Nov 02 03:59:01.723 INFO checking vorner/corona against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 03:59:01.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-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"`
Nov 02 03:59:02.198 INFO blam! 9d47eaa51815e2528eee06424ad0dc69209c99451e138b83e81dd17a13d43032
Nov 02 03:59:02.201 INFO running `"docker" "start" "-a" "9d47eaa51815e2528eee06424ad0dc69209c99451e138b83e81dd17a13d43032"`
Nov 02 03:59:03.412 INFO kablam! usermod: no changes
Nov 02 03:59:03.672 INFO kablam!    Compiling proc-macro2 v0.4.19
Nov 02 03:59:03.676 INFO kablam!    Compiling cc v1.0.24
Nov 02 03:59:03.676 INFO kablam!    Compiling serde v1.0.78
Nov 02 03:59:03.676 INFO kablam!     Checking unicode-xid v0.0.4
Nov 02 03:59:03.676 INFO kablam!     Checking quote v0.3.15
Nov 02 03:59:03.676 INFO kablam!     Checking semver-parser v0.7.0
Nov 02 03:59:03.676 INFO kablam!     Checking futures-await-await-macro v0.1.1
Nov 02 03:59:03.676 INFO kablam!     Checking benchmarks v0.1.0 (/source/benchmarks)
Nov 02 03:59:04.284 INFO kablam!     Checking nix v0.9.0
Nov 02 03:59:04.577 INFO kablam!     Checking mio v0.6.16
Nov 02 03:59:04.683 INFO kablam!     Checking pulldown-cmark v0.1.2
Nov 02 03:59:07.100 INFO kablam!    Compiling may_queue v0.1.2
Nov 02 03:59:07.618 INFO kablam!    Compiling may v0.2.0
Nov 02 03:59:08.493 INFO kablam!     Checking tokio-io v0.1.8
Nov 02 03:59:08.997 INFO kablam!     Checking synom v0.11.3
Nov 02 03:59:11.472 INFO kablam!     Checking syn v0.11.11
Nov 02 03:59:20.092 INFO kablam!     Checking tokio-threadpool v0.1.6
Nov 02 03:59:20.420 INFO kablam!     Checking tokio-codec v0.1.0
Nov 02 03:59:20.524 INFO kablam!     Checking mio-uds v0.6.7
Nov 02 03:59:22.366 INFO kablam!     Checking tokio-reactor v0.1.5
Nov 02 03:59:22.806 INFO kablam!    Compiling generator v0.6.10
Nov 02 03:59:22.836 INFO kablam!    Compiling context v2.1.0
Nov 02 03:59:29.360 INFO kablam!     Checking tokio-fs v0.1.3
Nov 02 03:59:29.498 INFO kablam!     Checking tokio-uds v0.2.1
Nov 02 03:59:29.570 INFO kablam!     Checking tokio-tcp v0.1.1
Nov 02 03:59:29.630 INFO kablam!     Checking tokio-udp v0.1.2
Nov 02 03:59:30.681 INFO kablam!    Compiling quote v0.6.8
Nov 02 03:59:32.653 INFO kablam!     Checking tokio v0.1.8
Nov 02 03:59:34.912 INFO kablam!     Checking corona v0.4.0 (/source)
Nov 02 03:59:35.998 INFO kablam!    Compiling syn v0.14.9
Nov 02 03:59:48.840 INFO kablam!     Checking toml v0.4.6
Nov 02 03:59:51.613 INFO kablam!     Checking version-sync v0.5.0
Nov 02 04:00:04.228 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Nov 02 04:00:12.436 INFO kablam!     Checking futures-await v0.1.1
Nov 02 04:00:12.942 INFO kablam! error[E0557]: feature has been removed
Nov 02 04:00:12.942 INFO kablam!  --> benchmarks/benches/compare_methods.rs:1:24
Nov 02 04:00:12.942 INFO kablam!   |
Nov 02 04:00:12.942 INFO kablam! 1 | #![feature(generators, proc_macro_non_items, test)]
Nov 02 04:00:12.942 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^
Nov 02 04:00:12.964 INFO kablam!   |
Nov 02 04:00:12.965 INFO kablam! note: subsumed by `#![feature(proc_macro_hygiene)]`
Nov 02 04:00:12.965 INFO kablam!  --> benchmarks/benches/compare_methods.rs:1:24
Nov 02 04:00:12.965 INFO kablam!   |
Nov 02 04:00:12.965 INFO kablam! 1 | #![feature(generators, proc_macro_non_items, test)]
Nov 02 04:00:12.965 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^
Nov 02 04:00:12.965 INFO kablam! 
