Dec 15 17:22:40.873 INFO testing dbus-macros-0.2.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 17:22:40.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 17:22:41.149 INFO [stdout] 2fc53e209bfb42362ecfe39747597bc869acaad0ed83c7d48d3ed762312a325a
Dec 15 17:22:41.151 INFO running `"docker" "start" "-a" "2fc53e209bfb42362ecfe39747597bc869acaad0ed83c7d48d3ed762312a325a"`
Dec 15 17:22:41.634 INFO [stderr] usermod: no changes
Dec 15 17:22:41.670 INFO [stderr]    Compiling dbus v0.5.4
Dec 15 17:22:51.175 INFO [stderr]    Compiling dbus-macros v0.2.3 (/source)
Dec 15 17:22:51.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.26s
Dec 15 17:22:51.926 INFO [stderr] su: No module specific data is present
Dec 15 17:22:52.347 INFO running `"docker" "inspect" "2fc53e209bfb42362ecfe39747597bc869acaad0ed83c7d48d3ed762312a325a"`
Dec 15 17:22:52.553 INFO running `"docker" "rm" "-f" "2fc53e209bfb42362ecfe39747597bc869acaad0ed83c7d48d3ed762312a325a"`
Dec 15 17:22:52.754 INFO [stdout] 2fc53e209bfb42362ecfe39747597bc869acaad0ed83c7d48d3ed762312a325a
Dec 15 17:22:52.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 17:22:53.224 INFO [stdout] 80c870f398a626f487323f939e1169bc7b094a2e958ceb69db283d057a46ed42
Dec 15 17:22:53.227 INFO running `"docker" "start" "-a" "80c870f398a626f487323f939e1169bc7b094a2e958ceb69db283d057a46ed42"`
Dec 15 17:22:54.486 INFO [stderr] usermod: no changes
Dec 15 17:22:54.535 INFO [stderr]    Compiling dbus-macros v0.2.3 (/source)
Dec 15 17:22:56.687 INFO [stderr] warning: unused variable: `this`
Dec 15 17:22:56.687 INFO [stderr]   --> examples/server.rs:27:15
Dec 15 17:22:56.687 INFO [stderr]    |
Dec 15 17:22:56.687 INFO [stderr] 27 |     fn hello(&this) -> String {
Dec 15 17:22:56.687 INFO [stderr]    |               ^^^^ help: consider using `_this` instead
Dec 15 17:22:56.687 INFO [stderr] 
Dec 15 17:22:56.687 INFO [stderr] warning: unused variable: `this`
Dec 15 17:22:56.687 INFO [stderr]   --> examples/server.rs:31:25
Dec 15 17:22:56.687 INFO [stderr]    |
Dec 15 17:22:56.687 INFO [stderr] 31 |     fn hello_with_name(&this, name: &str) -> String {
Dec 15 17:22:56.687 INFO [stderr]    |                         ^^^^ help: consider using `_this` instead
Dec 15 17:22:56.687 INFO [stderr] 
Dec 15 17:22:56.687 INFO [stderr] warning: unused variable: `this`
Dec 15 17:22:56.687 INFO [stderr]   --> examples/server.rs:35:26
Dec 15 17:22:56.687 INFO [stderr]    |
Dec 15 17:22:56.687 INFO [stderr] 35 |     fn hello_with_error(&this) -> Result<String,dbus::Error> {
Dec 15 17:22:56.687 INFO [stderr]    |                          ^^^^ help: consider using `_this` instead
Dec 15 17:22:56.688 INFO [stderr] 
Dec 15 17:22:56.688 INFO [stderr] warning: unused variable: `this`
Dec 15 17:22:56.688 INFO [stderr]   --> examples/server.rs:39:18
Dec 15 17:22:56.688 INFO [stderr]    |
Dec 15 17:22:56.688 INFO [stderr] 39 |     fn greeting(&this, greeting: &str, name: &str) -> String {
Dec 15 17:22:56.688 INFO [stderr]    |                  ^^^^ help: consider using `_this` instead
