Sep 17 10:34:00.372 INFO checking yoshuawuyts/spec-rust against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033 Sep 17 10:34:00.372 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets Sep 17 10:34:00.372 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 17 10:34:00.735 INFO blam! 30761a8f1f37fc4b8b2aa418f26e76fd391b9f934460643197be1e719da174f1 Sep 17 10:34:00.735 INFO running `"docker" "start" "-a" "30761a8f1f37fc4b8b2aa418f26e76fd391b9f934460643197be1e719da174f1"` Sep 17 10:34:02.005 INFO kablam! usermod: no changes Sep 17 10:34:02.291 INFO kablam! Checking either v1.4.0 Sep 17 10:34:02.291 INFO kablam! Checking libc v0.2.42 Sep 17 10:34:02.291 INFO kablam! Checking nodrop v0.1.12 Sep 17 10:34:02.291 INFO kablam! Checking cfg-if v0.1.2 Sep 17 10:34:02.291 INFO kablam! Checking lazy_static v1.0.0 Sep 17 10:34:02.291 INFO kablam! Compiling unicode-xid v0.1.0 Sep 17 10:34:02.291 INFO kablam! Checking byteorder v1.2.1 Sep 17 10:34:02.291 INFO kablam! Checking memoffset v0.2.1 Sep 17 10:34:02.903 INFO kablam! Checking void v1.0.2 Sep 17 10:34:02.999 INFO kablam! Compiling unicode-xid v0.0.4 Sep 17 10:34:03.063 INFO kablam! Checking scopeguard v0.3.3 Sep 17 10:34:03.108 INFO kablam! Compiling cc v1.0.17 Sep 17 10:34:03.576 INFO kablam! Compiling quote v0.3.15 Sep 17 10:34:03.743 INFO kablam! Checking slab v0.4.0 Sep 17 10:34:04.016 INFO kablam! Compiling libloading v0.4.3 Sep 17 10:34:04.049 INFO kablam! Checking lazycell v0.6.0 Sep 17 10:34:04.544 INFO kablam! Compiling glob v0.2.11 Sep 17 10:34:05.287 INFO kablam! Checking futures v0.1.21 Sep 17 10:34:05.999 INFO kablam! Checking utf8-ranges v1.0.0 Sep 17 10:34:07.047 INFO kablam! Checking unicode-width v0.1.4 Sep 17 10:34:08.543 INFO kablam! Checking regex-syntax v0.4.2 Sep 17 10:34:08.563 INFO kablam! Compiling rayon-core v1.3.0 Sep 17 10:34:08.691 INFO kablam! Checking lazy_static v0.2.11 Sep 17 10:34:10.631 INFO kablam! Checking vec_map v0.8.0 Sep 17 10:34:11.274 INFO kablam! Checking rustc-demangle v0.1.8 Sep 17 10:34:11.287 INFO kablam! Checking strsim v0.7.0 Sep 17 10:34:13.095 INFO kablam! Compiling nix v0.10.0 Sep 17 10:34:13.155 INFO kablam! Compiling bindgen v0.32.3 Sep 17 10:34:16.899 INFO kablam! Checking ansi_term v0.10.2 Sep 17 10:34:16.899 INFO kablam! Checking bitflags v1.0.1 Sep 17 10:34:17.299 INFO kablam! Checking peeking_take_while v0.1.2 Sep 17 10:34:17.373 INFO kablam! Checking futures-await-await-macro v0.1.1 Sep 17 10:34:17.500 INFO kablam! Checking crossbeam-utils v0.3.2 Sep 17 10:34:18.155 INFO kablam! Checking log v0.4.1 Sep 17 10:34:18.264 INFO kablam! Checking arrayvec v0.4.7 Sep 17 10:34:18.588 INFO kablam! Compiling synom v0.11.3 Sep 17 10:34:19.103 INFO kablam! Checking unreachable v1.0.0 Sep 17 10:34:19.183 INFO kablam! Compiling proc-macro2 v0.4.6 Sep 17 10:34:19.731 INFO kablam! Checking futures-core v0.2.1 Sep 17 10:34:20.087 INFO kablam! Checking coco v0.1.1 Sep 17 10:34:20.567 INFO kablam! Checking textwrap v0.9.0 Sep 17 10:34:20.567 INFO kablam! Checking proc-macro2 v0.2.2 Sep 17 10:34:21.518 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 17 10:34:21.518 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:284:13 Sep 17 10:34:21.518 INFO kablam! | Sep 17 10:34:21.518 INFO kablam! 284 | Nightly(proc_macro::SourceFile, FileName), Sep 17 10:34:21.518 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 17 10:34:21.531 INFO kablam! | Sep 17 10:34:21.531 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 17 10:34:21.531 INFO kablam! Sep 17 10:34:21.531 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 17 10:34:21.531 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:289:20 Sep 17 10:34:21.531 INFO kablam! | Sep 17 10:34:21.531 INFO kablam! 289 | fn nightly(sf: proc_macro::SourceFile) -> Self { Sep 17 10:34:21.531 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 17 10:34:21.531 INFO kablam! | Sep 17 10:34:21.531 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 17 10:34:21.531 INFO kablam! Sep 17 10:34:22.088 INFO kablam! Checking iovec v0.1.2 Sep 17 10:34:22.119 INFO kablam! Checking net2 v0.2.32 Sep 17 10:34:22.395 INFO kablam! Checking memchr v2.0.1 Sep 17 10:34:22.607 INFO kablam! Checking num_cpus v1.8.0 Sep 17 10:34:22.886 INFO kablam! Checking rand v0.4.2 Sep 17 10:34:23.275 INFO kablam! Checking memchr v1.0.2 Sep 17 10:34:23.707 INFO kablam! Checking atty v0.2.6 Sep 17 10:34:23.779 INFO kablam! Checking which v1.0.3 Sep 17 10:34:24.337 INFO kablam! Compiling clang-sys v0.21.1 Sep 17 10:34:24.471 INFO kablam! Compiling backtrace-sys v0.1.23 Sep 17 10:34:24.471 INFO kablam! Checking thread_local v0.3.5 Sep 17 10:34:24.659 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 17 10:34:24.660 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:290:45 Sep 17 10:34:24.660 INFO kablam! | Sep 17 10:34:24.660 INFO kablam! 