Aug 02 12:26:35.915 INFO checking containers-0.8.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 12:26:35.915 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:26:35.915 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:26:35.915 INFO running `"docker" "create" "-v" "/tmp/crater.B0meKZeFEGx3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 12:26:36.173 INFO blam! ea86d64ee218d92e607fbca29a13a5fe418af394422a08a71ce95a2c7c9997f3
Aug 02 12:26:36.175 INFO running `"docker" "start" "-a" "ea86d64ee218d92e607fbca29a13a5fe418af394422a08a71ce95a2c7c9997f3"`
Aug 02 12:26:37.810 INFO kablam!    Compiling containers v0.8.1 (file:///source)
Aug 02 12:26:37.811 INFO kablam!    Compiling abort v0.1.1
Aug 02 12:26:37.820 INFO kablam!     Checking ptr v0.1.4
Aug 02 12:26:37.831 INFO kablam!    Compiling quickcheck_macros v0.6.2
Aug 02 12:26:38.236 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:26:38.236 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/ptr-0.1.4/src/lib.rs:13:1
Aug 02 12:26:38.236 INFO kablam!    |
Aug 02 12:26:38.236 INFO kablam! 13 | #![feature(const_align_of)]
Aug 02 12:26:38.236 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:26:38.236 INFO kablam! 
Aug 02 12:26:38.236 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:26:38.236 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/ptr-0.1.4/src/lib.rs:14:1
Aug 02 12:26:38.236 INFO kablam!    |
Aug 02 12:26:38.236 INFO kablam! 14 | #![feature(const_fn)]
Aug 02 12:26:38.236 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:26:38.236 INFO kablam! 
Aug 02 12:26:38.237 INFO kablam! error: aborting due to 2 previous errors
Aug 02 12:26:38.237 INFO kablam! 
Aug 02 12:26:38.237 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:26:38.247 INFO kablam! error: Could not compile `ptr`.
Aug 02 12:26:38.247 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 12:26:40.006 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:26:40.006 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck_macros-0.6.2/src/lib.rs:8:1
Aug 02 12:26:40.006 INFO kablam!   |
Aug 02 12:26:40.006 INFO kablam! 8 | #![feature(plugin_registrar, rustc_private)]
Aug 02 12:26:40.007 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:26:40.011 INFO kablam! 
Aug 02 12:26:40.011 INFO kablam! error: aborting due to previous error
Aug 02 12:26:40.011 INFO kablam! 
Aug 02 12:26:40.011 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:26:40.062 INFO kablam! error: Could not compile `quickcheck_macros`.
Aug 02 12:26:40.062 INFO kablam! 
Aug 02 12:26:40.062 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 12:26:40.064 INFO kablam! su: No module specific data is present
Aug 02 12:26:40.743 INFO running `"docker" "rm" "-f" "ea86d64ee218d92e607fbca29a13a5fe418af394422a08a71ce95a2c7c9997f3"`
Aug 02 12:26:40.915 INFO blam! ea86d64ee218d92e607fbca29a13a5fe418af394422a08a71ce95a2c7c9997f3