Sep 05 16:35:35.038 INFO checking yoshuawuyts/spec-rust against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854 Sep 05 16:35:35.038 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets Sep 05 16:35:35.038 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 05 16:35:35.439 INFO blam! 271f846811fd2704187f11a674f9fc14e2237c3770c8381983f69361191b3f83 Sep 05 16:35:35.446 INFO running `"docker" "start" "-a" "271f846811fd2704187f11a674f9fc14e2237c3770c8381983f69361191b3f83"` Sep 05 16:35:36.945 INFO kablam! usermod: no changes Sep 05 16:35:37.135 INFO kablam! Checking either v1.4.0 Sep 05 16:35:37.147 INFO kablam! Checking nodrop v0.1.12 Sep 05 16:35:37.147 INFO kablam! Checking cfg-if v0.1.2 Sep 05 16:35:37.147 INFO kablam! Checking scopeguard v0.3.3 Sep 05 16:35:37.147 INFO kablam! Compiling unicode-xid v0.1.0 Sep 05 16:35:37.147 INFO kablam! Compiling unicode-xid v0.0.4 Sep 05 16:35:37.147 INFO kablam! Checking memoffset v0.2.1 Sep 05 16:35:37.157 INFO kablam! Compiling cc v1.0.17 Sep 05 16:35:37.426 INFO kablam! Checking lazy_static v1.0.0 Sep 05 16:35:37.586 INFO kablam! Checking byteorder v1.2.1 Sep 05 16:35:37.625 INFO kablam! Checking void v1.0.2 Sep 05 16:35:37.688 INFO kablam! Compiling libloading v0.4.3 Sep 05 16:35:37.778 INFO kablam! Compiling glob v0.2.11 Sep 05 16:35:37.946 INFO kablam! Checking slab v0.4.0 Sep 05 16:35:38.074 INFO kablam! Checking lazycell v0.6.0 Sep 05 16:35:38.403 INFO kablam! Checking futures v0.1.21 Sep 05 16:35:38.478 INFO kablam! Compiling quote v0.3.15 Sep 05 16:35:39.207 INFO kablam! Checking unicode-width v0.1.4 Sep 05 16:35:39.390 INFO kablam! Checking utf8-ranges v1.0.0 Sep 05 16:35:41.475 INFO kablam! Checking regex-syntax v0.4.2 Sep 05 16:35:41.496 INFO kablam! Compiling rayon-core v1.3.0 Sep 05 16:35:41.974 INFO kablam! Checking rustc-demangle v0.1.8 Sep 05 16:35:43.130 INFO kablam! Checking ansi_term v0.10.2 Sep 05 16:35:44.174 INFO kablam! Checking lazy_static v0.2.11 Sep 05 16:35:44.967 INFO kablam! Compiling nix v0.10.0 Sep 05 16:35:44.969 INFO kablam! Compiling bindgen v0.32.3 Sep 05 16:35:45.049 INFO kablam! Checking vec_map v0.8.0 Sep 05 16:35:45.427 INFO kablam! Checking strsim v0.7.0 Sep 05 16:35:50.525 INFO kablam! Checking bitflags v1.0.1 Sep 05 16:35:50.726 INFO kablam! Checking futures-await-await-macro v0.1.1 Sep 05 16:35:50.753 INFO kablam! Checking peeking_take_while v0.1.2 Sep 05 16:35:50.753 INFO kablam! Checking iovec v0.1.2 Sep 05 16:35:50.753 INFO kablam! Checking memchr v2.0.1 Sep 05 16:35:50.937 INFO kablam! Checking num_cpus v1.8.0 Sep 05 16:35:50.992 INFO kablam! Checking rand v0.4.2 Sep 05 16:35:51.422 INFO kablam! Checking memchr v1.0.2 Sep 05 16:35:51.449 INFO kablam! Checking atty v0.2.6 Sep 05 16:35:51.814 INFO kablam! Checking which v1.0.3 Sep 05 16:35:52.097 INFO kablam! Checking crossbeam-utils v0.3.2 Sep 05 16:35:52.230 INFO kablam! Checking net2 v0.2.32 Sep 05 16:35:52.261 INFO kablam! Checking log v0.4.1 Sep 05 16:35:52.366 INFO kablam! Checking arrayvec v0.4.7 Sep 05 16:35:52.898 INFO kablam! Checking futures-core v0.2.1 Sep 05 16:35:53.148 INFO kablam! Checking coco v0.1.1 Sep 05 16:35:54.226 INFO kablam! Compiling proc-macro2 v0.4.6 Sep 05 16:35:54.437 INFO kablam! Checking unreachable v1.0.0 Sep 05 16:35:54.746 INFO kablam! Compiling synom v0.11.3 Sep 05 16:35:54.870 INFO kablam! Checking textwrap v0.9.0 Sep 05 16:35:55.572 INFO kablam! Checking proc-macro2 v0.2.2 Sep 05 16:35:56.057 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 05 16:35:56.057 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:284:13 Sep 05 16:35:56.057 INFO kablam! | Sep 05 16:35:56.057 INFO kablam! 284 | Nightly(proc_macro::SourceFile, FileName), Sep 05 16:35:56.057 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 05 16:35:56.074 INFO kablam! | Sep 05 16:35:56.074 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 05 16:35:56.074 INFO kablam! Sep 05 16:35:56.074 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 05 16:35:56.074 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:289:20 Sep 05 16:35:56.074 INFO kablam! | Sep 05 16:35:56.074 INFO kablam! 289 | fn nightly(sf: proc_macro::SourceFile) -> Self { Sep 05 16:35:56.074 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 05 16:35:56.074 INFO kablam! | Sep 05 16:35:56.075 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 05 16:35:56.075 INFO kablam! Sep 05 16:35:56.698 INFO kablam! Compiling clang-sys v0.21.1 Sep 05 16:35:57.282 INFO kablam! Compiling backtrace-sys v0.1.23 Sep 05 16:35:57.306 INFO kablam! Checking bytes v0.4.6 Sep 05 16:35:57.474 INFO kablam! Checking aho-corasick v0.6.4 Sep 05 16:35:58.308 INFO kablam! Checking nom v3.2.1 Sep 05 16:35:58.989 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 05 16:35:58.990 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:290:45 Sep 05 16:35:58.990 INFO kablam! | Sep 05 16:35:58.990 INFO kablam! 