Dec 15 14:13:05.872 INFO testing futures-await-async-macro-0.1.4 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 14:13:05.872 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14:13:06.230 INFO [stdout] 52f32833f4ecec97ea379b0e403350ad7cc93bc40c4824b51c725ad809be1bd3
Dec 15 14:13:06.235 INFO running `"docker" "start" "-a" "52f32833f4ecec97ea379b0e403350ad7cc93bc40c4824b51c725ad809be1bd3"`
Dec 15 14:13:07.435 INFO [stderr] usermod: no changes
Dec 15 14:13:07.531 INFO [stderr]    Compiling futures-await-async-macro v0.1.4 (/source)
Dec 15 14:13:08.319 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 14:13:08.319 INFO [stderr]   --> src/lib.rs:19:1
Dec 15 14:13:08.319 INFO [stderr]    |
Dec 15 14:13:08.319 INFO [stderr] 19 | #[macro_use]
Dec 15 14:13:08.319 INFO [stderr]    | ^^^^^^^^^^^^
Dec 15 14:13:08.319 INFO [stderr]    |
Dec 15 14:13:08.319 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 14:13:08.319 INFO [stderr] 
Dec 15 14:13:08.411 INFO [stderr] warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Dec 15 14:13:08.411 INFO [stderr]    --> src/lib.rs:175:19
Dec 15 14:13:08.411 INFO [stderr]     |
Dec 15 14:13:08.411 INFO [stderr] 175 |     let mut result = Tokens::empty();
Dec 15 14:13:08.411 INFO [stderr]     |                      ^^^^^^^^^^^^^
Dec 15 14:13:08.411 INFO [stderr]     |
Dec 15 14:13:08.411 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 15 14:13:08.411 INFO [stderr] 
Dec 15 14:13:08.419 INFO [stderr] warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Dec 15 14:13:08.419 INFO [stderr]    --> src/lib.rs:192:21
Dec 15 14:13:08.419 INFO [stderr]     |
Dec 15 14:13:08.419 INFO [stderr] 192 |     let mut gen_body = Tokens::empty();
Dec 15 14:13:08.419 INFO [stderr]     |                        ^^^^^^^^^^^^^
Dec 15 14:13:08.419 INFO [stderr] 
Dec 15 14:13:08.419 INFO [stderr] warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Dec 15 14:13:08.419 INFO [stderr]    --> src/lib.rs:211:17
Dec 15 14:13:08.419 INFO [stderr]     |
Dec 15 14:13:08.419 INFO [stderr] 211 |     let mut body = Tokens::empty();
Dec 15 14:13:08.419 INFO [stderr]     |                    ^^^^^^^^^^^^^
Dec 15 14:13:08.419 INFO [stderr] 
Dec 15 14:13:08.476 INFO [stderr] warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Dec 15 14:13:08.476 INFO [stderr]    --> src/lib.rs:467:18
Dec 15 14:13:08.476 INFO [stderr]     |
Dec 15 14:13:08.476 INFO [stderr] 467 |     let mut spans = Tokens::empty();
Dec 15 14:13:08.476 INFO [stderr]     |                     ^^^^^^^^^^^^^
Dec 15 14:13:08.476 INFO [stderr] 
Dec 15 14:13:08.481 INFO [stderr] warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Dec 15 14:13:08.481 INFO [stderr]    --> src/lib.rs:495:23
Dec 15 14:13:08.481 INFO [stderr]     |
Dec 15 14:13:08.481 INFO [stderr] 495 |     let mut new_tokens = Tokens::empty();
Dec 15 14:13:08.481 INFO [stderr]     |                          ^^^^^^^^^^^^^
Dec 15 14:13:08.481 INFO [stderr] 
Dec 15 14:13:08.487 INFO [stderr] warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Dec 15 14:13:08.487 INFO [stderr]    --> src/lib.rs:510:23
Dec 15 14:13:08.487 INFO [stderr]     |
Dec 15 14:13:08.487 INFO [stderr] 510 |     let mut new_tokens = Tokens::empty();
Dec 15 14:13:08.487 INFO [stderr]     |                          ^^^^^^^^^^^^^
