Aug 02 03:26:38.927 INFO checking npbot-1.0.0 against 1.27.2 for lazy_static-1
Aug 02 03:26:38.927 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:26:38.927 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:26:38.927 INFO running `"docker" "create" "-v" "/tmp/crater.jmJcHMCU5IA6:/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 03:26:39.166 INFO blam! 925005265bf80a6252444bc27c87c356e891ff8b07b6fdddc0a4576fc3b6ddfe
Aug 02 03:26:39.168 INFO running `"docker" "start" "-a" "925005265bf80a6252444bc27c87c356e891ff8b07b6fdddc0a4576fc3b6ddfe"`
Aug 02 03:26:40.468 INFO kablam!    Compiling structopt-derive v0.2.10
Aug 02 03:26:40.481 INFO kablam!     Checking mammut v0.10.1
Aug 02 03:26:52.860 INFO kablam!     Checking structopt v0.2.10
Aug 02 03:26:54.154 INFO kablam!     Checking quicli v0.2.0
Aug 02 03:26:57.406 INFO kablam!     Checking npbot v1.0.0 (file:///source)
Aug 02 03:27:04.845 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:27:04.845 INFO kablam!  --> src/main.rs:1:1
Aug 02 03:27:04.845 INFO kablam!   |
Aug 02 03:27:04.845 INFO kablam! 1 | #![feature(try_from)]
Aug 02 03:27:04.845 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 03:27:04.845 INFO kablam! 
Aug 02 03:27:04.864 INFO kablam! error: aborting due to previous error
Aug 02 03:27:04.864 INFO kablam! 
Aug 02 03:27:04.864 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:27:04.903 INFO kablam! error: Could not compile `npbot`.
Aug 02 03:27:04.904 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 03:27:05.434 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:27:05.434 INFO kablam!  --> src/main.rs:1:1
Aug 02 03:27:05.435 INFO kablam!   |
Aug 02 03:27:05.435 INFO kablam! 1 | #![feature(try_from)]
Aug 02 03:27:05.435 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 03:27:05.435 INFO kablam! 
Aug 02 03:27:05.441 INFO kablam! error: aborting due to previous error
Aug 02 03:27:05.441 INFO kablam! 
Aug 02 03:27:05.441 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:27:05.476 INFO kablam! error: Could not compile `npbot`.
Aug 02 03:27:05.476 INFO kablam! 
Aug 02 03:27:05.476 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 03:27:05.478 INFO kablam! su: No module specific data is present
Aug 02 03:27:06.039 INFO running `"docker" "rm" "-f" "925005265bf80a6252444bc27c87c356e891ff8b07b6fdddc0a4576fc3b6ddfe"`
Aug 02 03:27:06.201 INFO blam! 925005265bf80a6252444bc27c87c356e891ff8b07b6fdddc0a4576fc3b6ddfe