Aug 02 02:01:18.025 INFO checking postgres_range-0.8.2 against 1.27.2 for lazy_static-1
Aug 02 02:01:18.025 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:01:18.025 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:01:18.025 INFO running `"docker" "create" "-v" "/tmp/crater.qiYTseYgAyKz:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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 02:01:18.282 INFO blam! 6775522d4c3bb076eeed1f3596da426dc604035b3320101a2c923abedba8a3c8
Aug 02 02:01:18.285 INFO running `"docker" "start" "-a" "6775522d4c3bb076eeed1f3596da426dc604035b3320101a2c923abedba8a3c8"`
Aug 02 02:01:19.365 INFO kablam!     Checking phf_shared v0.7.15
Aug 02 02:01:20.327 INFO kablam!     Checking phf v0.7.15
Aug 02 02:01:21.242 INFO kablam!     Checking postgres v0.11.12
Aug 02 02:01:25.854 INFO kablam!     Checking postgres_range v0.8.2 (file:///source)
Aug 02 02:01:27.676 INFO kablam! warning: variable does not need to be mutable
Aug 02 02:01:27.676 INFO kablam!   --> src/impls.rs:70:50
Aug 02 02:01:27.676 INFO kablam!    |
Aug 02 02:01:27.676 INFO kablam! 70 |     fn to_sql<W: ?Sized+Write>(&self, ty: &Type, mut buf: &mut W, info: &SessionInfo)
Aug 02 02:01:27.676 INFO kablam!    |                                                  ----^^^
Aug 02 02:01:27.676 INFO kablam!    |                                                  |
Aug 02 02:01:27.676 INFO kablam!    |                                                  help: remove this `mut`
Aug 02 02:01:27.676 INFO kablam!    |
Aug 02 02:01:27.676 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 02:01:27.676 INFO kablam! 
Aug 02 02:01:27.689 INFO kablam! warning: variable does not need to be mutable
Aug 02 02:01:27.689 INFO kablam!   --> src/impls.rs:95:52
Aug 02 02:01:27.689 INFO kablam!    |
Aug 02 02:01:27.689 INFO kablam! 95 |         fn write_value<S, T, W: ?Sized>(ty: &Type, mut buf: &mut W, info: &SessionInfo,
Aug 02 02:01:27.689 INFO kablam!    |                                                    ----^^^
Aug 02 02:01:27.689 INFO kablam!    |                                                    |
Aug 02 02:01:27.689 INFO kablam!    |                                                    help: remove this `mut`
Aug 02 02:01:27.689 INFO kablam! 
Aug 02 02:01:28.344 INFO kablam! warning: variable does not need to be mutable
Aug 02 02:01:28.344 INFO kablam!   --> src/impls.rs:70:50
Aug 02 02:01:28.344 INFO kablam!    |
Aug 02 02:01:28.344 INFO kablam! 70 |     fn to_sql<W: ?Sized+Write>(&self, ty: &Type, mut buf: &mut W, info: &SessionInfo)
Aug 02 02:01:28.344 INFO kablam!    |                                                  ----^^^
Aug 02 02:01:28.344 INFO kablam!    |                                                  |
Aug 02 02:01:28.344 INFO kablam!    |                                                  help: remove this `mut`
Aug 02 02:01:28.344 INFO kablam!    |
Aug 02 02:01:28.344 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 02:01:28.344 INFO kablam! 
Aug 02 02:01:28.350 INFO kablam! warning: variable does not need to be mutable
Aug 02 02:01:28.350 INFO kablam!   --> src/impls.rs:95:52
Aug 02 02:01:28.350 INFO kablam!    |
Aug 02 02:01:28.350 INFO kablam! 95 |         fn write_value<S, T, W: ?Sized>(ty: &Type, mut buf: &mut W, info: &SessionInfo,
Aug 02 02:01:28.350 INFO kablam!    |                                                    ----^^^
Aug 02 02:01:28.350 INFO kablam!    |                                                    |
Aug 02 02:01:28.350 INFO kablam!    |                                                    help: remove this `mut`
Aug 02 02:01:28.350 INFO kablam! 
Aug 02 02:01:28.476 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.19s
Aug 02 02:01:28.480 INFO kablam! su: No module specific data is present
Aug 02 02:01:29.088 INFO running `"docker" "rm" "-f" "6775522d4c3bb076eeed1f3596da426dc604035b3320101a2c923abedba8a3c8"`
Aug 02 02:01:29.252 INFO blam! 6775522d4c3bb076eeed1f3596da426dc604035b3320101a2c923abedba8a3c8