Aug 02 14:28:26.297 INFO checking avro-rs-0.4.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 14:28:26.297 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:28:26.297 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:28:26.297 INFO running `"docker" "create" "-v" "/tmp/crater.fHFnHFq8n6hw:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+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 14:28:26.540 INFO blam! 36d57437912cd5f50e71dee52132be5fdb93ae437895c4a281fc395a31ca9e18
Aug 02 14:28:26.543 INFO running `"docker" "start" "-a" "36d57437912cd5f50e71dee52132be5fdb93ae437895c4a281fc395a31ca9e18"`
Aug 02 14:28:28.001 INFO kablam!     Checking avro-rs v0.4.1 (file:///source)
Aug 02 14:28:37.726 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 14:28:37.726 INFO kablam!  --> benches/serde_json.rs:3:1
Aug 02 14:28:37.726 INFO kablam!   |
Aug 02 14:28:37.726 INFO kablam! 3 | #![feature(test)]
Aug 02 14:28:37.727 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 14:28:37.732 INFO kablam! 
Aug 02 14:28:37.733 INFO kablam! error: aborting due to previous error
Aug 02 14:28:37.733 INFO kablam! 
Aug 02 14:28:37.733 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 14:28:37.769 INFO kablam! error: Could not compile `avro-rs`.
Aug 02 14:28:37.769 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 14:28:40.021 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 14:28:40.021 INFO kablam!  --> benches/single.rs:1:1
Aug 02 14:28:40.021 INFO kablam!   |
Aug 02 14:28:40.021 INFO kablam! 1 | #![feature(test)]
Aug 02 14:28:40.021 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 14:28:40.022 INFO kablam! 
Aug 02 14:28:40.022 INFO kablam! error: aborting due to previous error
Aug 02 14:28:40.022 INFO kablam! 
Aug 02 14:28:40.023 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 14:28:40.048 INFO kablam! error: Could not compile `avro-rs`.
Aug 02 14:28:40.048 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 14:28:40.113 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 14:28:40.113 INFO kablam!  --> benches/serde.rs:1:1
Aug 02 14:28:40.113 INFO kablam!   |
Aug 02 14:28:40.113 INFO kablam! 1 | #![feature(test)]
Aug 02 14:28:40.113 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 14:28:40.113 INFO kablam! 
Aug 02 14:28:40.113 INFO kablam! error: aborting due to previous error
Aug 02 14:28:40.113 INFO kablam! 
Aug 02 14:28:40.113 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 14:28:40.154 INFO kablam! error: Could not compile `avro-rs`.
Aug 02 14:28:40.154 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 14:28:40.585 INFO kablam! error: build failed
Aug 02 14:28:40.586 INFO kablam! su: No module specific data is present
Aug 02 14:28:41.438 INFO running `"docker" "rm" "-f" "36d57437912cd5f50e71dee52132be5fdb93ae437895c4a281fc395a31ca9e18"`
Aug 02 14:28:41.610 INFO blam! 36d57437912cd5f50e71dee52132be5fdb93ae437895c4a281fc395a31ca9e18