Aug 18 00:38:08.147 INFO checking dbus-macros-0.0.6 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 18 00:38:08.147 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 00:38:08.147 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 00:38:08.147 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 00:38:08.406 INFO blam! cb7076f0919dd7b64d6f83abc53142ed139b1fc618f89de76eff0829f130f75c
Aug 18 00:38:08.408 INFO running `"docker" "start" "-a" "cb7076f0919dd7b64d6f83abc53142ed139b1fc618f89de76eff0829f130f75c"`
Aug 18 00:38:09.350 INFO kablam!    Compiling dbus v0.4.1
Aug 18 00:38:18.095 INFO kablam! warning: redundant linker flag specified for library `dbus-1`
Aug 18 00:38:18.095 INFO kablam! 
Aug 18 00:38:18.343 INFO kablam!     Checking dbus-macros v0.0.6 (file:///source)
Aug 18 00:38:18.545 INFO kablam! warning: unknown lint: `let_and_return`
Aug 18 00:38:18.545 INFO kablam!   --> src/lib.rs:26:10
Aug 18 00:38:18.545 INFO kablam!    |
Aug 18 00:38:18.546 INFO kablam! 26 | #![allow(let_and_return)]
Aug 18 00:38:18.546 INFO kablam!    |          ^^^^^^^^^^^^^^
Aug 18 00:38:18.546 INFO kablam!    |
Aug 18 00:38:18.547 INFO kablam!    = note: #[warn(unknown_lints)] on by default
Aug 18 00:38:18.547 INFO kablam! 
Aug 18 00:38:18.553 INFO kablam! warning: unknown lint: `let_and_return`
Aug 18 00:38:18.553 INFO kablam!   --> src/lib.rs:26:10
Aug 18 00:38:18.554 INFO kablam!    |
Aug 18 00:38:18.554 INFO kablam! 26 | #![allow(let_and_return)]
Aug 18 00:38:18.554 INFO kablam!    |          ^^^^^^^^^^^^^^
Aug 18 00:38:18.554 INFO kablam!    |
Aug 18 00:38:18.554 INFO kablam!    = note: #[warn(unknown_lints)] on by default
Aug 18 00:38:18.554 INFO kablam! 
Aug 18 00:38:20.778 INFO kablam! warning: unused variable: `this`
Aug 18 00:38:20.778 INFO kablam!   --> examples/server.rs:27:15
Aug 18 00:38:20.778 INFO kablam!    |
Aug 18 00:38:20.778 INFO kablam! 27 |     fn hello(&this) -> String {
Aug 18 00:38:20.778 INFO kablam!    |               ^^^^ help: consider using `_this` instead
Aug 18 00:38:20.778 INFO kablam!    |
Aug 18 00:38:20.778 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 18 00:38:20.778 INFO kablam! 
Aug 18 00:38:20.780 INFO kablam! warning: unused variable: `this`
Aug 18 00:38:20.780 INFO kablam!   --> examples/server.rs:33:15
Aug 18 00:38:20.780 INFO kablam!    |
Aug 18 00:38:20.780 INFO kablam! 33 |     fn hello(&this) -> String {
Aug 18 00:38:20.780 INFO kablam!    |               ^^^^ help: consider using `_this` instead
Aug 18 00:38:20.780 INFO kablam! 
Aug 18 00:38:20.780 INFO kablam! warning: unused variable: `this`
Aug 18 00:38:20.780 INFO kablam!   --> examples/server.rs:37:25
Aug 18 00:38:20.780 INFO kablam!    |
Aug 18 00:38:20.780 INFO kablam! 37 |     fn hello_with_name(&this, name: &str) -> String {
Aug 18 00:38:20.780 INFO kablam!    |                         ^^^^ help: consider using `_this` instead
Aug 18 00:38:20.780 INFO kablam! 
Aug 18 00:38:20.780 INFO kablam! warning: unused variable: `this`
Aug 18 00:38:20.780 INFO kablam!   --> examples/server.rs:41:18
Aug 18 00:38:20.780 INFO kablam!    |
Aug 18 00:38:20.780 INFO kablam! 41 |     fn greeting(&this, greeting: &str, name: &str) -> String {
Aug 18 00:38:20.780 INFO kablam!    |                  ^^^^ help: consider using `_this` instead
Aug 18 00:38:20.780 INFO kablam! 
Aug 18 00:38:20.780 INFO kablam! warning: unused variable: `this`
Aug 18 00:38:20.780 INFO kablam!   --> examples/server.rs:45:33
Aug 18 00:38:20.780 INFO kablam!    |
Aug 18 00:38:20.780 INFO kablam! 45 |     fn greeting_with_separator(&this, greeting: &str, separator: &str, name: &str) -> String {
Aug 18 00:38:20.780 INFO kablam!    |                                 ^^^^ help: consider using `_this` instead
Aug 18 00:38:20.781 INFO kablam! 
