Sep 02 15:31:23.263 INFO checking elfloader-0.0.5 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 15:31:23.263 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 15:31:23.263 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 15:31:23.417 INFO blam! 2b8a8d849f8c4aa2dff09d14172295b78b333703814bf0b62dac717da1406a74
Sep 02 15:31:23.418 INFO running `"docker" "start" "-a" "2b8a8d849f8c4aa2dff09d14172295b78b333703814bf0b62dac717da1406a74"`
Sep 02 15:31:24.234 INFO kablam!     Checking elfloader v0.0.5 (file:///source)
Sep 02 15:31:24.876 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 02 15:31:24.876 INFO kablam!  --> src/lib.rs:1:12
Sep 02 15:31:24.876 INFO kablam!   |
Sep 02 15:31:24.877 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 02 15:31:24.877 INFO kablam!   |            ^^^^
Sep 02 15:31:24.877 INFO kablam!   |
Sep 02 15:31:24.877 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 15:31:24.877 INFO kablam! 
Sep 02 15:31:24.877 INFO kablam! warning: the feature `core_prelude` has been stable since 1.4.0 and no longer requires an attribute to enable
Sep 02 15:31:24.877 INFO kablam!  --> src/lib.rs:1:18
Sep 02 15:31:24.877 INFO kablam!   |
Sep 02 15:31:24.877 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 02 15:31:24.877 INFO kablam!   |                  ^^^^^^^^^^^^
Sep 02 15:31:24.877 INFO kablam! 
Sep 02 15:31:24.877 INFO kablam! error[E0635]: unknown feature `core_slice_ext`
Sep 02 15:31:24.877 INFO kablam!  --> src/lib.rs:1:32
Sep 02 15:31:24.877 INFO kablam!   |
Sep 02 15:31:24.877 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 02 15:31:24.877 INFO kablam!   |                                ^^^^^^^^^^^^^^
Sep 02 15:31:24.877 INFO kablam! 
Sep 02 15:31:24.892 INFO kablam! error: aborting due to previous error
Sep 02 15:31:24.892 INFO kablam! 
Sep 02 15:31:24.892 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 02 15:31:24.898 INFO kablam! error: Could not compile `elfloader`.
Sep 02 15:31:24.898 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 15:31:25.357 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 02 15:31:25.357 INFO kablam!  --> src/lib.rs:1:12
Sep 02 15:31:25.357 INFO kablam!   |
Sep 02 15:31:25.357 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 02 15:31:25.357 INFO kablam!   |            ^^^^
Sep 02 15:31:25.357 INFO kablam!   |
Sep 02 15:31:25.358 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 15:31:25.358 INFO kablam! 
Sep 02 15:31:25.358 INFO kablam! warning: the feature `core_prelude` has been stable since 1.4.0 and no longer requires an attribute to enable
Sep 02 15:31:25.358 INFO kablam!  --> src/lib.rs:1:18
Sep 02 15:31:25.358 INFO kablam!   |
Sep 02 15:31:25.358 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 02 15:31:25.358 INFO kablam!   |                  ^^^^^^^^^^^^
Sep 02 15:31:25.358 INFO kablam! 
Sep 02 15:31:25.358 INFO kablam! error[E0635]: unknown feature `core_slice_ext`
Sep 02 15:31:25.358 INFO kablam!  --> src/lib.rs:1:32
Sep 02 15:31:25.358 INFO kablam!   |
Sep 02 15:31:25.358 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 02 15:31:25.358 INFO kablam!   |                                ^^^^^^^^^^^^^^
Sep 02 15:31:25.358 INFO kablam! 
Sep 02 15:31:25.382 INFO kablam! error: aborting due to previous error
Sep 02 15:31:25.382 INFO kablam! 
Sep 02 15:31:25.382 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 02 15:31:25.390 INFO kablam! error: Could not compile `elfloader`.
Sep 02 15:31:25.390 INFO kablam! 
Sep 02 15:31:25.390 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 15:31:25.391 INFO kablam! su: No module specific data is present
Sep 02 15:31:25.850 INFO running `"docker" "rm" "-f" "2b8a8d849f8c4aa2dff09d14172295b78b333703814bf0b62dac717da1406a74"`
Sep 02 15:31:25.941 INFO blam! 2b8a8d849f8c4aa2dff09d14172295b78b333703814bf0b62dac717da1406a74