Sep 04 14:44:16.454 INFO checking loca-0.6.1 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 14:44:16.454 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 14:44:16.454 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 14:44:16.583 INFO blam! 61e3cc965693f31e96cceede029d166ca5315841ae4c2e4c496e493093d934bf
Sep 04 14:44:16.584 INFO running `"docker" "start" "-a" "61e3cc965693f31e96cceede029d166ca5315841ae4c2e4c496e493093d934bf"`
Sep 04 14:44:17.581 INFO kablam!    Compiling ptr v0.1.4
Sep 04 14:44:18.281 INFO kablam! error[E0635]: unknown feature `const_align_of`
Sep 04 14:44:18.281 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/ptr-0.1.4/src/lib.rs:13:12
Sep 04 14:44:18.281 INFO kablam!    |
Sep 04 14:44:18.281 INFO kablam! 13 | #![feature(const_align_of)]
Sep 04 14:44:18.281 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 04 14:44:18.281 INFO kablam! 
Sep 04 14:44:18.285 INFO kablam! error: aborting due to previous error
Sep 04 14:44:18.285 INFO kablam! 
Sep 04 14:44:18.285 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 04 14:44:18.290 INFO kablam! error: Could not compile `ptr`.
Sep 04 14:44:18.291 INFO kablam! 
Sep 04 14:44:18.291 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 14:44:18.292 INFO kablam! su: No module specific data is present
Sep 04 14:44:18.818 INFO running `"docker" "rm" "-f" "61e3cc965693f31e96cceede029d166ca5315841ae4c2e4c496e493093d934bf"`
Sep 04 14:44:18.914 INFO blam! 61e3cc965693f31e96cceede029d166ca5315841ae4c2e4c496e493093d934bf