Aug 01 22:48:57.354 INFO checking searchspot-0.16.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 22:48:57.354 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:48:57.354 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:48:57.354 INFO running `"docker" "create" "-v" "/tmp/crater.42i8pVwLHrM6:/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 01 22:48:57.651 INFO blam! 90ff64b42be98ddf7a547061572bc2c6fb6b6eb2fab1173c44b6e12b8aa19c5d
Aug 01 22:48:57.654 INFO running `"docker" "start" "-a" "90ff64b42be98ddf7a547061572bc2c6fb6b6eb2fab1173c44b6e12b8aa19c5d"`
Aug 01 22:48:59.333 INFO kablam!     Checking byte-tools v0.1.3
Aug 01 22:48:59.337 INFO kablam!     Checking memchr v2.0.1
Aug 01 22:48:59.338 INFO kablam!     Checking buf_redux v0.6.3
Aug 01 22:48:59.340 INFO kablam!     Checking generic-array v0.7.3
Aug 01 22:48:59.342 INFO kablam!     Checking rollbar v0.4.0
Aug 01 22:48:59.342 INFO kablam!     Checking rs-es v0.10.1
Aug 01 22:48:59.343 INFO kablam!     Checking logger v0.4.0
Aug 01 22:48:59.343 INFO kablam!     Checking urlencoded v0.6.0
Aug 01 22:49:01.025 INFO kablam!     Checking twoway v0.1.8
Aug 01 22:49:01.471 INFO kablam!     Checking digest-buffer v0.3.1
Aug 01 22:49:01.476 INFO kablam!     Checking digest v0.5.2
Aug 01 22:49:02.609 INFO kablam!     Checking crypto-mac v0.3.0
Aug 01 22:49:03.197 INFO kablam!     Checking sha-1 v0.3.4
Aug 01 22:49:03.198 INFO kablam!     Checking sha2 v0.5.3
Aug 01 22:49:04.409 INFO kablam!     Checking hmac v0.1.1
Aug 01 22:49:04.719 INFO kablam!     Checking multipart v0.13.6
Aug 01 22:49:06.229 INFO kablam!     Checking oath v0.10.2
Aug 01 22:49:08.609 INFO kablam!     Checking params v0.8.0
Aug 01 22:49:23.956 INFO kablam!     Checking searchspot v0.16.0 (file:///source)
Aug 01 22:49:27.406 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:49:27.406 INFO kablam!  --> src/lib.rs:1:1
Aug 01 22:49:27.406 INFO kablam!   |
Aug 01 22:49:27.406 INFO kablam! 1 | #![feature(conservative_impl_trait, iterator_for_each)]
Aug 01 22:49:27.407 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:49:27.407 INFO kablam! 
Aug 01 22:49:27.424 INFO kablam! error: aborting due to previous error
Aug 01 22:49:27.428 INFO kablam! 
Aug 01 22:49:27.428 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:49:27.434 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:49:27.434 INFO kablam!  --> src/lib.rs:1:1
Aug 01 22:49:27.434 INFO kablam!   |
Aug 01 22:49:27.434 INFO kablam! 1 | #![feature(conservative_impl_trait, iterator_for_each)]
Aug 01 22:49:27.434 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:49:27.434 INFO kablam! 
Aug 01 22:49:27.446 INFO kablam! error: Could not compile `searchspot`.
Aug 01 22:49:27.446 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 22:49:27.467 INFO kablam! error: aborting due to previous error
Aug 01 22:49:27.468 INFO kablam! 
Aug 01 22:49:27.468 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:49:27.496 INFO kablam! error: Could not compile `searchspot`.
Aug 01 22:49:27.496 INFO kablam! 
Aug 01 22:49:27.496 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 22:49:27.498 INFO kablam! su: No module specific data is present
Aug 01 22:49:28.353 INFO running `"docker" "rm" "-f" "90ff64b42be98ddf7a547061572bc2c6fb6b6eb2fab1173c44b6e12b8aa19c5d"`
Aug 01 22:49:28.481 INFO blam! 90ff64b42be98ddf7a547061572bc2c6fb6b6eb2fab1173c44b6e12b8aa19c5d