Sep 19 20:46:50.993 INFO checking postgres_range-0.8.2 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 20:46:50.993 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 20:46:50.993 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:46:51.395 INFO blam! 94e7676c662cf028b0826eeae339a14a14d5f6c3b51c3262cb5d445c8663781f
Sep 19 20:46:51.397 INFO running `"docker" "start" "-a" "94e7676c662cf028b0826eeae339a14a14d5f6c3b51c3262cb5d445c8663781f"`
Sep 19 20:46:53.186 INFO kablam! usermod: no changes
Sep 19 20:46:53.299 INFO kablam!     Checking phf_shared v0.7.15
Sep 19 20:46:53.907 INFO kablam!     Checking phf v0.7.15
Sep 19 20:46:54.388 INFO kablam!     Checking postgres v0.11.12
Sep 19 20:46:56.902 INFO kablam!     Checking postgres_range v0.8.2 (/source)
Sep 19 20:46:58.075 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:46:58.075 INFO kablam!   --> src/impls.rs:70:50
Sep 19 20:46:58.075 INFO kablam!    |
Sep 19 20:46:58.075 INFO kablam! 70 |     fn to_sql<W: ?Sized+Write>(&self, ty: &Type, mut buf: &mut W, info: &SessionInfo)
Sep 19 20:46:58.075 INFO kablam!    |                                                  ----^^^
Sep 19 20:46:58.075 INFO kablam!    |                                                  |
Sep 19 20:46:58.075 INFO kablam!    |                                                  help: remove this `mut`
Sep 19 20:46:58.079 INFO kablam!    |
Sep 19 20:46:58.079 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 20:46:58.079 INFO kablam! 
Sep 19 20:46:58.087 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:46:58.087 INFO kablam!   --> src/impls.rs:95:52
Sep 19 20:46:58.087 INFO kablam!    |
Sep 19 20:46:58.087 INFO kablam! 95 |         fn write_value<S, T, W: ?Sized>(ty: &Type, mut buf: &mut W, info: &SessionInfo,
Sep 19 20:46:58.087 INFO kablam!    |                                                    ----^^^
Sep 19 20:46:58.087 INFO kablam!    |                                                    |
Sep 19 20:46:58.087 INFO kablam!    |                                                    help: remove this `mut`
Sep 19 20:46:58.087 INFO kablam! 
Sep 19 20:46:58.541 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:46:58.541 INFO kablam!   --> src/impls.rs:70:50
Sep 19 20:46:58.542 INFO kablam!    |
Sep 19 20:46:58.542 INFO kablam! 70 |     fn to_sql<W: ?Sized+Write>(&self, ty: &Type, mut buf: &mut W, info: &SessionInfo)
Sep 19 20:46:58.543 INFO kablam!    |                                                  ----^^^
Sep 19 20:46:58.543 INFO kablam!    |                                                  |
Sep 19 20:46:58.543 INFO kablam!    |                                                  help: remove this `mut`
Sep 19 20:46:58.544 INFO kablam!    |
Sep 19 20:46:58.544 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 20:46:58.544 INFO kablam! 
Sep 19 20:46:58.545 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:46:58.545 INFO kablam!   --> src/impls.rs:95:52
Sep 19 20:46:58.545 INFO kablam!    |
Sep 19 20:46:58.546 INFO kablam! 95 |         fn write_value<S, T, W: ?Sized>(ty: &Type, mut buf: &mut W, info: &SessionInfo,
Sep 19 20:46:58.546 INFO kablam!    |                                                    ----^^^
Sep 19 20:46:58.547 INFO kablam!    |                                                    |
Sep 19 20:46:58.547 INFO kablam!    |                                                    help: remove this `mut`
Sep 19 20:46:58.547 INFO kablam! 
Sep 19 20:46:58.639 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
Sep 19 20:46:58.647 INFO kablam! su: No module specific data is present
Sep 19 20:47:00.257 INFO running `"docker" "rm" "-f" "94e7676c662cf028b0826eeae339a14a14d5f6c3b51c3262cb5d445c8663781f"`
Sep 19 20:47:00.582 INFO blam! 94e7676c662cf028b0826eeae339a14a14d5f6c3b51c3262cb5d445c8663781f