Aug 01 21:40:43.589 INFO checking specs-0.11.2 against 1.27.2 for lazy_static-1
Aug 01 21:40:43.589 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:40:43.589 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:40:43.589 INFO running `"docker" "create" "-v" "/tmp/crater.93jJiX3eyBEI:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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 21:40:43.906 INFO blam! acf4b332a01b642b699dd32eb2372fbabf0d3d5d2aaee74c9fc9f739b6df3946
Aug 01 21:40:43.908 INFO running `"docker" "start" "-a" "acf4b332a01b642b699dd32eb2372fbabf0d3d5d2aaee74c9fc9f739b6df3946"`
Aug 01 21:40:45.179 INFO kablam! warning: An explicit [[bench]] section is specified in Cargo.toml which currently
Aug 01 21:40:45.179 INFO kablam! disables Cargo from automatically inferring other benchmark targets.
Aug 01 21:40:45.179 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 01 21:40:45.179 INFO kablam! files will be included as a benchmark target:
Aug 01 21:40:45.179 INFO kablam! 
Aug 01 21:40:45.179 INFO kablam! * /source/benches/storage_cmp.rs
Aug 01 21:40:45.179 INFO kablam! * /source/benches/storage_sparse.rs
Aug 01 21:40:45.179 INFO kablam! 
Aug 01 21:40:45.179 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 01 21:40:45.179 INFO kablam! ready to be compiled as a benchmark target today. You can future-proof yourself
Aug 01 21:40:45.179 INFO kablam! and disable this warning by adding `autobenches = false` to your [package]
Aug 01 21:40:45.179 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 01 21:40:45.179 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 01 21:40:45.179 INFO kablam! 
Aug 01 21:40:45.179 INFO kablam! For more information on this warning you can consult
Aug 01 21:40:45.179 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 01 21:40:45.507 INFO kablam!    Compiling specs-derive v0.2.0
Aug 01 21:40:45.508 INFO kablam!     Checking serde v1.0.70
Aug 01 21:40:45.509 INFO kablam!     Checking hibitset v0.5.1
Aug 01 21:40:45.509 INFO kablam!     Checking shred v0.7.0
Aug 01 21:40:54.483 INFO kablam!     Checking specs v0.11.2 (file:///source)
Aug 01 21:41:14.354 INFO kablam!     Checking serde_json v1.0.24
Aug 01 21:41:14.354 INFO kablam!     Checking csv v1.0.0
Aug 01 21:41:14.354 INFO kablam!     Checking ron v0.2.2
Aug 01 21:41:14.358 INFO kablam!     Checking cgmath v0.14.1
Aug 01 21:41:24.573 INFO kablam!     Checking handlebars v0.32.4
Aug 01 21:41:30.957 INFO kablam!     Checking criterion v0.2.4
Aug 01 21:41:40.296 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 21:41:40.296 INFO kablam!  --> benches/parallel.rs:1:1
Aug 01 21:41:40.296 INFO kablam!   |
Aug 01 21:41:40.296 INFO kablam! 1 | #![feature(test)]
Aug 01 21:41:40.296 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 21:41:40.298 INFO kablam! 
Aug 01 21:41:40.301 INFO kablam! error: aborting due to previous error
Aug 01 21:41:40.301 INFO kablam! 
Aug 01 21:41:40.301 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 21:41:40.323 INFO kablam! error: Could not compile `specs`.
Aug 01 21:41:40.324 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 21:41:42.209 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 21:41:42.209 INFO kablam!  --> benches/benches_main.rs:1:1
Aug 01 21:41:42.209 INFO kablam!   |
Aug 01 21:41:42.209 INFO kablam! 1 | #![feature(test)]
Aug 01 21:41:42.209 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 21:41:42.209 INFO kablam! 
Aug 01 21:41:42.219 INFO kablam! error: aborting due to previous error
Aug 01 21:41:42.219 INFO kablam! 
Aug 01 21:41:42.219 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 21:41:42.240 INFO kablam! error: Could not compile `specs`.
Aug 01 21:41:42.240 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 21:41:43.973 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 21:41:43.973 INFO kablam!  --> benches/world.rs:1:1
Aug 01 21:41:43.973 INFO kablam!   |
Aug 01 21:41:43.973 INFO kablam! 1 | #![feature(test)]
Aug 01 21:41:43.973 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 21:41:43.973 INFO kablam! 
Aug 01 21:41:43.973 INFO kablam! error: aborting due to previous error
Aug 01 21:41:43.973 INFO kablam! 
Aug 01 21:41:43.973 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 21:41:43.999 INFO kablam! error: Could not compile `specs`.
Aug 01 21:41:44.000 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 21:41:47.079 INFO kablam! error: build failed
Aug 01 21:41:47.081 INFO kablam! su: No module specific data is present
Aug 01 21:41:47.802 INFO running `"docker" "rm" "-f" "acf4b332a01b642b699dd32eb2372fbabf0d3d5d2aaee74c9fc9f739b6df3946"`
Aug 01 21:41:47.977 INFO blam! acf4b332a01b642b699dd32eb2372fbabf0d3d5d2aaee74c9fc9f739b6df3946