Dec 15 17:22:56.688 INFO [stderr] 
Dec 15 17:22:56.688 INFO [stderr] warning: unused variable: `this`
Dec 15 17:22:56.688 INFO [stderr]   --> examples/server.rs:43:33
Dec 15 17:22:56.688 INFO [stderr]    |
Dec 15 17:22:56.688 INFO [stderr] 43 |     fn greeting_with_separator(&this, greeting: &str, separator: &str, name: &str) -> String {
Dec 15 17:22:56.688 INFO [stderr]    |                                 ^^^^ help: consider using `_this` instead
Dec 15 17:22:56.688 INFO [stderr] 
Dec 15 17:22:56.688 INFO [stderr] warning: unused variable: `this`
Dec 15 17:22:56.688 INFO [stderr]   --> examples/server.rs:47:41
Dec 15 17:22:56.688 INFO [stderr]    |
Dec 15 17:22:56.688 INFO [stderr] 47 |     fn greeting_with_separator_and_end(&this, greeting: &str, separator: &str, name: &str, end: &str) -> String {
Dec 15 17:22:56.688 INFO [stderr]    |                                         ^^^^ help: consider using `_this` instead
Dec 15 17:22:56.688 INFO [stderr] 
Dec 15 17:22:56.688 INFO [stderr] warning: unused variable: `this`
Dec 15 17:22:56.688 INFO [stderr]   --> examples/server.rs:51:20
Dec 15 17:22:56.688 INFO [stderr]    |
Dec 15 17:22:56.688 INFO [stderr] 51 |     fn to_string5(&this, arg1: &str, arg2: &str, arg3: &str, arg4: &str, arg5: &str) -> String {
Dec 15 17:22:56.688 INFO [stderr]    |                    ^^^^ help: consider using `_this` instead
Dec 15 17:22:56.688 INFO [stderr] 
Dec 15 17:22:56.688 INFO [stderr] warning: unused variable: `this`
Dec 15 17:22:56.688 INFO [stderr]   --> examples/server.rs:55:23
Dec 15 17:22:56.688 INFO [stderr]    |
Dec 15 17:22:56.688 INFO [stderr] 55 |     fn int_to_string(&this, int: i32) -> String {
Dec 15 17:22:56.688 INFO [stderr]    |                       ^^^^ help: consider using `_this` instead
Dec 15 17:22:56.688 INFO [stderr] 
Dec 15 17:22:56.688 INFO [stderr] warning: unused variable: `this`
Dec 15 17:22:56.688 INFO [stderr]   --> examples/server.rs:63:15
Dec 15 17:22:56.688 INFO [stderr]    |
Dec 15 17:22:56.688 INFO [stderr] 63 |     fn debug(&this) {
Dec 15 17:22:56.688 INFO [stderr]    |               ^^^^ help: consider using `_this` instead
Dec 15 17:22:56.688 INFO [stderr] 
Dec 15 17:22:56.688 INFO [stderr] warning: unused variable: `this`
Dec 15 17:22:56.688 INFO [stderr]   --> examples/server.rs:67:16
Dec 15 17:22:56.688 INFO [stderr]    |
Dec 15 17:22:56.688 INFO [stderr] 67 |     fn debug1(&this, arg1: &str) {
Dec 15 17:22:56.688 INFO [stderr]    |                ^^^^ help: consider using `_this` instead
Dec 15 17:22:56.688 INFO [stderr] 
Dec 15 17:22:56.688 INFO [stderr] warning: unused variable: `this`
Dec 15 17:22:56.688 INFO [stderr]   --> examples/server.rs:71:16
Dec 15 17:22:56.688 INFO [stderr]    |
Dec 15 17:22:56.688 INFO [stderr] 71 |     fn debug2(&this, arg1: &str, arg2: &str) {
Dec 15 17:22:56.688 INFO [stderr]    |                ^^^^ help: consider using `_this` instead
Dec 15 17:22:56.688 INFO [stderr] 
Dec 15 17:22:56.688 INFO [stderr] warning: unused variable: `this`
Dec 15 17:22:56.688 INFO [stderr]   --> examples/server.rs:75:16