290 | let filename = stable::file_name(sf.path().to_string()); Sep 17 10:34:24.661 INFO kablam! | ^^^^ Sep 17 10:34:24.661 INFO kablam! | Sep 17 10:34:24.661 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 17 10:34:24.662 INFO kablam! Sep 17 10:34:24.774 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope Sep 17 10:34:24.774 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:290:52 Sep 17 10:34:24.774 INFO kablam! | Sep 17 10:34:24.774 INFO kablam! 290 | let filename = stable::file_name(sf.path().to_string()); Sep 17 10:34:24.774 INFO kablam! | ^^^^^^^^^ Sep 17 10:34:24.774 INFO kablam! | Sep 17 10:34:24.775 INFO kablam! = note: the method `to_string` exists but the following trait bounds were not satisfied: Sep 17 10:34:24.775 INFO kablam! `std::path::PathBuf : std::string::ToString` Sep 17 10:34:24.775 INFO kablam! `std::path::Path : std::string::ToString` Sep 17 10:34:24.779 INFO kablam! = help: did you mean `to_str`? Sep 17 10:34:24.779 INFO kablam! Sep 17 10:34:24.780 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 17 10:34:24.780 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:304:44 Sep 17 10:34:24.780 INFO kablam! | Sep 17 10:34:24.780 INFO kablam! 304 | SourceFile::Nightly(a, _) => a.is_real(), Sep 17 10:34:24.780 INFO kablam! | ^^^^^^^ Sep 17 10:34:24.780 INFO kablam! | Sep 17 10:34:24.781 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 17 10:34:24.781 INFO kablam! Sep 17 10:34:24.782 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 17 10:34:24.782 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:347:27 Sep 17 10:34:24.782 INFO kablam! | Sep 17 10:34:24.783 INFO kablam! 347 | Span::Nightly(proc_macro::Span::def_site()) Sep 17 10:34:24.783 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 10:34:24.783 INFO kablam! | Sep 17 10:34:24.783 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 17 10:34:24.783 INFO kablam! Sep 17 10:34:24.784 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 17 10:34:24.784 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:355:69 Sep 17 10:34:24.784 INFO kablam! | Sep 17 10:34:24.784 INFO kablam! 355 | (Span::Nightly(a), Span::Nightly(b)) => Span::Nightly(a.resolved_at(b)), Sep 17 10:34:24.784 INFO kablam! | ^^^^^^^^^^^ Sep 17 10:34:24.784 INFO kablam! | Sep 17 10:34:24.784 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 17 10:34:24.785 INFO kablam! Sep 17 10:34:24.785 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 17 10:34:24.785 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:363:69 Sep 17 10:34:24.785 INFO kablam! | Sep 17 10:34:24.785 INFO kablam! 363 | (Span::Nightly(a), Span::Nightly(b)) => Span::Nightly(a.located_at(b)), Sep 17 10:34:24.785 INFO kablam! | ^^^^^^^^^^ Sep 17 10:34:24.785 INFO kablam! | Sep 17 10:34:24.785 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 17 10:34:24.786 INFO kablam! Sep 17 10:34:24.787 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 17 10:34:24.787 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:424:55 Sep 17 10:34:24.787 INFO kablam! | Sep 17 10:34:24.787 INFO kablam! 424 | (Span::Nightly(a), Span::Nightly(b)) => a.eq(b), Sep 17 10:34:24.787 INFO kablam! | ^^ Sep 17 10:34:24.787 INFO kablam! | Sep 17 10:34:24.788 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 17 10:34:24.788 INFO kablam! Sep 17 10:34:24.790 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_raw_ident' (see issue #38356) Sep 17 10:34:24.790 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:475:48 Sep 17 10:34:24.790 INFO kablam! | Sep 17 10:34:24.790 INFO kablam! 475 | Span::Nightly(s) => Ident::Nightly(proc_macro::Ident::new_raw(string, s)), Sep 17 10:34:24.790 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 10:34:24.790 INFO kablam! | Sep 17 10:34:24.790 INFO kablam! = help: add #![feature(proc_macro_raw_ident)] to the crate attributes to enable Sep 17 10:34:24.791 INFO kablam! Sep 17 10:34:24.821 INFO kablam! error: aborting due to 10 previous errors Sep 17 10:34:24.821 INFO kablam! Sep 17 10:34:24.821 INFO kablam! Some errors occurred: E0599, E0658. Sep 17 10:34:24.827 INFO kablam! For more information about an error, try `rustc --explain E0599`. Sep 17 10:34:24.834 INFO kablam! error: Could not compile `proc-macro2`. Sep 17 10:34:24.834 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 17 10:34:27.896 INFO kablam! error: build failed Sep 17 10:34:27.902 INFO kablam! su: No module specific data is present Sep 17 10:34:29.303 INFO running `"docker" "rm" "-f" "30761a8f1f37fc4b8b2aa418f26e76fd391b9f934460643197be1e719da174f1"` Sep 17 10:34:29.596 INFO blam! 30761a8f1f37fc4b8b2aa418f26e76fd391b9f934460643197be1e719da174f1