Sep 14 19:19:01.224 INFO checking bear-0.2.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 19:19:01.224 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 19:19:01.224 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 19:19:01.436 INFO blam! 40d50c95c1df17acc2040e41e21663975c0a9fa7e3d01b93f725408ac423f537
Sep 14 19:19:01.438 INFO running `"docker" "start" "-a" "40d50c95c1df17acc2040e41e21663975c0a9fa7e3d01b93f725408ac423f537"`
Sep 14 19:19:02.174 INFO kablam! usermod: no changes
Sep 14 19:19:02.211 INFO kablam!     Checking bear v0.2.0 (file:///source)
Sep 14 19:19:02.531 INFO kablam! error: stability attributes may not be used outside of the standard library
Sep 14 19:19:02.531 INFO kablam!   --> src/lib.rs:15:1
Sep 14 19:19:02.531 INFO kablam!    |
Sep 14 19:19:02.531 INFO kablam! 15 | #![unstable]
Sep 14 19:19:02.531 INFO kablam!    | ^^^^^^^^^^^^
Sep 14 19:19:02.531 INFO kablam! 
Sep 14 19:19:02.535 INFO kablam! error[E0635]: unknown feature `fs`
Sep 14 19:19:02.535 INFO kablam!   --> src/lib.rs:20:18
Sep 14 19:19:02.535 INFO kablam!    |
Sep 14 19:19:02.535 INFO kablam! 20 | #![feature(path, fs, io)]
Sep 14 19:19:02.535 INFO kablam!    |                  ^^
Sep 14 19:19:02.535 INFO kablam! 
Sep 14 19:19:02.535 INFO kablam! error[E0635]: unknown feature `path`
Sep 14 19:19:02.535 INFO kablam!   --> src/lib.rs:20:12
Sep 14 19:19:02.535 INFO kablam!    |
Sep 14 19:19:02.535 INFO kablam! 20 | #![feature(path, fs, io)]
Sep 14 19:19:02.535 INFO kablam!    |            ^^^^
Sep 14 19:19:02.535 INFO kablam! 
Sep 14 19:19:02.535 INFO kablam! error[E0635]: unknown feature `io`
Sep 14 19:19:02.535 INFO kablam!   --> src/lib.rs:20:22
Sep 14 19:19:02.535 INFO kablam!    |
Sep 14 19:19:02.535 INFO kablam! 20 | #![feature(path, fs, io)]
Sep 14 19:19:02.535 INFO kablam!    |                      ^^
Sep 14 19:19:02.535 INFO kablam! 
Sep 14 19:19:02.535 INFO kablam! error: aborting due to 4 previous errors
Sep 14 19:19:02.535 INFO kablam! 
Sep 14 19:19:02.535 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 14 19:19:02.542 INFO kablam! error: Could not compile `bear`.
Sep 14 19:19:02.542 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 19:19:02.674 INFO kablam! error: stability attributes may not be used outside of the standard library
Sep 14 19:19:02.674 INFO kablam!   --> src/lib.rs:15:1
Sep 14 19:19:02.674 INFO kablam!    |
Sep 14 19:19:02.674 INFO kablam! 15 | #![unstable]
Sep 14 19:19:02.674 INFO kablam!    | ^^^^^^^^^^^^
Sep 14 19:19:02.674 INFO kablam! 
Sep 14 19:19:02.674 INFO kablam! error[E0635]: unknown feature `path`
Sep 14 19:19:02.674 INFO kablam!   --> src/lib.rs:20:12
Sep 14 19:19:02.674 INFO kablam!    |
Sep 14 19:19:02.674 INFO kablam! 20 | #![feature(path, fs, io)]
Sep 14 19:19:02.674 INFO kablam!    |            ^^^^
Sep 14 19:19:02.674 INFO kablam! 
Sep 14 19:19:02.675 INFO kablam! error[E0635]: unknown feature `io`
Sep 14 19:19:02.675 INFO kablam!   --> src/lib.rs:20:22
Sep 14 19:19:02.675 INFO kablam!    |
Sep 14 19:19:02.675 INFO kablam! 20 | #![feature(path, fs, io)]
Sep 14 19:19:02.675 INFO kablam!    |                      ^^
Sep 14 19:19:02.675 INFO kablam! 
Sep 14 19:19:02.675 INFO kablam! error[E0635]: unknown feature `fs`
Sep 14 19:19:02.675 INFO kablam!   --> src/lib.rs:20:18
Sep 14 19:19:02.675 INFO kablam!    |
Sep 14 19:19:02.675 INFO kablam! 20 | #![feature(path, fs, io)]
Sep 14 19:19:02.675 INFO kablam!    |                  ^^
Sep 14 19:19:02.675 INFO kablam! 
Sep 14 19:19:02.675 INFO kablam! error: aborting due to 4 previous errors
Sep 14 19:19:02.675 INFO kablam! 
Sep 14 19:19:02.675 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 14 19:19:02.681 INFO kablam! error: Could not compile `bear`.
Sep 14 19:19:02.681 INFO kablam! 
Sep 14 19:19:02.681 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 19:19:02.681 INFO kablam! su: No module specific data is present
Sep 14 19:19:03.312 INFO running `"docker" "rm" "-f" "40d50c95c1df17acc2040e41e21663975c0a9fa7e3d01b93f725408ac423f537"`
Sep 14 19:19:03.429 INFO blam! 40d50c95c1df17acc2040e41e21663975c0a9fa7e3d01b93f725408ac423f537