Aug 02 02:00:34.033 INFO checking postscript-0.13.2 against 1.27.2+tmplazy for lazy_static-1
Aug 02 02:00:34.034 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:00:34.034 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:00:34.034 INFO running `"docker" "create" "-v" "/tmp/crater.8mETIL1DeyaU:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2+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 02 02:00:34.319 INFO blam! b255a2f8b602520495c49f9351e26c558e5bdba10a9727cb860abab72977f853
Aug 02 02:00:34.321 INFO running `"docker" "start" "-a" "b255a2f8b602520495c49f9351e26c558e5bdba10a9727cb860abab72977f853"`
Aug 02 02:00:35.428 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Aug 02 02:00:35.428 INFO kablam! disables Cargo from automatically inferring other test targets.
Aug 02 02:00:35.428 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 02 02:00:35.428 INFO kablam! files will be included as a test target:
Aug 02 02:00:35.428 INFO kablam! 
Aug 02 02:00:35.428 INFO kablam! * /source/tests/type2.rs
Aug 02 02:00:35.428 INFO kablam! * /source/tests/compact1.rs
Aug 02 02:00:35.428 INFO kablam! 
Aug 02 02:00:35.428 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 02 02:00:35.428 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Aug 02 02:00:35.428 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Aug 02 02:00:35.428 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 02 02:00:35.429 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 02 02:00:35.429 INFO kablam! 
Aug 02 02:00:35.429 INFO kablam! For more information on this warning you can consult
Aug 02 02:00:35.429 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 02 02:00:35.429 INFO kablam! warning: An explicit [[bench]] section is specified in Cargo.toml which currently
Aug 02 02:00:35.429 INFO kablam! disables Cargo from automatically inferring other benchmark targets.
Aug 02 02:00:35.429 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 02 02:00:35.429 INFO kablam! files will be included as a benchmark target:
Aug 02 02:00:35.429 INFO kablam! 
Aug 02 02:00:35.429 INFO kablam! * /source/benches/type2.rs
Aug 02 02:00:35.429 INFO kablam! * /source/benches/compact1.rs
Aug 02 02:00:35.429 INFO kablam! 
Aug 02 02:00:35.429 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 02 02:00:35.429 INFO kablam! ready to be compiled as a benchmark target today. You can future-proof yourself
Aug 02 02:00:35.429 INFO kablam! and disable this warning by adding `autobenches = false` to your [package]
Aug 02 02:00:35.429 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 02 02:00:35.429 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 02 02:00:35.429 INFO kablam! 
Aug 02 02:00:35.430 INFO kablam! For more information on this warning you can consult
Aug 02 02:00:35.430 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 02 02:00:35.452 INFO kablam!     Checking postscript v0.13.2 (file:///source)
Aug 02 02:00:39.423 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:00:39.423 INFO kablam!  --> benches/lib.rs:1:1
Aug 02 02:00:39.423 INFO kablam!   |
Aug 02 02:00:39.423 INFO kablam! 1 | #![feature(test)]
Aug 02 02:00:39.423 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 02:00:39.424 INFO kablam! 
Aug 02 02:00:39.425 INFO kablam! error: aborting due to previous error
Aug 02 02:00:39.425 INFO kablam! 
Aug 02 02:00:39.425 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 02:00:39.437 INFO kablam! error: Could not compile `postscript`.
Aug 02 02:00:39.438 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 02:00:39.929 INFO kablam! error: build failed
Aug 02 02:00:39.931 INFO kablam! su: No module specific data is present
Aug 02 02:00:40.521 INFO running `"docker" "rm" "-f" "b255a2f8b602520495c49f9351e26c558e5bdba10a9727cb860abab72977f853"`
Aug 02 02:00:40.687 INFO blam! b255a2f8b602520495c49f9351e26c558e5bdba10a9727cb860abab72977f853