Sep 04 18:50:51.842 INFO checking elfloader-0.0.5 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 18:50:51.842 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 18:50:51.842 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 18:50:52.018 INFO blam! dd01d91a9c72fcb67642d4af37d25d9db53c2d85792ddef2a497bdebfeaf355d
Sep 04 18:50:52.019 INFO running `"docker" "start" "-a" "dd01d91a9c72fcb67642d4af37d25d9db53c2d85792ddef2a497bdebfeaf355d"`
Sep 04 18:50:52.582 INFO kablam!     Checking elfloader v0.0.5 (file:///source)
Sep 04 18:50:53.279 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 04 18:50:53.279 INFO kablam!  --> src/lib.rs:1:12
Sep 04 18:50:53.279 INFO kablam!   |
Sep 04 18:50:53.279 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 04 18:50:53.279 INFO kablam!   |            ^^^^
Sep 04 18:50:53.279 INFO kablam!   |
Sep 04 18:50:53.279 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 18:50:53.279 INFO kablam! 
Sep 04 18:50:53.279 INFO kablam! warning: the feature `core_prelude` has been stable since 1.4.0 and no longer requires an attribute to enable
Sep 04 18:50:53.279 INFO kablam!  --> src/lib.rs:1:18
Sep 04 18:50:53.279 INFO kablam!   |
Sep 04 18:50:53.279 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 04 18:50:53.279 INFO kablam!   |                  ^^^^^^^^^^^^
Sep 04 18:50:53.279 INFO kablam! 
Sep 04 18:50:53.280 INFO kablam! error[E0635]: unknown feature `core_slice_ext`
Sep 04 18:50:53.280 INFO kablam!  --> src/lib.rs:1:32
Sep 04 18:50:53.280 INFO kablam!   |
Sep 04 18:50:53.280 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 04 18:50:53.280 INFO kablam!   |                                ^^^^^^^^^^^^^^
Sep 04 18:50:53.280 INFO kablam! 
Sep 04 18:50:53.303 INFO kablam! error: aborting due to previous error
Sep 04 18:50:53.303 INFO kablam! 
Sep 04 18:50:53.303 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 04 18:50:53.311 INFO kablam! error: Could not compile `elfloader`.
Sep 04 18:50:53.311 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 18:50:53.701 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 04 18:50:53.701 INFO kablam!  --> src/lib.rs:1:12
Sep 04 18:50:53.701 INFO kablam!   |
Sep 04 18:50:53.701 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 04 18:50:53.701 INFO kablam!   |            ^^^^
Sep 04 18:50:53.701 INFO kablam!   |
Sep 04 18:50:53.701 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 18:50:53.701 INFO kablam! 
Sep 04 18:50:53.701 INFO kablam! warning: the feature `core_prelude` has been stable since 1.4.0 and no longer requires an attribute to enable
Sep 04 18:50:53.701 INFO kablam!  --> src/lib.rs:1:18
Sep 04 18:50:53.701 INFO kablam!   |
Sep 04 18:50:53.701 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 04 18:50:53.701 INFO kablam!   |                  ^^^^^^^^^^^^
Sep 04 18:50:53.702 INFO kablam! 
Sep 04 18:50:53.702 INFO kablam! error[E0635]: unknown feature `core_slice_ext`
Sep 04 18:50:53.702 INFO kablam!  --> src/lib.rs:1:32
Sep 04 18:50:53.702 INFO kablam!   |
Sep 04 18:50:53.702 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 04 18:50:53.702 INFO kablam!   |                                ^^^^^^^^^^^^^^
Sep 04 18:50:53.702 INFO kablam! 
Sep 04 18:50:53.719 INFO kablam! error: aborting due to previous error
Sep 04 18:50:53.719 INFO kablam! 
Sep 04 18:50:53.719 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 04 18:50:53.726 INFO kablam! error: Could not compile `elfloader`.
Sep 04 18:50:53.726 INFO kablam! 
Sep 04 18:50:53.726 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 18:50:53.727 INFO kablam! su: No module specific data is present
Sep 04 18:50:54.216 INFO running `"docker" "rm" "-f" "dd01d91a9c72fcb67642d4af37d25d9db53c2d85792ddef2a497bdebfeaf355d"`
Sep 04 18:50:54.313 INFO blam! dd01d91a9c72fcb67642d4af37d25d9db53c2d85792ddef2a497bdebfeaf355d