Sep 19 18:57:47.501 INFO checking rusty-peg-0.3.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 18:57:47.501 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 18:57:47.501 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:57:47.808 INFO blam! 5fd2d5beca91ca906389a5bd7a29be2fd2b941c5e82765974166b66404683df6
Sep 19 18:57:47.811 INFO running `"docker" "start" "-a" "5fd2d5beca91ca906389a5bd7a29be2fd2b941c5e82765974166b66404683df6"`
Sep 19 18:57:48.686 INFO kablam! usermod: no changes
Sep 19 18:57:48.795 INFO kablam!     Checking rusty-peg v0.3.0 (/source)
Sep 19 18:57:49.347 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:57:49.347 INFO kablam!    --> src/util.rs:169:13
Sep 19 18:57:49.347 INFO kablam!     |
Sep 19 18:57:49.347 INFO kablam! 169 |         let mut err;
Sep 19 18:57:49.347 INFO kablam!     |             ----^^^
Sep 19 18:57:49.347 INFO kablam!     |             |
Sep 19 18:57:49.347 INFO kablam!     |             help: remove this `mut`
Sep 19 18:57:49.347 INFO kablam!     |
Sep 19 18:57:49.347 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 18:57:49.347 INFO kablam! 
Sep 19 18:57:50.019 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:57:50.019 INFO kablam!    --> src/util.rs:169:13
Sep 19 18:57:50.019 INFO kablam!     |
Sep 19 18:57:50.019 INFO kablam! 169 |         let mut err;
Sep 19 18:57:50.019 INFO kablam!     |             ----^^^
Sep 19 18:57:50.019 INFO kablam!     |             |
Sep 19 18:57:50.019 INFO kablam!     |             help: remove this `mut`
Sep 19 18:57:50.019 INFO kablam!     |
Sep 19 18:57:50.019 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 18:57:50.019 INFO kablam! 
Sep 19 18:57:50.136 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Sep 19 18:57:50.141 INFO kablam! su: No module specific data is present
Sep 19 18:57:51.159 INFO running `"docker" "rm" "-f" "5fd2d5beca91ca906389a5bd7a29be2fd2b941c5e82765974166b66404683df6"`
Sep 19 18:57:51.292 INFO blam! 5fd2d5beca91ca906389a5bd7a29be2fd2b941c5e82765974166b66404683df6