Sep 20 00:11:16.416 INFO checking hematite-nbt-0.3.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 20 00:11:16.416 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 20 00:11:16.416 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:11:16.703 INFO blam! a58f5b51900104d721f3fc238ff66408c3c6cd26b13e2430e4a993d7543ed087
Sep 20 00:11:16.709 INFO running `"docker" "start" "-a" "a58f5b51900104d721f3fc238ff66408c3c6cd26b13e2430e4a993d7543ed087"`
Sep 20 00:11:17.794 INFO kablam! usermod: no changes
Sep 20 00:11:17.859 INFO kablam!     Checking hematite-nbt v0.3.0 (/source)
Sep 20 00:11:18.839 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:11:18.839 INFO kablam!   --> src/blob.rs:50:24
Sep 20 00:11:18.839 INFO kablam!    |
Sep 20 00:11:18.839 INFO kablam! 50 |     pub fn from_reader(mut src: &mut io::Read) -> Result<Blob> {
Sep 20 00:11:18.839 INFO kablam!    |                        ----^^^
Sep 20 00:11:18.839 INFO kablam!    |                        |
Sep 20 00:11:18.839 INFO kablam!    |                        help: remove this `mut`
Sep 20 00:11:18.839 INFO kablam!    |
Sep 20 00:11:18.839 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 00:11:18.839 INFO kablam! 
Sep 20 00:11:18.863 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:11:18.863 INFO kablam!   --> src/value.rs:88:32
Sep 20 00:11:18.863 INFO kablam!    |
Sep 20 00:11:18.863 INFO kablam! 88 |     pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> {
Sep 20 00:11:18.863 INFO kablam!    |                                ----^^^
Sep 20 00:11:18.863 INFO kablam!    |                                |
Sep 20 00:11:18.863 INFO kablam!    |                                help: remove this `mut`
Sep 20 00:11:18.863 INFO kablam! 
Sep 20 00:11:18.871 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:11:18.871 INFO kablam!   --> src/value.rs:96:25
Sep 20 00:11:18.871 INFO kablam!    |
Sep 20 00:11:18.871 INFO kablam! 96 |     pub fn write(&self, mut dst: &mut io::Write) -> Result<()> {
Sep 20 00:11:18.871 INFO kablam!    |                         ----^^^
Sep 20 00:11:18.871 INFO kablam!    |                         |
Sep 20 00:11:18.871 INFO kablam!    |                         help: remove this `mut`
Sep 20 00:11:18.871 INFO kablam! 
Sep 20 00:11:18.871 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:11:18.871 INFO kablam!    --> src/value.rs:155:24
Sep 20 00:11:18.871 INFO kablam!     |
Sep 20 00:11:18.871 INFO kablam! 155 |     pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> {
Sep 20 00:11:18.871 INFO kablam!     |                        ----^^^
Sep 20 00:11:18.871 INFO kablam!     |                        |
Sep 20 00:11:18.871 INFO kablam!     |                        help: remove this `mut`
Sep 20 00:11:18.871 INFO kablam! 
Sep 20 00:11:18.879 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:11:18.879 INFO kablam!    --> src/value.rs:170:32
Sep 20 00:11:18.879 INFO kablam!     |
Sep 20 00:11:18.879 INFO kablam! 170 |     pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result<Value> {
Sep 20 00:11:18.879 INFO kablam!     |                                ----^^^
Sep 20 00:11:18.879 INFO kablam!     |                                |
Sep 20 00:11:18.879 INFO kablam!     |                                help: remove this `mut`
Sep 20 00:11:18.879 INFO kablam! 
Sep 20 00:11:18.891 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:11:18.891 INFO kablam!    --> src/value.rs:309:14
Sep 20 00:11:18.891 INFO kablam!     |
Sep 20 00:11:18.891 INFO kablam! 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result<String> {
Sep 20 00:11:18.891 INFO kablam!     |              ----^^^
Sep 20 00:11:18.891 INFO kablam!     |              |
Sep 20 00:11:18.891 INFO kablam!     |              help: remove this `mut`
Sep 20 00:11:18.891 INFO kablam! 
