Oct 27 20:55:20.232 INFO checking hematite-nbt-0.3.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 20:55:20.234 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/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 27 20:55:20.659 INFO blam! 4ced8e2ffc51f126b1622abb6035743b5b376cb100377edb1bd8d509bb60ac4d
Oct 27 20:55:20.661 INFO running `"docker" "start" "-a" "4ced8e2ffc51f126b1622abb6035743b5b376cb100377edb1bd8d509bb60ac4d"`
Oct 27 20:55:22.331 INFO kablam! usermod: no changes
Oct 27 20:55:22.431 INFO kablam!     Checking hematite-nbt v0.3.0 (/source)
Oct 27 20:55:24.578 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:55:24.578 INFO kablam!   --> src/blob.rs:50:24
Oct 27 20:55:24.578 INFO kablam!    |
Oct 27 20:55:24.578 INFO kablam! 50 |     pub fn from_reader(mut src: &mut io::Read) -> Result<Blob> {
Oct 27 20:55:24.578 INFO kablam!    |                        ----^^^
Oct 27 20:55:24.578 INFO kablam!    |                        |
Oct 27 20:55:24.578 INFO kablam!    |                        help: remove this `mut`
Oct 27 20:55:24.589 INFO kablam!    |
Oct 27 20:55:24.589 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 20:55:24.589 INFO kablam! 
Oct 27 20:55:24.618 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:55:24.619 INFO kablam!   --> src/value.rs:88:32
Oct 27 20:55:24.619 INFO kablam!    |
Oct 27 20:55:24.619 INFO kablam! 88 |     pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> {
Oct 27 20:55:24.619 INFO kablam!    |                                ----^^^
Oct 27 20:55:24.620 INFO kablam!    |                                |
Oct 27 20:55:24.620 INFO kablam!    |                                help: remove this `mut`
Oct 27 20:55:24.620 INFO kablam! 
Oct 27 20:55:24.624 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:55:24.625 INFO kablam!   --> src/blob.rs:50:24
Oct 27 20:55:24.625 INFO kablam!    |
Oct 27 20:55:24.626 INFO kablam! 50 |     pub fn from_reader(mut src: &mut io::Read) -> Result<Blob> {
Oct 27 20:55:24.626 INFO kablam!    |                        ----^^^
Oct 27 20:55:24.627 INFO kablam!    |                        |
Oct 27 20:55:24.627 INFO kablam!    |                        help: remove this `mut`
Oct 27 20:55:24.628 INFO kablam!    |
Oct 27 20:55:24.628 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 20:55:24.629 INFO kablam! 
Oct 27 20:55:24.635 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:55:24.636 INFO kablam!   --> src/value.rs:96:25
Oct 27 20:55:24.637 INFO kablam!    |
Oct 27 20:55:24.637 INFO kablam! 96 |     pub fn write(&self, mut dst: &mut io::Write) -> Result<()> {
Oct 27 20:55:24.638 INFO kablam!    |                         ----^^^
Oct 27 20:55:24.638 INFO kablam!    |                         |
Oct 27 20:55:24.639 INFO kablam!    |                         help: remove this `mut`
Oct 27 20:55:24.639 INFO kablam! 
Oct 27 20:55:24.641 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:55:24.642 INFO kablam!    --> src/value.rs:155:24
Oct 27 20:55:24.642 INFO kablam!     |
Oct 27 20:55:24.643 INFO kablam! 155 |     pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> {
Oct 27 20:55:24.643 INFO kablam!     |                        ----^^^
Oct 27 20:55:24.644 INFO kablam!     |                        |
Oct 27 20:55:24.644 INFO kablam!     |                        help: remove this `mut`
Oct 27 20:55:24.645 INFO kablam! 
