Oct 27 18:11:09.312 INFO checking pem-iterator-0.2.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 18:11:09.312 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 18:11:09.843 INFO blam! 23c5e11d0dc9f72f2cb3dd85f8270a7a209d5a27021cae02146b0a4fbe67815e
Oct 27 18:11:09.851 INFO running `"docker" "start" "-a" "23c5e11d0dc9f72f2cb3dd85f8270a7a209d5a27021cae02146b0a4fbe67815e"`
Oct 27 18:11:11.692 INFO kablam! usermod: no changes
Oct 27 18:11:11.829 INFO kablam!     Checking pem-iterator v0.2.0 (/source)
Oct 27 18:11:11.830 INFO kablam!     Checking pem v0.4.1
Oct 27 18:11:20.291 INFO kablam! warning: variable does not need to be mutable
Oct 27 18:11:20.291 INFO kablam!    --> benches/bench.rs:201:9
Oct 27 18:11:20.291 INFO kablam!     |
Oct 27 18:11:20.291 INFO kablam! 201 |     let mut label_buf = String::new();
Oct 27 18:11:20.291 INFO kablam!     |         ----^^^^^^^^^
Oct 27 18:11:20.291 INFO kablam!     |         |
Oct 27 18:11:20.291 INFO kablam!     |         help: remove this `mut`
Oct 27 18:11:20.291 INFO kablam!     |
Oct 27 18:11:20.291 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 18:11:20.291 INFO kablam! 
Oct 27 18:11:20.291 INFO kablam! warning: variable does not need to be mutable
Oct 27 18:11:20.291 INFO kablam!    --> benches/bench.rs:242:9
Oct 27 18:11:20.291 INFO kablam!     |
Oct 27 18:11:20.291 INFO kablam! 242 |     let mut label_buf = String::new();
Oct 27 18:11:20.291 INFO kablam!     |         ----^^^^^^^^^
Oct 27 18:11:20.291 INFO kablam!     |         |
Oct 27 18:11:20.291 INFO kablam!     |         help: remove this `mut`
Oct 27 18:11:20.291 INFO kablam! 
Oct 27 18:11:20.291 INFO kablam! warning: variable does not need to be mutable
Oct 27 18:11:20.291 INFO kablam!    --> benches/bench.rs:285:9
Oct 27 18:11:20.291 INFO kablam!     |
Oct 27 18:11:20.291 INFO kablam! 285 |     let mut label_buf = String::new();
Oct 27 18:11:20.291 INFO kablam!     |         ----^^^^^^^^^
Oct 27 18:11:20.291 INFO kablam!     |         |
Oct 27 18:11:20.291 INFO kablam!     |         help: remove this `mut`
Oct 27 18:11:20.291 INFO kablam! 
Oct 27 18:11:20.291 INFO kablam! warning: variable does not need to be mutable
Oct 27 18:11:20.291 INFO kablam!    --> benches/bench.rs:326:9
Oct 27 18:11:20.291 INFO kablam!     |
Oct 27 18:11:20.291 INFO kablam! 326 |     let mut label_buf = String::new();
Oct 27 18:11:20.291 INFO kablam!     |         ----^^^^^^^^^
Oct 27 18:11:20.291 INFO kablam!     |         |
Oct 27 18:11:20.291 INFO kablam!     |         help: remove this `mut`
Oct 27 18:11:20.291 INFO kablam! 
Oct 27 18:11:20.493 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.76s
Oct 27 18:11:20.498 INFO kablam! su: No module specific data is present
Oct 27 18:11:21.447 INFO running `"docker" "rm" "-f" "23c5e11d0dc9f72f2cb3dd85f8270a7a209d5a27021cae02146b0a4fbe67815e"`
Oct 27 18:11:21.803 INFO blam! 23c5e11d0dc9f72f2cb3dd85f8270a7a209d5a27021cae02146b0a4fbe67815e