Sep 14 11:36:20.425 INFO checking postgres_range-0.8.2 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 11:36:20.425 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 11:36:20.425 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 11:36:20.803 INFO blam! 1def8b105a9479afb8e9bff896c48999414d70ef60c7c70b4f5954d374ee1e74
Sep 14 11:36:20.811 INFO running `"docker" "start" "-a" "1def8b105a9479afb8e9bff896c48999414d70ef60c7c70b4f5954d374ee1e74"`
Sep 14 11:36:22.812 INFO kablam! usermod: no changes
Sep 14 11:36:22.895 INFO kablam!     Checking postgres v0.11.12
Sep 14 11:36:25.322 INFO kablam!     Checking postgres_range v0.8.2 (file:///source)
Sep 14 11:36:26.618 INFO kablam! warning: variable does not need to be mutable
Sep 14 11:36:26.618 INFO kablam!   --> src/impls.rs:70:50
Sep 14 11:36:26.618 INFO kablam!    |
Sep 14 11:36:26.618 INFO kablam! 70 |     fn to_sql<W: ?Sized+Write>(&self, ty: &Type, mut buf: &mut W, info: &SessionInfo)
Sep 14 11:36:26.618 INFO kablam!    |                                                  ----^^^
Sep 14 11:36:26.618 INFO kablam!    |                                                  |
Sep 14 11:36:26.618 INFO kablam!    |                                                  help: remove this `mut`
Sep 14 11:36:26.623 INFO kablam!    |
Sep 14 11:36:26.623 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 11:36:26.623 INFO kablam! 
Sep 14 11:36:26.626 INFO kablam! warning: variable does not need to be mutable
Sep 14 11:36:26.626 INFO kablam!   --> src/impls.rs:95:52
Sep 14 11:36:26.626 INFO kablam!    |
Sep 14 11:36:26.626 INFO kablam! 95 |         fn write_value<S, T, W: ?Sized>(ty: &Type, mut buf: &mut W, info: &SessionInfo,
Sep 14 11:36:26.626 INFO kablam!    |                                                    ----^^^
Sep 14 11:36:26.626 INFO kablam!    |                                                    |
Sep 14 11:36:26.626 INFO kablam!    |                                                    help: remove this `mut`
Sep 14 11:36:26.631 INFO kablam! 
Sep 14 11:36:26.992 INFO kablam! warning: variable does not need to be mutable
Sep 14 11:36:26.992 INFO kablam!   --> src/impls.rs:70:50
Sep 14 11:36:26.992 INFO kablam!    |
Sep 14 11:36:26.992 INFO kablam! 70 |     fn to_sql<W: ?Sized+Write>(&self, ty: &Type, mut buf: &mut W, info: &SessionInfo)
Sep 14 11:36:26.992 INFO kablam!    |                                                  ----^^^
Sep 14 11:36:26.992 INFO kablam!    |                                                  |
Sep 14 11:36:26.992 INFO kablam!    |                                                  help: remove this `mut`
Sep 14 11:36:26.992 INFO kablam!    |
Sep 14 11:36:26.992 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 11:36:26.992 INFO kablam! 
Sep 14 11:36:26.995 INFO kablam! warning: variable does not need to be mutable
Sep 14 11:36:26.995 INFO kablam!   --> src/impls.rs:95:52
Sep 14 11:36:26.995 INFO kablam!    |
Sep 14 11:36:26.995 INFO kablam! 95 |         fn write_value<S, T, W: ?Sized>(ty: &Type, mut buf: &mut W, info: &SessionInfo,
Sep 14 11:36:26.995 INFO kablam!    |                                                    ----^^^
Sep 14 11:36:26.995 INFO kablam!    |                                                    |
Sep 14 11:36:26.995 INFO kablam!    |                                                    help: remove this `mut`
Sep 14 11:36:26.995 INFO kablam! 
Sep 14 11:36:27.061 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
Sep 14 11:36:27.065 INFO kablam! su: No module specific data is present
Sep 14 11:36:28.765 INFO running `"docker" "rm" "-f" "1def8b105a9479afb8e9bff896c48999414d70ef60c7c70b4f5954d374ee1e74"`
Sep 14 11:36:29.078 INFO blam! 1def8b105a9479afb8e9bff896c48999414d70ef60c7c70b4f5954d374ee1e74