Dec 18 17:09:39.220 INFO checking dbus-macros-0.2.3 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 17:09:39.220 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/dbus-macros/0.2.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 17:09:39.392 INFO [stdout] 2a21ba773c3662f2e9cd52d86e377829c4c83c1b667c489062b537356f3d822a
Dec 18 17:09:39.398 INFO running `"docker" "start" "-a" "2a21ba773c3662f2e9cd52d86e377829c4c83c1b667c489062b537356f3d822a"`
Dec 18 17:09:40.080 INFO [stderr]     Checking dbus-macros v0.2.3 (/opt/crater/workdir)
Dec 18 17:09:40.773 INFO [stderr] warning: unused variable: `this`
Dec 18 17:09:40.773 INFO [stderr]   --> examples/server.rs:27:15
Dec 18 17:09:40.773 INFO [stderr]    |
Dec 18 17:09:40.773 INFO [stderr] 27 |     fn hello(&this) -> String {
Dec 18 17:09:40.773 INFO [stderr]    |               ^^^^ help: consider using `_this` instead
Dec 18 17:09:40.773 INFO [stderr] 
Dec 18 17:09:40.773 INFO [stderr] warning: unused variable: `this`
Dec 18 17:09:40.773 INFO [stderr]   --> examples/server.rs:31:25
Dec 18 17:09:40.773 INFO [stderr]    |
Dec 18 17:09:40.773 INFO [stderr] 31 |     fn hello_with_name(&this, name: &str) -> String {
Dec 18 17:09:40.773 INFO [stderr]    |                         ^^^^ help: consider using `_this` instead
Dec 18 17:09:40.773 INFO [stderr] 
Dec 18 17:09:40.773 INFO [stderr] warning: unused variable: `this`
Dec 18 17:09:40.773 INFO [stderr]   --> examples/server.rs:35:26
Dec 18 17:09:40.773 INFO [stderr]    |
Dec 18 17:09:40.773 INFO [stderr] 35 |     fn hello_with_error(&this) -> Result<String,dbus::Error> {
Dec 18 17:09:40.773 INFO [stderr]    |                          ^^^^ help: consider using `_this` instead
Dec 18 17:09:40.773 INFO [stderr] 
Dec 18 17:09:40.773 INFO [stderr] warning: unused variable: `this`
Dec 18 17:09:40.773 INFO [stderr]   --> examples/server.rs:39:18
Dec 18 17:09:40.773 INFO [stderr]    |
Dec 18 17:09:40.773 INFO [stderr] 39 |     fn greeting(&this, greeting: &str, name: &str) -> String {
Dec 18 17:09:40.773 INFO [stderr]    |                  ^^^^ help: consider using `_this` instead
Dec 18 17:09:40.773 INFO [stderr] 
Dec 18 17:09:40.773 INFO [stderr] warning: unused variable: `this`
Dec 18 17:09:40.773 INFO [stderr]   --> examples/server.rs:43:33
Dec 18 17:09:40.773 INFO [stderr]    |
Dec 18 17:09:40.773 INFO [stderr] 43 |     fn greeting_with_separator(&this, greeting: &str, separator: &str, name: &str) -> String {
Dec 18 17:09:40.773 INFO [stderr]    |                                 ^^^^ help: consider using `_this` instead
Dec 18 17:09:40.773 INFO [stderr] 
Dec 18 17:09:40.773 INFO [stderr] warning: unused variable: `this`
Dec 18 17:09:40.773 INFO [stderr]   --> examples/server.rs:47:41
Dec 18 17:09:40.773 INFO [stderr]    |
Dec 18 17:09:40.773 INFO [stderr] 47 |     fn greeting_with_separator_and_end(&this, greeting: &str, separator: &str, name: &str, end: &str) -> String {
Dec 18 17:09:40.773 INFO [stderr]    |                                         ^^^^ help: consider using `_this` instead
Dec 18 17:09:40.773 INFO [stderr] 
Dec 18 17:09:40.773 INFO [stderr] warning: unused variable: `this`
Dec 18 17:09:40.773 INFO [stderr]   --> examples/server.rs:51:20
Dec 18 17:09:40.773 INFO [stderr]    |
Dec 18 17:09:40.773 INFO [stderr] 51 |     fn to_string5(&this, arg1: &str, arg2: &str, arg3: &str, arg4: &str, arg5: &str) -> String {
