Sep 01 10:42:12.325 INFO checking ptr-0.1.4 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 10:42:12.325 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 10:42:12.325 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:42:12.582 INFO blam! 5e72e6577f47553eb949bbfe449d5789577b07b456bac1b9a7627c7466286137
Sep 01 10:42:12.585 INFO running `"docker" "start" "-a" "5e72e6577f47553eb949bbfe449d5789577b07b456bac1b9a7627c7466286137"`
Sep 01 10:42:13.284 INFO kablam!    Compiling ptr v0.1.4 (file:///source)
Sep 01 10:42:14.050 INFO kablam! error[E0635]: unknown feature `const_align_of`
Sep 01 10:42:14.050 INFO kablam!   --> src/lib.rs:13:12
Sep 01 10:42:14.050 INFO kablam!    |
Sep 01 10:42:14.050 INFO kablam! 13 | #![feature(const_align_of)]
Sep 01 10:42:14.050 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 01 10:42:14.050 INFO kablam! 
Sep 01 10:42:14.056 INFO kablam! error: aborting due to previous error
Sep 01 10:42:14.056 INFO kablam! 
Sep 01 10:42:14.056 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 10:42:14.062 INFO kablam! error: Could not compile `ptr`.
Sep 01 10:42:14.062 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 10:42:14.349 INFO kablam! error[E0635]: unknown feature `const_align_of`
Sep 01 10:42:14.349 INFO kablam!   --> src/lib.rs:13:12
Sep 01 10:42:14.349 INFO kablam!    |
Sep 01 10:42:14.349 INFO kablam! 13 | #![feature(const_align_of)]
Sep 01 10:42:14.349 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 01 10:42:14.349 INFO kablam! 
Sep 01 10:42:14.359 INFO kablam! error: aborting due to previous error
Sep 01 10:42:14.359 INFO kablam! 
Sep 01 10:42:14.359 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 10:42:14.365 INFO kablam! error: Could not compile `ptr`.
Sep 01 10:42:14.365 INFO kablam! 
Sep 01 10:42:14.365 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 10:42:14.366 INFO kablam! su: No module specific data is present
Sep 01 10:42:14.839 INFO running `"docker" "rm" "-f" "5e72e6577f47553eb949bbfe449d5789577b07b456bac1b9a7627c7466286137"`
Sep 01 10:42:14.935 INFO blam! 5e72e6577f47553eb949bbfe449d5789577b07b456bac1b9a7627c7466286137