Aug 10 23:16:43.828 INFO checking two-sided-vec-0.1.5 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 23:16:43.828 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 23:16:43.828 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 23:16:43.829 INFO running `"docker" "create" "-v" "/tmp/crater.QS3jqsit1rHr:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/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 10 23:16:44.094 INFO blam! 47daf47a557b920b231ca2fd2726583def9247c3ad2744cd0b3788693de5330a
Aug 10 23:16:44.097 INFO running `"docker" "start" "-a" "47daf47a557b920b231ca2fd2726583def9247c3ad2744cd0b3788693de5330a"`
Aug 10 23:16:44.979 INFO kablam!     Checking two-sided-vec v0.1.5 (file:///source)
Aug 10 23:16:44.981 INFO kablam!     Checking serde_test v1.0.71
Aug 10 23:16:46.056 INFO kablam! warning: the feature `fused` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 10 23:16:46.056 INFO kablam!  --> src/lib.rs:6:5
Aug 10 23:16:46.056 INFO kablam!   |
Aug 10 23:16:46.056 INFO kablam! 6 |     fused, // Likewise fused iterators can also improve performance
Aug 10 23:16:46.056 INFO kablam!   |     ^^^^^
Aug 10 23:16:46.057 INFO kablam!   |
Aug 10 23:16:46.057 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 10 23:16:46.058 INFO kablam! 
Aug 10 23:16:46.058 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 10 23:16:46.058 INFO kablam!  --> src/lib.rs:4:5
Aug 10 23:16:46.058 INFO kablam!   |
Aug 10 23:16:46.058 INFO kablam! 4 |     pointer_methods, // These are just plain useful ;)
Aug 10 23:16:46.058 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 10 23:16:46.059 INFO kablam! 
Aug 10 23:16:48.629 INFO kablam! error[E0463]: can't find crate for `serde`
Aug 10 23:16:48.629 INFO kablam!  --> tests/basic.rs:3:1
Aug 10 23:16:48.629 INFO kablam!   |
Aug 10 23:16:48.629 INFO kablam! 3 | extern crate serde;
Aug 10 23:16:48.629 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 10 23:16:48.630 INFO kablam! 
Aug 10 23:16:48.630 INFO kablam! error: aborting due to previous error
Aug 10 23:16:48.630 INFO kablam! 
Aug 10 23:16:48.630 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 10 23:16:48.639 INFO kablam! error: Could not compile `two-sided-vec`.
Aug 10 23:16:48.639 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 10 23:16:49.525 INFO kablam! warning: the feature `fused` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 10 23:16:49.525 INFO kablam!  --> src/lib.rs:6:5
Aug 10 23:16:49.525 INFO kablam!   |
Aug 10 23:16:49.525 INFO kablam! 6 |     fused, // Likewise fused iterators can also improve performance
Aug 10 23:16:49.525 INFO kablam!   |     ^^^^^
Aug 10 23:16:49.525 INFO kablam!   |
Aug 10 23:16:49.525 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 10 23:16:49.525 INFO kablam! 
Aug 10 23:16:49.525 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 10 23:16:49.525 INFO kablam!  --> src/lib.rs:4:5
Aug 10 23:16:49.525 INFO kablam!   |
Aug 10 23:16:49.525 INFO kablam! 4 |     pointer_methods, // These are just plain useful ;)
Aug 10 23:16:49.525 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 10 23:16:49.525 INFO kablam! 
Aug 10 23:16:49.549 INFO kablam! error: build failed
Aug 10 23:16:49.550 INFO kablam! su: No module specific data is present
Aug 10 23:16:50.186 INFO running `"docker" "rm" "-f" "47daf47a557b920b231ca2fd2726583def9247c3ad2744cd0b3788693de5330a"`
Aug 10 23:16:50.295 INFO blam! 47daf47a557b920b231ca2fd2726583def9247c3ad2744cd0b3788693de5330a