Aug 02 02:01:06.939 INFO checking postgres_range-0.8.2 against 1.27.2+tmplazy for lazy_static-1
Aug 02 02:01:06.939 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:01:06.939 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:01:06.939 INFO running `"docker" "create" "-v" "/tmp/crater.XMWlyN9yCfsW:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 02:01:07.196 INFO blam! f7cf6b53a03eb83a388bee5feead867afefa6ffab3ac0c4265d897a16008f1f0
Aug 02 02:01:07.197 INFO running `"docker" "start" "-a" "f7cf6b53a03eb83a388bee5feead867afefa6ffab3ac0c4265d897a16008f1f0"`
Aug 02 02:01:08.121 INFO kablam!     Checking phf_shared v0.7.15
Aug 02 02:01:08.735 INFO kablam!     Checking phf v0.7.15
Aug 02 02:01:09.666 INFO kablam!     Checking postgres v0.11.12
Aug 02 02:01:14.493 INFO kablam!     Checking postgres_range v0.8.2 (file:///source)
Aug 02 02:01:16.546 INFO kablam! warning: variable does not need to be mutable
Aug 02 02:01:16.546 INFO kablam!   --> src/impls.rs:70:50
Aug 02 02:01:16.546 INFO kablam!    |
Aug 02 02:01:16.546 INFO kablam! 70 |     fn to_sql<W: ?Sized+Write>(&self, ty: &Type, mut buf: &mut W, info: &SessionInfo)
Aug 02 02:01:16.546 INFO kablam!    |                                                  ----^^^
Aug 02 02:01:16.546 INFO kablam!    |                                                  |
Aug 02 02:01:16.546 INFO kablam!    |                                                  help: remove this `mut`
Aug 02 02:01:16.546 INFO kablam!    |
Aug 02 02:01:16.546 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 02:01:16.546 INFO kablam! 
Aug 02 02:01:16.562 INFO kablam! warning: variable does not need to be mutable
Aug 02 02:01:16.562 INFO kablam!   --> src/impls.rs:95:52
Aug 02 02:01:16.562 INFO kablam!    |
Aug 02 02:01:16.562 INFO kablam! 95 |         fn write_value<S, T, W: ?Sized>(ty: &Type, mut buf: &mut W, info: &SessionInfo,
Aug 02 02:01:16.563 INFO kablam!    |                                                    ----^^^
Aug 02 02:01:16.563 INFO kablam!    |                                                    |
Aug 02 02:01:16.563 INFO kablam!    |                                                    help: remove this `mut`
Aug 02 02:01:16.563 INFO kablam! 
Aug 02 02:01:17.128 INFO kablam! warning: variable does not need to be mutable
Aug 02 02:01:17.128 INFO kablam!   --> src/impls.rs:70:50
Aug 02 02:01:17.128 INFO kablam!    |
Aug 02 02:01:17.128 INFO kablam! 70 |     fn to_sql<W: ?Sized+Write>(&self, ty: &Type, mut buf: &mut W, info: &SessionInfo)
Aug 02 02:01:17.128 INFO kablam!    |                                                  ----^^^
Aug 02 02:01:17.128 INFO kablam!    |                                                  |
Aug 02 02:01:17.128 INFO kablam!    |                                                  help: remove this `mut`
Aug 02 02:01:17.128 INFO kablam!    |
Aug 02 02:01:17.128 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 02:01:17.128 INFO kablam! 
Aug 02 02:01:17.132 INFO kablam! warning: variable does not need to be mutable
Aug 02 02:01:17.132 INFO kablam!   --> src/impls.rs:95:52
Aug 02 02:01:17.132 INFO kablam!    |
Aug 02 02:01:17.132 INFO kablam! 95 |         fn write_value<S, T, W: ?Sized>(ty: &Type, mut buf: &mut W, info: &SessionInfo,
Aug 02 02:01:17.132 INFO kablam!    |                                                    ----^^^
Aug 02 02:01:17.133 INFO kablam!    |                                                    |
Aug 02 02:01:17.133 INFO kablam!    |                                                    help: remove this `mut`
Aug 02 02:01:17.133 INFO kablam! 
Aug 02 02:01:17.290 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.23s
Aug 02 02:01:17.302 INFO kablam! su: No module specific data is present
Aug 02 02:01:17.871 INFO running `"docker" "rm" "-f" "f7cf6b53a03eb83a388bee5feead867afefa6ffab3ac0c4265d897a16008f1f0"`
Aug 02 02:01:18.021 INFO blam! f7cf6b53a03eb83a388bee5feead867afefa6ffab3ac0c4265d897a16008f1f0