Oct 27 20:55:24.652 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:55:24.653 INFO kablam!    --> src/value.rs:170:32
Oct 27 20:55:24.653 INFO kablam!     |
Oct 27 20:55:24.654 INFO kablam! 170 |     pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result<Value> {
Oct 27 20:55:24.654 INFO kablam!     |                                ----^^^
Oct 27 20:55:24.655 INFO kablam!     |                                |
Oct 27 20:55:24.655 INFO kablam!     |                                help: remove this `mut`
Oct 27 20:55:24.656 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:55:24.656 INFO kablam!   --> src/value.rs:88:32
Oct 27 20:55:24.657 INFO kablam!    |
Oct 27 20:55:24.658 INFO kablam! 88 |     pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> {
Oct 27 20:55:24.658 INFO kablam!    |                                ----^^^
Oct 27 20:55:24.659 INFO kablam!    |                                |
Oct 27 20:55:24.659 INFO kablam!    |                                help: remove this `mut`
Oct 27 20:55:24.660 INFO kablam! 
Oct 27 20:55:24.660 INFO kablam! 
Oct 27 20:55:24.661 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:55:24.661 INFO kablam!   --> src/value.rs:96:25
Oct 27 20:55:24.662 INFO kablam!    |
Oct 27 20:55:24.667 INFO kablam! 96 |     pub fn write(&self, mut dst: &mut io::Write) -> Result<()> {
Oct 27 20:55:24.667 INFO kablam!    |                         ----^^^
Oct 27 20:55:24.667 INFO kablam!    |                         |
Oct 27 20:55:24.667 INFO kablam!    |                         help: remove this `mut`
Oct 27 20:55:24.667 INFO kablam! 
Oct 27 20:55:24.667 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:55:24.667 INFO kablam!    --> src/value.rs:155:24
Oct 27 20:55:24.667 INFO kablam!     |
Oct 27 20:55:24.667 INFO kablam! 155 |     pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> {
Oct 27 20:55:24.667 INFO kablam!     |                        ----^^^
Oct 27 20:55:24.667 INFO kablam!     |                        |
Oct 27 20:55:24.667 INFO kablam!     |                        help: remove this `mut`
Oct 27 20:55:24.667 INFO kablam! 
Oct 27 20:55:24.671 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:55:24.671 INFO kablam!    --> src/value.rs:170:32
Oct 27 20:55:24.671 INFO kablam!     |
Oct 27 20:55:24.671 INFO kablam! 170 |     pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result<Value> {
Oct 27 20:55:24.671 INFO kablam!     |                                ----^^^
Oct 27 20:55:24.671 INFO kablam!     |                                |
Oct 27 20:55:24.671 INFO kablam!     |                                help: remove this `mut`
Oct 27 20:55:24.671 INFO kablam! 
Oct 27 20:55:24.683 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:55:24.683 INFO kablam!    --> src/value.rs:309:14
Oct 27 20:55:24.683 INFO kablam!     |
Oct 27 20:55:24.683 INFO kablam! 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result<String> {
Oct 27 20:55:24.683 INFO kablam!     |              ----^^^
Oct 27 20:55:24.683 INFO kablam!     |              |
Oct 27 20:55:24.683 INFO kablam!     |              help: remove this `mut`
Oct 27 20:55:24.683 INFO kablam! 
Oct 27 20:55:24.683 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:55:24.683 INFO kablam!    --> src/value.rs:309:14
Oct 27 20:55:24.683 INFO kablam!     |
Oct 27 20:55:24.683 INFO kablam! 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result<String> {
Oct 27 20:55:24.683 INFO kablam!     |              ----^^^
Oct 27 20:55:24.683 INFO kablam!     |              |
Oct 27 20:55:24.683 INFO kablam!     |              help: remove this `mut`
Oct 27 20:55:24.683 INFO kablam! 
Oct 27 20:55:24.762 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
Oct 27 20:55:24.766 INFO kablam! su: No module specific data is present
Oct 27 20:55:25.886 INFO running `"docker" "rm" "-f" "4ced8e2ffc51f126b1622abb6035743b5b376cb100377edb1bd8d509bb60ac4d"`
Oct 27 20:55:26.155 INFO blam! 4ced8e2ffc51f126b1622abb6035743b5b376cb100377edb1bd8d509bb60ac4d