Aug 11 11:43:50.381 INFO checking hematite-nbt-0.3.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 11:43:50.381 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 11:43:50.381 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 11:43:50.381 INFO running `"docker" "create" "-v" "/tmp/crater.ITCuu7f5z8Py:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 11:43:50.658 INFO blam! c22d5c6eb1016b6a4ede2421314ca8635fd85bd78e85f702ac521eb80c401494
Aug 11 11:43:50.661 INFO running `"docker" "start" "-a" "c22d5c6eb1016b6a4ede2421314ca8635fd85bd78e85f702ac521eb80c401494"`
Aug 11 11:43:52.026 INFO kablam!     Checking hematite-nbt v0.3.0 (file:///source)
Aug 11 11:43:53.661 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:53.661 INFO kablam!   --> src/blob.rs:50:24
Aug 11 11:43:53.661 INFO kablam!    |
Aug 11 11:43:53.661 INFO kablam! 50 |     pub fn from_reader(mut src: &mut io::Read) -> Result<Blob> {
Aug 11 11:43:53.661 INFO kablam!    |                        ----^^^
Aug 11 11:43:53.661 INFO kablam!    |                        |
Aug 11 11:43:53.662 INFO kablam!    |                        help: remove this `mut`
Aug 11 11:43:53.662 INFO kablam!    |
Aug 11 11:43:53.662 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 11:43:53.662 INFO kablam! 
Aug 11 11:43:53.781 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:53.781 INFO kablam!   --> src/value.rs:88:32
Aug 11 11:43:53.781 INFO kablam!    |
Aug 11 11:43:53.781 INFO kablam! 88 |     pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> {
Aug 11 11:43:53.781 INFO kablam!    |                                ----^^^
Aug 11 11:43:53.781 INFO kablam!    |                                |
Aug 11 11:43:53.781 INFO kablam!    |                                help: remove this `mut`
Aug 11 11:43:53.781 INFO kablam! 
Aug 11 11:43:53.799 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:53.799 INFO kablam!   --> src/value.rs:96:25
Aug 11 11:43:53.799 INFO kablam!    |
Aug 11 11:43:53.799 INFO kablam! 96 |     pub fn write(&self, mut dst: &mut io::Write) -> Result<()> {
Aug 11 11:43:53.799 INFO kablam!    |                         ----^^^
Aug 11 11:43:53.799 INFO kablam!    |                         |
Aug 11 11:43:53.799 INFO kablam!    |                         help: remove this `mut`
Aug 11 11:43:53.799 INFO kablam! 
Aug 11 11:43:53.801 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:53.801 INFO kablam!    --> src/value.rs:155:24
Aug 11 11:43:53.801 INFO kablam!     |
Aug 11 11:43:53.801 INFO kablam! 155 |     pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> {
Aug 11 11:43:53.801 INFO kablam!     |                        ----^^^
Aug 11 11:43:53.801 INFO kablam!     |                        |
Aug 11 11:43:53.801 INFO kablam!     |                        help: remove this `mut`
Aug 11 11:43:53.802 INFO kablam! 
Aug 11 11:43:53.815 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:53.815 INFO kablam!    --> src/value.rs:170:32
Aug 11 11:43:53.815 INFO kablam!     |
Aug 11 11:43:53.815 INFO kablam! 170 |     pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result<Value> {
Aug 11 11:43:53.815 INFO kablam!     |                                ----^^^
Aug 11 11:43:53.815 INFO kablam!     |                                |
Aug 11 11:43:53.815 INFO kablam!     |                                help: remove this `mut`
Aug 11 11:43:53.815 INFO kablam! 
Aug 11 11:43:53.892 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:53.892 INFO kablam!    --> src/value.rs:309:14
Aug 11 11:43:53.892 INFO kablam!     |
Aug 11 11:43:53.892 INFO kablam! 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result<String> {
Aug 11 11:43:53.893 INFO kablam!     |              ----^^^
Aug 11 11:43:53.893 INFO kablam!     |              |
Aug 11 11:43:53.893 INFO kablam!     |              help: remove this `mut`
Aug 11 11:43:53.893 INFO kablam! 
