Aug 11 05:32:33.261 INFO checking qcow2-0.1.2 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 05:32:33.261 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:32:33.261 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:32:33.261 INFO running `"docker" "create" "-v" "/tmp/crater.3HHCJICLJH4M:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 05:32:33.528 INFO blam! 8d4db8e3f68cb73c69f2bb6757aa076c2ebf2e05bae6b580e71191dabb56303c
Aug 11 05:32:33.531 INFO running `"docker" "start" "-a" "8d4db8e3f68cb73c69f2bb6757aa076c2ebf2e05bae6b580e71191dabb56303c"`
Aug 11 05:32:34.884 INFO kablam!     Checking positioned-io v0.2.2
Aug 11 05:32:35.917 INFO kablam!     Checking qcow2 v0.1.2 (file:///source)
Aug 11 05:32:36.699 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 11 05:32:36.699 INFO kablam!  --> src/extension.rs:1:5
Aug 11 05:32:36.699 INFO kablam!   |
Aug 11 05:32:36.699 INFO kablam! 1 | use std::ascii::AsciiExt;
Aug 11 05:32:36.700 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 11 05:32:36.704 INFO kablam!   |
Aug 11 05:32:36.704 INFO kablam!   = note: #[warn(deprecated)] on by default
Aug 11 05:32:36.704 INFO kablam! 
Aug 11 05:32:36.860 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 11 05:32:36.860 INFO kablam!  --> src/extension.rs:1:5
Aug 11 05:32:36.860 INFO kablam!   |
Aug 11 05:32:36.860 INFO kablam! 1 | use std::ascii::AsciiExt;
Aug 11 05:32:36.860 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 11 05:32:36.861 INFO kablam!   |
Aug 11 05:32:36.861 INFO kablam!   = note: #[warn(deprecated)] on by default
Aug 11 05:32:36.861 INFO kablam! 
Aug 11 05:32:37.666 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Aug 11 05:32:37.666 INFO kablam!  --> src/extension.rs:1:5
Aug 11 05:32:37.666 INFO kablam!   |
Aug 11 05:32:37.666 INFO kablam! 1 | use std::ascii::AsciiExt;
Aug 11 05:32:37.666 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 11 05:32:37.673 INFO kablam!   |
Aug 11 05:32:37.674 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 05:32:37.674 INFO kablam! 
Aug 11 05:32:37.692 INFO kablam! warning: unused import: `byteorder::ReadBytesExt`
Aug 11 05:32:37.692 INFO kablam!  --> src/extension.rs:7:5
Aug 11 05:32:37.692 INFO kablam!   |
Aug 11 05:32:37.692 INFO kablam! 7 | use byteorder::ReadBytesExt;
Aug 11 05:32:37.692 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 05:32:37.692 INFO kablam! 
Aug 11 05:32:37.692 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Aug 11 05:32:37.692 INFO kablam!  --> src/extension.rs:1:5
Aug 11 05:32:37.692 INFO kablam!   |
Aug 11 05:32:37.692 INFO kablam! 1 | use std::ascii::AsciiExt;
Aug 11 05:32:37.693 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 11 05:32:37.693 INFO kablam!   |
Aug 11 05:32:37.693 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 05:32:37.693 INFO kablam! 
Aug 11 05:32:37.693 INFO kablam! warning: unused import: `byteorder::ReadBytesExt`
Aug 11 05:32:37.693 INFO kablam!  --> src/extension.rs:7:5
Aug 11 05:32:37.693 INFO kablam!   |
Aug 11 05:32:37.693 INFO kablam! 7 | use byteorder::ReadBytesExt;
Aug 11 05:32:37.693 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 05:32:37.693 INFO kablam! 
Aug 11 05:32:37.856 INFO kablam! warning: variable does not need to be mutable
Aug 11 05:32:37.856 INFO kablam!    --> src/header.rs:207:21
Aug 11 05:32:37.856 INFO kablam!     |
Aug 11 05:32:37.856 INFO kablam! 207 |                 let mut ext = self.v3.extension(ext_code);
Aug 11 05:32:37.856 INFO kablam!     |                     ----^^^
Aug 11 05:32:37.856 INFO kablam!     |                     |
Aug 11 05:32:37.856 INFO kablam!     |                     help: remove this `mut`
Aug 11 05:32:37.856 INFO kablam!     |
Aug 11 05:32:37.856 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 05:32:37.856 INFO kablam! 
