Aug 02 11:48:25.699 INFO checking dbus-macros-0.2.3 against 1.27.2 for lazy_static-1 Aug 02 11:48:25.699 INFO running: cargo +1.27.2 check --frozen --all --all-targets Aug 02 11:48:25.699 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets Aug 02 11:48:25.699 INFO running `"docker" "create" "-v" "/tmp/crater.ynnljgYsfmEu:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 11:48:25.930 INFO blam! f95ea55282f885706f4e1a09049ddcc70fce8bdb43da573faaaa59506fe309ce Aug 02 11:48:25.931 INFO running `"docker" "start" "-a" "f95ea55282f885706f4e1a09049ddcc70fce8bdb43da573faaaa59506fe309ce"` Aug 02 11:48:27.360 INFO kablam! Checking dbus v0.5.4 Aug 02 11:48:35.692 INFO kablam! Checking dbus-macros v0.2.3 (file:///source) Aug 02 11:48:38.195 INFO kablam! warning: unused variable: `i` Aug 02 11:48:38.195 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.195 INFO kablam! | Aug 02 11:48:38.195 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.195 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.195 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.195 INFO kablam! 29 | | } Aug 02 11:48:38.195 INFO kablam! ... | Aug 02 11:48:38.195 INFO kablam! 85 | | } Aug 02 11:48:38.195 INFO kablam! 86 | | }); Aug 02 11:48:38.195 INFO kablam! | |___^ help: consider using `_i` instead Aug 02 11:48:38.195 INFO kablam! | Aug 02 11:48:38.195 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 02 11:48:38.195 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.195 INFO kablam! Aug 02 11:48:38.196 INFO kablam! warning: unused variable: `i` Aug 02 11:48:38.196 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.196 INFO kablam! | Aug 02 11:48:38.196 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.196 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.196 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.196 INFO kablam! 29 | | } Aug 02 11:48:38.196 INFO kablam! ... | Aug 02 11:48:38.196 INFO kablam! 85 | | } Aug 02 11:48:38.196 INFO kablam! 86 | | }); Aug 02 11:48:38.196 INFO kablam! | |___^ help: consider using `_i` instead Aug 02 11:48:38.196 INFO kablam! | Aug 02 11:48:38.196 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.196 INFO kablam! Aug 02 11:48:38.197 INFO kablam! warning: unused variable: `i` Aug 02 11:48:38.197 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.197 INFO kablam! | Aug 02 11:48:38.197 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.197 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.197 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.197 INFO kablam! 29 | | } Aug 02 11:48:38.197 INFO kablam! ... | Aug 02 11:48:38.197 INFO kablam! 85 | | } Aug 02 11:48:38.197 INFO kablam! 86 | | }); Aug 02 11:48:38.197 INFO kablam! | |___^ help: consider using `_i` instead Aug 02 11:48:38.197 INFO kablam! | Aug 02 11:48:38.197 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.197 INFO kablam! Aug 02 11:48:38.197 INFO kablam! warning: unused variable: `i` Aug 02 11:48:38.197 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.197 INFO kablam! | Aug 02 11:48:38.197 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.197 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.197 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.197 INFO kablam! 29 | | } Aug 02 11:48:38.197 INFO kablam! ... | Aug 02 11:48:38.197 INFO kablam! 85 | | } Aug 02 11:48:38.197 INFO kablam! 86 | | }); Aug 02 11:48:38.197 INFO kablam! | |___^ help: consider using `_i` instead Aug 02 11:48:38.197 INFO kablam! | Aug 02 11:48:38.197 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.197 INFO kablam! Aug 02 11:48:38.198 INFO kablam! warning: unused variable: `this` Aug 02 11:48:38.198 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.198 INFO kablam! | Aug 02 11:48:38.198 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.198 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.198 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.198 INFO kablam! 29 | | } Aug 02 11:48:38.198 INFO kablam! ... | Aug 02 11:48:38.198 INFO kablam! 85 | | } Aug 02 11:48:38.198 INFO kablam! 