Dec 15 14:13:08.487 INFO [stderr] 
Dec 15 14:13:08.595 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 15 14:13:08.595 INFO [stderr]   --> src/lib.rs:12:12
Dec 15 14:13:08.595 INFO [stderr]    |
Dec 15 14:13:08.595 INFO [stderr] 12 | #![feature(proc_macro)]
Dec 15 14:13:08.595 INFO [stderr]    |            ^^^^^^^^^^
Dec 15 14:13:08.595 INFO [stderr]    |
Dec 15 14:13:08.595 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 15 14:13:08.595 INFO [stderr] 
Dec 15 14:13:13.173 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
Dec 15 14:13:13.176 INFO [stderr] su: No module specific data is present
Dec 15 14:13:13.635 INFO running `"docker" "inspect" "52f32833f4ecec97ea379b0e403350ad7cc93bc40c4824b51c725ad809be1bd3"`
Dec 15 14:13:13.696 INFO running `"docker" "rm" "-f" "52f32833f4ecec97ea379b0e403350ad7cc93bc40c4824b51c725ad809be1bd3"`
Dec 15 14:13:13.998 INFO [stdout] 52f32833f4ecec97ea379b0e403350ad7cc93bc40c4824b51c725ad809be1bd3
Dec 15 14:13:14.011 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14:13:14.522 INFO [stdout] f3fdc775839381c5ea8199e85fdb46fb79b5370d019744f8e1a39b3de32f6480
Dec 15 14:13:14.528 INFO running `"docker" "start" "-a" "f3fdc775839381c5ea8199e85fdb46fb79b5370d019744f8e1a39b3de32f6480"`
Dec 15 14:13:15.687 INFO [stderr] usermod: no changes
Dec 15 14:13:15.738 INFO [stderr]    Compiling futures-await-async-macro v0.1.4 (/source)
Dec 15 14:13:16.621 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 14:13:16.621 INFO [stderr]   --> src/lib.rs:19:1
Dec 15 14:13:16.621 INFO [stderr]    |
Dec 15 14:13:16.621 INFO [stderr] 19 | #[macro_use]
Dec 15 14:13:16.621 INFO [stderr]    | ^^^^^^^^^^^^
Dec 15 14:13:16.621 INFO [stderr]    |
Dec 15 14:13:16.621 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 14:13:16.621 INFO [stderr] 
Dec 15 14:13:16.686 INFO [stderr] warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Dec 15 14:13:16.686 INFO [stderr]    --> src/lib.rs:175:19
Dec 15 14:13:16.686 INFO [stderr]     |
Dec 15 14:13:16.686 INFO [stderr] 175 |     let mut result = Tokens::empty();
Dec 15 14:13:16.686 INFO [stderr]     |                      ^^^^^^^^^^^^^
Dec 15 14:13:16.686 INFO [stderr]     |
Dec 15 14:13:16.686 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 15 14:13:16.686 INFO [stderr] 
Dec 15 14:13:16.691 INFO [stderr] warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Dec 15 14:13:16.691 INFO [stderr]    --> src/lib.rs:192:21
Dec 15 14:13:16.691 INFO [stderr]     |
Dec 15 14:13:16.691 INFO [stderr] 192 |     let mut gen_body = Tokens::empty();
Dec 15 14:13:16.691 INFO [stderr]     |                        ^^^^^^^^^^^^^
Dec 15 14:13:16.691 INFO [stderr] 
Dec 15 14:13:16.695 INFO [stderr] warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Dec 15 14:13:16.695 INFO [stderr]    --> src/lib.rs:211:17
Dec 15 14:13:16.695 INFO [stderr]     |
Dec 15 14:13:16.695 INFO [stderr] 211 |     let mut body = Tokens::empty();
Dec 15 14:13:16.695 INFO [stderr]     |                    ^^^^^^^^^^^^^
Dec 15 14:13:16.695 INFO [stderr] 
Dec 15 14:13:16.754 INFO [stderr] warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Dec 15 14:13:16.754 INFO [stderr]    --> src/lib.rs:467:18
Dec 15 14:13:16.754 INFO [stderr]     |
