Nov 09 03:23:16.507 INFO checking travis-ci/redactor against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 03:23:16.507 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 09 03:23:17.003 INFO blam! 69037e1ebb11a830b66c34ab2d676c391a031d4b137f7078454e06b7b00ca5c5
Nov 09 03:23:17.006 INFO running `"docker" "start" "-a" "69037e1ebb11a830b66c34ab2d676c391a031d4b137f7078454e06b7b00ca5c5"`
Nov 09 03:23:18.079 INFO kablam! usermod: no changes
Nov 09 03:23:18.191 INFO kablam!     Checking libc v0.2.22
Nov 09 03:23:18.191 INFO kablam!     Checking base64 v0.5.2
Nov 09 03:23:19.391 INFO kablam!     Checking errno v0.1.8
Nov 09 03:23:19.391 INFO kablam!     Checking rand v0.3.15
Nov 09 03:23:19.855 INFO kablam!     Checking pty v0.2.1
Nov 09 03:23:19.856 INFO kablam!     Checking exec v0.2.0
Nov 09 03:23:21.599 INFO kablam!     Checking tempdir v0.3.5
Nov 09 03:23:21.847 INFO kablam!     Checking redactor v0.1.0-pre6 (/source)
Nov 09 03:23:22.439 INFO kablam! warning: variable does not need to be mutable
Nov 09 03:23:22.439 INFO kablam!    --> src/redactor.rs:142:23
Nov 09 03:23:22.439 INFO kablam!     |
Nov 09 03:23:22.439 INFO kablam! 142 | pub fn noop<'a, R, W>(mut input: &'a mut R, mut output: &'a mut W) where R: 'a + Read, W: 'a + Write {
Nov 09 03:23:22.439 INFO kablam!     |                       ----^^^^^
Nov 09 03:23:22.439 INFO kablam!     |                       |
Nov 09 03:23:22.439 INFO kablam!     |                       help: remove this `mut`
Nov 09 03:23:22.439 INFO kablam!     |
Nov 09 03:23:22.439 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 03:23:22.439 INFO kablam! 
Nov 09 03:23:22.439 INFO kablam! warning: variable does not need to be mutable
Nov 09 03:23:22.439 INFO kablam!    --> src/redactor.rs:142:45
Nov 09 03:23:22.439 INFO kablam!     |
Nov 09 03:23:22.439 INFO kablam! 142 | pub fn noop<'a, R, W>(mut input: &'a mut R, mut output: &'a mut W) where R: 'a + Read, W: 'a + Write {
Nov 09 03:23:22.439 INFO kablam!     |                                             ----^^^^^^
Nov 09 03:23:22.440 INFO kablam!     |                                             |
Nov 09 03:23:22.440 INFO kablam!     |                                             help: remove this `mut`
Nov 09 03:23:22.440 INFO kablam! 
Nov 09 03:23:22.475 INFO kablam! warning: variable does not need to be mutable
Nov 09 03:23:22.475 INFO kablam!    --> src/redactor.rs:142:23
Nov 09 03:23:22.475 INFO kablam!     |
Nov 09 03:23:22.475 INFO kablam! 142 | pub fn noop<'a, R, W>(mut input: &'a mut R, mut output: &'a mut W) where R: 'a + Read, W: 'a + Write {
Nov 09 03:23:22.475 INFO kablam!     |                       ----^^^^^
Nov 09 03:23:22.475 INFO kablam!     |                       |
Nov 09 03:23:22.475 INFO kablam!     |                       help: remove this `mut`
Nov 09 03:23:22.475 INFO kablam!     |
Nov 09 03:23:22.475 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 03:23:22.475 INFO kablam! 
Nov 09 03:23:22.475 INFO kablam! warning: variable does not need to be mutable
Nov 09 03:23:22.475 INFO kablam!    --> src/redactor.rs:142:45
Nov 09 03:23:22.475 INFO kablam!     |
Nov 09 03:23:22.475 INFO kablam! 142 | pub fn noop<'a, R, W>(mut input: &'a mut R, mut output: &'a mut W) where R: 'a + Read, W: 'a + Write {
Nov 09 03:23:22.475 INFO kablam!     |                                             ----^^^^^^
Nov 09 03:23:22.475 INFO kablam!     |                                             |
Nov 09 03:23:22.475 INFO kablam!     |                                             help: remove this `mut`
Nov 09 03:23:22.476 INFO kablam! 
Nov 09 03:23:22.559 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
Nov 09 03:23:22.562 INFO kablam! su: No module specific data is present
Nov 09 03:23:23.376 INFO running `"docker" "rm" "-f" "69037e1ebb11a830b66c34ab2d676c391a031d4b137f7078454e06b7b00ca5c5"`
Nov 09 03:23:23.623 INFO blam! 69037e1ebb11a830b66c34ab2d676c391a031d4b137f7078454e06b7b00ca5c5