Aug 01 14:59:44.016 INFO checking sgrif/cotli-helper against 1.27.2 for lazy_static-1
Aug 01 14:59:44.016 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 14:59:44.016 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 14:59:44.016 INFO running `"docker" "create" "-v" "/tmp/crater.9nye8ZSZCN4k:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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 01 14:59:44.255 INFO blam! e41652607b1c8629154fa32a10413ade9a9c3069c807d2a5576d38813631508a
Aug 01 14:59:44.257 INFO running `"docker" "start" "-a" "e41652607b1c8629154fa32a10413ade9a9c3069c807d2a5576d38813631508a"`
Aug 01 14:59:45.168 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Aug 01 14:59:45.169 INFO kablam! disables Cargo from automatically inferring other test targets.
Aug 01 14:59:45.169 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 01 14:59:45.169 INFO kablam! files will be included as a test target:
Aug 01 14:59:45.169 INFO kablam! 
Aug 01 14:59:45.169 INFO kablam! * /source/tests/support.rs
Aug 01 14:59:45.169 INFO kablam! 
Aug 01 14:59:45.169 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 01 14:59:45.169 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Aug 01 14:59:45.169 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Aug 01 14:59:45.169 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 01 14:59:45.169 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 01 14:59:45.169 INFO kablam! 
Aug 01 14:59:45.169 INFO kablam! For more information on this warning you can consult
Aug 01 14:59:45.169 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 01 14:59:45.279 INFO kablam!     Checking bitflags v0.8.2
Aug 01 14:59:45.284 INFO kablam!     Checking itertools v0.6.5
Aug 01 14:59:45.285 INFO kablam!     Checking toml v0.4.6
Aug 01 14:59:52.334 INFO kablam!     Checking cotli-helper v0.1.0 (file:///source)
Aug 01 14:59:54.399 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 14:59:54.399 INFO kablam!  --> src/lib.rs:2:1
Aug 01 14:59:54.399 INFO kablam!   |
Aug 01 14:59:54.399 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Aug 01 14:59:54.399 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 14:59:54.399 INFO kablam! 
Aug 01 14:59:54.435 INFO kablam! error: aborting due to previous error
Aug 01 14:59:54.435 INFO kablam! 
Aug 01 14:59:54.435 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 14:59:54.445 INFO kablam! error: Could not compile `cotli-helper`.
Aug 01 14:59:54.446 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 14:59:54.564 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 14:59:54.564 INFO kablam!  --> src/lib.rs:1:19
Aug 01 14:59:54.564 INFO kablam!   |
Aug 01 14:59:54.564 INFO kablam! 1 | #![cfg_attr(test, feature(test))]
Aug 01 14:59:54.564 INFO kablam!   |                   ^^^^^^^^^^^^^^
Aug 01 14:59:54.564 INFO kablam! 
Aug 01 14:59:54.564 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 14:59:54.564 INFO kablam!  --> src/lib.rs:2:1
Aug 01 14:59:54.564 INFO kablam!   |
Aug 01 14:59:54.564 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Aug 01 14:59:54.564 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 14:59:54.565 INFO kablam! 
Aug 01 14:59:54.604 INFO kablam! error: aborting due to 2 previous errors
Aug 01 14:59:54.604 INFO kablam! 
Aug 01 14:59:54.604 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 14:59:54.632 INFO kablam! error: Could not compile `cotli-helper`.
Aug 01 14:59:54.632 INFO kablam! 
Aug 01 14:59:54.632 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 14:59:54.635 INFO kablam! su: No module specific data is present
Aug 01 14:59:55.181 INFO running `"docker" "rm" "-f" "e41652607b1c8629154fa32a10413ade9a9c3069c807d2a5576d38813631508a"`
Aug 01 14:59:55.340 INFO blam! e41652607b1c8629154fa32a10413ade9a9c3069c807d2a5576d38813631508a