Aug 11 11:43:51.972 INFO checking hematite-nbt-0.3.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 11:43:51.972 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 11:43:51.972 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 11:43:51.972 INFO running `"docker" "create" "-v" "/tmp/crater.5Zup1lIc8VmW:/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 11:43:52.207 INFO blam! bd4a7c002a0033fd95f7cf3f934e0ddd5f1e8c7ee86b1071a48d89bbed269dff
Aug 11 11:43:52.209 INFO running `"docker" "start" "-a" "bd4a7c002a0033fd95f7cf3f934e0ddd5f1e8c7ee86b1071a48d89bbed269dff"`
Aug 11 11:43:53.321 INFO kablam!     Checking hematite-nbt v0.3.0 (file:///source)
Aug 11 11:43:55.343 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:55.343 INFO kablam!   --> src/blob.rs:50:24
Aug 11 11:43:55.343 INFO kablam!    |
Aug 11 11:43:55.343 INFO kablam! 50 |     pub fn from_reader(mut src: &mut io::Read) -> Result<Blob> {
Aug 11 11:43:55.343 INFO kablam!    |                        ----^^^
Aug 11 11:43:55.343 INFO kablam!    |                        |
Aug 11 11:43:55.343 INFO kablam!    |                        help: remove this `mut`
Aug 11 11:43:55.369 INFO kablam!    |
Aug 11 11:43:55.369 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 11:43:55.369 INFO kablam! 
Aug 11 11:43:55.485 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:55.485 INFO kablam!   --> src/value.rs:88:32
Aug 11 11:43:55.485 INFO kablam!    |
Aug 11 11:43:55.485 INFO kablam! 88 |     pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> {
Aug 11 11:43:55.485 INFO kablam!    |                                ----^^^
Aug 11 11:43:55.485 INFO kablam!    |                                |
Aug 11 11:43:55.485 INFO kablam!    |                                help: remove this `mut`
Aug 11 11:43:55.492 INFO kablam! 
Aug 11 11:43:55.523 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:55.523 INFO kablam!   --> src/value.rs:96:25
Aug 11 11:43:55.523 INFO kablam!    |
Aug 11 11:43:55.523 INFO kablam! 96 |     pub fn write(&self, mut dst: &mut io::Write) -> Result<()> {
Aug 11 11:43:55.523 INFO kablam!    |                         ----^^^
Aug 11 11:43:55.523 INFO kablam!    |                         |
Aug 11 11:43:55.523 INFO kablam!    |                         help: remove this `mut`
Aug 11 11:43:55.523 INFO kablam! 
Aug 11 11:43:55.526 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:55.526 INFO kablam!    --> src/value.rs:155:24
Aug 11 11:43:55.526 INFO kablam!     |
Aug 11 11:43:55.526 INFO kablam! 155 |     pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> {
Aug 11 11:43:55.526 INFO kablam!     |                        ----^^^
Aug 11 11:43:55.526 INFO kablam!     |                        |
Aug 11 11:43:55.526 INFO kablam!     |                        help: remove this `mut`
Aug 11 11:43:55.526 INFO kablam! 
Aug 11 11:43:55.547 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:55.547 INFO kablam!    --> src/value.rs:170:32
Aug 11 11:43:55.547 INFO kablam!     |
Aug 11 11:43:55.547 INFO kablam! 170 |     pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result<Value> {
Aug 11 11:43:55.547 INFO kablam!     |                                ----^^^
Aug 11 11:43:55.547 INFO kablam!     |                                |
Aug 11 11:43:55.547 INFO kablam!     |                                help: remove this `mut`
Aug 11 11:43:55.547 INFO kablam! 
Aug 11 11:43:55.619 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:55.619 INFO kablam!    --> src/value.rs:309:14
Aug 11 11:43:55.619 INFO kablam!     |
Aug 11 11:43:55.619 INFO kablam! 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result<String> {
Aug 11 11:43:55.619 INFO kablam!     |              ----^^^
Aug 11 11:43:55.619 INFO kablam!     |              |
Aug 11 11:43:55.619 INFO kablam!     |              help: remove this `mut`
Aug 11 11:43:55.619 INFO kablam! 
