Sep 02 03:57:20.452 INFO checking qcow2-0.1.2 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 03:57:20.452 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 03:57:20.452 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 03:57:20.662 INFO blam! 6984da2a37b140ed427ebc33bc9b787edaffea70bbed7e2f2bd00161c0dae102
Sep 02 03:57:20.664 INFO running `"docker" "start" "-a" "6984da2a37b140ed427ebc33bc9b787edaffea70bbed7e2f2bd00161c0dae102"`
Sep 02 03:57:21.314 INFO kablam!     Checking qcow2 v0.1.2 (file:///source)
Sep 02 03:57:21.864 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 02 03:57:21.864 INFO kablam!  --> src/extension.rs:1:5
Sep 02 03:57:21.864 INFO kablam!   |
Sep 02 03:57:21.864 INFO kablam! 1 | use std::ascii::AsciiExt;
Sep 02 03:57:21.864 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 03:57:21.864 INFO kablam!   |
Sep 02 03:57:21.864 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 02 03:57:21.864 INFO kablam! 
Sep 02 03:57:21.895 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 02 03:57:21.896 INFO kablam!  --> src/extension.rs:1:5
Sep 02 03:57:21.896 INFO kablam!   |
Sep 02 03:57:21.896 INFO kablam! 1 | use std::ascii::AsciiExt;
Sep 02 03:57:21.896 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 03:57:21.896 INFO kablam!   |
Sep 02 03:57:21.897 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 02 03:57:21.897 INFO kablam! 
Sep 02 03:57:22.315 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 02 03:57:22.315 INFO kablam!  --> src/extension.rs:1:5
Sep 02 03:57:22.315 INFO kablam!   |
Sep 02 03:57:22.315 INFO kablam! 1 | use std::ascii::AsciiExt;
Sep 02 03:57:22.315 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 03:57:22.315 INFO kablam!   |
Sep 02 03:57:22.315 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 03:57:22.315 INFO kablam! 
Sep 02 03:57:22.315 INFO kablam! warning: unused import: `byteorder::ReadBytesExt`
Sep 02 03:57:22.315 INFO kablam!  --> src/extension.rs:7:5
Sep 02 03:57:22.315 INFO kablam!   |
Sep 02 03:57:22.315 INFO kablam! 7 | use byteorder::ReadBytesExt;
Sep 02 03:57:22.315 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:57:22.315 INFO kablam! 
Sep 02 03:57:22.332 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 02 03:57:22.332 INFO kablam!  --> src/extension.rs:1:5
Sep 02 03:57:22.332 INFO kablam!   |
Sep 02 03:57:22.332 INFO kablam! 1 | use std::ascii::AsciiExt;
Sep 02 03:57:22.332 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 03:57:22.332 INFO kablam!   |
Sep 02 03:57:22.332 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 03:57:22.332 INFO kablam! 
Sep 02 03:57:22.332 INFO kablam! warning: unused import: `byteorder::ReadBytesExt`
Sep 02 03:57:22.332 INFO kablam!  --> src/extension.rs:7:5
Sep 02 03:57:22.332 INFO kablam!   |
Sep 02 03:57:22.332 INFO kablam! 7 | use byteorder::ReadBytesExt;
Sep 02 03:57:22.332 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:57:22.332 INFO kablam! 
Sep 02 03:57:22.475 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:57:22.475 INFO kablam!    --> src/header.rs:207:21
Sep 02 03:57:22.475 INFO kablam!     |
Sep 02 03:57:22.475 INFO kablam! 207 |                 let mut ext = self.v3.extension(ext_code);
Sep 02 03:57:22.475 INFO kablam!     |                     ----^^^
Sep 02 03:57:22.475 INFO kablam!     |                     |
Sep 02 03:57:22.475 INFO kablam!     |                     help: remove this `mut`
Sep 02 03:57:22.475 INFO kablam!     |
Sep 02 03:57:22.475 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 03:57:22.475 INFO kablam! 
Sep 02 03:57:22.494 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:57:22.494 INFO kablam!    --> src/header.rs:207:21
Sep 02 03:57:22.494 INFO kablam!     |
Sep 02 03:57:22.494 INFO kablam! 207 |                 let mut ext = self.v3.extension(ext_code);
Sep 02 03:57:22.494 INFO kablam!     |                     ----^^^
Sep 02 03:57:22.494 INFO kablam!     |                     |
Sep 02 03:57:22.494 INFO kablam!     |                     help: remove this `mut`
Sep 02 03:57:22.494 INFO kablam!     |
Sep 02 03:57:22.494 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 03:57:22.495 INFO kablam! 
Sep 02 03:57:22.531 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:57:22.531 INFO kablam!    --> src/read.rs:146:58
Sep 02 03:57:22.531 INFO kablam!     |
Sep 02 03:57:22.531 INFO kablam! 146 |     fn guest_read<T: ReadIntAt>(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Sep 02 03:57:22.531 INFO kablam!     |                                                          ----^^^
Sep 02 03:57:22.531 INFO kablam!     |                                                          |
Sep 02 03:57:22.531 INFO kablam!     |                                                          help: remove this `mut`
Sep 02 03:57:22.532 INFO kablam! 
Sep 02 03:57:22.536 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:57:22.536 INFO kablam!    --> src/read.rs:193:33
Sep 02 03:57:22.536 INFO kablam!     |
Sep 02 03:57:22.536 INFO kablam! 193 |     fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Sep 02 03:57:22.536 INFO kablam!     |                                 ----^^^
Sep 02 03:57:22.536 INFO kablam!     |                                 |
Sep 02 03:57:22.536 INFO kablam!     |                                 help: remove this `mut`
Sep 02 03:57:22.536 INFO kablam! 
Sep 02 03:57:22.551 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:57:22.551 INFO kablam!    --> src/read.rs:146:58
Sep 02 03:57:22.551 INFO kablam!     |
Sep 02 03:57:22.551 INFO kablam! 146 |     fn guest_read<T: ReadIntAt>(&self, l1: &T, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Sep 02 03:57:22.551 INFO kablam!     |                                                          ----^^^
Sep 02 03:57:22.551 INFO kablam!     |                                                          |
Sep 02 03:57:22.551 INFO kablam!     |                                                          help: remove this `mut`
Sep 02 03:57:22.551 INFO kablam! 
Sep 02 03:57:22.555 INFO kablam! warning: variable does not need to be mutable
Sep 02 03:57:22.555 INFO kablam!    --> src/read.rs:193:33
Sep 02 03:57:22.556 INFO kablam!     |
Sep 02 03:57:22.556 INFO kablam! 193 |     fn read_at(&self, pos: u64, mut buf: &mut [u8]) -> io::Result<usize> {
Sep 02 03:57:22.556 INFO kablam!     |                                 ----^^^
Sep 02 03:57:22.556 INFO kablam!     |                                 |
Sep 02 03:57:22.556 INFO kablam!     |                                 help: remove this `mut`
Sep 02 03:57:22.556 INFO kablam! 
Sep 02 03:57:23.417 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Sep 02 03:57:23.421 INFO kablam! su: No module specific data is present
Sep 02 03:57:23.964 INFO running `"docker" "rm" "-f" "6984da2a37b140ed427ebc33bc9b787edaffea70bbed7e2f2bd00161c0dae102"`
Sep 02 03:57:24.056 INFO blam! 6984da2a37b140ed427ebc33bc9b787edaffea70bbed7e2f2bd00161c0dae102