Nov 02 04:43:27.864 INFO checking travis-ci/redactor against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 04:43:27.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 04:43:28.316 INFO blam! e6c3509d8d09c1843fc5a09a0b51c160202df6dfb8115abd499e568c386c20ec
Nov 02 04:43:28.318 INFO running `"docker" "start" "-a" "e6c3509d8d09c1843fc5a09a0b51c160202df6dfb8115abd499e568c386c20ec"`
Nov 02 04:43:29.664 INFO kablam! usermod: no changes
Nov 02 04:43:29.804 INFO kablam!     Checking errno v0.1.8
Nov 02 04:43:29.804 INFO kablam!     Checking rand v0.3.15
Nov 02 04:43:29.804 INFO kablam!     Checking base64 v0.5.2
Nov 02 04:43:30.484 INFO kablam!     Checking pty v0.2.1
Nov 02 04:43:30.484 INFO kablam!     Checking exec v0.2.0
Nov 02 04:43:32.042 INFO kablam!     Checking tempdir v0.3.5
Nov 02 04:43:32.388 INFO kablam!     Checking redactor v0.1.0-pre6 (/source)
Nov 02 04:43:33.000 INFO kablam! warning: variable does not need to be mutable
Nov 02 04:43:33.000 INFO kablam!    --> src/redactor.rs:142:23
Nov 02 04:43:33.000 INFO kablam!     |
Nov 02 04:43:33.000 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 02 04:43:33.000 INFO kablam!     |                       ----^^^^^
Nov 02 04:43:33.000 INFO kablam!     |                       |
Nov 02 04:43:33.000 INFO kablam!     |                       help: remove this `mut`
Nov 02 04:43:33.000 INFO kablam!     |
Nov 02 04:43:33.000 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 04:43:33.000 INFO kablam! 
Nov 02 04:43:33.000 INFO kablam! warning: variable does not need to be mutable
Nov 02 04:43:33.000 INFO kablam!    --> src/redactor.rs:142:45
Nov 02 04:43:33.000 INFO kablam!     |
Nov 02 04:43:33.000 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 02 04:43:33.000 INFO kablam!     |                                             ----^^^^^^
Nov 02 04:43:33.000 INFO kablam!     |                                             |
Nov 02 04:43:33.000 INFO kablam!     |                                             help: remove this `mut`
Nov 02 04:43:33.000 INFO kablam! 
Nov 02 04:43:33.001 INFO kablam! warning: variable does not need to be mutable
Nov 02 04:43:33.001 INFO kablam!    --> src/redactor.rs:142:23
Nov 02 04:43:33.001 INFO kablam!     |
Nov 02 04:43:33.001 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 02 04:43:33.001 INFO kablam!     |                       ----^^^^^
Nov 02 04:43:33.001 INFO kablam!     |                       |
Nov 02 04:43:33.001 INFO kablam!     |                       help: remove this `mut`
Nov 02 04:43:33.001 INFO kablam!     |
Nov 02 04:43:33.001 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 04:43:33.001 INFO kablam! 
Nov 02 04:43:33.001 INFO kablam! warning: variable does not need to be mutable
Nov 02 04:43:33.001 INFO kablam!    --> src/redactor.rs:142:45
Nov 02 04:43:33.001 INFO kablam!     |
Nov 02 04:43:33.001 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 02 04:43:33.001 INFO kablam!     |                                             ----^^^^^^
Nov 02 04:43:33.001 INFO kablam!     |                                             |
Nov 02 04:43:33.001 INFO kablam!     |                                             help: remove this `mut`
Nov 02 04:43:33.001 INFO kablam! 
Nov 02 04:43:33.076 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
Nov 02 04:43:33.084 INFO kablam! su: No module specific data is present
Nov 02 04:43:33.962 INFO running `"docker" "rm" "-f" "e6c3509d8d09c1843fc5a09a0b51c160202df6dfb8115abd499e568c386c20ec"`
Nov 02 04:43:34.278 INFO blam! e6c3509d8d09c1843fc5a09a0b51c160202df6dfb8115abd499e568c386c20ec