Aug 17 23:43:46.218 INFO checking elfloader-0.0.5 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 23:43:46.218 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 23:43:46.218 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 23:43:46.218 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 23:43:46.457 INFO blam! 00ce3cf864c5c645f949454de2112cc6e48371544e8f6535b747e24d0f9454fb
Aug 17 23:43:46.460 INFO running `"docker" "start" "-a" "00ce3cf864c5c645f949454de2112cc6e48371544e8f6535b747e24d0f9454fb"`
Aug 17 23:43:47.430 INFO kablam!     Checking elfloader v0.0.5 (file:///source)
Aug 17 23:43:49.199 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Aug 17 23:43:49.199 INFO kablam!  --> src/lib.rs:1:12
Aug 17 23:43:49.199 INFO kablam!   |
Aug 17 23:43:49.199 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Aug 17 23:43:49.199 INFO kablam!   |            ^^^^
Aug 17 23:43:49.199 INFO kablam!   |
Aug 17 23:43:49.199 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 17 23:43:49.199 INFO kablam! 
Aug 17 23:43:49.199 INFO kablam! warning: the feature `core_prelude` has been stable since 1.4.0 and no longer requires an attribute to enable
Aug 17 23:43:49.199 INFO kablam!  --> src/lib.rs:1:18
Aug 17 23:43:49.199 INFO kablam!   |
Aug 17 23:43:49.199 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Aug 17 23:43:49.199 INFO kablam!   |                  ^^^^^^^^^^^^
Aug 17 23:43:49.199 INFO kablam! 
Aug 17 23:43:49.199 INFO kablam! error[E0635]: unknown feature `core_slice_ext`
Aug 17 23:43:49.199 INFO kablam!  --> src/lib.rs:1:32
Aug 17 23:43:49.199 INFO kablam!   |
Aug 17 23:43:49.200 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Aug 17 23:43:49.200 INFO kablam!   |                                ^^^^^^^^^^^^^^
Aug 17 23:43:49.200 INFO kablam! 
Aug 17 23:43:49.224 INFO kablam! error: aborting due to previous error
Aug 17 23:43:49.224 INFO kablam! 
Aug 17 23:43:49.224 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 17 23:43:49.232 INFO kablam! error: Could not compile `elfloader`.
Aug 17 23:43:49.232 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 23:43:49.355 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Aug 17 23:43:49.355 INFO kablam!  --> src/lib.rs:1:12
Aug 17 23:43:49.355 INFO kablam!   |
Aug 17 23:43:49.355 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Aug 17 23:43:49.355 INFO kablam!   |            ^^^^
Aug 17 23:43:49.355 INFO kablam!   |
Aug 17 23:43:49.355 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 17 23:43:49.355 INFO kablam! 
Aug 17 23:43:49.355 INFO kablam! warning: the feature `core_prelude` has been stable since 1.4.0 and no longer requires an attribute to enable
Aug 17 23:43:49.355 INFO kablam!  --> src/lib.rs:1:18
Aug 17 23:43:49.355 INFO kablam!   |
Aug 17 23:43:49.355 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Aug 17 23:43:49.355 INFO kablam!   |                  ^^^^^^^^^^^^
Aug 17 23:43:49.355 INFO kablam! 
Aug 17 23:43:49.356 INFO kablam! error[E0635]: unknown feature `core_slice_ext`
Aug 17 23:43:49.356 INFO kablam!  --> src/lib.rs:1:32
Aug 17 23:43:49.356 INFO kablam!   |
Aug 17 23:43:49.356 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Aug 17 23:43:49.356 INFO kablam!   |                                ^^^^^^^^^^^^^^
Aug 17 23:43:49.356 INFO kablam! 
Aug 17 23:43:49.381 INFO kablam! error: aborting due to previous error
Aug 17 23:43:49.381 INFO kablam! 
Aug 17 23:43:49.381 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 17 23:43:49.390 INFO kablam! error: Could not compile `elfloader`.
Aug 17 23:43:49.390 INFO kablam! 
Aug 17 23:43:49.390 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 23:43:49.392 INFO kablam! su: No module specific data is present
Aug 17 23:43:49.935 INFO running `"docker" "rm" "-f" "00ce3cf864c5c645f949454de2112cc6e48371544e8f6535b747e24d0f9454fb"`
Aug 17 23:43:50.095 INFO blam! 00ce3cf864c5c645f949454de2112cc6e48371544e8f6535b747e24d0f9454fb