Jul 12 02:25:39.794 INFO checking pem-iterator-0.2.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 02:25:39.794 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 02:25:39.794 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 02:25:39.794 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 02:25:40.082 INFO blam! 172bda59dd4b317cdc8edfb941cedab47b81936af06830c9e1d556c7262f5127
Jul 12 02:25:40.083 INFO running `"docker" "start" "-a" "172bda59dd4b317cdc8edfb941cedab47b81936af06830c9e1d556c7262f5127"`
Jul 12 02:25:41.167 INFO kablam!     Blocking waiting for file lock on the registry index
Jul 12 02:25:41.357 INFO kablam!     Checking pem-iterator v0.2.0 (file:///source)
Jul 12 02:25:41.379 INFO kablam!     Checking pem v0.4.1
Jul 12 02:25:46.163 INFO kablam! warning: variable does not need to be mutable
Jul 12 02:25:46.163 INFO kablam!    --> benches/bench.rs:201:9
Jul 12 02:25:46.163 INFO kablam!     |
Jul 12 02:25:46.163 INFO kablam! 201 |     let mut label_buf = String::new();
Jul 12 02:25:46.163 INFO kablam!     |         ----^^^^^^^^^
Jul 12 02:25:46.163 INFO kablam!     |         |
Jul 12 02:25:46.163 INFO kablam!     |         help: remove this `mut`
Jul 12 02:25:46.163 INFO kablam!     |
Jul 12 02:25:46.163 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 02:25:46.164 INFO kablam! 
Jul 12 02:25:46.164 INFO kablam! warning: variable does not need to be mutable
Jul 12 02:25:46.164 INFO kablam!    --> benches/bench.rs:242:9
Jul 12 02:25:46.165 INFO kablam!     |
Jul 12 02:25:46.165 INFO kablam! 242 |     let mut label_buf = String::new();
Jul 12 02:25:46.165 INFO kablam!     |         ----^^^^^^^^^
Jul 12 02:25:46.165 INFO kablam!     |         |
Jul 12 02:25:46.165 INFO kablam!     |         help: remove this `mut`
Jul 12 02:25:46.165 INFO kablam! 
Jul 12 02:25:46.166 INFO kablam! warning: variable does not need to be mutable
Jul 12 02:25:46.166 INFO kablam!    --> benches/bench.rs:285:9
Jul 12 02:25:46.166 INFO kablam!     |
Jul 12 02:25:46.166 INFO kablam! 285 |     let mut label_buf = String::new();
Jul 12 02:25:46.166 INFO kablam!     |         ----^^^^^^^^^
Jul 12 02:25:46.166 INFO kablam!     |         |
Jul 12 02:25:46.166 INFO kablam!     |         help: remove this `mut`
Jul 12 02:25:46.166 INFO kablam! 
Jul 12 02:25:46.167 INFO kablam! warning: variable does not need to be mutable
Jul 12 02:25:46.167 INFO kablam!    --> benches/bench.rs:326:9
Jul 12 02:25:46.167 INFO kablam!     |
Jul 12 02:25:46.167 INFO kablam! 326 |     let mut label_buf = String::new();
Jul 12 02:25:46.167 INFO kablam!     |         ----^^^^^^^^^
Jul 12 02:25:46.167 INFO kablam!     |         |
Jul 12 02:25:46.167 INFO kablam!     |         help: remove this `mut`
Jul 12 02:25:46.167 INFO kablam! 
Jul 12 02:25:46.376 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
Jul 12 02:25:46.392 INFO kablam! su: No module specific data is present
Jul 12 02:25:46.900 INFO running `"docker" "rm" "-f" "172bda59dd4b317cdc8edfb941cedab47b81936af06830c9e1d556c7262f5127"`
Jul 12 02:25:47.070 INFO blam! 172bda59dd4b317cdc8edfb941cedab47b81936af06830c9e1d556c7262f5127