Nov 02 04:00:13.358 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #54727)
Nov 02 04:00:13.359 INFO kablam!    --> benchmarks/benches/compare_methods.rs:343:16
Nov 02 04:00:13.360 INFO kablam!     |
Nov 02 04:00:13.361 INFO kablam! 343 |       let main = async_block! {
Nov 02 04:00:13.361 INFO kablam!     |  ________________^
Nov 02 04:00:13.362 INFO kablam! 344 | |         #[async]
Nov 02 04:00:13.363 INFO kablam! 345 | |         for mut connection in incoming {
Nov 02 04:00:13.363 INFO kablam! 346 | |             let client = async_block! {
Nov 02 04:00:13.364 INFO kablam! ...   |
Nov 02 04:00:13.365 INFO kablam! 360 | |         Ok::<(), std::io::Error>(())
Nov 02 04:00:13.365 INFO kablam! 361 | |     }
Nov 02 04:00:13.366 INFO kablam!     | |_____^
Nov 02 04:00:13.367 INFO kablam!     |
Nov 02 04:00:13.367 INFO kablam!     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Nov 02 04:00:13.368 INFO kablam! 
Nov 02 04:00:13.385 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #54727)
Nov 02 04:00:13.386 INFO kablam!    --> benchmarks/benches/compare_methods.rs:346:26
Nov 02 04:00:13.387 INFO kablam!     |
Nov 02 04:00:13.387 INFO kablam! 346 |               let client = async_block! {
Nov 02 04:00:13.388 INFO kablam!     |  __________________________^
Nov 02 04:00:13.389 INFO kablam! 347 | |                     let mut buf = vec![0u8; BUF_SIZE];
Nov 02 04:00:13.389 INFO kablam! 348 | |                     for _ in 0..*EXCHANGES {
Nov 02 04:00:13.390 INFO kablam! 349 | |                         let (c, b) = await!(io::read_exact(connection, buf))?;
Nov 02 04:00:13.390 INFO kablam! ...   |
Nov 02 04:00:13.390 INFO kablam! 354 | |                     Ok(())
Nov 02 04:00:13.391 INFO kablam! 355 | |                 }
Nov 02 04:00:13.391 INFO kablam!     | |_________________^
Nov 02 04:00:13.391 INFO kablam!     |
Nov 02 04:00:13.391 INFO kablam!     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Nov 02 04:00:13.391 INFO kablam! 
Nov 02 04:00:13.399 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #54727)
Nov 02 04:00:13.399 INFO kablam!    --> benchmarks/benches/compare_methods.rs:399:16
Nov 02 04:00:13.399 INFO kablam!     |
Nov 02 04:00:13.399 INFO kablam! 399 |       let main = async_block! {
Nov 02 04:00:13.399 INFO kablam!     |  ________________^
Nov 02 04:00:13.399 INFO kablam! 400 | |         #[async]
Nov 02 04:00:13.399 INFO kablam! 401 | |         for mut connection in incoming {
Nov 02 04:00:13.399 INFO kablam! 402 | |             let client = async_block! {
Nov 02 04:00:13.399 INFO kablam! ...   |
Nov 02 04:00:13.399 INFO kablam! 419 | |         Ok::<_, std::io::Error>(())
Nov 02 04:00:13.399 INFO kablam! 420 | |     };
Nov 02 04:00:13.399 INFO kablam!     | |_____^
Nov 02 04:00:13.399 INFO kablam!     |
Nov 02 04:00:13.399 INFO kablam!     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Nov 02 04:00:13.399 INFO kablam! 
Nov 02 04:00:13.420 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #54727)
Nov 02 04:00:13.420 INFO kablam!    --> benchmarks/benches/compare_methods.rs:402:26
Nov 02 04:00:13.420 INFO kablam!     |
Nov 02 04:00:13.420 INFO kablam! 402 |               let client = async_block! {
Nov 02 04:00:13.420 INFO kablam!     |  __________________________^
Nov 02 04:00:13.420 INFO kablam! 403 | |                     let mut buf = vec![0u8; BUF_SIZE];
Nov 02 04:00:13.420 INFO kablam! 404 | |                     for _ in 0..*EXCHANGES {
Nov 02 04:00:13.420 INFO kablam! 405 | |                         let (c, b) = await!(io::read_exact(connection, buf))?;
Nov 02 04:00:13.420 INFO kablam! ...   |
Nov 02 04:00:13.420 INFO kablam! 410 | |                     Ok(())
Nov 02 04:00:13.420 INFO kablam! 411 | |                 }
Nov 02 04:00:13.420 INFO kablam!     | |_________________^
Nov 02 04:00:13.420 INFO kablam!     |
Nov 02 04:00:13.420 INFO kablam!     = help: add #![feature(proc_macro_hygiene)] to the crate attributes to enable
Nov 02 04:00:13.423 INFO kablam! 
Nov 02 04:00:13.432 INFO kablam! error: aborting due to 5 previous errors
Nov 02 04:00:13.432 INFO kablam! 
Nov 02 04:00:13.432 INFO kablam! Some errors occurred: E0557, E0658.
Nov 02 04:00:13.432 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Nov 02 04:00:13.448 INFO kablam! error: Could not compile `benchmarks`.
Nov 02 04:00:13.448 INFO kablam! 
Nov 02 04:00:13.448 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 04:00:13.452 INFO kablam! su: No module specific data is present
Nov 02 04:00:15.130 INFO running `"docker" "rm" "-f" "9d47eaa51815e2528eee06424ad0dc69209c99451e138b83e81dd17a13d43032"`
Nov 02 04:00:15.427 INFO blam! 9d47eaa51815e2528eee06424ad0dc69209c99451e138b83e81dd17a13d43032