Sep 19 22:39:50.308 INFO checking postgres_range-0.8.2 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 22:39:50.308 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 22:39:50.308 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:39:50.527 INFO blam! c97b6f80e3d76ff9ec826b476bf68aaab43aba573dab643889e07fd943e24a64
Sep 19 22:39:50.529 INFO running `"docker" "start" "-a" "c97b6f80e3d76ff9ec826b476bf68aaab43aba573dab643889e07fd943e24a64"`
Sep 19 22:39:52.581 INFO kablam! usermod: no changes
Sep 19 22:39:52.706 INFO kablam!     Checking phf_shared v0.7.15
Sep 19 22:39:53.123 INFO kablam!     Checking phf v0.7.15
Sep 19 22:39:53.609 INFO kablam!     Checking postgres v0.11.12
Sep 19 22:39:56.022 INFO kablam!     Checking postgres_range v0.8.2 (/source)
Sep 19 22:39:57.139 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:39:57.140 INFO kablam!   --> src/impls.rs:70:50
Sep 19 22:39:57.140 INFO kablam!    |
Sep 19 22:39:57.141 INFO kablam! 70 |     fn to_sql<W: ?Sized+Write>(&self, ty: &Type, mut buf: &mut W, info: &SessionInfo)
Sep 19 22:39:57.141 INFO kablam!    |                                                  ----^^^
Sep 19 22:39:57.141 INFO kablam!    |                                                  |
Sep 19 22:39:57.142 INFO kablam!    |                                                  help: remove this `mut`
Sep 19 22:39:57.142 INFO kablam!    |
Sep 19 22:39:57.142 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 22:39:57.142 INFO kablam! 
Sep 19 22:39:57.143 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:39:57.143 INFO kablam!   --> src/impls.rs:95:52
Sep 19 22:39:57.143 INFO kablam!    |
Sep 19 22:39:57.143 INFO kablam! 95 |         fn write_value<S, T, W: ?Sized>(ty: &Type, mut buf: &mut W, info: &SessionInfo,
Sep 19 22:39:57.144 INFO kablam!    |                                                    ----^^^
Sep 19 22:39:57.144 INFO kablam!    |                                                    |
Sep 19 22:39:57.144 INFO kablam!    |                                                    help: remove this `mut`
Sep 19 22:39:57.144 INFO kablam! 
Sep 19 22:39:57.534 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:39:57.534 INFO kablam!   --> src/impls.rs:70:50
Sep 19 22:39:57.534 INFO kablam!    |
Sep 19 22:39:57.534 INFO kablam! 70 |     fn to_sql<W: ?Sized+Write>(&self, ty: &Type, mut buf: &mut W, info: &SessionInfo)
Sep 19 22:39:57.534 INFO kablam!    |                                                  ----^^^
Sep 19 22:39:57.534 INFO kablam!    |                                                  |
Sep 19 22:39:57.534 INFO kablam!    |                                                  help: remove this `mut`
Sep 19 22:39:57.534 INFO kablam!    |
Sep 19 22:39:57.534 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 22:39:57.534 INFO kablam! 
Sep 19 22:39:57.537 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:39:57.538 INFO kablam!   --> src/impls.rs:95:52
Sep 19 22:39:57.538 INFO kablam!    |
Sep 19 22:39:57.538 INFO kablam! 95 |         fn write_value<S, T, W: ?Sized>(ty: &Type, mut buf: &mut W, info: &SessionInfo,
Sep 19 22:39:57.538 INFO kablam!    |                                                    ----^^^
Sep 19 22:39:57.538 INFO kablam!    |                                                    |
Sep 19 22:39:57.538 INFO kablam!    |                                                    help: remove this `mut`
Sep 19 22:39:57.538 INFO kablam! 
Sep 19 22:39:57.683 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
Sep 19 22:39:57.694 INFO kablam! su: No module specific data is present
Sep 19 22:39:59.111 INFO running `"docker" "rm" "-f" "c97b6f80e3d76ff9ec826b476bf68aaab43aba573dab643889e07fd943e24a64"`
Sep 19 22:39:59.228 INFO blam! c97b6f80e3d76ff9ec826b476bf68aaab43aba573dab643889e07fd943e24a64