Oct 22 00:40:53.184 INFO checking qcow2-0.1.2 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 00:40:53.185 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/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 22 00:40:53.646 INFO blam! e26c3d11d950b7991838b6bc5777cafca1e89f7f6c51cc8706892af3072fe31c
Oct 22 00:40:53.652 INFO running `"docker" "start" "-a" "e26c3d11d950b7991838b6bc5777cafca1e89f7f6c51cc8706892af3072fe31c"`
Oct 22 00:40:54.788 INFO kablam! usermod: no changes
Oct 22 00:40:54.877 INFO kablam!     Checking linked-hash-map v0.0.9
Oct 22 00:40:54.885 INFO kablam!     Checking positioned-io v0.2.2
Oct 22 00:40:55.790 INFO kablam!     Checking lru-cache v0.0.7
Oct 22 00:40:56.296 INFO kablam!     Checking qcow2 v0.1.2 (/source)
Oct 22 00:40:56.940 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 22 00:40:56.940 INFO kablam!  --> src/extension.rs:1:5
Oct 22 00:40:56.940 INFO kablam!   |
Oct 22 00:40:56.940 INFO kablam! 1 | use std::ascii::AsciiExt;
Oct 22 00:40:56.940 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 22 00:40:56.940 INFO kablam!   |
Oct 22 00:40:56.940 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 22 00:40:56.940 INFO kablam! 
Oct 22 00:40:57.051 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 22 00:40:57.051 INFO kablam!  --> src/extension.rs:1:5
Oct 22 00:40:57.051 INFO kablam!   |
Oct 22 00:40:57.051 INFO kablam! 1 | use std::ascii::AsciiExt;
Oct 22 00:40:57.051 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 22 00:40:57.051 INFO kablam!   |
Oct 22 00:40:57.051 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 22 00:40:57.051 INFO kablam! 
Oct 22 00:40:57.190 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 22 00:40:57.190 INFO kablam!  --> src/extension.rs:1:5
Oct 22 00:40:57.190 INFO kablam!   |
Oct 22 00:40:57.190 INFO kablam! 1 | use std::ascii::AsciiExt;
Oct 22 00:40:57.191 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 22 00:40:57.191 INFO kablam!   |
Oct 22 00:40:57.191 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 00:40:57.191 INFO kablam! 
Oct 22 00:40:57.191 INFO kablam! warning: unused import: `byteorder::ReadBytesExt`
Oct 22 00:40:57.191 INFO kablam!  --> src/extension.rs:7:5
Oct 22 00:40:57.191 INFO kablam!   |
Oct 22 00:40:57.191 INFO kablam! 7 | use byteorder::ReadBytesExt;
Oct 22 00:40:57.191 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 00:40:57.191 INFO kablam! 
Oct 22 00:40:57.249 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:40:57.249 INFO kablam!    --> src/header.rs:207:21
Oct 22 00:40:57.250 INFO kablam!     |
Oct 22 00:40:57.250 INFO kablam! 207 |                 let mut ext = self.v3.extension(ext_code);
Oct 22 00:40:57.250 INFO kablam!     |                     ----^^^
Oct 22 00:40:57.250 INFO kablam!     |                     |
Oct 22 00:40:57.251 INFO kablam!     |                     help: remove this `mut`
Oct 22 00:40:57.251 INFO kablam!     |
Oct 22 00:40:57.251 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 00:40:57.251 INFO kablam! 
Oct 22 00:40:57.252 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 22 00:40:57.252 INFO kablam!  --> src/extension.rs:1:5
Oct 22 00:40:57.252 INFO kablam!   |
Oct 22 00:40:57.252 INFO kablam! 1 | use std::ascii::AsciiExt;
Oct 22 00:40:57.252 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 22 00:40:57.252 INFO kablam!   |
Oct 22 00:40:57.252 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 00:40:57.252 INFO kablam! 
Oct 22 00:40:57.252 INFO kablam! warning: unused import: `byteorder::ReadBytesExt`
Oct 22 00:40:57.252 INFO kablam!  --> src/extension.rs:7:5
Oct 22 00:40:57.252 INFO kablam!   |
Oct 22 00:40:57.252 INFO kablam! 7 | use byteorder::ReadBytesExt;
Oct 22 00:40:57.252 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 00:40:57.252 INFO kablam! 
Oct 22 00:40:57.276 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:40:57.276 INFO kablam!    --> src/read.rs:146:58
Oct 22 00:40:57.276 INFO kablam!     |
Oct 22 00:40:57.276 INFO kablam! 146 |     fn guest_read<T: ReadIntAt>(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Oct 22 00:40:57.276 INFO kablam!     |                                                          ----^^^
Oct 22 00:40:57.276 INFO kablam!     |                                                          |
Oct 22 00:40:57.276 INFO kablam!     |                                                          help: remove this `mut`
Oct 22 00:40:57.276 INFO kablam! 
Oct 22 00:40:57.282 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:40:57.282 INFO kablam!    --> src/read.rs:193:33
Oct 22 00:40:57.282 INFO kablam!     |
Oct 22 00:40:57.282 INFO kablam! 193 |     fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Oct 22 00:40:57.282 INFO kablam!     |                                 ----^^^
Oct 22 00:40:57.282 INFO kablam!     |                                 |
Oct 22 00:40:57.282 INFO kablam!     |                                 help: remove this `mut`
Oct 22 00:40:57.282 INFO kablam! 
Oct 22 00:40:57.305 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:40:57.305 INFO kablam!    --> src/header.rs:207:21
Oct 22 00:40:57.305 INFO kablam!     |
Oct 22 00:40:57.305 INFO kablam! 207 |                 let mut ext = self.v3.extension(ext_code);
Oct 22 00:40:57.305 INFO kablam!     |                     ----^^^
Oct 22 00:40:57.305 INFO kablam!     |                     |
Oct 22 00:40:57.305 INFO kablam!     |                     help: remove this `mut`
Oct 22 00:40:57.305 INFO kablam!     |
Oct 22 00:40:57.305 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 00:40:57.305 INFO kablam! 
Oct 22 00:40:57.328 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:40:57.328 INFO kablam!    --> src/read.rs:146:58
Oct 22 00:40:57.328 INFO kablam!     |
Oct 22 00:40:57.328 INFO kablam! 146 |     fn guest_read<T: ReadIntAt>(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Oct 22 00:40:57.328 INFO kablam!     |                                                          ----^^^
Oct 22 00:40:57.328 INFO kablam!     |                                                          |
Oct 22 00:40:57.328 INFO kablam!     |                                                          help: remove this `mut`
Oct 22 00:40:57.328 INFO kablam! 
Oct 22 00:40:57.329 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:40:57.329 INFO kablam!    --> src/read.rs:193:33
Oct 22 00:40:57.329 INFO kablam!     |
Oct 22 00:40:57.329 INFO kablam! 193 |     fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Oct 22 00:40:57.329 INFO kablam!     |                                 ----^^^
Oct 22 00:40:57.329 INFO kablam!     |                                 |
Oct 22 00:40:57.329 INFO kablam!     |                                 help: remove this `mut`
Oct 22 00:40:57.332 INFO kablam! 
Oct 22 00:40:58.712 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.90s
Oct 22 00:40:58.724 INFO kablam! su: No module specific data is present
Oct 22 00:40:59.336 INFO running `"docker" "rm" "-f" "e26c3d11d950b7991838b6bc5777cafca1e89f7f6c51cc8706892af3072fe31c"`
Oct 22 00:40:59.500 INFO blam! e26c3d11d950b7991838b6bc5777cafca1e89f7f6c51cc8706892af3072fe31c