Dec 15 17:22:56.688 INFO [stderr]    |
Dec 15 17:22:56.688 INFO [stderr] 75 |     fn debug3(&this, arg1: &str, arg2: &str, arg3: &str) {
Dec 15 17:22:56.688 INFO [stderr]    |                ^^^^ help: consider using `_this` instead
Dec 15 17:22:56.688 INFO [stderr] 
Dec 15 17:22:56.688 INFO [stderr] warning: unused variable: `this`
Dec 15 17:22:56.688 INFO [stderr]   --> examples/server.rs:79:16
Dec 15 17:22:56.688 INFO [stderr]    |
Dec 15 17:22:56.688 INFO [stderr] 79 |     fn debug4(&this, arg1: &str, arg2: &str, arg3: &str, arg4: &str) {
Dec 15 17:22:56.688 INFO [stderr]    |                ^^^^ help: consider using `_this` instead
Dec 15 17:22:56.688 INFO [stderr] 
Dec 15 17:22:56.689 INFO [stderr] warning: unused variable: `this`
Dec 15 17:22:56.689 INFO [stderr]   --> examples/server.rs:83:16
Dec 15 17:22:56.689 INFO [stderr]    |
Dec 15 17:22:56.689 INFO [stderr] 83 |     fn debug5(&this, arg1: &str, arg2: &str, arg3: &str, arg4: &str, arg5: &str) {
Dec 15 17:22:56.689 INFO [stderr]    |                ^^^^ help: consider using `_this` instead
Dec 15 17:22:56.689 INFO [stderr] 
Dec 15 17:22:59.957 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.45s
Dec 15 17:22:59.960 INFO [stderr] su: No module specific data is present
Dec 15 17:23:00.389 INFO running `"docker" "inspect" "80c870f398a626f487323f939e1169bc7b094a2e958ceb69db283d057a46ed42"`
Dec 15 17:23:00.521 INFO running `"docker" "rm" "-f" "80c870f398a626f487323f939e1169bc7b094a2e958ceb69db283d057a46ed42"`
Dec 15 17:23:00.800 INFO [stdout] 80c870f398a626f487323f939e1169bc7b094a2e958ceb69db283d057a46ed42
Dec 15 17:23:00.802 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 17:23:01.304 INFO [stdout] 97fa04ad7f49140b5071af6531b517e83b2782c09a8bf72e0449107815cf56f6
Dec 15 17:23:01.306 INFO running `"docker" "start" "-a" "97fa04ad7f49140b5071af6531b517e83b2782c09a8bf72e0449107815cf56f6"`
Dec 15 17:23:02.625 INFO [stderr] usermod: no changes
Dec 15 17:23:02.714 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 15 17:23:02.739 INFO [stderr]      Running /target/debug/deps/dbus_macros-0e0d9c6044990a29
Dec 15 17:23:02.739 INFO [stderr]    Doc-tests dbus-macros
Dec 15 17:23:02.739 INFO [stdout] 
Dec 15 17:23:02.739 INFO [stdout] running 0 tests
Dec 15 17:23:02.740 INFO [stdout] 
Dec 15 17:23:02.740 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:23:02.740 INFO [stdout] 
Dec 15 17:23:03.866 INFO [stdout] 
Dec 15 17:23:03.866 INFO [stdout] running 0 tests
Dec 15 17:23:03.875 INFO [stdout] 
Dec 15 17:23:03.875 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:23:03.875 INFO [stdout] 
Dec 15 17:23:03.888 INFO [stderr] su: No module specific data is present
Dec 15 17:23:04.575 INFO running `"docker" "inspect" "97fa04ad7f49140b5071af6531b517e83b2782c09a8bf72e0449107815cf56f6"`
Dec 15 17:23:04.905 INFO running `"docker" "rm" "-f" "97fa04ad7f49140b5071af6531b517e83b2782c09a8bf72e0449107815cf56f6"`
Dec 15 17:23:05.044 INFO [stdout] 97fa04ad7f49140b5071af6531b517e83b2782c09a8bf72e0449107815cf56f6