86 | | }); Aug 02 11:48:38.198 INFO kablam! | |___^ help: consider using `_this` instead Aug 02 11:48:38.198 INFO kablam! | Aug 02 11:48:38.198 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.198 INFO kablam! Aug 02 11:48:38.198 INFO kablam! warning: unused variable: `this` Aug 02 11:48:38.198 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.198 INFO kablam! | Aug 02 11:48:38.198 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.198 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.198 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.198 INFO kablam! 29 | | } Aug 02 11:48:38.198 INFO kablam! ... | Aug 02 11:48:38.198 INFO kablam! 85 | | } Aug 02 11:48:38.198 INFO kablam! 86 | | }); Aug 02 11:48:38.198 INFO kablam! | |___^ help: consider using `_this` instead Aug 02 11:48:38.198 INFO kablam! | Aug 02 11:48:38.198 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.198 INFO kablam! Aug 02 11:48:38.198 INFO kablam! warning: unused variable: `this` Aug 02 11:48:38.199 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.199 INFO kablam! | Aug 02 11:48:38.199 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.199 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.199 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.199 INFO kablam! 29 | | } Aug 02 11:48:38.199 INFO kablam! ... | Aug 02 11:48:38.199 INFO kablam! 85 | | } Aug 02 11:48:38.199 INFO kablam! 86 | | }); Aug 02 11:48:38.199 INFO kablam! | |___^ help: consider using `_this` instead Aug 02 11:48:38.199 INFO kablam! | Aug 02 11:48:38.199 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.199 INFO kablam! Aug 02 11:48:38.199 INFO kablam! warning: unused variable: `this` Aug 02 11:48:38.199 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.199 INFO kablam! | Aug 02 11:48:38.199 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.199 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.199 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.199 INFO kablam! 29 | | } Aug 02 11:48:38.199 INFO kablam! ... | Aug 02 11:48:38.199 INFO kablam! 85 | | } Aug 02 11:48:38.199 INFO kablam! 86 | | }); Aug 02 11:48:38.199 INFO kablam! | |___^ help: consider using `_this` instead Aug 02 11:48:38.199 INFO kablam! | Aug 02 11:48:38.199 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.199 INFO kablam! Aug 02 11:48:38.200 INFO kablam! warning: unused variable: `this` Aug 02 11:48:38.200 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.200 INFO kablam! | Aug 02 11:48:38.200 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.200 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.200 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.200 INFO kablam! 29 | | } Aug 02 11:48:38.200 INFO kablam! ... | Aug 02 11:48:38.200 INFO kablam! 85 | | } Aug 02 11:48:38.200 INFO kablam! 86 | | }); Aug 02 11:48:38.200 INFO kablam! | |___^ help: consider using `_this` instead Aug 02 11:48:38.200 INFO kablam! | Aug 02 11:48:38.203 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.203 INFO kablam! Aug 02 11:48:38.203 INFO kablam! warning: unused variable: `this` Aug 02 11:48:38.203 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.203 INFO kablam! | Aug 02 11:48:38.203 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.204 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.204 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.204 INFO kablam! 29 | | } Aug 02 11:48:38.204 INFO kablam! ... | Aug 02 11:48:38.204 INFO kablam! 85 | | } Aug 02 11:48:38.204 INFO kablam! 86 | | }); Aug 02 11:48:38.204 INFO kablam! | |___^ help: consider using `_this` instead Aug 02 11:48:38.204 INFO kablam! | Aug 02 11:48:38.205 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.205 INFO kablam! Aug 02 11:48:38.209 INFO kablam! warning: unused variable: `this` Aug 02 11:48:38.209 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.209 INFO kablam! | Aug 02 11:48:38.209 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.209 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.209 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.209 INFO kablam! 29 | | } Aug 02 11:48:38.209 INFO kablam! ... | Aug 02 11:48:38.209 INFO kablam! 85 | | } Aug 02 11:48:38.209 INFO kablam! 