Jul 12 01:52:40.425 INFO checking postgres_range-0.8.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 01:52:40.425 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 01:52:40.425 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 01:52:40.426 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 01:52:40.686 INFO blam! 20eb8f6ed50adee0cd7cb7ab50559e0218327e012b179f22d41b5a29ea331723
Jul 12 01:52:40.689 INFO running `"docker" "start" "-a" "20eb8f6ed50adee0cd7cb7ab50559e0218327e012b179f22d41b5a29ea331723"`
Jul 12 01:52:41.646 INFO kablam!     Checking phf_shared v0.7.15
Jul 12 01:52:42.437 INFO kablam!     Checking phf v0.7.15
Jul 12 01:52:43.103 INFO kablam!     Checking postgres v0.11.12
Jul 12 01:52:47.747 INFO kablam!     Checking postgres_range v0.8.2 (file:///source)
Jul 12 01:52:49.836 INFO kablam! warning: variable does not need to be mutable
Jul 12 01:52:49.836 INFO kablam!   --> src/impls.rs:70:50
Jul 12 01:52:49.836 INFO kablam!    |
Jul 12 01:52:49.836 INFO kablam! 70 |     fn to_sql<W: ?Sized+Write>(&self, ty: &Type, mut buf: &mut W, info: &SessionInfo)
Jul 12 01:52:49.836 INFO kablam!    |                                                  ----^^^
Jul 12 01:52:49.836 INFO kablam!    |                                                  |
Jul 12 01:52:49.836 INFO kablam!    |                                                  help: remove this `mut`
Jul 12 01:52:49.842 INFO kablam!    |
Jul 12 01:52:49.843 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 01:52:49.843 INFO kablam! 
Jul 12 01:52:49.851 INFO kablam! warning: variable does not need to be mutable
Jul 12 01:52:49.851 INFO kablam!   --> src/impls.rs:95:52
Jul 12 01:52:49.851 INFO kablam!    |
Jul 12 01:52:49.851 INFO kablam! 95 |         fn write_value<S, T, W: ?Sized>(ty: &Type, mut buf: &mut W, info: &SessionInfo,
Jul 12 01:52:49.851 INFO kablam!    |                                                    ----^^^
Jul 12 01:52:49.851 INFO kablam!    |                                                    |
Jul 12 01:52:49.851 INFO kablam!    |                                                    help: remove this `mut`
Jul 12 01:52:49.858 INFO kablam! 
Jul 12 01:52:50.303 INFO kablam! warning: variable does not need to be mutable
Jul 12 01:52:50.304 INFO kablam!   --> src/impls.rs:70:50
Jul 12 01:52:50.304 INFO kablam!    |
Jul 12 01:52:50.304 INFO kablam! 70 |     fn to_sql<W: ?Sized+Write>(&self, ty: &Type, mut buf: &mut W, info: &SessionInfo)
Jul 12 01:52:50.304 INFO kablam!    |                                                  ----^^^
Jul 12 01:52:50.304 INFO kablam!    |                                                  |
Jul 12 01:52:50.304 INFO kablam!    |                                                  help: remove this `mut`
Jul 12 01:52:50.304 INFO kablam!    |
Jul 12 01:52:50.304 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 01:52:50.304 INFO kablam! 
Jul 12 01:52:50.310 INFO kablam! warning: variable does not need to be mutable
Jul 12 01:52:50.310 INFO kablam!   --> src/impls.rs:95:52
Jul 12 01:52:50.310 INFO kablam!    |
Jul 12 01:52:50.310 INFO kablam! 95 |         fn write_value<S, T, W: ?Sized>(ty: &Type, mut buf: &mut W, info: &SessionInfo,
Jul 12 01:52:50.310 INFO kablam!    |                                                    ----^^^
Jul 12 01:52:50.310 INFO kablam!    |                                                    |
Jul 12 01:52:50.310 INFO kablam!    |                                                    help: remove this `mut`
Jul 12 01:52:50.310 INFO kablam! 
Jul 12 01:52:50.452 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.92s
Jul 12 01:52:50.458 INFO kablam! su: No module specific data is present
Jul 12 01:52:50.955 INFO running `"docker" "rm" "-f" "20eb8f6ed50adee0cd7cb7ab50559e0218327e012b179f22d41b5a29ea331723"`
Jul 12 01:52:51.106 INFO blam! 20eb8f6ed50adee0cd7cb7ab50559e0218327e012b179f22d41b5a29ea331723