Dec 18 17:09:40.773 INFO [stderr]    |                    ^^^^ help: consider using `_this` instead
Dec 18 17:09:40.773 INFO [stderr] 
Dec 18 17:09:40.773 INFO [stderr] warning: unused variable: `this`
Dec 18 17:09:40.773 INFO [stderr]   --> examples/server.rs:55:23
Dec 18 17:09:40.773 INFO [stderr]    |
Dec 18 17:09:40.773 INFO [stderr] 55 |     fn int_to_string(&this, int: i32) -> String {
Dec 18 17:09:40.773 INFO [stderr]    |                       ^^^^ help: consider using `_this` instead
Dec 18 17:09:40.773 INFO [stderr] 
Dec 18 17:09:40.773 INFO [stderr] warning: unused variable: `this`
Dec 18 17:09:40.773 INFO [stderr]   --> examples/server.rs:63:15
Dec 18 17:09:40.773 INFO [stderr]    |
Dec 18 17:09:40.773 INFO [stderr] 63 |     fn debug(&this) {
Dec 18 17:09:40.773 INFO [stderr]    |               ^^^^ help: consider using `_this` instead
Dec 18 17:09:40.773 INFO [stderr] 
Dec 18 17:09:40.773 INFO [stderr] warning: unused variable: `this`
Dec 18 17:09:40.773 INFO [stderr]   --> examples/server.rs:67:16
Dec 18 17:09:40.773 INFO [stderr]    |
Dec 18 17:09:40.773 INFO [stderr] 67 |     fn debug1(&this, arg1: &str) {
Dec 18 17:09:40.773 INFO [stderr]    |                ^^^^ help: consider using `_this` instead
Dec 18 17:09:40.773 INFO [stderr] 
Dec 18 17:09:40.773 INFO [stderr] warning: unused variable: `this`
Dec 18 17:09:40.773 INFO [stderr]   --> examples/server.rs:71:16
Dec 18 17:09:40.773 INFO [stderr]    |
Dec 18 17:09:40.773 INFO [stderr] 71 |     fn debug2(&this, arg1: &str, arg2: &str) {
Dec 18 17:09:40.773 INFO [stderr]    |                ^^^^ help: consider using `_this` instead
Dec 18 17:09:40.773 INFO [stderr] 
Dec 18 17:09:40.773 INFO [stderr] warning: unused variable: `this`
Dec 18 17:09:40.773 INFO [stderr]   --> examples/server.rs:75:16
Dec 18 17:09:40.773 INFO [stderr]    |
Dec 18 17:09:40.773 INFO [stderr] 75 |     fn debug3(&this, arg1: &str, arg2: &str, arg3: &str) {
Dec 18 17:09:40.773 INFO [stderr]    |                ^^^^ help: consider using `_this` instead
Dec 18 17:09:40.773 INFO [stderr] 
Dec 18 17:09:40.773 INFO [stderr] warning: unused variable: `this`
Dec 18 17:09:40.773 INFO [stderr]   --> examples/server.rs:79:16
Dec 18 17:09:40.773 INFO [stderr]    |
Dec 18 17:09:40.773 INFO [stderr] 79 |     fn debug4(&this, arg1: &str, arg2: &str, arg3: &str, arg4: &str) {
Dec 18 17:09:40.773 INFO [stderr]    |                ^^^^ help: consider using `_this` instead
Dec 18 17:09:40.773 INFO [stderr] 
Dec 18 17:09:40.773 INFO [stderr] warning: unused variable: `this`
Dec 18 17:09:40.773 INFO [stderr]   --> examples/server.rs:83:16
Dec 18 17:09:40.773 INFO [stderr]    |
Dec 18 17:09:40.773 INFO [stderr] 83 |     fn debug5(&this, arg1: &str, arg2: &str, arg3: &str, arg4: &str, arg5: &str) {
Dec 18 17:09:40.773 INFO [stderr]    |                ^^^^ help: consider using `_this` instead
Dec 18 17:09:40.774 INFO [stderr] 
Dec 18 17:09:40.854 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 18 17:09:41.402 INFO running `"docker" "inspect" "2a21ba773c3662f2e9cd52d86e377829c4c83c1b667c489062b537356f3d822a"`
Dec 18 17:09:41.680 INFO running `"docker" "rm" "-f" "2a21ba773c3662f2e9cd52d86e377829c4c83c1b667c489062b537356f3d822a"`
Dec 18 17:09:41.908 INFO [stdout] 2a21ba773c3662f2e9cd52d86e377829c4c83c1b667c489062b537356f3d822a