Aug 02 11:53:57.975 INFO checking dao-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 11:53:57.975 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:53:57.975 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:53:57.975 INFO running `"docker" "create" "-v" "/tmp/crater.O98EEU2Srq4h:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2+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 11:53:58.240 INFO blam! afa46fa2abd59cbe637a67bcd695c9f12e1999f4bd7a9a675f110c6794547f7a
Aug 02 11:53:58.241 INFO running `"docker" "start" "-a" "afa46fa2abd59cbe637a67bcd695c9f12e1999f4bd7a9a675f110c6794547f7a"`
Aug 02 11:53:59.482 INFO kablam!     Checking num v0.1.42
Aug 02 11:54:00.230 INFO kablam!     Checking bigdecimal v0.0.10
Aug 02 11:54:01.736 INFO kablam!     Checking dao v0.1.0 (file:///source)
Aug 02 11:54:04.003 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:54:04.003 INFO kablam!  --> src/lib.rs:2:1
Aug 02 11:54:04.003 INFO kablam!   |
Aug 02 11:54:04.003 INFO kablam! 2 | #![feature(try_from)]
Aug 02 11:54:04.003 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:54:04.003 INFO kablam! 
Aug 02 11:54:04.009 INFO kablam! error: aborting due to previous error
Aug 02 11:54:04.009 INFO kablam! 
Aug 02 11:54:04.009 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 11:54:04.021 INFO kablam! error: Could not compile `dao`.
Aug 02 11:54:04.021 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 11:54:04.055 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:54:04.055 INFO kablam!  --> src/lib.rs:2:1
Aug 02 11:54:04.055 INFO kablam!   |
Aug 02 11:54:04.055 INFO kablam! 2 | #![feature(try_from)]
Aug 02 11:54:04.055 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:54:04.055 INFO kablam! 
Aug 02 11:54:04.059 INFO kablam! error: aborting due to previous error
Aug 02 11:54:04.059 INFO kablam! 
Aug 02 11:54:04.059 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 11:54:04.076 INFO kablam! error: Could not compile `dao`.
Aug 02 11:54:04.076 INFO kablam! 
Aug 02 11:54:04.076 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 11:54:04.077 INFO kablam! su: No module specific data is present
Aug 02 11:54:04.806 INFO running `"docker" "rm" "-f" "afa46fa2abd59cbe637a67bcd695c9f12e1999f4bd7a9a675f110c6794547f7a"`
Aug 02 11:54:04.990 INFO blam! afa46fa2abd59cbe637a67bcd695c9f12e1999f4bd7a9a675f110c6794547f7a