Sep 01 21:45:43.792 INFO checking encryptfile-0.1.3 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 21:45:43.792 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 21:45:43.792 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:45:44.062 INFO blam! e9845bd446b098b2a46b5f0e72033308d49d96355f52d4521af939ed7fecf4f5
Sep 01 21:45:44.064 INFO running `"docker" "start" "-a" "e9845bd446b098b2a46b5f0e72033308d49d96355f52d4521af939ed7fecf4f5"`
Sep 01 21:45:44.783 INFO kablam!     Checking encryptfile v0.1.3 (file:///source)
Sep 01 21:45:45.988 INFO kablam! warning: unused import: `Read`
Sep 01 21:45:45.988 INFO kablam!   --> src/lib.rs:77:15
Sep 01 21:45:45.988 INFO kablam!    |
Sep 01 21:45:45.988 INFO kablam! 77 | use std::io::{Read, Write};
Sep 01 21:45:45.988 INFO kablam!    |               ^^^^
Sep 01 21:45:45.988 INFO kablam!    |
Sep 01 21:45:45.988 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 21:45:45.989 INFO kablam! 
Sep 01 21:45:45.989 INFO kablam! warning: unused import: `Write`
Sep 01 21:45:45.989 INFO kablam!   --> src/lib.rs:77:21
Sep 01 21:45:45.989 INFO kablam!    |
Sep 01 21:45:45.989 INFO kablam! 77 | use std::io::{Read, Write};
Sep 01 21:45:45.989 INFO kablam!    |                     ^^^^^
Sep 01 21:45:45.989 INFO kablam! 
Sep 01 21:45:46.124 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:45:46.124 INFO kablam!    --> src/crypt.rs:174:9
Sep 01 21:45:46.124 INFO kablam!     |
Sep 01 21:45:46.124 INFO kablam! 174 |     let mut buf = state.read_buf;
Sep 01 21:45:46.124 INFO kablam!     |         ----^^^
Sep 01 21:45:46.124 INFO kablam!     |         |
Sep 01 21:45:46.124 INFO kablam!     |         help: remove this `mut`
Sep 01 21:45:46.125 INFO kablam!     |
Sep 01 21:45:46.125 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 21:45:46.125 INFO kablam! 
Sep 01 21:45:46.134 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:45:46.134 INFO kablam!    --> src/crypt.rs:239:9
Sep 01 21:45:46.134 INFO kablam!     |
Sep 01 21:45:46.135 INFO kablam! 239 |     let mut buf = state.read_buf;
Sep 01 21:45:46.135 INFO kablam!     |         ----^^^
Sep 01 21:45:46.135 INFO kablam!     |         |
Sep 01 21:45:46.135 INFO kablam!     |         help: remove this `mut`
Sep 01 21:45:46.135 INFO kablam! 
Sep 01 21:45:46.557 INFO kablam! warning: unused import: `Read`
Sep 01 21:45:46.557 INFO kablam!   --> src/lib.rs:77:15
Sep 01 21:45:46.557 INFO kablam!    |
Sep 01 21:45:46.557 INFO kablam! 77 | use std::io::{Read, Write};
Sep 01 21:45:46.557 INFO kablam!    |               ^^^^
Sep 01 21:45:46.557 INFO kablam!    |
Sep 01 21:45:46.557 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 21:45:46.557 INFO kablam! 
Sep 01 21:45:46.557 INFO kablam! warning: unused import: `Write`
Sep 01 21:45:46.557 INFO kablam!   --> src/lib.rs:77:21
Sep 01 21:45:46.557 INFO kablam!    |
Sep 01 21:45:46.557 INFO kablam! 77 | use std::io::{Read, Write};
Sep 01 21:45:46.557 INFO kablam!    |                     ^^^^^
Sep 01 21:45:46.557 INFO kablam! 
Sep 01 21:45:46.783 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:45:46.783 INFO kablam!    --> src/crypt.rs:174:9
Sep 01 21:45:46.783 INFO kablam!     |
Sep 01 21:45:46.783 INFO kablam! 174 |     let mut buf = state.read_buf;
Sep 01 21:45:46.783 INFO kablam!     |         ----^^^
Sep 01 21:45:46.783 INFO kablam!     |         |
Sep 01 21:45:46.783 INFO kablam!     |         help: remove this `mut`
Sep 01 21:45:46.783 INFO kablam!     |
Sep 01 21:45:46.783 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 21:45:46.783 INFO kablam! 
Sep 01 21:45:46.791 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:45:46.791 INFO kablam!    --> src/crypt.rs:239:9
Sep 01 21:45:46.791 INFO kablam!     |
Sep 01 21:45:46.791 INFO kablam! 239 |     let mut buf = state.read_buf;
Sep 01 21:45:46.791 INFO kablam!     |         ----^^^
Sep 01 21:45:46.791 INFO kablam!     |         |
Sep 01 21:45:46.791 INFO kablam!     |         help: remove this `mut`
Sep 01 21:45:46.791 INFO kablam! 
Sep 01 21:45:47.303 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
Sep 01 21:45:47.308 INFO kablam! su: No module specific data is present
Sep 01 21:45:47.867 INFO running `"docker" "rm" "-f" "e9845bd446b098b2a46b5f0e72033308d49d96355f52d4521af939ed7fecf4f5"`
Sep 01 21:45:47.981 INFO blam! e9845bd446b098b2a46b5f0e72033308d49d96355f52d4521af939ed7fecf4f5