Sep 02 04:08:00.602 INFO checking ptr-0.1.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 04:08:00.602 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 04:08:00.602 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 04:08:00.761 INFO blam! 24854625ecaa8fff50d2f6c20f4c4a38cf4f5fef4f35f175a7af4795516eee1d
Sep 02 04:08:00.763 INFO running `"docker" "start" "-a" "24854625ecaa8fff50d2f6c20f4c4a38cf4f5fef4f35f175a7af4795516eee1d"`
Sep 02 04:08:01.344 INFO kablam!    Compiling ptr v0.1.4 (file:///source)
Sep 02 04:08:02.181 INFO kablam! error[E0635]: unknown feature `const_align_of`
Sep 02 04:08:02.181 INFO kablam!   --> src/lib.rs:13:12
Sep 02 04:08:02.181 INFO kablam!    |
Sep 02 04:08:02.181 INFO kablam! 13 | #![feature(const_align_of)]
Sep 02 04:08:02.181 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 02 04:08:02.181 INFO kablam! 
Sep 02 04:08:02.188 INFO kablam! error: aborting due to previous error
Sep 02 04:08:02.188 INFO kablam! 
Sep 02 04:08:02.188 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 02 04:08:02.195 INFO kablam! error: Could not compile `ptr`.
Sep 02 04:08:02.196 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 04:08:02.529 INFO kablam! error[E0635]: unknown feature `const_align_of`
Sep 02 04:08:02.529 INFO kablam!   --> src/lib.rs:13:12
Sep 02 04:08:02.529 INFO kablam!    |
Sep 02 04:08:02.529 INFO kablam! 13 | #![feature(const_align_of)]
Sep 02 04:08:02.529 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 02 04:08:02.529 INFO kablam! 
Sep 02 04:08:02.546 INFO kablam! error: aborting due to previous error
Sep 02 04:08:02.546 INFO kablam! 
Sep 02 04:08:02.546 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 02 04:08:02.554 INFO kablam! error: Could not compile `ptr`.
Sep 02 04:08:02.554 INFO kablam! 
Sep 02 04:08:02.554 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 04:08:02.556 INFO kablam! su: No module specific data is present
Sep 02 04:08:02.925 INFO running `"docker" "rm" "-f" "24854625ecaa8fff50d2f6c20f4c4a38cf4f5fef4f35f175a7af4795516eee1d"`
Sep 02 04:08:03.063 INFO blam! 24854625ecaa8fff50d2f6c20f4c4a38cf4f5fef4f35f175a7af4795516eee1d