Aug 18 00:38:20.781 INFO kablam! warning: unused variable: `this`
Aug 18 00:38:20.781 INFO kablam!   --> examples/server.rs:49:41
Aug 18 00:38:20.781 INFO kablam!    |
Aug 18 00:38:20.781 INFO kablam! 49 |     fn greeting_with_separator_and_end(&this, greeting: &str, separator: &str, name: &str, end: &str) -> String {
Aug 18 00:38:20.781 INFO kablam!    |                                         ^^^^ help: consider using `_this` instead
Aug 18 00:38:20.781 INFO kablam! 
Aug 18 00:38:20.781 INFO kablam! warning: unused variable: `this`
Aug 18 00:38:20.781 INFO kablam!   --> examples/server.rs:53:20
Aug 18 00:38:20.781 INFO kablam!    |
Aug 18 00:38:20.781 INFO kablam! 53 |     fn to_string5(&this, arg1: &str, arg2: &str, arg3: &str, arg4: &str, arg5: &str) -> String {
Aug 18 00:38:20.781 INFO kablam!    |                    ^^^^ help: consider using `_this` instead
Aug 18 00:38:20.781 INFO kablam! 
Aug 18 00:38:20.781 INFO kablam! warning: unused variable: `this`
Aug 18 00:38:20.781 INFO kablam!   --> examples/server.rs:57:23
Aug 18 00:38:20.781 INFO kablam!    |
Aug 18 00:38:20.781 INFO kablam! 57 |     fn int_to_string(&this, int: i32) -> String {
Aug 18 00:38:20.781 INFO kablam!    |                       ^^^^ help: consider using `_this` instead
Aug 18 00:38:20.781 INFO kablam! 
Aug 18 00:38:20.781 INFO kablam! warning: unused variable: `this`
Aug 18 00:38:20.781 INFO kablam!   --> examples/server.rs:65:15
Aug 18 00:38:20.781 INFO kablam!    |
Aug 18 00:38:20.781 INFO kablam! 65 |     fn debug(&this) {
Aug 18 00:38:20.781 INFO kablam!    |               ^^^^ help: consider using `_this` instead
Aug 18 00:38:20.781 INFO kablam! 
Aug 18 00:38:20.782 INFO kablam! warning: unused variable: `this`
Aug 18 00:38:20.782 INFO kablam!   --> examples/server.rs:69:16
Aug 18 00:38:20.782 INFO kablam!    |
Aug 18 00:38:20.782 INFO kablam! 69 |     fn debug1(&this, arg1: &str) {
Aug 18 00:38:20.782 INFO kablam!    |                ^^^^ help: consider using `_this` instead
Aug 18 00:38:20.782 INFO kablam! 
Aug 18 00:38:20.782 INFO kablam! warning: unused variable: `this`
Aug 18 00:38:20.782 INFO kablam!   --> examples/server.rs:73:16
Aug 18 00:38:20.782 INFO kablam!    |
Aug 18 00:38:20.782 INFO kablam! 73 |     fn debug2(&this, arg1: &str, arg2: &str) {
Aug 18 00:38:20.782 INFO kablam!    |                ^^^^ help: consider using `_this` instead
Aug 18 00:38:20.782 INFO kablam! 
Aug 18 00:38:20.782 INFO kablam! warning: unused variable: `this`
Aug 18 00:38:20.782 INFO kablam!   --> examples/server.rs:77:16
Aug 18 00:38:20.782 INFO kablam!    |
Aug 18 00:38:20.782 INFO kablam! 77 |     fn debug3(&this, arg1: &str, arg2: &str, arg3: &str) {
Aug 18 00:38:20.782 INFO kablam!    |                ^^^^ help: consider using `_this` instead
Aug 18 00:38:20.782 INFO kablam! 
Aug 18 00:38:20.782 INFO kablam! warning: unused variable: `this`
Aug 18 00:38:20.782 INFO kablam!   --> examples/server.rs:81:16
Aug 18 00:38:20.782 INFO kablam!    |
Aug 18 00:38:20.782 INFO kablam! 81 |     fn debug4(&this, arg1: &str, arg2: &str, arg3: &str, arg4: &str) {
Aug 18 00:38:20.782 INFO kablam!    |                ^^^^ help: consider using `_this` instead
Aug 18 00:38:20.782 INFO kablam! 
Aug 18 00:38:20.783 INFO kablam! warning: unused variable: `this`
Aug 18 00:38:20.783 INFO kablam!   --> examples/server.rs:85:16
Aug 18 00:38:20.783 INFO kablam!    |
Aug 18 00:38:20.783 INFO kablam! 85 |     fn debug5(&this, arg1: &str, arg2: &str, arg3: &str, arg4: &str, arg5: &str) {
Aug 18 00:38:20.783 INFO kablam!    |                ^^^^ help: consider using `_this` instead
Aug 18 00:38:20.783 INFO kablam! 
Aug 18 00:38:21.048 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.73s
Aug 18 00:38:21.055 INFO kablam! su: No module specific data is present
Aug 18 00:38:21.578 INFO running `"docker" "rm" "-f" "cb7076f0919dd7b64d6f83abc53142ed139b1fc618f89de76eff0829f130f75c"`
Aug 18 00:38:21.748 INFO blam! cb7076f0919dd7b64d6f83abc53142ed139b1fc618f89de76eff0829f130f75c