Sep 17 12:45:20.371 INFO checking iovxw/rssbot against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 12:45:20.371 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 12:45:20.371 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 12:45:20.764 INFO blam! 1bbd5583c8dc20035041d8a9f23b797d6eb54cdcd1d881b76f935e09b355f427
Sep 17 12:45:20.766 INFO running `"docker" "start" "-a" "1bbd5583c8dc20035041d8a9f23b797d6eb54cdcd1d881b76f935e09b355f427"`
Sep 17 12:45:22.330 INFO kablam! usermod: no changes
Sep 17 12:45:22.669 INFO kablam!     Checking either v1.5.0
Sep 17 12:45:22.679 INFO kablam!    Compiling lazy_static v1.0.1
Sep 17 12:45:22.695 INFO kablam!     Checking unicode-xid v0.0.4
Sep 17 12:45:22.695 INFO kablam!     Checking futures-await-await-macro v0.1.1
Sep 17 12:45:22.695 INFO kablam!     Checking quote v0.3.15
Sep 17 12:45:22.695 INFO kablam!     Checking memchr v1.0.2
Sep 17 12:45:22.695 INFO kablam!     Checking crossbeam-utils v0.3.2
Sep 17 12:45:22.695 INFO kablam!     Checking log v0.4.2
Sep 17 12:45:23.969 INFO kablam!     Checking net2 v0.2.32
Sep 17 12:45:24.243 INFO kablam!     Checking socket2 v0.3.6
Sep 17 12:45:24.267 INFO kablam!     Checking encoding_rs v0.7.2
Sep 17 12:45:24.463 INFO kablam!    Compiling openssl-sys v0.9.33
Sep 17 12:45:24.947 INFO kablam!    Compiling libz-sys v1.0.18
Sep 17 12:45:25.436 INFO kablam!    Compiling curl-sys v0.4.5
Sep 17 12:45:25.459 INFO kablam!    Compiling proc-macro2 v0.4.6
Sep 17 12:45:25.580 INFO kablam!     Checking aho-corasick v0.6.4
Sep 17 12:45:28.059 INFO kablam!     Checking synom v0.11.3
Sep 17 12:45:29.367 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Sep 17 12:45:29.367 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:284:13
Sep 17 12:45:29.367 INFO kablam!     |
Sep 17 12:45:29.367 INFO kablam! 284 |     Nightly(proc_macro::SourceFile, FileName),
Sep 17 12:45:29.367 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:45:29.391 INFO kablam!     |
Sep 17 12:45:29.391 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Sep 17 12:45:29.391 INFO kablam! 
Sep 17 12:45:29.392 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Sep 17 12:45:29.392 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:289:20
Sep 17 12:45:29.392 INFO kablam!     |
Sep 17 12:45:29.392 INFO kablam! 289 |     fn nightly(sf: proc_macro::SourceFile) -> Self {
Sep 17 12:45:29.392 INFO kablam!     |                    ^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:45:29.392 INFO kablam!     |
Sep 17 12:45:29.392 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Sep 17 12:45:29.392 INFO kablam! 
Sep 17 12:45:31.979 INFO kablam!     Checking tokio-timer v0.2.4
Sep 17 12:45:32.211 INFO kablam!     Checking crossbeam-epoch v0.4.3
Sep 17 12:45:32.211 INFO kablam!     Checking log v0.3.9
Sep 17 12:45:32.783 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Sep 17 12:45:32.783 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:290:45
Sep 17 12:45:32.784 INFO kablam!     |
Sep 17 12:45:32.784 INFO kablam! 290 |         let filename = stable::file_name(sf.path().to_string());
Sep 17 12:45:32.784 INFO kablam!     |                                             ^^^^
Sep 17 12:45:32.807 INFO kablam!     |
Sep 17 12:45:32.807 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Sep 17 12:45:32.808 INFO kablam! 
Sep 17 12:45:33.203 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope
Sep 17 12:45:33.203 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:290:52
Sep 17 12:45:33.203 INFO kablam!     |
Sep 17 12:45:33.204 INFO kablam! 290 |         let filename = stable::file_name(sf.path().to_string());
Sep 17 12:45:33.204 INFO kablam!     |                                                    ^^^^^^^^^
Sep 17 12:45:33.223 INFO kablam!     |
Sep 17 12:45:33.224 INFO kablam!     = note: the method `to_string` exists but the following trait bounds were not satisfied:
Sep 17 12:45:33.224 INFO kablam!             `std::path::PathBuf : std::string::ToString`
Sep 17 12:45:33.224 INFO kablam!             `std::path::Path : std::string::ToString`
Sep 17 12:45:33.225 INFO kablam!     = help: did you mean `to_str`?
