Nov 28 18:40:05.694 INFO checking rusty-peg-0.3.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 18:40:05.695 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 18:40:06.098 INFO [stdout] d5617848e95df6f7e6f93245e919a11f6d76a951fa2cea1405c77b89e452141b
Nov 28 18:40:06.105 INFO running `"docker" "start" "-a" "d5617848e95df6f7e6f93245e919a11f6d76a951fa2cea1405c77b89e452141b"`
Nov 28 18:40:07.184 INFO [stderr] usermod: no changes
Nov 28 18:40:07.303 INFO [stderr]     Checking rusty-peg v0.3.0 (/source)
Nov 28 18:40:09.312 INFO [stderr] warning: variable does not need to be mutable
Nov 28 18:40:09.312 INFO [stderr]    --> src/util.rs:169:13
Nov 28 18:40:09.312 INFO [stderr]     |
Nov 28 18:40:09.312 INFO [stderr] 169 |         let mut err;
Nov 28 18:40:09.312 INFO [stderr]     |             ----^^^
Nov 28 18:40:09.312 INFO [stderr]     |             |
Nov 28 18:40:09.312 INFO [stderr]     |             help: remove this `mut`
Nov 28 18:40:09.312 INFO [stderr]     |
Nov 28 18:40:09.312 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 18:40:09.312 INFO [stderr] 
Nov 28 18:40:09.700 INFO [stderr] warning: variable does not need to be mutable
Nov 28 18:40:09.700 INFO [stderr]    --> src/util.rs:169:13
Nov 28 18:40:09.700 INFO [stderr]     |
Nov 28 18:40:09.700 INFO [stderr] 169 |         let mut err;
Nov 28 18:40:09.700 INFO [stderr]     |             ----^^^
Nov 28 18:40:09.700 INFO [stderr]     |             |
Nov 28 18:40:09.700 INFO [stderr]     |             help: remove this `mut`
Nov 28 18:40:09.700 INFO [stderr]     |
Nov 28 18:40:09.700 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 18:40:09.700 INFO [stderr] 
Nov 28 18:40:09.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
Nov 28 18:40:09.780 INFO [stderr] su: No module specific data is present
Nov 28 18:40:10.516 INFO running `"docker" "inspect" "d5617848e95df6f7e6f93245e919a11f6d76a951fa2cea1405c77b89e452141b"`
Nov 28 18:40:10.782 INFO running `"docker" "rm" "-f" "d5617848e95df6f7e6f93245e919a11f6d76a951fa2cea1405c77b89e452141b"`
Nov 28 18:40:11.077 INFO [stdout] d5617848e95df6f7e6f93245e919a11f6d76a951fa2cea1405c77b89e452141b