Aug 17 14:14:37.217 INFO checking ptr-0.1.4 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 14:14:37.217 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 14:14:37.217 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 14:14:37.217 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 14:14:37.460 INFO blam! aa65f09cf72f98c2166a27e623206432e363cb68d246f3138f527824424f6e1c
Aug 17 14:14:37.461 INFO running `"docker" "start" "-a" "aa65f09cf72f98c2166a27e623206432e363cb68d246f3138f527824424f6e1c"`
Aug 17 14:14:38.429 INFO kablam!    Compiling ptr v0.1.4 (file:///source)
Aug 17 14:14:39.104 INFO kablam! error[E0635]: unknown feature `const_align_of`
Aug 17 14:14:39.104 INFO kablam!   --> src/lib.rs:13:12
Aug 17 14:14:39.104 INFO kablam!    |
Aug 17 14:14:39.104 INFO kablam! 13 | #![feature(const_align_of)]
Aug 17 14:14:39.104 INFO kablam!    |            ^^^^^^^^^^^^^^
Aug 17 14:14:39.104 INFO kablam! 
Aug 17 14:14:39.113 INFO kablam! error: aborting due to previous error
Aug 17 14:14:39.114 INFO kablam! 
Aug 17 14:14:39.114 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 17 14:14:39.121 INFO kablam! error: Could not compile `ptr`.
Aug 17 14:14:39.121 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 14:14:39.444 INFO kablam! error[E0635]: unknown feature `const_align_of`
Aug 17 14:14:39.444 INFO kablam!   --> src/lib.rs:13:12
Aug 17 14:14:39.444 INFO kablam!    |
Aug 17 14:14:39.444 INFO kablam! 13 | #![feature(const_align_of)]
Aug 17 14:14:39.444 INFO kablam!    |            ^^^^^^^^^^^^^^
Aug 17 14:14:39.445 INFO kablam! 
Aug 17 14:14:39.466 INFO kablam! error: aborting due to previous error
Aug 17 14:14:39.466 INFO kablam! 
Aug 17 14:14:39.466 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 17 14:14:39.476 INFO kablam! error: Could not compile `ptr`.
Aug 17 14:14:39.476 INFO kablam! 
Aug 17 14:14:39.476 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 14:14:39.499 INFO kablam! su: No module specific data is present
Aug 17 14:14:40.088 INFO running `"docker" "rm" "-f" "aa65f09cf72f98c2166a27e623206432e363cb68d246f3138f527824424f6e1c"`
Aug 17 14:14:40.194 INFO blam! aa65f09cf72f98c2166a27e623206432e363cb68d246f3138f527824424f6e1c