Sep 17 12:45:33.225 INFO kablam! 
Sep 17 12:45:33.226 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Sep 17 12:45:33.227 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:304:44
Sep 17 12:45:33.227 INFO kablam!     |
Sep 17 12:45:33.227 INFO kablam! 304 |             SourceFile::Nightly(a, _) => a.is_real(),
Sep 17 12:45:33.227 INFO kablam!     |                                            ^^^^^^^
Sep 17 12:45:33.239 INFO kablam!     |
Sep 17 12:45:33.239 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Sep 17 12:45:33.240 INFO kablam! 
Sep 17 12:45:33.242 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Sep 17 12:45:33.242 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:347:27
Sep 17 12:45:33.242 INFO kablam!     |
Sep 17 12:45:33.243 INFO kablam! 347 |             Span::Nightly(proc_macro::Span::def_site())
Sep 17 12:45:33.243 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:45:33.243 INFO kablam!     |
Sep 17 12:45:33.244 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Sep 17 12:45:33.244 INFO kablam! 
Sep 17 12:45:33.245 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Sep 17 12:45:33.245 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:355:69
Sep 17 12:45:33.246 INFO kablam!     |
Sep 17 12:45:33.246 INFO kablam! 355 |             (Span::Nightly(a), Span::Nightly(b)) => Span::Nightly(a.resolved_at(b)),
Sep 17 12:45:33.246 INFO kablam!     |                                                                     ^^^^^^^^^^^
Sep 17 12:45:33.247 INFO kablam!     |
Sep 17 12:45:33.247 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Sep 17 12:45:33.247 INFO kablam! 
Sep 17 12:45:33.248 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Sep 17 12:45:33.248 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:363:69
Sep 17 12:45:33.249 INFO kablam!     |
Sep 17 12:45:33.249 INFO kablam! 363 |             (Span::Nightly(a), Span::Nightly(b)) => Span::Nightly(a.located_at(b)),
Sep 17 12:45:33.249 INFO kablam!     |                                                                     ^^^^^^^^^^
Sep 17 12:45:33.259 INFO kablam!     |
Sep 17 12:45:33.259 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Sep 17 12:45:33.260 INFO kablam! 
Sep 17 12:45:33.261 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Sep 17 12:45:33.261 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:424:55
Sep 17 12:45:33.262 INFO kablam!     |
Sep 17 12:45:33.262 INFO kablam! 424 |             (Span::Nightly(a), Span::Nightly(b)) => a.eq(b),
Sep 17 12:45:33.263 INFO kablam!     |                                                       ^^
Sep 17 12:45:33.271 INFO kablam!     |
Sep 17 12:45:33.271 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Sep 17 12:45:33.272 INFO kablam! 
Sep 17 12:45:33.275 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_raw_ident' (see issue #38356)
Sep 17 12:45:33.275 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:475:48
Sep 17 12:45:33.275 INFO kablam!     |
Sep 17 12:45:33.276 INFO kablam! 475 |             Span::Nightly(s) => Ident::Nightly(proc_macro::Ident::new_raw(string, s)),
Sep 17 12:45:33.276 INFO kablam!     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:45:33.276 INFO kablam!     |
Sep 17 12:45:33.277 INFO kablam!     = help: add #![feature(proc_macro_raw_ident)] to the crate attributes to enable
Sep 17 12:45:33.277 INFO kablam! 
Sep 17 12:45:33.460 INFO kablam! error: aborting due to 10 previous errors
Sep 17 12:45:33.475 INFO kablam! 
Sep 17 12:45:33.475 INFO kablam! Some errors occurred: E0599, E0658.
Sep 17 12:45:33.476 INFO kablam! For more information about an error, try `rustc --explain E0599`.
Sep 17 12:45:33.544 INFO kablam! error: Could not compile `proc-macro2`.
Sep 17 12:45:33.544 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 12:45:38.491 INFO kablam! error: build failed
Sep 17 12:45:38.493 INFO kablam! su: No module specific data is present
Sep 17 12:45:40.615 INFO running `"docker" "rm" "-f" "1bbd5583c8dc20035041d8a9f23b797d6eb54cdcd1d881b76f935e09b355f427"`
Sep 17 12:45:40.951 INFO blam! 1bbd5583c8dc20035041d8a9f23b797d6eb54cdcd1d881b76f935e09b355f427