290 | let filename = stable::file_name(sf.path().to_string()); Sep 05 16:35:58.990 INFO kablam! | ^^^^ Sep 05 16:35:58.990 INFO kablam! | Sep 05 16:35:58.990 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 05 16:35:58.990 INFO kablam! Sep 05 16:35:59.333 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope Sep 05 16:35:59.333 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:290:52 Sep 05 16:35:59.333 INFO kablam! | Sep 05 16:35:59.334 INFO kablam! 290 | let filename = stable::file_name(sf.path().to_string()); Sep 05 16:35:59.334 INFO kablam! | ^^^^^^^^^ Sep 05 16:35:59.334 INFO kablam! | Sep 05 16:35:59.334 INFO kablam! = note: the method `to_string` exists but the following trait bounds were not satisfied: Sep 05 16:35:59.334 INFO kablam! `std::path::PathBuf : std::string::ToString` Sep 05 16:35:59.334 INFO kablam! `std::path::Path : std::string::ToString` Sep 05 16:35:59.334 INFO kablam! = help: did you mean `to_str`? Sep 05 16:35:59.334 INFO kablam! Sep 05 16:35:59.334 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 05 16:35:59.334 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:304:44 Sep 05 16:35:59.334 INFO kablam! | Sep 05 16:35:59.334 INFO kablam! 304 | SourceFile::Nightly(a, _) => a.is_real(), Sep 05 16:35:59.334 INFO kablam! | ^^^^^^^ Sep 05 16:35:59.341 INFO kablam! | Sep 05 16:35:59.341 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 05 16:35:59.341 INFO kablam! Sep 05 16:35:59.342 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 05 16:35:59.342 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:347:27 Sep 05 16:35:59.342 INFO kablam! | Sep 05 16:35:59.342 INFO kablam! 347 | Span::Nightly(proc_macro::Span::def_site()) Sep 05 16:35:59.342 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 05 16:35:59.357 INFO kablam! | Sep 05 16:35:59.357 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 05 16:35:59.358 INFO kablam! Sep 05 16:35:59.358 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 05 16:35:59.358 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:355:69 Sep 05 16:35:59.358 INFO kablam! | Sep 05 16:35:59.358 INFO kablam! 355 | (Span::Nightly(a), Span::Nightly(b)) => Span::Nightly(a.resolved_at(b)), Sep 05 16:35:59.358 INFO kablam! | ^^^^^^^^^^^ Sep 05 16:35:59.358 INFO kablam! | Sep 05 16:35:59.358 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 05 16:35:59.358 INFO kablam! Sep 05 16:35:59.358 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 05 16:35:59.358 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:363:69 Sep 05 16:35:59.358 INFO kablam! | Sep 05 16:35:59.358 INFO kablam! 363 | (Span::Nightly(a), Span::Nightly(b)) => Span::Nightly(a.located_at(b)), Sep 05 16:35:59.358 INFO kablam! | ^^^^^^^^^^ Sep 05 16:35:59.358 INFO kablam! | Sep 05 16:35:59.358 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 05 16:35:59.358 INFO kablam! Sep 05 16:35:59.358 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 05 16:35:59.358 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:424:55 Sep 05 16:35:59.358 INFO kablam! | Sep 05 16:35:59.358 INFO kablam! 424 | (Span::Nightly(a), Span::Nightly(b)) => a.eq(b), Sep 05 16:35:59.358 INFO kablam! | ^^ Sep 05 16:35:59.358 INFO kablam! | Sep 05 16:35:59.358 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 05 16:35:59.358 INFO kablam! Sep 05 16:35:59.369 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_raw_ident' (see issue #38356) Sep 05 16:35:59.369 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.6/src/unstable.rs:475:48 Sep 05 16:35:59.369 INFO kablam! | Sep 05 16:35:59.370 INFO kablam! 475 | Span::Nightly(s) => Ident::Nightly(proc_macro::Ident::new_raw(string, s)), Sep 05 16:35:59.370 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 05 16:35:59.377 INFO kablam! | Sep 05 16:35:59.377 INFO kablam! = help: add #![feature(proc_macro_raw_ident)] to the crate attributes to enable Sep 05 16:35:59.377 INFO kablam! Sep 05 16:35:59.559 INFO kablam! error: aborting due to 10 previous errors Sep 05 16:35:59.582 INFO kablam! Sep 05 16:35:59.582 INFO kablam! Some errors occurred: E0599, E0658. Sep 05 16:35:59.582 INFO kablam! For more information about an error, try `rustc --explain E0599`. Sep 05 16:35:59.686 INFO kablam! error: Could not compile `proc-macro2`. Sep 05 16:35:59.686 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 05 16:36:02.702 INFO kablam! error: build failed Sep 05 16:36:02.704 INFO kablam! su: No module specific data is present Sep 05 16:36:04.003 INFO running `"docker" "rm" "-f" "271f846811fd2704187f11a674f9fc14e2237c3770c8381983f69361191b3f83"` Sep 05 16:36:04.269 INFO blam! 271f846811fd2704187f11a674f9fc14e2237c3770c8381983f69361191b3f83