Aug 30 07:29:09.012 INFO checking qcow2-0.1.2 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 07:29:09.012 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 07:29:09.012 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 07:29:09.170 INFO blam! ae3e059aa062d21c741c19679051d792bb3be3f892cfd22b8374d8dd9c3dd969
Aug 30 07:29:09.172 INFO running `"docker" "start" "-a" "ae3e059aa062d21c741c19679051d792bb3be3f892cfd22b8374d8dd9c3dd969"`
Aug 30 07:29:09.777 INFO kablam!     Checking linked-hash-map v0.0.9
Aug 30 07:29:09.777 INFO kablam!     Checking positioned-io v0.2.2
Aug 30 07:29:10.496 INFO kablam!     Checking lru-cache v0.0.7
Aug 30 07:29:10.946 INFO kablam!     Checking qcow2 v0.1.2 (file:///source)
Aug 30 07:29:11.581 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 30 07:29:11.582 INFO kablam!  --> src/extension.rs:1:5
Aug 30 07:29:11.582 INFO kablam!   |
Aug 30 07:29:11.582 INFO kablam! 1 | use std::ascii::AsciiExt;
Aug 30 07:29:11.582 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 07:29:11.582 INFO kablam!   |
Aug 30 07:29:11.582 INFO kablam!   = note: #[warn(deprecated)] on by default
Aug 30 07:29:11.582 INFO kablam! 
Aug 30 07:29:11.677 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 30 07:29:11.677 INFO kablam!  --> src/extension.rs:1:5
Aug 30 07:29:11.677 INFO kablam!   |
Aug 30 07:29:11.677 INFO kablam! 1 | use std::ascii::AsciiExt;
Aug 30 07:29:11.677 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 07:29:11.677 INFO kablam!   |
Aug 30 07:29:11.677 INFO kablam!   = note: #[warn(deprecated)] on by default
Aug 30 07:29:11.677 INFO kablam! 
Aug 30 07:29:12.057 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Aug 30 07:29:12.057 INFO kablam!  --> src/extension.rs:1:5
Aug 30 07:29:12.057 INFO kablam!   |
Aug 30 07:29:12.057 INFO kablam! 1 | use std::ascii::AsciiExt;
Aug 30 07:29:12.058 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 07:29:12.058 INFO kablam!   |
Aug 30 07:29:12.058 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 07:29:12.058 INFO kablam! 
Aug 30 07:29:12.058 INFO kablam! warning: unused import: `byteorder::ReadBytesExt`
Aug 30 07:29:12.058 INFO kablam!  --> src/extension.rs:7:5
Aug 30 07:29:12.058 INFO kablam!   |
Aug 30 07:29:12.058 INFO kablam! 7 | use byteorder::ReadBytesExt;
Aug 30 07:29:12.058 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:29:12.058 INFO kablam! 
Aug 30 07:29:12.159 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Aug 30 07:29:12.159 INFO kablam!  --> src/extension.rs:1:5
Aug 30 07:29:12.160 INFO kablam!   |
Aug 30 07:29:12.160 INFO kablam! 1 | use std::ascii::AsciiExt;
Aug 30 07:29:12.160 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 07:29:12.160 INFO kablam!   |
Aug 30 07:29:12.160 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 07:29:12.160 INFO kablam! 
Aug 30 07:29:12.160 INFO kablam! warning: unused import: `byteorder::ReadBytesExt`
Aug 30 07:29:12.160 INFO kablam!  --> src/extension.rs:7:5
Aug 30 07:29:12.160 INFO kablam!   |
Aug 30 07:29:12.160 INFO kablam! 7 | use byteorder::ReadBytesExt;
Aug 30 07:29:12.160 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 07:29:12.160 INFO kablam! 
