Aug 02 01:43:56.640 INFO checking ptr-0.1.4 against 1.27.2+tmplazy for lazy_static-1
Aug 02 01:43:56.640 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:43:56.640 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:43:56.640 INFO running `"docker" "create" "-v" "/tmp/crater.ZouDNhY5ZIfw:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+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 01:43:56.823 INFO blam! 40e5284fc564f847050d26efe30d01a48b711e5e7a29816b59350fd550402535
Aug 02 01:43:56.826 INFO running `"docker" "start" "-a" "40e5284fc564f847050d26efe30d01a48b711e5e7a29816b59350fd550402535"`
Aug 02 01:43:58.304 INFO kablam!    Compiling ptr v0.1.4 (file:///source)
Aug 02 01:43:59.181 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:43:59.181 INFO kablam!   --> src/lib.rs:13:1
Aug 02 01:43:59.181 INFO kablam!    |
Aug 02 01:43:59.181 INFO kablam! 13 | #![feature(const_align_of)]
Aug 02 01:43:59.181 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:43:59.181 INFO kablam! 
Aug 02 01:43:59.182 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:43:59.182 INFO kablam!   --> src/lib.rs:14:1
Aug 02 01:43:59.182 INFO kablam!    |
Aug 02 01:43:59.182 INFO kablam! 14 | #![feature(const_fn)]
Aug 02 01:43:59.182 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:43:59.182 INFO kablam! 
Aug 02 01:43:59.184 INFO kablam! error: aborting due to 2 previous errors
Aug 02 01:43:59.184 INFO kablam! 
Aug 02 01:43:59.184 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:43:59.190 INFO kablam! error: Could not compile `ptr`.
Aug 02 01:43:59.190 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 01:43:59.274 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:43:59.274 INFO kablam!   --> src/lib.rs:13:1
Aug 02 01:43:59.274 INFO kablam!    |
Aug 02 01:43:59.274 INFO kablam! 13 | #![feature(const_align_of)]
Aug 02 01:43:59.274 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:43:59.274 INFO kablam! 
Aug 02 01:43:59.274 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:43:59.274 INFO kablam!   --> src/lib.rs:14:1
Aug 02 01:43:59.274 INFO kablam!    |
Aug 02 01:43:59.274 INFO kablam! 14 | #![feature(const_fn)]
Aug 02 01:43:59.274 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:43:59.274 INFO kablam! 
Aug 02 01:43:59.274 INFO kablam! error: aborting due to 2 previous errors
Aug 02 01:43:59.274 INFO kablam! 
Aug 02 01:43:59.274 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:43:59.280 INFO kablam! error: Could not compile `ptr`.
Aug 02 01:43:59.280 INFO kablam! 
Aug 02 01:43:59.280 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 01:43:59.281 INFO kablam! su: No module specific data is present
Aug 02 01:44:00.103 INFO running `"docker" "rm" "-f" "40e5284fc564f847050d26efe30d01a48b711e5e7a29816b59350fd550402535"`
Aug 02 01:44:00.261 INFO blam! 40e5284fc564f847050d26efe30d01a48b711e5e7a29816b59350fd550402535