Sep 20 00:11:19.287 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:11:19.287 INFO kablam!   --> src/blob.rs:50:24
Sep 20 00:11:19.287 INFO kablam!    |
Sep 20 00:11:19.287 INFO kablam! 50 |     pub fn from_reader(mut src: &mut io::Read) -> Result<Blob> {
Sep 20 00:11:19.287 INFO kablam!    |                        ----^^^
Sep 20 00:11:19.287 INFO kablam!    |                        |
Sep 20 00:11:19.287 INFO kablam!    |                        help: remove this `mut`
Sep 20 00:11:19.287 INFO kablam!    |
Sep 20 00:11:19.287 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 00:11:19.287 INFO kablam! 
Sep 20 00:11:19.323 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:11:19.323 INFO kablam!   --> src/value.rs:88:32
Sep 20 00:11:19.323 INFO kablam!    |
Sep 20 00:11:19.323 INFO kablam! 88 |     pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> {
Sep 20 00:11:19.323 INFO kablam!    |                                ----^^^
Sep 20 00:11:19.323 INFO kablam!    |                                |
Sep 20 00:11:19.323 INFO kablam!    |                                help: remove this `mut`
Sep 20 00:11:19.323 INFO kablam! 
Sep 20 00:11:19.331 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:11:19.331 INFO kablam!   --> src/value.rs:96:25
Sep 20 00:11:19.331 INFO kablam!    |
Sep 20 00:11:19.331 INFO kablam! 96 |     pub fn write(&self, mut dst: &mut io::Write) -> Result<()> {
Sep 20 00:11:19.331 INFO kablam!    |                         ----^^^
Sep 20 00:11:19.331 INFO kablam!    |                         |
Sep 20 00:11:19.331 INFO kablam!    |                         help: remove this `mut`
Sep 20 00:11:19.331 INFO kablam! 
Sep 20 00:11:19.331 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:11:19.331 INFO kablam!    --> src/value.rs:155:24
Sep 20 00:11:19.331 INFO kablam!     |
Sep 20 00:11:19.331 INFO kablam! 155 |     pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> {
Sep 20 00:11:19.331 INFO kablam!     |                        ----^^^
Sep 20 00:11:19.331 INFO kablam!     |                        |
Sep 20 00:11:19.331 INFO kablam!     |                        help: remove this `mut`
Sep 20 00:11:19.331 INFO kablam! 
Sep 20 00:11:19.335 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:11:19.335 INFO kablam!    --> src/value.rs:170:32
Sep 20 00:11:19.335 INFO kablam!     |
Sep 20 00:11:19.335 INFO kablam! 170 |     pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result<Value> {
Sep 20 00:11:19.335 INFO kablam!     |                                ----^^^
Sep 20 00:11:19.335 INFO kablam!     |                                |
Sep 20 00:11:19.335 INFO kablam!     |                                help: remove this `mut`
Sep 20 00:11:19.335 INFO kablam! 
Sep 20 00:11:19.347 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:11:19.347 INFO kablam!    --> src/value.rs:309:14
Sep 20 00:11:19.347 INFO kablam!     |
Sep 20 00:11:19.347 INFO kablam! 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result<String> {
Sep 20 00:11:19.347 INFO kablam!     |              ----^^^
Sep 20 00:11:19.347 INFO kablam!     |              |
Sep 20 00:11:19.347 INFO kablam!     |              help: remove this `mut`
Sep 20 00:11:19.347 INFO kablam! 
Sep 20 00:11:19.458 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Sep 20 00:11:19.462 INFO kablam! su: No module specific data is present
Sep 20 00:11:20.842 INFO running `"docker" "rm" "-f" "a58f5b51900104d721f3fc238ff66408c3c6cd26b13e2430e4a993d7543ed087"`
Sep 20 00:11:21.087 INFO blam! a58f5b51900104d721f3fc238ff66408c3c6cd26b13e2430e4a993d7543ed087