {
Nov 01 17:13:26.655 INFO kablam!    |                                                   ^^^^ help: consider using `_size` instead
Nov 01 17:13:26.655 INFO kablam! 
Nov 01 17:13:26.655 INFO kablam! warning: unused variable: `prog`
Nov 01 17:13:26.655 INFO kablam!   --> src/main.rs:88:6
Nov 01 17:13:26.655 INFO kablam!    |
Nov 01 17:13:26.656 INFO kablam! 88 |     let prog = args[0].clone();
Nov 01 17:13:26.656 INFO kablam!    |         ^^^^ help: consider using `_prog` instead
Nov 01 17:13:26.656 INFO kablam! 
Nov 01 17:13:26.682 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:13:26.682 INFO kablam!    --> src/main.rs:142:7
Nov 01 17:13:26.682 INFO kablam!     |
Nov 01 17:13:26.682 INFO kablam! 142 |         let mut file = File::open(filename).unwrap();
Nov 01 17:13:26.682 INFO kablam!     |             ----^^^^
Nov 01 17:13:26.682 INFO kablam!     |             |
Nov 01 17:13:26.682 INFO kablam!     |             help: remove this `mut`
Nov 01 17:13:26.682 INFO kablam!     |
Nov 01 17:13:26.682 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 17:13:26.682 INFO kablam! 
Nov 01 17:13:26.682 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:13:26.682 INFO kablam!    --> src/main.rs:149:7
Nov 01 17:13:26.682 INFO kablam!     |
Nov 01 17:13:26.682 INFO kablam! 149 |         let mut file = io::stdin();
Nov 01 17:13:26.682 INFO kablam!     |             ----^^^^
Nov 01 17:13:26.682 INFO kablam!     |             |
Nov 01 17:13:26.682 INFO kablam!     |             help: remove this `mut`
Nov 01 17:13:26.682 INFO kablam! 
Nov 01 17:13:26.682 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 17:13:26.682 INFO kablam!   --> src/main.rs:36:2
Nov 01 17:13:26.682 INFO kablam!    |
Nov 01 17:13:26.682 INFO kablam! 36 |     io::stderr().write(sequence.as_slice());
Nov 01 17:13:26.682 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:26.682 INFO kablam!    |
Nov 01 17:13:26.682 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 17:13:26.682 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:13:26.682 INFO kablam! 
Nov 01 17:13:26.682 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 17:13:26.682 INFO kablam!   --> src/main.rs:37:2
Nov 01 17:13:26.682 INFO kablam!    |
Nov 01 17:13:26.682 INFO kablam! 37 |     io::stderr().flush();
Nov 01 17:13:26.682 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:26.682 INFO kablam!    |
Nov 01 17:13:26.682 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:13:26.683 INFO kablam! 
Nov 01 17:13:26.683 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 17:13:26.683 INFO kablam!   --> src/main.rs:43:2
Nov 01 17:13:26.683 INFO kablam!    |
Nov 01 17:13:26.683 INFO kablam! 43 |     io::stderr().write(sequence.as_slice());
Nov 01 17:13:26.683 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:26.683 INFO kablam!    |
Nov 01 17:13:26.683 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:13:26.683 INFO kablam! 
Nov 01 17:13:26.683 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 17:13:26.683 INFO kablam!   --> src/main.rs:44:2
Nov 01 17:13:26.683 INFO kablam!    |
Nov 01 17:13:26.683 INFO kablam! 44 |     io::stderr().flush();
Nov 01 17:13:26.683 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:26.683 INFO kablam!    |
Nov 01 17:13:26.687 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:13:26.688 INFO kablam! 
Nov 01 17:13:26.990 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 01 17:13:27.000 INFO kablam! su: No module specific data is present
Nov 01 17:13:27.243 INFO running `"docker" "rm" "-f" "a79c45e038abcdd111a6a14d658e1073530a4cd5526c4ccfb45907c7d476fe33"`
Nov 01 17:13:27.338 INFO blam! a79c45e038abcdd111a6a14d658e1073530a4cd5526c4ccfb45907c7d476fe33
Nov 01 17:13:27.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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"`
Nov 01 17:13:27.579 INFO blam! 7e5d4f7a8be0d7fd685b0050489869b1a1d82cd53169cca500ad7fec9f58269e
Nov 01 17:13:27.581 INFO running `"docker" "start" "-a" "7e5d4f7a8be0d7fd685b0050489869b1a1d82cd53169cca500ad7fec9f58269e"`
Nov 01 17:13:27.963 INFO kablam! usermod: no changes
Nov 01 17:13:28.023 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 01 17:13:28.039 INFO kablam!      Running /target/debug/deps/pv-e71b24009180b31c
Nov 01 17:13:28.046 INFO blam! 
Nov 01 17:13:28.047 INFO blam! running 0 tests
Nov 01 17:13:28.047 INFO blam! 
Nov 01 17:13:28.047 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 17:13:28.047 INFO blam! 
Nov 01 17:13:28.055 INFO kablam! su: No module specific data is present
Nov 01 17:13:28.463 INFO running `"docker" "rm" "-f" "7e5d4f7a8be0d7fd685b0050489869b1a1d82cd53169cca500ad7fec9f58269e"`
Nov 01 17:13:28.688 INFO blam! 7e5d4f7a8be0d7fd685b0050489869b1a1d82cd53169cca500ad7fec9f58269e
