Sep 14 17:08:48.358 INFO checking elfloader-0.0.5 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 17:08:48.358 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 17:08:48.358 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 17:08:48.531 INFO blam! 170000242a200c49922c21da7c0b3577b23a888a5f4a58949dc77c9c1422d40c
Sep 14 17:08:48.533 INFO running `"docker" "start" "-a" "170000242a200c49922c21da7c0b3577b23a888a5f4a58949dc77c9c1422d40c"`
Sep 14 17:08:50.474 INFO kablam! usermod: no changes
Sep 14 17:08:50.495 INFO kablam!     Checking elfloader v0.0.5 (file:///source)
Sep 14 17:08:50.843 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 14 17:08:50.843 INFO kablam!  --> src/lib.rs:1:12
Sep 14 17:08:50.843 INFO kablam!   |
Sep 14 17:08:50.843 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 14 17:08:50.843 INFO kablam!   |            ^^^^
Sep 14 17:08:50.843 INFO kablam!   |
Sep 14 17:08:50.843 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 14 17:08:50.843 INFO kablam! 
Sep 14 17:08:50.843 INFO kablam! warning: the feature `core_prelude` has been stable since 1.4.0 and no longer requires an attribute to enable
Sep 14 17:08:50.843 INFO kablam!  --> src/lib.rs:1:18
Sep 14 17:08:50.843 INFO kablam!   |
Sep 14 17:08:50.843 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 14 17:08:50.843 INFO kablam!   |                  ^^^^^^^^^^^^
Sep 14 17:08:50.843 INFO kablam! 
Sep 14 17:08:50.843 INFO kablam! error[E0635]: unknown feature `core_slice_ext`
Sep 14 17:08:50.843 INFO kablam!  --> src/lib.rs:1:32
Sep 14 17:08:50.843 INFO kablam!   |
Sep 14 17:08:50.843 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 14 17:08:50.843 INFO kablam!   |                                ^^^^^^^^^^^^^^
Sep 14 17:08:50.843 INFO kablam! 
Sep 14 17:08:50.843 INFO kablam! error: aborting due to previous error
Sep 14 17:08:50.843 INFO kablam! 
Sep 14 17:08:50.843 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 14 17:08:50.843 INFO kablam! error: Could not compile `elfloader`.
Sep 14 17:08:50.843 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 17:08:51.016 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 14 17:08:51.016 INFO kablam!  --> src/lib.rs:1:12
Sep 14 17:08:51.016 INFO kablam!   |
Sep 14 17:08:51.016 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 14 17:08:51.016 INFO kablam!   |            ^^^^
Sep 14 17:08:51.016 INFO kablam!   |
Sep 14 17:08:51.016 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 14 17:08:51.016 INFO kablam! 
Sep 14 17:08:51.016 INFO kablam! warning: the feature `core_prelude` has been stable since 1.4.0 and no longer requires an attribute to enable
Sep 14 17:08:51.016 INFO kablam!  --> src/lib.rs:1:18
Sep 14 17:08:51.016 INFO kablam!   |
Sep 14 17:08:51.016 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 14 17:08:51.016 INFO kablam!   |                  ^^^^^^^^^^^^
Sep 14 17:08:51.016 INFO kablam! 
Sep 14 17:08:51.016 INFO kablam! error[E0635]: unknown feature `core_slice_ext`
Sep 14 17:08:51.017 INFO kablam!  --> src/lib.rs:1:32
Sep 14 17:08:51.017 INFO kablam!   |
Sep 14 17:08:51.017 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 14 17:08:51.017 INFO kablam!   |                                ^^^^^^^^^^^^^^
Sep 14 17:08:51.017 INFO kablam! 
Sep 14 17:08:51.031 INFO kablam! error: aborting due to previous error
Sep 14 17:08:51.031 INFO kablam! 
Sep 14 17:08:51.031 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 14 17:08:51.038 INFO kablam! error: Could not compile `elfloader`.
Sep 14 17:08:51.038 INFO kablam! 
Sep 14 17:08:51.038 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 17:08:51.038 INFO kablam! su: No module specific data is present
Sep 14 17:08:51.676 INFO running `"docker" "rm" "-f" "170000242a200c49922c21da7c0b3577b23a888a5f4a58949dc77c9c1422d40c"`
Sep 14 17:08:51.774 INFO blam! 170000242a200c49922c21da7c0b3577b23a888a5f4a58949dc77c9c1422d40c