Aug 11 11:43:56.467 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:56.467 INFO kablam!   --> src/blob.rs:50:24
Aug 11 11:43:56.467 INFO kablam!    |
Aug 11 11:43:56.467 INFO kablam! 50 |     pub fn from_reader(mut src: &mut io::Read) -> Result<Blob> {
Aug 11 11:43:56.467 INFO kablam!    |                        ----^^^
Aug 11 11:43:56.467 INFO kablam!    |                        |
Aug 11 11:43:56.467 INFO kablam!    |                        help: remove this `mut`
Aug 11 11:43:56.467 INFO kablam!    |
Aug 11 11:43:56.467 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 11:43:56.467 INFO kablam! 
Aug 11 11:43:56.548 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:56.548 INFO kablam!   --> src/value.rs:88:32
Aug 11 11:43:56.548 INFO kablam!    |
Aug 11 11:43:56.548 INFO kablam! 88 |     pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> {
Aug 11 11:43:56.548 INFO kablam!    |                                ----^^^
Aug 11 11:43:56.548 INFO kablam!    |                                |
Aug 11 11:43:56.548 INFO kablam!    |                                help: remove this `mut`
Aug 11 11:43:56.548 INFO kablam! 
Aug 11 11:43:56.574 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:56.574 INFO kablam!   --> src/value.rs:96:25
Aug 11 11:43:56.574 INFO kablam!    |
Aug 11 11:43:56.575 INFO kablam! 96 |     pub fn write(&self, mut dst: &mut io::Write) -> Result<()> {
Aug 11 11:43:56.575 INFO kablam!    |                         ----^^^
Aug 11 11:43:56.575 INFO kablam!    |                         |
Aug 11 11:43:56.575 INFO kablam!    |                         help: remove this `mut`
Aug 11 11:43:56.575 INFO kablam! 
Aug 11 11:43:56.577 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:56.577 INFO kablam!    --> src/value.rs:155:24
Aug 11 11:43:56.577 INFO kablam!     |
Aug 11 11:43:56.577 INFO kablam! 155 |     pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> {
Aug 11 11:43:56.577 INFO kablam!     |                        ----^^^
Aug 11 11:43:56.577 INFO kablam!     |                        |
Aug 11 11:43:56.577 INFO kablam!     |                        help: remove this `mut`
Aug 11 11:43:56.577 INFO kablam! 
Aug 11 11:43:56.599 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:56.599 INFO kablam!    --> src/value.rs:170:32
Aug 11 11:43:56.599 INFO kablam!     |
Aug 11 11:43:56.599 INFO kablam! 170 |     pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result<Value> {
Aug 11 11:43:56.599 INFO kablam!     |                                ----^^^
Aug 11 11:43:56.599 INFO kablam!     |                                |
Aug 11 11:43:56.599 INFO kablam!     |                                help: remove this `mut`
Aug 11 11:43:56.599 INFO kablam! 
Aug 11 11:43:56.633 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:56.633 INFO kablam!    --> src/value.rs:309:14
Aug 11 11:43:56.633 INFO kablam!     |
Aug 11 11:43:56.633 INFO kablam! 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result<String> {
Aug 11 11:43:56.633 INFO kablam!     |              ----^^^
Aug 11 11:43:56.633 INFO kablam!     |              |
Aug 11 11:43:56.633 INFO kablam!     |              help: remove this `mut`
Aug 11 11:43:56.633 INFO kablam! 
Aug 11 11:43:56.858 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.57s
Aug 11 11:43:56.862 INFO kablam! su: No module specific data is present
Aug 11 11:43:57.711 INFO running `"docker" "rm" "-f" "bd4a7c002a0033fd95f7cf3f934e0ddd5f1e8c7ee86b1071a48d89bbed269dff"`
Aug 11 11:43:57.874 INFO blam! bd4a7c002a0033fd95f7cf3f934e0ddd5f1e8c7ee86b1071a48d89bbed269dff