Aug 31 08:06:50.885 INFO checking yasna-0.1.3 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 08:06:50.885 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 08:06:50.885 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 08:06:51.066 INFO blam! 093690b99674d7c9c13fdbbfb8c338bbd35c511179dc9e12333d68bcd9ac36cb
Aug 31 08:06:51.068 INFO running `"docker" "start" "-a" "093690b99674d7c9c13fdbbfb8c338bbd35c511179dc9e12333d68bcd9ac36cb"`
Aug 31 08:06:51.840 INFO kablam!     Checking yasna v0.1.3 (file:///source)
Aug 31 08:06:53.998 INFO kablam! warning: variable does not need to be mutable
Aug 31 08:06:53.998 INFO kablam!    --> src/reader/mod.rs:384:27
Aug 31 08:06:53.998 INFO kablam!     |
Aug 31 08:06:53.998 INFO kablam! 384 |     fn read_general<T, F>(mut self, tag: Tag, callback: F) -> ASN1Result<T>
Aug 31 08:06:53.998 INFO kablam!     |                           ----^^^^
Aug 31 08:06:53.998 INFO kablam!     |                           |
Aug 31 08:06:53.998 INFO kablam!     |                           help: remove this `mut`
Aug 31 08:06:53.998 INFO kablam!     |
Aug 31 08:06:53.998 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 08:06:53.998 INFO kablam! 
Aug 31 08:06:54.078 INFO kablam! warning: variable does not need to be mutable
Aug 31 08:06:54.078 INFO kablam!     --> src/reader/mod.rs:1123:35
Aug 31 08:06:54.078 INFO kablam!      |
Aug 31 08:06:54.078 INFO kablam! 1123 |     pub fn read_with_buffer<T, F>(mut self, callback: F)
Aug 31 08:06:54.078 INFO kablam!      |                                   ----^^^^
Aug 31 08:06:54.078 INFO kablam!      |                                   |
Aug 31 08:06:54.078 INFO kablam!      |                                   help: remove this `mut`
Aug 31 08:06:54.078 INFO kablam! 
Aug 31 08:06:55.505 INFO kablam! warning: variable does not need to be mutable
Aug 31 08:06:55.505 INFO kablam!    --> src/reader/mod.rs:384:27
Aug 31 08:06:55.505 INFO kablam!     |
Aug 31 08:06:55.505 INFO kablam! 384 |     fn read_general<T, F>(mut self, tag: Tag, callback: F) -> ASN1Result<T>
Aug 31 08:06:55.505 INFO kablam!     |                           ----^^^^
Aug 31 08:06:55.505 INFO kablam!     |                           |
Aug 31 08:06:55.505 INFO kablam!     |                           help: remove this `mut`
Aug 31 08:06:55.506 INFO kablam!     |
Aug 31 08:06:55.506 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 08:06:55.506 INFO kablam! 
Aug 31 08:06:55.604 INFO kablam! warning: variable does not need to be mutable
Aug 31 08:06:55.604 INFO kablam!     --> src/reader/mod.rs:1123:35
Aug 31 08:06:55.604 INFO kablam!      |
Aug 31 08:06:55.604 INFO kablam! 1123 |     pub fn read_with_buffer<T, F>(mut self, callback: F)
Aug 31 08:06:55.604 INFO kablam!      |                                   ----^^^^
Aug 31 08:06:55.604 INFO kablam!      |                                   |
Aug 31 08:06:55.605 INFO kablam!      |                                   help: remove this `mut`
Aug 31 08:06:55.605 INFO kablam! 
Aug 31 08:06:56.241 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.46s
Aug 31 08:06:56.246 INFO kablam! su: No module specific data is present
Aug 31 08:06:56.646 INFO running `"docker" "rm" "-f" "093690b99674d7c9c13fdbbfb8c338bbd35c511179dc9e12333d68bcd9ac36cb"`
Aug 31 08:06:56.792 INFO blam! 093690b99674d7c9c13fdbbfb8c338bbd35c511179dc9e12333d68bcd9ac36cb