Sep 06 02:10:21.864 INFO checking ptr-0.1.4 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 02:10:21.864 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 02:10:21.864 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 02:10:22.103 INFO blam! e3f1e18869eefd14e5df772d942386ae6fc75510d748da5d5a04c3b285f5f051
Sep 06 02:10:22.106 INFO running `"docker" "start" "-a" "e3f1e18869eefd14e5df772d942386ae6fc75510d748da5d5a04c3b285f5f051"`
Sep 06 02:10:23.261 INFO kablam! usermod: no changes
Sep 06 02:10:23.314 INFO kablam!    Compiling ptr v0.1.4 (file:///source)
Sep 06 02:10:24.149 INFO kablam! error[E0635]: unknown feature `const_align_of`
Sep 06 02:10:24.149 INFO kablam!   --> src/lib.rs:13:12
Sep 06 02:10:24.149 INFO kablam!    |
Sep 06 02:10:24.149 INFO kablam! 13 | #![feature(const_align_of)]
Sep 06 02:10:24.149 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 06 02:10:24.149 INFO kablam! 
Sep 06 02:10:24.153 INFO kablam! error: aborting due to previous error
Sep 06 02:10:24.158 INFO kablam! 
Sep 06 02:10:24.158 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 06 02:10:24.164 INFO kablam! error: Could not compile `ptr`.
Sep 06 02:10:24.165 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 02:10:24.398 INFO kablam! error[E0635]: unknown feature `const_align_of`
Sep 06 02:10:24.398 INFO kablam!   --> src/lib.rs:13:12
Sep 06 02:10:24.398 INFO kablam!    |
Sep 06 02:10:24.398 INFO kablam! 13 | #![feature(const_align_of)]
Sep 06 02:10:24.398 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 06 02:10:24.398 INFO kablam! 
Sep 06 02:10:24.406 INFO kablam! error: aborting due to previous error
Sep 06 02:10:24.406 INFO kablam! 
Sep 06 02:10:24.406 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 06 02:10:24.411 INFO kablam! error: Could not compile `ptr`.
Sep 06 02:10:24.411 INFO kablam! 
Sep 06 02:10:24.411 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 02:10:24.412 INFO kablam! su: No module specific data is present
Sep 06 02:10:25.284 INFO running `"docker" "rm" "-f" "e3f1e18869eefd14e5df772d942386ae6fc75510d748da5d5a04c3b285f5f051"`
Sep 06 02:10:25.357 INFO blam! e3f1e18869eefd14e5df772d942386ae6fc75510d748da5d5a04c3b285f5f051