Aug 02 09:58:49.175 INFO checking flugrost-0.0.1 against 1.27.2 for lazy_static-1
Aug 02 09:58:49.175 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:58:49.175 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:58:49.175 INFO running `"docker" "create" "-v" "/tmp/crater.PrlMSA6CjWKs:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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 09:58:49.444 INFO blam! 0cd97e465e462e0e47607262277a1938b585828240744dfb33ad96bbce06128b
Aug 02 09:58:49.446 INFO running `"docker" "start" "-a" "0cd97e465e462e0e47607262277a1938b585828240744dfb33ad96bbce06128b"`
Aug 02 09:58:51.815 INFO kablam!    Compiling num-traits v0.2.5
Aug 02 09:58:51.817 INFO kablam!    Compiling serde v1.0.70
Aug 02 09:58:51.819 INFO kablam!     Checking byteorder v1.2.4
Aug 02 09:58:58.109 INFO kablam!     Checking num-traits v0.1.43
Aug 02 09:58:58.472 INFO kablam!     Checking rmp v0.8.7
Aug 02 09:59:13.429 INFO kablam!     Checking rmp-serde v0.13.7
Aug 02 09:59:14.547 INFO kablam!     Checking flugrost v0.0.1 (file:///source)
Aug 02 09:59:15.010 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:59:15.010 INFO kablam!  --> src/lib.rs:2:1
Aug 02 09:59:15.010 INFO kablam!   |
Aug 02 09:59:15.010 INFO kablam! 2 | #![feature(integer_atomics)]
Aug 02 09:59:15.010 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 09:59:15.010 INFO kablam! 
Aug 02 09:59:15.010 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:59:15.010 INFO kablam!  --> src/lib.rs:3:1
Aug 02 09:59:15.010 INFO kablam!   |
Aug 02 09:59:15.010 INFO kablam! 3 | #![feature(try_from)]
Aug 02 09:59:15.010 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 09:59:15.010 INFO kablam! 
Aug 02 09:59:15.010 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:59:15.010 INFO kablam!  --> src/lib.rs:4:1
Aug 02 09:59:15.010 INFO kablam!   |
Aug 02 09:59:15.010 INFO kablam! 4 | #![feature(vec_resize_default)]
Aug 02 09:59:15.010 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 09:59:15.010 INFO kablam! 
Aug 02 09:59:15.011 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:59:15.011 INFO kablam!  --> src/lib.rs:5:1
Aug 02 09:59:15.011 INFO kablam!   |
Aug 02 09:59:15.011 INFO kablam! 5 | #![feature(fn_traits)]
Aug 02 09:59:15.011 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 02 09:59:15.011 INFO kablam! 
Aug 02 09:59:15.011 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:59:15.011 INFO kablam!  --> src/lib.rs:6:1
Aug 02 09:59:15.011 INFO kablam!   |
Aug 02 09:59:15.011 INFO kablam! 6 | #![feature(read_initializer)]
Aug 02 09:59:15.011 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 09:59:15.011 INFO kablam! 
Aug 02 09:59:15.011 INFO kablam! error: aborting due to 5 previous errors
Aug 02 09:59:15.011 INFO kablam! 
Aug 02 09:59:15.011 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 09:59:15.017 INFO kablam! error: Could not compile `flugrost`.
Aug 02 09:59:15.017 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 09:59:15.154 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:59:15.154 INFO kablam!  --> src/lib.rs:2:1
Aug 02 09:59:15.154 INFO kablam!   |
Aug 02 09:59:15.154 INFO kablam! 2 | #![feature(integer_atomics)]
Aug 02 09:59:15.154 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 09:59:15.154 INFO kablam! 
Aug 02 09:59:15.154 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:59:15.154 INFO kablam!  --> src/lib.rs:3:1
Aug 02 09:59:15.154 INFO kablam!   |
Aug 02 09:59:15.154 INFO kablam! 3 | #![feature(try_from)]
Aug 02 09:59:15.154 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 09:59:15.154 INFO kablam! 
Aug 02 09:59:15.154 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:59:15.154 INFO kablam!  --> src/lib.rs:4:1
Aug 02 09:59:15.154 INFO kablam!   |
Aug 02 09:59:15.154 INFO kablam! 4 | #![feature(vec_resize_default)]
Aug 02 09:59:15.154 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 09:59:15.154 INFO kablam! 
Aug 02 09:59:15.154 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:59:15.154 INFO kablam!  --> src/lib.rs:5:1
Aug 02 09:59:15.154 INFO kablam!   |
Aug 02 09:59:15.154 INFO kablam! 5 | #![feature(fn_traits)]
Aug 02 09:59:15.154 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 02 09:59:15.155 INFO kablam! 
Aug 02 09:59:15.155 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:59:15.155 INFO kablam!  --> src/lib.rs:6:1
Aug 02 09:59:15.155 INFO kablam!   |
Aug 02 09:59:15.155 INFO kablam! 6 | #![feature(read_initializer)]
Aug 02 09:59:15.155 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 09:59:15.155 INFO kablam! 
Aug 02 09:59:15.162 INFO kablam! error: aborting due to 5 previous errors
Aug 02 09:59:15.162 INFO kablam! 
Aug 02 09:59:15.162 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 09:59:15.173 INFO kablam! error: Could not compile `flugrost`.
Aug 02 09:59:15.173 INFO kablam! 
Aug 02 09:59:15.173 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 09:59:15.173 INFO kablam! su: No module specific data is present
Aug 02 09:59:17.222 INFO running `"docker" "rm" "-f" "0cd97e465e462e0e47607262277a1938b585828240744dfb33ad96bbce06128b"`
Aug 02 09:59:17.332 INFO blam! 0cd97e465e462e0e47607262277a1938b585828240744dfb33ad96bbce06128b