86 | | }); Aug 02 11:48:38.209 INFO kablam! | |___^ help: consider using `_this` instead Aug 02 11:48:38.210 INFO kablam! | Aug 02 11:48:38.210 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.210 INFO kablam! Aug 02 11:48:38.210 INFO kablam! warning: unused variable: `this` Aug 02 11:48:38.210 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.210 INFO kablam! | Aug 02 11:48:38.210 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.210 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.210 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.210 INFO kablam! 29 | | } Aug 02 11:48:38.210 INFO kablam! ... | Aug 02 11:48:38.210 INFO kablam! 85 | | } Aug 02 11:48:38.210 INFO kablam! 86 | | }); Aug 02 11:48:38.210 INFO kablam! | |___^ help: consider using `_this` instead Aug 02 11:48:38.210 INFO kablam! | Aug 02 11:48:38.210 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.210 INFO kablam! Aug 02 11:48:38.210 INFO kablam! warning: unused variable: `this` Aug 02 11:48:38.210 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.210 INFO kablam! | Aug 02 11:48:38.210 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.210 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.210 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.210 INFO kablam! 29 | | } Aug 02 11:48:38.210 INFO kablam! ... | Aug 02 11:48:38.210 INFO kablam! 85 | | } Aug 02 11:48:38.210 INFO kablam! 86 | | }); Aug 02 11:48:38.210 INFO kablam! | |___^ help: consider using `_this` instead Aug 02 11:48:38.210 INFO kablam! | Aug 02 11:48:38.211 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.211 INFO kablam! Aug 02 11:48:38.211 INFO kablam! warning: unused variable: `this` Aug 02 11:48:38.211 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.211 INFO kablam! | Aug 02 11:48:38.211 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.211 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.211 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.211 INFO kablam! 29 | | } Aug 02 11:48:38.211 INFO kablam! ... | Aug 02 11:48:38.211 INFO kablam! 85 | | } Aug 02 11:48:38.211 INFO kablam! 86 | | }); Aug 02 11:48:38.211 INFO kablam! | |___^ help: consider using `_this` instead Aug 02 11:48:38.211 INFO kablam! | Aug 02 11:48:38.211 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.211 INFO kablam! Aug 02 11:48:38.211 INFO kablam! warning: unused variable: `this` Aug 02 11:48:38.211 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.211 INFO kablam! | Aug 02 11:48:38.211 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.211 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.211 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.211 INFO kablam! 29 | | } Aug 02 11:48:38.211 INFO kablam! ... | Aug 02 11:48:38.211 INFO kablam! 85 | | } Aug 02 11:48:38.211 INFO kablam! 86 | | }); Aug 02 11:48:38.211 INFO kablam! | |___^ help: consider using `_this` instead Aug 02 11:48:38.211 INFO kablam! | Aug 02 11:48:38.211 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.211 INFO kablam! Aug 02 11:48:38.211 INFO kablam! warning: unused variable: `this` Aug 02 11:48:38.212 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.212 INFO kablam! | Aug 02 11:48:38.212 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.212 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.212 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.212 INFO kablam! 29 | | } Aug 02 11:48:38.212 INFO kablam! ... | Aug 02 11:48:38.212 INFO kablam! 85 | | } Aug 02 11:48:38.212 INFO kablam! 86 | | }); Aug 02 11:48:38.212 INFO kablam! | |___^ help: consider using `_this` instead Aug 02 11:48:38.212 INFO kablam! | Aug 02 11:48:38.212 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.212 INFO kablam! Aug 02 11:48:38.212 INFO kablam! warning: unused variable: `this` Aug 02 11:48:38.212 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.212 INFO kablam! | Aug 02 11:48:38.212 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.212 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.212 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.212 INFO kablam! 29 | | } Aug 02 11:48:38.212 INFO kablam! ... | Aug 02 11:48:38.212 INFO kablam! 85 | | } Aug 02 11:48:38.212 INFO kablam! 