Sep 10 19:25:29.541 INFO checking event-web-0.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 19:25:29.541 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 19:25:29.541 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:25:29.746 INFO blam! 36d9ba57191797809411be2a705eacff84161eb879d66f8faf4ac63d74a9133d
Sep 10 19:25:29.749 INFO running `"docker" "start" "-a" "36d9ba57191797809411be2a705eacff84161eb879d66f8faf4ac63d74a9133d"`
Sep 10 19:25:30.838 INFO kablam! usermod: no changes
Sep 10 19:25:31.330 INFO kablam!    Compiling maud_macros v0.17.5
Sep 10 19:25:31.341 INFO kablam!     Checking crossbeam-channel v0.1.3
Sep 10 19:25:31.350 INFO kablam!    Compiling parse-zoneinfo v0.1.1
Sep 10 19:25:31.350 INFO kablam!    Compiling actix v0.5.8
Sep 10 19:25:31.350 INFO kablam!     Checking tokio-reactor v0.1.5
Sep 10 19:25:35.826 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_quote' (see issue #38356)
Sep 10 19:25:35.826 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/generate.rs:6:5
Sep 10 19:25:35.826 INFO kablam!   |
Sep 10 19:25:35.826 INFO kablam! 6 |     quote,
Sep 10 19:25:35.826 INFO kablam!   |     ^^^^^
Sep 10 19:25:35.848 INFO kablam!   |
Sep 10 19:25:35.849 INFO kablam!   = help: add #![feature(proc_macro_quote)] to the crate attributes to enable
Sep 10 19:25:35.849 INFO kablam! 
Sep 10 19:25:35.850 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_quote' (see issue #38356)
Sep 10 19:25:35.850 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/lib.rs:20:5
Sep 10 19:25:35.850 INFO kablam!    |
Sep 10 19:25:35.850 INFO kablam! 20 | use proc_macro::quote;
Sep 10 19:25:35.850 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 10 19:25:35.853 INFO kablam!    |
Sep 10 19:25:35.858 INFO kablam!    = help: add #![feature(proc_macro_quote)] to the crate attributes to enable
Sep 10 19:25:35.859 INFO kablam! 
Sep 10 19:25:36.487 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Sep 10 19:25:36.487 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/lib.rs:37:69
Sep 10 19:25:36.487 INFO kablam!    |
Sep 10 19:25:36.487 INFO kablam! 37 |     let output_ident = TokenTree::Ident(Ident::new("__maud_output", Span::def_site()));
Sep 10 19:25:36.487 INFO kablam!    |                                                                     ^^^^^^^^^^^^^^
Sep 10 19:25:36.487 INFO kablam!    |
Sep 10 19:25:36.487 INFO kablam!    = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Sep 10 19:25:36.487 INFO kablam! 
Sep 10 19:25:36.648 INFO kablam!     Checking tokio-udp v0.1.2
Sep 10 19:25:36.888 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Sep 10 19:25:36.888 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/generate.rs:226:32
Sep 10 19:25:36.888 INFO kablam!     |
Sep 10 19:25:36.888 INFO kablam! 226 |             Some(span) => span.join(token.span()).unwrap_or(span),
Sep 10 19:25:36.888 INFO kablam!     |                                ^^^^
Sep 10 19:25:36.888 INFO kablam!     |
Sep 10 19:25:36.888 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Sep 10 19:25:36.888 INFO kablam! 
Sep 10 19:25:36.889 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Sep 10 19:25:36.889 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/generate.rs:228:25
Sep 10 19:25:36.889 INFO kablam!     |
Sep 10 19:25:36.889 INFO kablam! 228 |         .unwrap_or_else(Span::def_site)
Sep 10 19:25:36.889 INFO kablam!     |                         ^^^^^^^^^^^^^^
Sep 10 19:25:36.889 INFO kablam!     |
Sep 10 19:25:36.889 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Sep 10 19:25:36.889 INFO kablam! 
Sep 10 19:25:37.217 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Sep 10 19:25:37.217 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/parse.rs:344:61
Sep 10 19:25:37.217 INFO kablam!     |
Sep 10 19:25:37.217 INFO kablam! 344 |                             if let Some(bigger_span) = span.join(token.span()) {
Sep 10 19:25:37.217 INFO kablam!     |                                                             ^^^^
Sep 10 19:25:37.242 INFO kablam!     |
Sep 10 19:25:37.242 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Sep 10 19:25:37.242 INFO kablam! 
Sep 10 19:25:37.420 INFO kablam! error: aborting due to 6 previous errors
Sep 10 19:25:37.420 INFO kablam! 
Sep 10 19:25:37.420 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 10 19:25:37.522 INFO kablam! error: Could not compile `maud_macros`.
Sep 10 19:25:37.523 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 19:25:42.112 INFO kablam! error: build failed
Sep 10 19:25:42.115 INFO kablam! su: No module specific data is present
Sep 10 19:25:43.541 INFO running `"docker" "rm" "-f" "36d9ba57191797809411be2a705eacff84161eb879d66f8faf4ac63d74a9133d"`
Sep 10 19:25:43.656 INFO blam! 36d9ba57191797809411be2a705eacff84161eb879d66f8faf4ac63d74a9133d