Nov 10 04:56:29.106 INFO checking hematite-nbt-0.3.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 04:56:29.106 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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"`
Nov 10 04:56:29.649 INFO blam! 1f167fe6819a683b2924a243d5ed030d6cc9d1288bbd66975891d0db5349a31d
Nov 10 04:56:29.653 INFO running `"docker" "start" "-a" "1f167fe6819a683b2924a243d5ed030d6cc9d1288bbd66975891d0db5349a31d"`
Nov 10 04:56:31.341 INFO kablam! usermod: no changes
Nov 10 04:56:31.455 INFO kablam!     Checking hematite-nbt v0.3.0 (/source)
Nov 10 04:56:33.255 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:56:33.255 INFO kablam!   --> src/blob.rs:50:24
Nov 10 04:56:33.255 INFO kablam!    |
Nov 10 04:56:33.255 INFO kablam! 50 |     pub fn from_reader(mut src: &mut io::Read) -> Result<Blob> {
Nov 10 04:56:33.255 INFO kablam!    |                        ----^^^
Nov 10 04:56:33.255 INFO kablam!    |                        |
Nov 10 04:56:33.255 INFO kablam!    |                        help: remove this `mut`
Nov 10 04:56:33.255 INFO kablam!    |
Nov 10 04:56:33.256 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 04:56:33.256 INFO kablam! 
Nov 10 04:56:33.314 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:56:33.315 INFO kablam!   --> src/value.rs:88:32
Nov 10 04:56:33.315 INFO kablam!    |
Nov 10 04:56:33.315 INFO kablam! 88 |     pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> {
Nov 10 04:56:33.315 INFO kablam!    |                                ----^^^
Nov 10 04:56:33.315 INFO kablam!    |                                |
Nov 10 04:56:33.316 INFO kablam!    |                                help: remove this `mut`
Nov 10 04:56:33.316 INFO kablam! 
Nov 10 04:56:33.339 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:56:33.339 INFO kablam!   --> src/value.rs:96:25
Nov 10 04:56:33.339 INFO kablam!    |
Nov 10 04:56:33.339 INFO kablam! 96 |     pub fn write(&self, mut dst: &mut io::Write) -> Result<()> {
Nov 10 04:56:33.339 INFO kablam!    |                         ----^^^
Nov 10 04:56:33.339 INFO kablam!    |                         |
Nov 10 04:56:33.339 INFO kablam!    |                         help: remove this `mut`
Nov 10 04:56:33.340 INFO kablam! 
Nov 10 04:56:33.347 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:56:33.347 INFO kablam!    --> src/value.rs:155:24
Nov 10 04:56:33.347 INFO kablam!     |
Nov 10 04:56:33.347 INFO kablam! 155 |     pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> {
Nov 10 04:56:33.347 INFO kablam!     |                        ----^^^
Nov 10 04:56:33.347 INFO kablam!     |                        |
Nov 10 04:56:33.347 INFO kablam!     |                        help: remove this `mut`
Nov 10 04:56:33.347 INFO kablam! 
Nov 10 04:56:33.359 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:56:33.359 INFO kablam!    --> src/value.rs:170:32
Nov 10 04:56:33.359 INFO kablam!     |
Nov 10 04:56:33.359 INFO kablam! 170 |     pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result<Value> {
Nov 10 04:56:33.359 INFO kablam!     |                                ----^^^
Nov 10 04:56:33.359 INFO kablam!     |                                |
Nov 10 04:56:33.360 INFO kablam!     |                                help: remove this `mut`
Nov 10 04:56:33.360 INFO kablam! 
Nov 10 04:56:33.384 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:56:33.384 INFO kablam!    --> src/value.rs:309:14
Nov 10 04:56:33.385 INFO kablam!     |
Nov 10 04:56:33.385 INFO kablam! 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result<String> {
Nov 10 04:56:33.385 INFO kablam!     |              ----^^^
Nov 10 04:56:33.386 INFO kablam!     |              |
Nov 10 04:56:33.386 INFO kablam!     |              help: remove this `mut`
Nov 10 04:56:33.386 INFO kablam! 
