Sep 04 07:30:30.023 INFO checking ptr-0.1.4 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 07:30:30.023 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 07:30:30.023 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:30:30.186 INFO blam! f391f5f04ab27a1009525c212507cf819e7351bcf9244d973bb08e49421147ea
Sep 04 07:30:30.188 INFO running `"docker" "start" "-a" "f391f5f04ab27a1009525c212507cf819e7351bcf9244d973bb08e49421147ea"`
Sep 04 07:30:30.910 INFO kablam!    Compiling ptr v0.1.4 (file:///source)
Sep 04 07:30:31.744 INFO kablam! error[E0635]: unknown feature `const_align_of`
Sep 04 07:30:31.744 INFO kablam!   --> src/lib.rs:13:12
Sep 04 07:30:31.744 INFO kablam!    |
Sep 04 07:30:31.744 INFO kablam! 13 | #![feature(const_align_of)]
Sep 04 07:30:31.744 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 04 07:30:31.744 INFO kablam! 
Sep 04 07:30:31.751 INFO kablam! error: aborting due to previous error
Sep 04 07:30:31.751 INFO kablam! 
Sep 04 07:30:31.751 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 04 07:30:31.758 INFO kablam! error: Could not compile `ptr`.
Sep 04 07:30:31.758 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 07:30:32.239 INFO kablam! error[E0635]: unknown feature `const_align_of`
Sep 04 07:30:32.239 INFO kablam!   --> src/lib.rs:13:12
Sep 04 07:30:32.239 INFO kablam!    |
Sep 04 07:30:32.240 INFO kablam! 13 | #![feature(const_align_of)]
Sep 04 07:30:32.240 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 04 07:30:32.240 INFO kablam! 
Sep 04 07:30:32.251 INFO kablam! error: aborting due to previous error
Sep 04 07:30:32.251 INFO kablam! 
Sep 04 07:30:32.251 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 04 07:30:32.257 INFO kablam! error: Could not compile `ptr`.
Sep 04 07:30:32.258 INFO kablam! 
Sep 04 07:30:32.258 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 07:30:32.259 INFO kablam! su: No module specific data is present
Sep 04 07:30:32.704 INFO running `"docker" "rm" "-f" "f391f5f04ab27a1009525c212507cf819e7351bcf9244d973bb08e49421147ea"`
Sep 04 07:30:32.805 INFO blam! f391f5f04ab27a1009525c212507cf819e7351bcf9244d973bb08e49421147ea