86 | | }); Aug 02 11:48:38.212 INFO kablam! | |___^ help: consider using `_this` instead Aug 02 11:48:38.212 INFO kablam! | Aug 02 11:48:38.212 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.212 INFO kablam! Aug 02 11:48:38.212 INFO kablam! warning: unused variable: `this` Aug 02 11:48:38.212 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.213 INFO kablam! | Aug 02 11:48:38.213 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.213 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.213 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.213 INFO kablam! 29 | | } Aug 02 11:48:38.213 INFO kablam! ... | Aug 02 11:48:38.213 INFO kablam! 85 | | } Aug 02 11:48:38.213 INFO kablam! 86 | | }); Aug 02 11:48:38.213 INFO kablam! | |___^ help: consider using `_this` instead Aug 02 11:48:38.213 INFO kablam! | Aug 02 11:48:38.213 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.213 INFO kablam! Aug 02 11:48:38.351 INFO kablam! warning: variable does not need to be mutable Aug 02 11:48:38.351 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.351 INFO kablam! | Aug 02 11:48:38.351 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.351 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.352 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.352 INFO kablam! 29 | | } Aug 02 11:48:38.352 INFO kablam! ... | Aug 02 11:48:38.352 INFO kablam! 85 | | } Aug 02 11:48:38.352 INFO kablam! 86 | | }); Aug 02 11:48:38.352 INFO kablam! | |___^ help: remove this `mut` Aug 02 11:48:38.352 INFO kablam! | Aug 02 11:48:38.352 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 02 11:48:38.352 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.352 INFO kablam! Aug 02 11:48:38.353 INFO kablam! warning: variable does not need to be mutable Aug 02 11:48:38.353 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.353 INFO kablam! | Aug 02 11:48:38.353 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.353 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.353 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.353 INFO kablam! 29 | | } Aug 02 11:48:38.353 INFO kablam! ... | Aug 02 11:48:38.353 INFO kablam! 85 | | } Aug 02 11:48:38.353 INFO kablam! 86 | | }); Aug 02 11:48:38.353 INFO kablam! | |___^ help: remove this `mut` Aug 02 11:48:38.353 INFO kablam! | Aug 02 11:48:38.353 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.353 INFO kablam! Aug 02 11:48:38.356 INFO kablam! warning: variable does not need to be mutable Aug 02 11:48:38.356 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.356 INFO kablam! | Aug 02 11:48:38.356 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.356 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.356 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.356 INFO kablam! 29 | | } Aug 02 11:48:38.356 INFO kablam! ... | Aug 02 11:48:38.356 INFO kablam! 85 | | } Aug 02 11:48:38.356 INFO kablam! 86 | | }); Aug 02 11:48:38.356 INFO kablam! | |___^ help: remove this `mut` Aug 02 11:48:38.356 INFO kablam! | Aug 02 11:48:38.356 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.356 INFO kablam! Aug 02 11:48:38.357 INFO kablam! warning: variable does not need to be mutable Aug 02 11:48:38.357 INFO kablam! --> examples/server.rs:26:1 Aug 02 11:48:38.357 INFO kablam! | Aug 02 11:48:38.357 INFO kablam! 26 | / dbus_class!("com.dbus.test", class Hello (variable: i32) { Aug 02 11:48:38.357 INFO kablam! 27 | | fn hello(&this) -> String { Aug 02 11:48:38.357 INFO kablam! 28 | | "Hello!" Aug 02 11:48:38.357 INFO kablam! 29 | | } Aug 02 11:48:38.357 INFO kablam! ... | Aug 02 11:48:38.357 INFO kablam! 85 | | } Aug 02 11:48:38.357 INFO kablam! 86 | | }); Aug 02 11:48:38.357 INFO kablam! | |___^ help: remove this `mut` Aug 02 11:48:38.357 INFO kablam! | Aug 02 11:48:38.357 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Aug 02 11:48:38.357 INFO kablam! Aug 02 11:48:38.416 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 11.09s Aug 02 11:48:38.421 INFO kablam! su: No module specific data is present Aug 02 11:48:39.178 INFO running `"docker" "rm" "-f" "f95ea55282f885706f4e1a09049ddcc70fce8bdb43da573faaaa59506fe309ce"` Aug 02 11:48:39.362 INFO blam! f95ea55282f885706f4e1a09049ddcc70fce8bdb43da573faaaa59506fe309ce