Dec 15 14:13:16.754 INFO [stderr] 467 |     let mut spans = Tokens::empty();
Dec 15 14:13:16.754 INFO [stderr]     |                     ^^^^^^^^^^^^^
Dec 15 14:13:16.754 INFO [stderr] 
Dec 15 14:13:16.761 INFO [stderr] warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Dec 15 14:13:16.761 INFO [stderr]    --> src/lib.rs:495:23
Dec 15 14:13:16.761 INFO [stderr]     |
Dec 15 14:13:16.761 INFO [stderr] 495 |     let mut new_tokens = Tokens::empty();
Dec 15 14:13:16.761 INFO [stderr]     |                          ^^^^^^^^^^^^^
Dec 15 14:13:16.761 INFO [stderr] 
Dec 15 14:13:16.761 INFO [stderr] warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Dec 15 14:13:16.761 INFO [stderr]    --> src/lib.rs:510:23
Dec 15 14:13:16.761 INFO [stderr]     |
Dec 15 14:13:16.761 INFO [stderr] 510 |     let mut new_tokens = Tokens::empty();
Dec 15 14:13:16.761 INFO [stderr]     |                          ^^^^^^^^^^^^^
Dec 15 14:13:16.761 INFO [stderr] 
Dec 15 14:13:16.859 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 15 14:13:16.859 INFO [stderr]   --> src/lib.rs:12:12
Dec 15 14:13:16.859 INFO [stderr]    |
Dec 15 14:13:16.859 INFO [stderr] 12 | #![feature(proc_macro)]
Dec 15 14:13:16.859 INFO [stderr]    |            ^^^^^^^^^^
Dec 15 14:13:16.859 INFO [stderr]    |
Dec 15 14:13:16.859 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 15 14:13:16.859 INFO [stderr] 
Dec 15 14:13:17.010 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 15 14:13:17.010 INFO [stderr] su: No module specific data is present
Dec 15 14:13:17.452 INFO running `"docker" "inspect" "f3fdc775839381c5ea8199e85fdb46fb79b5370d019744f8e1a39b3de32f6480"`
Dec 15 14:13:17.606 INFO running `"docker" "rm" "-f" "f3fdc775839381c5ea8199e85fdb46fb79b5370d019744f8e1a39b3de32f6480"`
Dec 15 14:13:17.778 INFO [stdout] f3fdc775839381c5ea8199e85fdb46fb79b5370d019744f8e1a39b3de32f6480
Dec 15 14:13:17.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14:13:18.041 INFO [stdout] 0c83305c44f8f88174b91c51e55c180805a047a0490d5180f395ebedc45a6720
Dec 15 14:13:18.055 INFO running `"docker" "start" "-a" "0c83305c44f8f88174b91c51e55c180805a047a0490d5180f395ebedc45a6720"`
Dec 15 14:13:18.444 INFO [stderr] usermod: no changes
Dec 15 14:13:18.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 14:13:18.483 INFO [stderr]      Running /target/debug/deps/futures_await_async_macro-b1904c28ba9194b8
Dec 15 14:13:18.486 INFO [stderr]    Doc-tests futures-await-async-macro
Dec 15 14:13:18.486 INFO [stdout] 
Dec 15 14:13:18.486 INFO [stdout] running 0 tests
Dec 15 14:13:18.486 INFO [stdout] 
Dec 15 14:13:18.486 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:13:18.486 INFO [stdout] 
Dec 15 14:13:19.570 INFO [stdout] 
Dec 15 14:13:19.570 INFO [stdout] running 0 tests
Dec 15 14:13:19.570 INFO [stdout] 
Dec 15 14:13:19.570 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:13:19.570 INFO [stdout] 
Dec 15 14:13:19.579 INFO [stderr] su: No module specific data is present
Dec 15 14:13:19.869 INFO running `"docker" "inspect" "0c83305c44f8f88174b91c51e55c180805a047a0490d5180f395ebedc45a6720"`
Dec 15 14:13:19.990 INFO running `"docker" "rm" "-f" "0c83305c44f8f88174b91c51e55c180805a047a0490d5180f395ebedc45a6720"`
Dec 15 14:13:20.079 INFO [stdout] 0c83305c44f8f88174b91c51e55c180805a047a0490d5180f395ebedc45a6720