Aug 17 14:14:35.935 INFO checking ptr-0.1.4 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 14:14:35.936 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 14:14:35.936 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 14:14:35.936 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 14:14:36.229 INFO blam! 1c874fbfbe2e9b980ac2a3e6eea2b6fceef4813e50ffdaf1c6cd942ff2f669fb
Aug 17 14:14:36.232 INFO running `"docker" "start" "-a" "1c874fbfbe2e9b980ac2a3e6eea2b6fceef4813e50ffdaf1c6cd942ff2f669fb"`
Aug 17 14:14:37.341 INFO kablam!    Compiling ptr v0.1.4 (file:///source)
Aug 17 14:14:38.368 INFO kablam! error[E0635]: unknown feature `const_align_of`
Aug 17 14:14:38.368 INFO kablam!   --> src/lib.rs:13:12
Aug 17 14:14:38.368 INFO kablam!    |
Aug 17 14:14:38.368 INFO kablam! 13 | #![feature(const_align_of)]
Aug 17 14:14:38.368 INFO kablam!    |            ^^^^^^^^^^^^^^
Aug 17 14:14:38.368 INFO kablam! 
Aug 17 14:14:38.376 INFO kablam! error: aborting due to previous error
Aug 17 14:14:38.377 INFO kablam! 
Aug 17 14:14:38.377 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 17 14:14:38.384 INFO kablam! error: Could not compile `ptr`.
Aug 17 14:14:38.384 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 14:14:38.533 INFO kablam! error[E0635]: unknown feature `const_align_of`
Aug 17 14:14:38.533 INFO kablam!   --> src/lib.rs:13:12
Aug 17 14:14:38.533 INFO kablam!    |
Aug 17 14:14:38.533 INFO kablam! 13 | #![feature(const_align_of)]
Aug 17 14:14:38.533 INFO kablam!    |            ^^^^^^^^^^^^^^
Aug 17 14:14:38.533 INFO kablam! 
Aug 17 14:14:38.544 INFO kablam! error: aborting due to previous error
Aug 17 14:14:38.544 INFO kablam! 
Aug 17 14:14:38.544 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 17 14:14:38.550 INFO kablam! error: Could not compile `ptr`.
Aug 17 14:14:38.550 INFO kablam! 
Aug 17 14:14:38.550 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 14:14:38.552 INFO kablam! su: No module specific data is present
Aug 17 14:14:39.141 INFO running `"docker" "rm" "-f" "1c874fbfbe2e9b980ac2a3e6eea2b6fceef4813e50ffdaf1c6cd942ff2f669fb"`
Aug 17 14:14:39.278 INFO blam! 1c874fbfbe2e9b980ac2a3e6eea2b6fceef4813e50ffdaf1c6cd942ff2f669fb