Aug 30 07:29:12.174 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:29:12.174 INFO kablam!    --> src/header.rs:207:21
Aug 30 07:29:12.174 INFO kablam!     |
Aug 30 07:29:12.174 INFO kablam! 207 |                 let mut ext = self.v3.extension(ext_code);
Aug 30 07:29:12.174 INFO kablam!     |                     ----^^^
Aug 30 07:29:12.174 INFO kablam!     |                     |
Aug 30 07:29:12.174 INFO kablam!     |                     help: remove this `mut`
Aug 30 07:29:12.174 INFO kablam!     |
Aug 30 07:29:12.174 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 07:29:12.174 INFO kablam! 
Aug 30 07:29:12.203 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:29:12.203 INFO kablam!    --> src/read.rs:146:58
Aug 30 07:29:12.203 INFO kablam!     |
Aug 30 07:29:12.203 INFO kablam! 146 |     fn guest_read<T: ReadIntAt>(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Aug 30 07:29:12.203 INFO kablam!     |                                                          ----^^^
Aug 30 07:29:12.203 INFO kablam!     |                                                          |
Aug 30 07:29:12.203 INFO kablam!     |                                                          help: remove this `mut`
Aug 30 07:29:12.203 INFO kablam! 
Aug 30 07:29:12.205 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:29:12.205 INFO kablam!    --> src/read.rs:193:33
Aug 30 07:29:12.205 INFO kablam!     |
Aug 30 07:29:12.205 INFO kablam! 193 |     fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Aug 30 07:29:12.205 INFO kablam!     |                                 ----^^^
Aug 30 07:29:12.205 INFO kablam!     |                                 |
Aug 30 07:29:12.206 INFO kablam!     |                                 help: remove this `mut`
Aug 30 07:29:12.206 INFO kablam! 
Aug 30 07:29:12.264 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:29:12.264 INFO kablam!    --> src/header.rs:207:21
Aug 30 07:29:12.264 INFO kablam!     |
Aug 30 07:29:12.264 INFO kablam! 207 |                 let mut ext = self.v3.extension(ext_code);
Aug 30 07:29:12.264 INFO kablam!     |                     ----^^^
Aug 30 07:29:12.264 INFO kablam!     |                     |
Aug 30 07:29:12.264 INFO kablam!     |                     help: remove this `mut`
Aug 30 07:29:12.264 INFO kablam!     |
Aug 30 07:29:12.264 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 07:29:12.264 INFO kablam! 
Aug 30 07:29:12.311 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:29:12.311 INFO kablam!    --> src/read.rs:146:58
Aug 30 07:29:12.311 INFO kablam!     |
Aug 30 07:29:12.311 INFO kablam! 146 |     fn guest_read<T: ReadIntAt>(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Aug 30 07:29:12.311 INFO kablam!     |                                                          ----^^^
Aug 30 07:29:12.311 INFO kablam!     |                                                          |
Aug 30 07:29:12.311 INFO kablam!     |                                                          help: remove this `mut`
Aug 30 07:29:12.311 INFO kablam! 
Aug 30 07:29:12.316 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:29:12.316 INFO kablam!    --> src/read.rs:193:33
Aug 30 07:29:12.316 INFO kablam!     |
Aug 30 07:29:12.316 INFO kablam! 193 |     fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Aug 30 07:29:12.316 INFO kablam!     |                                 ----^^^
Aug 30 07:29:12.316 INFO kablam!     |                                 |
Aug 30 07:29:12.316 INFO kablam!     |                                 help: remove this `mut`
Aug 30 07:29:12.317 INFO kablam! 
Aug 30 07:29:12.918 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
Aug 30 07:29:12.924 INFO kablam! su: No module specific data is present
Aug 30 07:29:13.362 INFO running `"docker" "rm" "-f" "ae3e059aa062d21c741c19679051d792bb3be3f892cfd22b8374d8dd9c3dd969"`
Aug 30 07:29:13.448 INFO blam! ae3e059aa062d21c741c19679051d792bb3be3f892cfd22b8374d8dd9c3dd969