Aug 02 04:20:15.413 INFO checking miniz_oxide_c_api-0.1.3 against 1.27.2 for lazy_static-1
Aug 02 04:20:15.413 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:20:15.413 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:20:15.413 INFO running `"docker" "create" "-v" "/tmp/crater.N0lj11Foo9Ae:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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 04:20:15.606 INFO blam! 91d9115c1c5999842376c9cf1525b173b011aca137d5329f009411de2d748446
Aug 02 04:20:15.613 INFO running `"docker" "start" "-a" "91d9115c1c5999842376c9cf1525b173b011aca137d5329f009411de2d748446"`
Aug 02 04:20:16.760 INFO kablam!    Compiling build_const v0.2.1
Aug 02 04:20:16.761 INFO kablam!    Compiling cc v1.0.18
Aug 02 04:20:16.761 INFO kablam!     Checking adler32 v1.0.3
Aug 02 04:20:17.456 INFO kablam!     Checking miniz_oxide v0.1.3
Aug 02 04:20:18.642 INFO kablam!    Compiling crc v1.8.1
Aug 02 04:20:25.890 INFO kablam!    Compiling miniz_oxide_c_api v0.1.3 (file:///source)
Aug 02 04:20:29.119 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:20:29.120 INFO kablam!  --> benches/bench.rs:1:1
Aug 02 04:20:29.120 INFO kablam!   |
Aug 02 04:20:29.120 INFO kablam! 1 | #![feature(test)]
Aug 02 04:20:29.120 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 04:20:29.120 INFO kablam! 
Aug 02 04:20:29.122 INFO kablam! error: aborting due to previous error
Aug 02 04:20:29.122 INFO kablam! 
Aug 02 04:20:29.122 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:20:29.129 INFO kablam! error: Could not compile `miniz_oxide_c_api`.
Aug 02 04:20:29.129 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 04:20:29.402 INFO kablam! error: build failed
Aug 02 04:20:29.404 INFO kablam! su: No module specific data is present
Aug 02 04:20:30.342 INFO running `"docker" "rm" "-f" "91d9115c1c5999842376c9cf1525b173b011aca137d5329f009411de2d748446"`
Aug 02 04:20:30.478 INFO blam! 91d9115c1c5999842376c9cf1525b173b011aca137d5329f009411de2d748446