Aug 31 19:01:08.450 INFO checking pem-iterator-0.2.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 19:01:08.450 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 19:01:08.450 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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=500" "-e" "CMD=cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 19:01:08.717 INFO blam! 88e0b445b67465f0dc53bcb1732ccd5d0bc965669dcd9cd072caaf5b0cbda021
Aug 31 19:01:08.720 INFO running `"docker" "start" "-a" "88e0b445b67465f0dc53bcb1732ccd5d0bc965669dcd9cd072caaf5b0cbda021"`
Aug 31 19:01:09.658 INFO kablam!     Checking pem-iterator v0.2.0 (file:///source)
Aug 31 19:01:09.698 INFO kablam!     Checking pem v0.4.1
Aug 31 19:01:14.951 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:01:14.951 INFO kablam!    --> benches/bench.rs:201:9
Aug 31 19:01:14.951 INFO kablam!     |
Aug 31 19:01:14.951 INFO kablam! 201 |     let mut label_buf = String::new();
Aug 31 19:01:14.951 INFO kablam!     |         ----^^^^^^^^^
Aug 31 19:01:14.951 INFO kablam!     |         |
Aug 31 19:01:14.951 INFO kablam!     |         help: remove this `mut`
Aug 31 19:01:14.951 INFO kablam!     |
Aug 31 19:01:14.952 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 19:01:14.952 INFO kablam! 
Aug 31 19:01:14.952 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:01:14.952 INFO kablam!    --> benches/bench.rs:242:9
Aug 31 19:01:14.952 INFO kablam!     |
Aug 31 19:01:14.952 INFO kablam! 242 |     let mut label_buf = String::new();
Aug 31 19:01:14.952 INFO kablam!     |         ----^^^^^^^^^
Aug 31 19:01:14.952 INFO kablam!     |         |
Aug 31 19:01:14.952 INFO kablam!     |         help: remove this `mut`
Aug 31 19:01:14.952 INFO kablam! 
Aug 31 19:01:14.952 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:01:14.952 INFO kablam!    --> benches/bench.rs:285:9
Aug 31 19:01:14.952 INFO kablam!     |
Aug 31 19:01:14.952 INFO kablam! 285 |     let mut label_buf = String::new();
Aug 31 19:01:14.953 INFO kablam!     |         ----^^^^^^^^^
Aug 31 19:01:14.953 INFO kablam!     |         |
Aug 31 19:01:14.953 INFO kablam!     |         help: remove this `mut`
Aug 31 19:01:14.953 INFO kablam! 
Aug 31 19:01:14.953 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:01:14.953 INFO kablam!    --> benches/bench.rs:326:9
Aug 31 19:01:14.953 INFO kablam!     |
Aug 31 19:01:14.953 INFO kablam! 326 |     let mut label_buf = String::new();
Aug 31 19:01:14.953 INFO kablam!     |         ----^^^^^^^^^
Aug 31 19:01:14.953 INFO kablam!     |         |
Aug 31 19:01:14.953 INFO kablam!     |         help: remove this `mut`
Aug 31 19:01:14.953 INFO kablam! 
Aug 31 19:01:15.248 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
Aug 31 19:01:15.256 INFO kablam! su: No module specific data is present
Aug 31 19:01:15.824 INFO running `"docker" "rm" "-f" "88e0b445b67465f0dc53bcb1732ccd5d0bc965669dcd9cd072caaf5b0cbda021"`
Aug 31 19:01:15.964 INFO blam! 88e0b445b67465f0dc53bcb1732ccd5d0bc965669dcd9cd072caaf5b0cbda021