Sep 02 00:02:33.961 INFO checking containers-0.8.5 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 02 00:02:33.961 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 02 00:02:33.961 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/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 02 00:02:34.134 INFO blam! 7fdc3b2b52804f5b7cc19646f0c076322df27bda1ac76a116d0577bd0f93615e
Sep 02 00:02:34.137 INFO running `"docker" "start" "-a" "7fdc3b2b52804f5b7cc19646f0c076322df27bda1ac76a116d0577bd0f93615e"`
Sep 02 00:02:34.886 INFO kablam!    Compiling ptr v0.1.4
Sep 02 00:02:34.887 INFO kablam!    Compiling containers v0.8.5 (file:///source)
Sep 02 00:02:34.889 INFO kablam!    Compiling quickcheck_macros v0.6.2
Sep 02 00:02:36.638 INFO kablam! error[E0635]: unknown feature `const_align_of`
Sep 02 00:02:36.638 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/ptr-0.1.4/src/lib.rs:13:12
Sep 02 00:02:36.638 INFO kablam!    |
Sep 02 00:02:36.638 INFO kablam! 13 | #![feature(const_align_of)]
Sep 02 00:02:36.638 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 02 00:02:36.639 INFO kablam! 
Sep 02 00:02:36.645 INFO kablam! error: aborting due to previous error
Sep 02 00:02:36.645 INFO kablam! 
Sep 02 00:02:36.645 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 02 00:02:36.651 INFO kablam! error: Could not compile `ptr`.
Sep 02 00:02:36.651 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 00:02:39.678 INFO kablam! error[E0432]: unresolved import `syntax::codemap`
Sep 02 00:02:39.678 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck_macros-0.6.2/src/lib.rs:15:5
Sep 02 00:02:39.678 INFO kablam!    |
Sep 02 00:02:39.678 INFO kablam! 15 | use syntax::codemap;
Sep 02 00:02:39.678 INFO kablam!    |     ^^^^^^^^^^^^^^^ no `codemap` in the root
Sep 02 00:02:39.678 INFO kablam! 
Sep 02 00:02:39.759 INFO kablam! error: aborting due to previous error
Sep 02 00:02:39.759 INFO kablam! 
Sep 02 00:02:39.759 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 02 00:02:39.773 INFO kablam! error: Could not compile `quickcheck_macros`.
Sep 02 00:02:39.773 INFO kablam! 
Sep 02 00:02:39.773 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 00:02:39.774 INFO kablam! su: No module specific data is present
Sep 02 00:02:40.426 INFO running `"docker" "rm" "-f" "7fdc3b2b52804f5b7cc19646f0c076322df27bda1ac76a116d0577bd0f93615e"`
Sep 02 00:02:40.519 INFO blam! 7fdc3b2b52804f5b7cc19646f0c076322df27bda1ac76a116d0577bd0f93615e