Sep 21 05:50:52.247 INFO checking pem-iterator-0.2.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 05:50:52.247 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 05:50:52.247 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:50:52.428 INFO blam! e2ae495dfa4eb121899bbad7ca1325e43df30f347d1198e636e12b444365da88
Sep 21 05:50:52.430 INFO running `"docker" "start" "-a" "e2ae495dfa4eb121899bbad7ca1325e43df30f347d1198e636e12b444365da88"`
Sep 21 05:50:53.314 INFO kablam! usermod: no changes
Sep 21 05:50:53.454 INFO kablam!     Checking pem-iterator v0.2.0 (/source)
Sep 21 05:50:53.478 INFO kablam!     Checking pem v0.4.1
Sep 21 05:50:56.004 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:50:56.004 INFO kablam!    --> benches/bench.rs:201:9
Sep 21 05:50:56.004 INFO kablam!     |
Sep 21 05:50:56.004 INFO kablam! 201 |     let mut label_buf = String::new();
Sep 21 05:50:56.004 INFO kablam!     |         ----^^^^^^^^^
Sep 21 05:50:56.004 INFO kablam!     |         |
Sep 21 05:50:56.004 INFO kablam!     |         help: remove this `mut`
Sep 21 05:50:56.004 INFO kablam!     |
Sep 21 05:50:56.004 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 05:50:56.004 INFO kablam! 
Sep 21 05:50:56.004 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:50:56.004 INFO kablam!    --> benches/bench.rs:242:9
Sep 21 05:50:56.004 INFO kablam!     |
Sep 21 05:50:56.004 INFO kablam! 242 |     let mut label_buf = String::new();
Sep 21 05:50:56.004 INFO kablam!     |         ----^^^^^^^^^
Sep 21 05:50:56.005 INFO kablam!     |         |
Sep 21 05:50:56.005 INFO kablam!     |         help: remove this `mut`
Sep 21 05:50:56.005 INFO kablam! 
Sep 21 05:50:56.005 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:50:56.005 INFO kablam!    --> benches/bench.rs:285:9
Sep 21 05:50:56.005 INFO kablam!     |
Sep 21 05:50:56.005 INFO kablam! 285 |     let mut label_buf = String::new();
Sep 21 05:50:56.005 INFO kablam!     |         ----^^^^^^^^^
Sep 21 05:50:56.005 INFO kablam!     |         |
Sep 21 05:50:56.005 INFO kablam!     |         help: remove this `mut`
Sep 21 05:50:56.005 INFO kablam! 
Sep 21 05:50:56.005 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:50:56.005 INFO kablam!    --> benches/bench.rs:326:9
Sep 21 05:50:56.005 INFO kablam!     |
Sep 21 05:50:56.005 INFO kablam! 326 |     let mut label_buf = String::new();
Sep 21 05:50:56.005 INFO kablam!     |         ----^^^^^^^^^
Sep 21 05:50:56.005 INFO kablam!     |         |
Sep 21 05:50:56.005 INFO kablam!     |         help: remove this `mut`
Sep 21 05:50:56.005 INFO kablam! 
Sep 21 05:50:56.031 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
Sep 21 05:50:56.034 INFO kablam! su: No module specific data is present
Sep 21 05:50:56.713 INFO running `"docker" "rm" "-f" "e2ae495dfa4eb121899bbad7ca1325e43df30f347d1198e636e12b444365da88"`
Sep 21 05:50:56.788 INFO blam! e2ae495dfa4eb121899bbad7ca1325e43df30f347d1198e636e12b444365da88