Aug 02 15:25:14.924 INFO checking abomonation-0.5.0 against 1.27.2 for lazy_static-1
Aug 02 15:25:14.924 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 15:25:14.924 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 15:25:14.924 INFO running `"docker" "create" "-v" "/tmp/crater.pkCzlJMg3aOE:/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 15:25:15.157 INFO blam! 641c26f954e62cfbd3c9dc2ecf2edc678ca440f2d596a55b8dee9a773e3ef2ec
Aug 02 15:25:15.169 INFO running `"docker" "start" "-a" "641c26f954e62cfbd3c9dc2ecf2edc678ca440f2d596a55b8dee9a773e3ef2ec"`
Aug 02 15:25:16.090 INFO kablam!     Checking recycler v0.1.4
Aug 02 15:25:16.093 INFO kablam!     Checking abomonation v0.5.0 (file:///source)
Aug 02 15:25:26.870 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:25:26.870 INFO kablam!  --> benches/clone.rs:1:1
Aug 02 15:25:26.870 INFO kablam!   |
Aug 02 15:25:26.870 INFO kablam! 1 | #![feature(test)]
Aug 02 15:25:26.870 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 15:25:26.870 INFO kablam! 
Aug 02 15:25:26.870 INFO kablam! error: aborting due to previous error
Aug 02 15:25:26.870 INFO kablam! 
Aug 02 15:25:26.870 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:25:26.900 INFO kablam! error: Could not compile `abomonation`.
Aug 02 15:25:26.900 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 15:25:27.072 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:25:27.072 INFO kablam!  --> benches/recycler.rs:1:1
Aug 02 15:25:27.072 INFO kablam!   |
Aug 02 15:25:27.072 INFO kablam! 1 | #![feature(test)]
Aug 02 15:25:27.072 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 15:25:27.072 INFO kablam! 
Aug 02 15:25:27.074 INFO kablam! error: aborting due to previous error
Aug 02 15:25:27.074 INFO kablam! 
Aug 02 15:25:27.074 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:25:27.084 INFO kablam! error: Could not compile `abomonation`.
Aug 02 15:25:27.084 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 15:25:27.373 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:25:27.373 INFO kablam!  --> benches/bench.rs:1:1
Aug 02 15:25:27.374 INFO kablam!   |
Aug 02 15:25:27.374 INFO kablam! 1 | #![feature(test)]
Aug 02 15:25:27.374 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 15:25:27.380 INFO kablam! 
Aug 02 15:25:27.381 INFO kablam! error: aborting due to previous error
Aug 02 15:25:27.381 INFO kablam! 
Aug 02 15:25:27.382 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:25:27.401 INFO kablam! error: Could not compile `abomonation`.
Aug 02 15:25:27.401 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 15:25:27.431 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:25:27.431 INFO kablam!  --> benches/serde.rs:1:1
Aug 02 15:25:27.431 INFO kablam!   |
Aug 02 15:25:27.431 INFO kablam! 1 | #![feature(test)]
Aug 02 15:25:27.431 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 15:25:27.431 INFO kablam! 
Aug 02 15:25:27.433 INFO kablam! error: aborting due to previous error
Aug 02 15:25:27.433 INFO kablam! 
Aug 02 15:25:27.433 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:25:27.445 INFO kablam! error: Could not compile `abomonation`.
Aug 02 15:25:27.445 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 15:25:28.066 INFO kablam! error: build failed
Aug 02 15:25:28.068 INFO kablam! su: No module specific data is present
Aug 02 15:25:29.435 INFO running `"docker" "rm" "-f" "641c26f954e62cfbd3c9dc2ecf2edc678ca440f2d596a55b8dee9a773e3ef2ec"`
Aug 02 15:25:29.526 INFO blam! 641c26f954e62cfbd3c9dc2ecf2edc678ca440f2d596a55b8dee9a773e3ef2ec