Sep 01 21:53:55.006 INFO checking elfloader-0.0.5 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 21:53:55.006 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 21:53:55.006 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:53:55.199 INFO blam! 55bffd0f9d05083da52f357db18088a4d0a2d1c63a6c72c46ab8f4d754988b61
Sep 01 21:53:55.201 INFO running `"docker" "start" "-a" "55bffd0f9d05083da52f357db18088a4d0a2d1c63a6c72c46ab8f4d754988b61"`
Sep 01 21:53:56.098 INFO kablam!     Checking elfloader v0.0.5 (file:///source)
Sep 01 21:53:56.700 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 01 21:53:56.700 INFO kablam!  --> src/lib.rs:1:12
Sep 01 21:53:56.700 INFO kablam!   |
Sep 01 21:53:56.700 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 01 21:53:56.700 INFO kablam!   |            ^^^^
Sep 01 21:53:56.700 INFO kablam!   |
Sep 01 21:53:56.700 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 21:53:56.700 INFO kablam! 
Sep 01 21:53:56.701 INFO kablam! warning: the feature `core_prelude` has been stable since 1.4.0 and no longer requires an attribute to enable
Sep 01 21:53:56.701 INFO kablam!  --> src/lib.rs:1:18
Sep 01 21:53:56.701 INFO kablam!   |
Sep 01 21:53:56.701 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 01 21:53:56.701 INFO kablam!   |                  ^^^^^^^^^^^^
Sep 01 21:53:56.701 INFO kablam! 
Sep 01 21:53:56.701 INFO kablam! error[E0635]: unknown feature `core_slice_ext`
Sep 01 21:53:56.701 INFO kablam!  --> src/lib.rs:1:32
Sep 01 21:53:56.701 INFO kablam!   |
Sep 01 21:53:56.701 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 01 21:53:56.701 INFO kablam!   |                                ^^^^^^^^^^^^^^
Sep 01 21:53:56.701 INFO kablam! 
Sep 01 21:53:56.721 INFO kablam! error: aborting due to previous error
Sep 01 21:53:56.721 INFO kablam! 
Sep 01 21:53:56.721 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 21:53:56.728 INFO kablam! error: Could not compile `elfloader`.
Sep 01 21:53:56.729 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 21:53:57.171 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 01 21:53:57.171 INFO kablam!  --> src/lib.rs:1:12
Sep 01 21:53:57.171 INFO kablam!   |
Sep 01 21:53:57.171 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 01 21:53:57.171 INFO kablam!   |            ^^^^
Sep 01 21:53:57.171 INFO kablam!   |
Sep 01 21:53:57.171 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 21:53:57.171 INFO kablam! 
Sep 01 21:53:57.171 INFO kablam! warning: the feature `core_prelude` has been stable since 1.4.0 and no longer requires an attribute to enable
Sep 01 21:53:57.171 INFO kablam!  --> src/lib.rs:1:18
Sep 01 21:53:57.171 INFO kablam!   |
Sep 01 21:53:57.171 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 01 21:53:57.171 INFO kablam!   |                  ^^^^^^^^^^^^
Sep 01 21:53:57.171 INFO kablam! 
Sep 01 21:53:57.172 INFO kablam! error[E0635]: unknown feature `core_slice_ext`
Sep 01 21:53:57.172 INFO kablam!  --> src/lib.rs:1:32
Sep 01 21:53:57.172 INFO kablam!   |
Sep 01 21:53:57.172 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 01 21:53:57.172 INFO kablam!   |                                ^^^^^^^^^^^^^^
Sep 01 21:53:57.172 INFO kablam! 
Sep 01 21:53:57.193 INFO kablam! error: aborting due to previous error
Sep 01 21:53:57.193 INFO kablam! 
Sep 01 21:53:57.193 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 21:53:57.194 INFO kablam! error: Could not compile `elfloader`.
Sep 01 21:53:57.194 INFO kablam! 
Sep 01 21:53:57.195 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 21:53:57.196 INFO kablam! su: No module specific data is present
Sep 01 21:53:57.730 INFO running `"docker" "rm" "-f" "55bffd0f9d05083da52f357db18088a4d0a2d1c63a6c72c46ab8f4d754988b61"`
Sep 01 21:53:57.828 INFO blam! 55bffd0f9d05083da52f357db18088a4d0a2d1c63a6c72c46ab8f4d754988b61