Sep 21 11:32:24.601 INFO checking dbus-macros-0.0.6 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 11:32:24.601 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 11:32:24.601 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:32:24.908 INFO blam! 4a8136621a53248af99f31fe23b21a85c53cafe5a9d2c58ddcbe85090fd414a0
Sep 21 11:32:24.910 INFO running `"docker" "start" "-a" "4a8136621a53248af99f31fe23b21a85c53cafe5a9d2c58ddcbe85090fd414a0"`
Sep 21 11:32:26.716 INFO kablam! usermod: no changes
Sep 21 11:32:26.780 INFO kablam!     Checking dbus-macros v0.0.6 (/source)
Sep 21 11:32:26.846 INFO kablam! warning: unknown lint: `let_and_return`
Sep 21 11:32:26.846 INFO kablam!   --> src/lib.rs:26:10
Sep 21 11:32:26.846 INFO kablam!    |
Sep 21 11:32:26.846 INFO kablam! 26 | #![allow(let_and_return)]
Sep 21 11:32:26.846 INFO kablam!    |          ^^^^^^^^^^^^^^
Sep 21 11:32:26.846 INFO kablam!    |
Sep 21 11:32:26.846 INFO kablam!    = note: #[warn(unknown_lints)] on by default
Sep 21 11:32:26.846 INFO kablam! 
Sep 21 11:32:26.858 INFO kablam! warning: unknown lint: `let_and_return`
Sep 21 11:32:26.858 INFO kablam!   --> src/lib.rs:26:10
Sep 21 11:32:26.858 INFO kablam!    |
Sep 21 11:32:26.858 INFO kablam! 26 | #![allow(let_and_return)]
Sep 21 11:32:26.858 INFO kablam!    |          ^^^^^^^^^^^^^^
Sep 21 11:32:26.858 INFO kablam!    |
Sep 21 11:32:26.858 INFO kablam!    = note: #[warn(unknown_lints)] on by default
Sep 21 11:32:26.858 INFO kablam! 
Sep 21 11:32:27.826 INFO kablam! warning: unused variable: `this`
Sep 21 11:32:27.826 INFO kablam!   --> examples/server.rs:27:15
Sep 21 11:32:27.826 INFO kablam!    |
Sep 21 11:32:27.826 INFO kablam! 27 |     fn hello(&this) -> String {
Sep 21 11:32:27.826 INFO kablam!    |               ^^^^ help: consider using `_this` instead
Sep 21 11:32:27.826 INFO kablam!    |
Sep 21 11:32:27.826 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 11:32:27.826 INFO kablam! 
Sep 21 11:32:27.826 INFO kablam! warning: unused variable: `this`
Sep 21 11:32:27.826 INFO kablam!   --> examples/server.rs:33:15
Sep 21 11:32:27.826 INFO kablam!    |
Sep 21 11:32:27.826 INFO kablam! 33 |     fn hello(&this) -> String {
Sep 21 11:32:27.826 INFO kablam!    |               ^^^^ help: consider using `_this` instead
Sep 21 11:32:27.826 INFO kablam! 
Sep 21 11:32:27.826 INFO kablam! warning: unused variable: `this`
Sep 21 11:32:27.826 INFO kablam!   --> examples/server.rs:37:25
Sep 21 11:32:27.826 INFO kablam!    |
Sep 21 11:32:27.826 INFO kablam! 37 |     fn hello_with_name(&this, name: &str) -> String {
Sep 21 11:32:27.826 INFO kablam!    |                         ^^^^ help: consider using `_this` instead
Sep 21 11:32:27.826 INFO kablam! 
Sep 21 11:32:27.826 INFO kablam! warning: unused variable: `this`
Sep 21 11:32:27.826 INFO kablam!   --> examples/server.rs:41:18
Sep 21 11:32:27.826 INFO kablam!    |
Sep 21 11:32:27.826 INFO kablam! 41 |     fn greeting(&this, greeting: &str, name: &str) -> String {
Sep 21 11:32:27.826 INFO kablam!    |                  ^^^^ help: consider using `_this` instead
Sep 21 11:32:27.826 INFO kablam! 
Sep 21 11:32:27.827 INFO kablam! warning: unused variable: `this`
Sep 21 11:32:27.827 INFO kablam!   --> examples/server.rs:45:33
Sep 21 11:32:27.827 INFO kablam!    |
Sep 21 11:32:27.827 INFO kablam! 45 |     fn greeting_with_separator(&this, greeting: &str, separator: &str, name: &str) -> String {
Sep 21 11:32:27.827 INFO kablam!    |                                 ^^^^ help: consider using `_this` instead
Sep 21 11:32:27.827 INFO kablam! 
Sep 21 11:32:27.827 INFO kablam! warning: unused variable: `this`
Sep 21 11:32:27.827 INFO kablam!   --> examples/server.rs:49:41
Sep 21 11:32:27.827 INFO kablam!    |
Sep 21 11:32:27.827 INFO kablam! 49 |     fn greeting_with_separator_and_end(&this, greeting: &str, separator: &str, name: &str, end: &str) -> String {
Sep 21 11:32:27.827 INFO kablam!    |                                         ^^^^ help: consider using `_this` instead
Sep 21 11:32:27.827 INFO kablam! 
