Aug 11 05:06:05.230 INFO checking rc2-0.2.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 05:06:05.230 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 05:06:05.230 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 05:06:05.230 INFO running `"docker" "create" "-v" "/tmp/crater.iAqlRJnDcuJG:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 05:06:05.461 INFO blam! 27e5e6487b43235e55bec90a52c319ef605b20c9669036007c80d75c5de2077e
Aug 11 05:06:05.466 INFO running `"docker" "start" "-a" "27e5e6487b43235e55bec90a52c319ef605b20c9669036007c80d75c5de2077e"`
Aug 11 05:06:06.455 INFO kablam!     Checking rc2 v0.2.0 (file:///source)
Aug 11 05:06:07.413 INFO kablam! error: expected a macro, found built-in attribute
Aug 11 05:06:07.413 INFO kablam!  --> benches/lib.rs:7:1
Aug 11 05:06:07.413 INFO kablam!   |
Aug 11 05:06:07.413 INFO kablam! 7 | bench!(rc2::Rc2, 16);
Aug 11 05:06:07.413 INFO kablam!   | ^^^^^
Aug 11 05:06:07.413 INFO kablam! 
Aug 11 05:06:07.417 INFO kablam! error: aborting due to previous error
Aug 11 05:06:07.417 INFO kablam! 
Aug 11 05:06:07.422 INFO kablam! error: Could not compile `rc2`.
Aug 11 05:06:07.423 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 05:06:07.989 INFO kablam! error: build failed
Aug 11 05:06:07.997 INFO kablam! su: No module specific data is present
Aug 11 05:06:08.504 INFO running `"docker" "rm" "-f" "27e5e6487b43235e55bec90a52c319ef605b20c9669036007c80d75c5de2077e"`
Aug 11 05:06:08.636 INFO blam! 27e5e6487b43235e55bec90a52c319ef605b20c9669036007c80d75c5de2077e