Aug 11 05:32:37.967 INFO kablam! warning: variable does not need to be mutable
Aug 11 05:32:37.967 INFO kablam!    --> src/read.rs:146:58
Aug 11 05:32:37.967 INFO kablam!     |
Aug 11 05:32:37.967 INFO kablam! 146 |     fn guest_read<T: ReadIntAt>(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Aug 11 05:32:37.967 INFO kablam!     |                                                          ----^^^
Aug 11 05:32:37.967 INFO kablam!     |                                                          |
Aug 11 05:32:37.967 INFO kablam!     |                                                          help: remove this `mut`
Aug 11 05:32:37.967 INFO kablam! 
Aug 11 05:32:37.972 INFO kablam! warning: variable does not need to be mutable
Aug 11 05:32:37.972 INFO kablam!    --> src/read.rs:193:33
Aug 11 05:32:37.972 INFO kablam!     |
Aug 11 05:32:37.972 INFO kablam! 193 |     fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Aug 11 05:32:37.972 INFO kablam!     |                                 ----^^^
Aug 11 05:32:37.972 INFO kablam!     |                                 |
Aug 11 05:32:37.972 INFO kablam!     |                                 help: remove this `mut`
Aug 11 05:32:37.972 INFO kablam! 
Aug 11 05:32:38.030 INFO kablam! warning: variable does not need to be mutable
Aug 11 05:32:38.030 INFO kablam!    --> src/header.rs:207:21
Aug 11 05:32:38.030 INFO kablam!     |
Aug 11 05:32:38.030 INFO kablam! 207 |                 let mut ext = self.v3.extension(ext_code);
Aug 11 05:32:38.030 INFO kablam!     |                     ----^^^
Aug 11 05:32:38.030 INFO kablam!     |                     |
Aug 11 05:32:38.030 INFO kablam!     |                     help: remove this `mut`
Aug 11 05:32:38.031 INFO kablam!     |
Aug 11 05:32:38.036 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 05:32:38.037 INFO kablam! 
Aug 11 05:32:38.237 INFO kablam! warning: variable does not need to be mutable
Aug 11 05:32:38.237 INFO kablam!    --> src/read.rs:146:58
Aug 11 05:32:38.237 INFO kablam!     |
Aug 11 05:32:38.237 INFO kablam! 146 |     fn guest_read<T: ReadIntAt>(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Aug 11 05:32:38.237 INFO kablam!     |                                                          ----^^^
Aug 11 05:32:38.238 INFO kablam!     |                                                          |
Aug 11 05:32:38.238 INFO kablam!     |                                                          help: remove this `mut`
Aug 11 05:32:38.238 INFO kablam! 
Aug 11 05:32:38.243 INFO kablam! warning: variable does not need to be mutable
Aug 11 05:32:38.243 INFO kablam!    --> src/read.rs:193:33
Aug 11 05:32:38.243 INFO kablam!     |
Aug 11 05:32:38.243 INFO kablam! 193 |     fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Aug 11 05:32:38.243 INFO kablam!     |                                 ----^^^
Aug 11 05:32:38.243 INFO kablam!     |                                 |
Aug 11 05:32:38.243 INFO kablam!     |                                 help: remove this `mut`
Aug 11 05:32:38.244 INFO kablam! 
Aug 11 05:32:39.677 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
Aug 11 05:32:39.685 INFO kablam! su: No module specific data is present
Aug 11 05:32:40.445 INFO running `"docker" "rm" "-f" "8d4db8e3f68cb73c69f2bb6757aa076c2ebf2e05bae6b580e71191dabb56303c"`
Aug 11 05:32:40.604 INFO blam! 8d4db8e3f68cb73c69f2bb6757aa076c2ebf2e05bae6b580e71191dabb56303c