Aug 11 11:43:54.394 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:54.394 INFO kablam!   --> src/blob.rs:50:24
Aug 11 11:43:54.394 INFO kablam!    |
Aug 11 11:43:54.394 INFO kablam! 50 |     pub fn from_reader(mut src: &mut io::Read) -> Result<Blob> {
Aug 11 11:43:54.394 INFO kablam!    |                        ----^^^
Aug 11 11:43:54.394 INFO kablam!    |                        |
Aug 11 11:43:54.394 INFO kablam!    |                        help: remove this `mut`
Aug 11 11:43:54.394 INFO kablam!    |
Aug 11 11:43:54.394 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 11:43:54.394 INFO kablam! 
Aug 11 11:43:54.462 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:54.462 INFO kablam!   --> src/value.rs:88:32
Aug 11 11:43:54.462 INFO kablam!    |
Aug 11 11:43:54.462 INFO kablam! 88 |     pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> {
Aug 11 11:43:54.462 INFO kablam!    |                                ----^^^
Aug 11 11:43:54.462 INFO kablam!    |                                |
Aug 11 11:43:54.462 INFO kablam!    |                                help: remove this `mut`
Aug 11 11:43:54.462 INFO kablam! 
Aug 11 11:43:54.480 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:54.480 INFO kablam!   --> src/value.rs:96:25
Aug 11 11:43:54.480 INFO kablam!    |
Aug 11 11:43:54.480 INFO kablam! 96 |     pub fn write(&self, mut dst: &mut io::Write) -> Result<()> {
Aug 11 11:43:54.480 INFO kablam!    |                         ----^^^
Aug 11 11:43:54.480 INFO kablam!    |                         |
Aug 11 11:43:54.480 INFO kablam!    |                         help: remove this `mut`
Aug 11 11:43:54.481 INFO kablam! 
Aug 11 11:43:54.484 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:54.484 INFO kablam!    --> src/value.rs:155:24
Aug 11 11:43:54.484 INFO kablam!     |
Aug 11 11:43:54.484 INFO kablam! 155 |     pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> {
Aug 11 11:43:54.484 INFO kablam!     |                        ----^^^
Aug 11 11:43:54.484 INFO kablam!     |                        |
Aug 11 11:43:54.484 INFO kablam!     |                        help: remove this `mut`
Aug 11 11:43:54.485 INFO kablam! 
Aug 11 11:43:54.498 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:54.498 INFO kablam!    --> src/value.rs:170:32
Aug 11 11:43:54.498 INFO kablam!     |
Aug 11 11:43:54.498 INFO kablam! 170 |     pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result<Value> {
Aug 11 11:43:54.498 INFO kablam!     |                                ----^^^
Aug 11 11:43:54.498 INFO kablam!     |                                |
Aug 11 11:43:54.498 INFO kablam!     |                                help: remove this `mut`
Aug 11 11:43:54.499 INFO kablam! 
Aug 11 11:43:54.535 INFO kablam! warning: variable does not need to be mutable
Aug 11 11:43:54.535 INFO kablam!    --> src/value.rs:309:14
Aug 11 11:43:54.535 INFO kablam!     |
Aug 11 11:43:54.535 INFO kablam! 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result<String> {
Aug 11 11:43:54.535 INFO kablam!     |              ----^^^
Aug 11 11:43:54.535 INFO kablam!     |              |
Aug 11 11:43:54.535 INFO kablam!     |              help: remove this `mut`
Aug 11 11:43:54.536 INFO kablam! 
Aug 11 11:43:54.721 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
Aug 11 11:43:54.731 INFO kablam! su: No module specific data is present
Aug 11 11:43:55.315 INFO running `"docker" "rm" "-f" "c22d5c6eb1016b6a4ede2421314ca8635fd85bd78e85f702ac521eb80c401494"`
Aug 11 11:43:55.469 INFO blam! c22d5c6eb1016b6a4ede2421314ca8635fd85bd78e85f702ac521eb80c401494