Sep 02 05:05:20.729 INFO checking pem-iterator-0.2.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 05:05:20.729 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 05:05:20.730 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 05:05:20.900 INFO blam! 70ec263a6af9796550a631a76ebf866c4bc05904596cbedf5fe7166b6ab6f2eb
Sep 02 05:05:20.900 INFO running `"docker" "start" "-a" "70ec263a6af9796550a631a76ebf866c4bc05904596cbedf5fe7166b6ab6f2eb"`
Sep 02 05:05:21.542 INFO kablam!     Checking pem-iterator v0.2.0 (file:///source)
Sep 02 05:05:21.543 INFO kablam!     Checking pem v0.4.1
Sep 02 05:05:25.829 INFO kablam! warning: variable does not need to be mutable
Sep 02 05:05:25.829 INFO kablam!    --> benches/bench.rs:201:9
Sep 02 05:05:25.829 INFO kablam!     |
Sep 02 05:05:25.829 INFO kablam! 201 |     let mut label_buf = String::new();
Sep 02 05:05:25.829 INFO kablam!     |         ----^^^^^^^^^
Sep 02 05:05:25.829 INFO kablam!     |         |
Sep 02 05:05:25.829 INFO kablam!     |         help: remove this `mut`
Sep 02 05:05:25.829 INFO kablam!     |
Sep 02 05:05:25.829 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 05:05:25.829 INFO kablam! 
Sep 02 05:05:25.829 INFO kablam! warning: variable does not need to be mutable
Sep 02 05:05:25.829 INFO kablam!    --> benches/bench.rs:242:9
Sep 02 05:05:25.829 INFO kablam!     |
Sep 02 05:05:25.829 INFO kablam! 242 |     let mut label_buf = String::new();
Sep 02 05:05:25.829 INFO kablam!     |         ----^^^^^^^^^
Sep 02 05:05:25.829 INFO kablam!     |         |
Sep 02 05:05:25.829 INFO kablam!     |         help: remove this `mut`
Sep 02 05:05:25.829 INFO kablam! 
Sep 02 05:05:25.830 INFO kablam! warning: variable does not need to be mutable
Sep 02 05:05:25.830 INFO kablam!    --> benches/bench.rs:285:9
Sep 02 05:05:25.830 INFO kablam!     |
Sep 02 05:05:25.830 INFO kablam! 285 |     let mut label_buf = String::new();
Sep 02 05:05:25.830 INFO kablam!     |         ----^^^^^^^^^
Sep 02 05:05:25.830 INFO kablam!     |         |
Sep 02 05:05:25.830 INFO kablam!     |         help: remove this `mut`
Sep 02 05:05:25.830 INFO kablam! 
Sep 02 05:05:25.830 INFO kablam! warning: variable does not need to be mutable
Sep 02 05:05:25.830 INFO kablam!    --> benches/bench.rs:326:9
Sep 02 05:05:25.830 INFO kablam!     |
Sep 02 05:05:25.830 INFO kablam! 326 |     let mut label_buf = String::new();
Sep 02 05:05:25.830 INFO kablam!     |         ----^^^^^^^^^
Sep 02 05:05:25.831 INFO kablam!     |         |
Sep 02 05:05:25.831 INFO kablam!     |         help: remove this `mut`
Sep 02 05:05:25.831 INFO kablam! 
Sep 02 05:05:25.872 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.38s
Sep 02 05:05:25.878 INFO kablam! su: No module specific data is present
Sep 02 05:05:26.275 INFO running `"docker" "rm" "-f" "70ec263a6af9796550a631a76ebf866c4bc05904596cbedf5fe7166b6ab6f2eb"`
Sep 02 05:05:26.386 INFO blam! 70ec263a6af9796550a631a76ebf866c4bc05904596cbedf5fe7166b6ab6f2eb