Nov 10 04:56:33.600 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:56:33.600 INFO kablam!   --> src/blob.rs:50:24
Nov 10 04:56:33.601 INFO kablam!    |
Nov 10 04:56:33.601 INFO kablam! 50 |     pub fn from_reader(mut src: &mut io::Read) -> Result<Blob> {
Nov 10 04:56:33.601 INFO kablam!    |                        ----^^^
Nov 10 04:56:33.602 INFO kablam!    |                        |
Nov 10 04:56:33.602 INFO kablam!    |                        help: remove this `mut`
Nov 10 04:56:33.602 INFO kablam!    |
Nov 10 04:56:33.603 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 04:56:33.603 INFO kablam! 
Nov 10 04:56:33.635 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:56:33.635 INFO kablam!   --> src/value.rs:88:32
Nov 10 04:56:33.635 INFO kablam!    |
Nov 10 04:56:33.636 INFO kablam! 88 |     pub fn write_header(&self, mut dst: &mut io::Write, title: &str) -> Result<()> {
Nov 10 04:56:33.636 INFO kablam!    |                                ----^^^
Nov 10 04:56:33.636 INFO kablam!    |                                |
Nov 10 04:56:33.637 INFO kablam!    |                                help: remove this `mut`
Nov 10 04:56:33.637 INFO kablam! 
Nov 10 04:56:33.644 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:56:33.644 INFO kablam!   --> src/value.rs:96:25
Nov 10 04:56:33.644 INFO kablam!    |
Nov 10 04:56:33.645 INFO kablam! 96 |     pub fn write(&self, mut dst: &mut io::Write) -> Result<()> {
Nov 10 04:56:33.645 INFO kablam!    |                         ----^^^
Nov 10 04:56:33.645 INFO kablam!    |                         |
Nov 10 04:56:33.646 INFO kablam!    |                         help: remove this `mut`
Nov 10 04:56:33.646 INFO kablam! 
Nov 10 04:56:33.646 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:56:33.647 INFO kablam!    --> src/value.rs:155:24
Nov 10 04:56:33.647 INFO kablam!     |
Nov 10 04:56:33.647 INFO kablam! 155 |     pub fn read_header(mut src: &mut io::Read) -> Result<(u8, String)> {
Nov 10 04:56:33.648 INFO kablam!     |                        ----^^^
Nov 10 04:56:33.648 INFO kablam!     |                        |
Nov 10 04:56:33.648 INFO kablam!     |                        help: remove this `mut`
Nov 10 04:56:33.648 INFO kablam! 
Nov 10 04:56:33.651 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:56:33.652 INFO kablam!    --> src/value.rs:170:32
Nov 10 04:56:33.652 INFO kablam!     |
Nov 10 04:56:33.652 INFO kablam! 170 |     pub fn from_reader(id: u8, mut src: &mut io::Read) -> Result<Value> {
Nov 10 04:56:33.653 INFO kablam!     |                                ----^^^
Nov 10 04:56:33.653 INFO kablam!     |                                |
Nov 10 04:56:33.653 INFO kablam!     |                                help: remove this `mut`
Nov 10 04:56:33.654 INFO kablam! 
Nov 10 04:56:33.667 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:56:33.667 INFO kablam!    --> src/value.rs:309:14
Nov 10 04:56:33.667 INFO kablam!     |
Nov 10 04:56:33.668 INFO kablam! 309 | fn read_utf8(mut src: &mut io::Read, len: usize) -> Result<String> {
Nov 10 04:56:33.668 INFO kablam!     |              ----^^^
Nov 10 04:56:33.668 INFO kablam!     |              |
Nov 10 04:56:33.669 INFO kablam!     |              help: remove this `mut`
Nov 10 04:56:33.669 INFO kablam! 
Nov 10 04:56:33.771 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
Nov 10 04:56:33.774 INFO kablam! su: No module specific data is present
Nov 10 04:56:34.928 INFO running `"docker" "rm" "-f" "1f167fe6819a683b2924a243d5ed030d6cc9d1288bbd66975891d0db5349a31d"`
Nov 10 04:56:35.151 INFO blam! 1f167fe6819a683b2924a243d5ed030d6cc9d1288bbd66975891d0db5349a31d