Sep 21 10:57:09.346 INFO checking elfloader-0.0.5 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 10:57:09.346 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 10:57:09.346 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:57:09.550 INFO blam! 04bfd69ec091221ed46261d35c646764fb8444a37e4aed4e3a17fe2c5dd63e63
Sep 21 10:57:09.552 INFO running `"docker" "start" "-a" "04bfd69ec091221ed46261d35c646764fb8444a37e4aed4e3a17fe2c5dd63e63"`
Sep 21 10:57:10.504 INFO kablam! usermod: no changes
Sep 21 10:57:10.541 INFO kablam!     Checking elfloader v0.0.5 (/source)
Sep 21 10:57:11.044 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 21 10:57:11.044 INFO kablam!  --> src/lib.rs:1:12
Sep 21 10:57:11.044 INFO kablam!   |
Sep 21 10:57:11.044 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 21 10:57:11.044 INFO kablam!   |            ^^^^
Sep 21 10:57:11.044 INFO kablam!   |
Sep 21 10:57:11.044 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 10:57:11.044 INFO kablam! 
Sep 21 10:57:11.044 INFO kablam! warning: the feature `core_prelude` has been stable since 1.4.0 and no longer requires an attribute to enable
Sep 21 10:57:11.044 INFO kablam!  --> src/lib.rs:1:18
Sep 21 10:57:11.044 INFO kablam!   |
Sep 21 10:57:11.044 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 21 10:57:11.044 INFO kablam!   |                  ^^^^^^^^^^^^
Sep 21 10:57:11.044 INFO kablam! 
Sep 21 10:57:11.044 INFO kablam! error[E0635]: unknown feature `core_slice_ext`
Sep 21 10:57:11.044 INFO kablam!  --> src/lib.rs:1:32
Sep 21 10:57:11.044 INFO kablam!   |
Sep 21 10:57:11.044 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 21 10:57:11.044 INFO kablam!   |                                ^^^^^^^^^^^^^^
Sep 21 10:57:11.044 INFO kablam! 
Sep 21 10:57:11.063 INFO kablam! error: aborting due to previous error
Sep 21 10:57:11.063 INFO kablam! 
Sep 21 10:57:11.063 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 21 10:57:11.074 INFO kablam! error: Could not compile `elfloader`.
Sep 21 10:57:11.074 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 10:57:11.150 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 21 10:57:11.150 INFO kablam!  --> src/lib.rs:1:12
Sep 21 10:57:11.150 INFO kablam!   |
Sep 21 10:57:11.150 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 21 10:57:11.150 INFO kablam!   |            ^^^^
Sep 21 10:57:11.150 INFO kablam!   |
Sep 21 10:57:11.150 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 10:57:11.150 INFO kablam! 
Sep 21 10:57:11.150 INFO kablam! warning: the feature `core_prelude` has been stable since 1.4.0 and no longer requires an attribute to enable
Sep 21 10:57:11.150 INFO kablam!  --> src/lib.rs:1:18
Sep 21 10:57:11.150 INFO kablam!   |
Sep 21 10:57:11.150 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 21 10:57:11.150 INFO kablam!   |                  ^^^^^^^^^^^^
Sep 21 10:57:11.150 INFO kablam! 
Sep 21 10:57:11.150 INFO kablam! error[E0635]: unknown feature `core_slice_ext`
Sep 21 10:57:11.150 INFO kablam!  --> src/lib.rs:1:32
Sep 21 10:57:11.150 INFO kablam!   |
Sep 21 10:57:11.150 INFO kablam! 1 | #![feature(core, core_prelude, core_slice_ext, custom_derive)]
Sep 21 10:57:11.150 INFO kablam!   |                                ^^^^^^^^^^^^^^
Sep 21 10:57:11.150 INFO kablam! 
Sep 21 10:57:11.161 INFO kablam! error: aborting due to previous error
Sep 21 10:57:11.161 INFO kablam! 
Sep 21 10:57:11.161 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 21 10:57:11.174 INFO kablam! error: Could not compile `elfloader`.
Sep 21 10:57:11.174 INFO kablam! 
Sep 21 10:57:11.174 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 10:57:11.174 INFO kablam! su: No module specific data is present
Sep 21 10:57:11.836 INFO running `"docker" "rm" "-f" "04bfd69ec091221ed46261d35c646764fb8444a37e4aed4e3a17fe2c5dd63e63"`
Sep 21 10:57:11.901 INFO blam! 04bfd69ec091221ed46261d35c646764fb8444a37e4aed4e3a17fe2c5dd63e63