Sep 21 11:32:27.827 INFO kablam! warning: unused variable: `this`
Sep 21 11:32:27.827 INFO kablam!   --> examples/server.rs:53:20
Sep 21 11:32:27.827 INFO kablam!    |
Sep 21 11:32:27.827 INFO kablam! 53 |     fn to_string5(&this, arg1: &str, arg2: &str, arg3: &str, arg4: &str, arg5: &str) -> String {
Sep 21 11:32:27.827 INFO kablam!    |                    ^^^^ help: consider using `_this` instead
Sep 21 11:32:27.827 INFO kablam! 
Sep 21 11:32:27.827 INFO kablam! warning: unused variable: `this`
Sep 21 11:32:27.827 INFO kablam!   --> examples/server.rs:57:23
Sep 21 11:32:27.827 INFO kablam!    |
Sep 21 11:32:27.827 INFO kablam! 57 |     fn int_to_string(&this, int: i32) -> String {
Sep 21 11:32:27.827 INFO kablam!    |                       ^^^^ help: consider using `_this` instead
Sep 21 11:32:27.827 INFO kablam! 
Sep 21 11:32:27.827 INFO kablam! warning: unused variable: `this`
Sep 21 11:32:27.827 INFO kablam!   --> examples/server.rs:65:15
Sep 21 11:32:27.827 INFO kablam!    |
Sep 21 11:32:27.827 INFO kablam! 65 |     fn debug(&this) {
Sep 21 11:32:27.827 INFO kablam!    |               ^^^^ help: consider using `_this` instead
Sep 21 11:32:27.827 INFO kablam! 
Sep 21 11:32:27.827 INFO kablam! warning: unused variable: `this`
Sep 21 11:32:27.827 INFO kablam!   --> examples/server.rs:69:16
Sep 21 11:32:27.827 INFO kablam!    |
Sep 21 11:32:27.827 INFO kablam! 69 |     fn debug1(&this, arg1: &str) {
Sep 21 11:32:27.827 INFO kablam!    |                ^^^^ help: consider using `_this` instead
Sep 21 11:32:27.827 INFO kablam! 
Sep 21 11:32:27.827 INFO kablam! warning: unused variable: `this`
Sep 21 11:32:27.827 INFO kablam!   --> examples/server.rs:73:16
Sep 21 11:32:27.827 INFO kablam!    |
Sep 21 11:32:27.827 INFO kablam! 73 |     fn debug2(&this, arg1: &str, arg2: &str) {
Sep 21 11:32:27.827 INFO kablam!    |                ^^^^ help: consider using `_this` instead
Sep 21 11:32:27.827 INFO kablam! 
Sep 21 11:32:27.827 INFO kablam! warning: unused variable: `this`
Sep 21 11:32:27.827 INFO kablam!   --> examples/server.rs:77:16
Sep 21 11:32:27.827 INFO kablam!    |
Sep 21 11:32:27.827 INFO kablam! 77 |     fn debug3(&this, arg1: &str, arg2: &str, arg3: &str) {
Sep 21 11:32:27.827 INFO kablam!    |                ^^^^ help: consider using `_this` instead
Sep 21 11:32:27.827 INFO kablam! 
Sep 21 11:32:27.827 INFO kablam! warning: unused variable: `this`
Sep 21 11:32:27.827 INFO kablam!   --> examples/server.rs:81:16
Sep 21 11:32:27.827 INFO kablam!    |
Sep 21 11:32:27.827 INFO kablam! 81 |     fn debug4(&this, arg1: &str, arg2: &str, arg3: &str, arg4: &str) {
Sep 21 11:32:27.827 INFO kablam!    |                ^^^^ help: consider using `_this` instead
Sep 21 11:32:27.827 INFO kablam! 
Sep 21 11:32:27.827 INFO kablam! warning: unused variable: `this`
Sep 21 11:32:27.827 INFO kablam!   --> examples/server.rs:85:16
Sep 21 11:32:27.827 INFO kablam!    |
Sep 21 11:32:27.827 INFO kablam! 85 |     fn debug5(&this, arg1: &str, arg2: &str, arg3: &str, arg4: &str, arg5: &str) {
Sep 21 11:32:27.827 INFO kablam!    |                ^^^^ help: consider using `_this` instead
Sep 21 11:32:27.827 INFO kablam! 
Sep 21 11:32:27.910 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Sep 21 11:32:27.918 INFO kablam! su: No module specific data is present
Sep 21 11:32:28.669 INFO running `"docker" "rm" "-f" "4a8136621a53248af99f31fe23b21a85c53cafe5a9d2c58ddcbe85090fd414a0"`
Sep 21 11:32:28.786 INFO blam! 4a8136621a53248af99f31fe23b21a85c53cafe5a9d2c58ddcbe85090fd414a0