Dec 04 08:13:13.108 INFO checking travis-ci/redactor against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:13:13.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 08:13:13.493 INFO [stdout] 299b207a1a79d1aa7d3ccb810a069064e51bc76e76fcedaae85b1a7bef249e9f
Dec 04 08:13:13.495 INFO running `"docker" "start" "-a" "299b207a1a79d1aa7d3ccb810a069064e51bc76e76fcedaae85b1a7bef249e9f"`
Dec 04 08:13:15.387 INFO [stderr] usermod: no changes
Dec 04 08:13:15.485 INFO [stderr]     Checking byteorder v1.0.0
Dec 04 08:13:15.485 INFO [stderr]     Checking getopts v0.2.14
Dec 04 08:13:15.485 INFO [stderr]     Checking errno v0.1.8
Dec 04 08:13:15.485 INFO [stderr]     Checking tempdir v0.3.5
Dec 04 08:13:16.103 INFO [stderr]     Checking pty v0.2.1
Dec 04 08:13:16.103 INFO [stderr]     Checking exec v0.2.0
Dec 04 08:13:16.815 INFO [stderr]     Checking base64 v0.5.2
Dec 04 08:13:17.367 INFO [stderr]     Checking redactor v0.1.0-pre6 (/source)
Dec 04 08:13:18.107 INFO [stderr] warning: variable does not need to be mutable
Dec 04 08:13:18.107 INFO [stderr]    --> src/redactor.rs:142:23
Dec 04 08:13:18.107 INFO [stderr]     |
Dec 04 08:13:18.108 INFO [stderr] 142 | pub fn noop<'a, R, W>(mut input: &'a mut R, mut output: &'a mut W) where R: 'a + Read, W: 'a + Write {
Dec 04 08:13:18.108 INFO [stderr]     |                       ----^^^^^
Dec 04 08:13:18.108 INFO [stderr]     |                       |
Dec 04 08:13:18.110 INFO [stderr]     |                       help: remove this `mut`
Dec 04 08:13:18.111 INFO [stderr]     |
Dec 04 08:13:18.111 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 08:13:18.111 INFO [stderr] 
Dec 04 08:13:18.111 INFO [stderr] warning: variable does not need to be mutable
Dec 04 08:13:18.111 INFO [stderr]    --> src/redactor.rs:142:45
Dec 04 08:13:18.111 INFO [stderr]     |
Dec 04 08:13:18.111 INFO [stderr] 142 | pub fn noop<'a, R, W>(mut input: &'a mut R, mut output: &'a mut W) where R: 'a + Read, W: 'a + Write {
Dec 04 08:13:18.111 INFO [stderr]     |                                             ----^^^^^^
Dec 04 08:13:18.111 INFO [stderr]     |                                             |
Dec 04 08:13:18.111 INFO [stderr]     |                                             help: remove this `mut`
Dec 04 08:13:18.111 INFO [stderr] 
Dec 04 08:13:18.226 INFO [stderr] warning: variable does not need to be mutable
Dec 04 08:13:18.227 INFO [stderr]    --> src/redactor.rs:142:23
Dec 04 08:13:18.227 INFO [stderr]     |
Dec 04 08:13:18.227 INFO [stderr] 142 | pub fn noop<'a, R, W>(mut input: &'a mut R, mut output: &'a mut W) where R: 'a + Read, W: 'a + Write {
Dec 04 08:13:18.227 INFO [stderr]     |                       ----^^^^^
Dec 04 08:13:18.228 INFO [stderr]     |                       |
Dec 04 08:13:18.228 INFO [stderr]     |                       help: remove this `mut`
Dec 04 08:13:18.228 INFO [stderr]     |
Dec 04 08:13:18.228 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 08:13:18.229 INFO [stderr] 
Dec 04 08:13:18.229 INFO [stderr] warning: variable does not need to be mutable
Dec 04 08:13:18.229 INFO [stderr]    --> src/redactor.rs:142:45
Dec 04 08:13:18.229 INFO [stderr]     |
Dec 04 08:13:18.229 INFO [stderr] 142 | pub fn noop<'a, R, W>(mut input: &'a mut R, mut output: &'a mut W) where R: 'a + Read, W: 'a + Write {
Dec 04 08:13:18.229 INFO [stderr]     |                                             ----^^^^^^
Dec 04 08:13:18.229 INFO [stderr]     |                                             |
Dec 04 08:13:18.229 INFO [stderr]     |                                             help: remove this `mut`
Dec 04 08:13:18.229 INFO [stderr] 
Dec 04 08:13:18.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
Dec 04 08:13:18.307 INFO [stderr] su: No module specific data is present
Dec 04 08:13:19.561 INFO running `"docker" "inspect" "299b207a1a79d1aa7d3ccb810a069064e51bc76e76fcedaae85b1a7bef249e9f"`
Dec 04 08:13:19.849 INFO running `"docker" "rm" "-f" "299b207a1a79d1aa7d3ccb810a069064e51bc76e76fcedaae85b1a7bef249e9f"`
Dec 04 08:13:20.075 INFO [stdout] 299b207a1a79d1aa7d3ccb810a069064e51bc76e76fcedaae85b1a7bef249e9f