Sep 02 04:29:47.509 INFO checking postgres_range-0.8.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 04:29:47.509 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 04:29:47.509 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/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 02 04:29:47.749 INFO blam! 3f7655f82befa91c2d7bf5ee4607d972da5911395cbb77ab6d2c0938d66fcbf8
Sep 02 04:29:47.752 INFO running `"docker" "start" "-a" "3f7655f82befa91c2d7bf5ee4607d972da5911395cbb77ab6d2c0938d66fcbf8"`
Sep 02 04:29:48.659 INFO kablam!     Checking postgres v0.11.12
Sep 02 04:29:53.860 INFO kablam!     Checking postgres_range v0.8.2 (file:///source)
Sep 02 04:29:55.877 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:29:55.877 INFO kablam!   --> src/impls.rs:70:50
Sep 02 04:29:55.877 INFO kablam!    |
Sep 02 04:29:55.877 INFO kablam! 70 |     fn to_sql<W: ?Sized+Write>(&self, ty: &Type, mut buf: &mut W, info: &SessionInfo)
Sep 02 04:29:55.877 INFO kablam!    |                                                  ----^^^
Sep 02 04:29:55.878 INFO kablam!    |                                                  |
Sep 02 04:29:55.878 INFO kablam!    |                                                  help: remove this `mut`
Sep 02 04:29:55.878 INFO kablam!    |
Sep 02 04:29:55.878 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 04:29:55.878 INFO kablam! 
Sep 02 04:29:55.885 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:29:55.885 INFO kablam!   --> src/impls.rs:95:52
Sep 02 04:29:55.885 INFO kablam!    |
Sep 02 04:29:55.885 INFO kablam! 95 |         fn write_value<S, T, W: ?Sized>(ty: &Type, mut buf: &mut W, info: &SessionInfo,
Sep 02 04:29:55.885 INFO kablam!    |                                                    ----^^^
Sep 02 04:29:55.885 INFO kablam!    |                                                    |
Sep 02 04:29:55.885 INFO kablam!    |                                                    help: remove this `mut`
Sep 02 04:29:55.885 INFO kablam! 
Sep 02 04:29:56.508 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:29:56.508 INFO kablam!   --> src/impls.rs:70:50
Sep 02 04:29:56.508 INFO kablam!    |
Sep 02 04:29:56.508 INFO kablam! 70 |     fn to_sql<W: ?Sized+Write>(&self, ty: &Type, mut buf: &mut W, info: &SessionInfo)
Sep 02 04:29:56.508 INFO kablam!    |                                                  ----^^^
Sep 02 04:29:56.508 INFO kablam!    |                                                  |
Sep 02 04:29:56.508 INFO kablam!    |                                                  help: remove this `mut`
Sep 02 04:29:56.508 INFO kablam!    |
Sep 02 04:29:56.508 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 04:29:56.508 INFO kablam! 
Sep 02 04:29:56.514 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:29:56.514 INFO kablam!   --> src/impls.rs:95:52
Sep 02 04:29:56.514 INFO kablam!    |
Sep 02 04:29:56.514 INFO kablam! 95 |         fn write_value<S, T, W: ?Sized>(ty: &Type, mut buf: &mut W, info: &SessionInfo,
Sep 02 04:29:56.514 INFO kablam!    |                                                    ----^^^
Sep 02 04:29:56.514 INFO kablam!    |                                                    |
Sep 02 04:29:56.515 INFO kablam!    |                                                    help: remove this `mut`
Sep 02 04:29:56.515 INFO kablam! 
Sep 02 04:29:56.659 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.08s
Sep 02 04:29:56.665 INFO kablam! su: No module specific data is present
Sep 02 04:29:57.166 INFO running `"docker" "rm" "-f" "3f7655f82befa91c2d7bf5ee4607d972da5911395cbb77ab6d2c0938d66fcbf8"`
Sep 02 04:29:57.329 INFO blam! 3f7655f82befa91c2d7bf5ee4607d972da5911395cbb77ab6d2c0938d66fcbf8