Sep 03 23:45:54.552 INFO checking two-sided-vec-0.1.5 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 23:45:54.552 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 23:45:54.553 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 23:45:54.709 INFO blam! 90dbef41bb7f19fd8270d7fcca399d0a9f302e141bd9ba8bfdaedda0853ba63d
Sep 03 23:45:54.711 INFO running `"docker" "start" "-a" "90dbef41bb7f19fd8270d7fcca399d0a9f302e141bd9ba8bfdaedda0853ba63d"`
Sep 03 23:45:55.404 INFO kablam!     Checking two-sided-vec v0.1.5 (file:///source)
Sep 03 23:45:55.404 INFO kablam!     Checking serde_test v1.0.76
Sep 03 23:45:56.280 INFO kablam! warning: the feature `fused` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 03 23:45:56.280 INFO kablam!  --> src/lib.rs:6:5
Sep 03 23:45:56.280 INFO kablam!   |
Sep 03 23:45:56.280 INFO kablam! 6 |     fused, // Likewise fused iterators can also improve performance
Sep 03 23:45:56.280 INFO kablam!   |     ^^^^^
Sep 03 23:45:56.280 INFO kablam!   |
Sep 03 23:45:56.280 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 03 23:45:56.280 INFO kablam! 
Sep 03 23:45:56.281 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 03 23:45:56.281 INFO kablam!  --> src/lib.rs:4:5
Sep 03 23:45:56.281 INFO kablam!   |
Sep 03 23:45:56.281 INFO kablam! 4 |     pointer_methods, // These are just plain useful ;)
Sep 03 23:45:56.281 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 03 23:45:56.281 INFO kablam! 
Sep 03 23:45:58.305 INFO kablam! error[E0463]: can't find crate for `serde`
Sep 03 23:45:58.305 INFO kablam!  --> tests/basic.rs:3:1
Sep 03 23:45:58.305 INFO kablam!   |
Sep 03 23:45:58.305 INFO kablam! 3 | extern crate serde;
Sep 03 23:45:58.305 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 03 23:45:58.305 INFO kablam! 
Sep 03 23:45:58.305 INFO kablam! error: aborting due to previous error
Sep 03 23:45:58.305 INFO kablam! 
Sep 03 23:45:58.305 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 03 23:45:58.310 INFO kablam! error: Could not compile `two-sided-vec`.
Sep 03 23:45:58.310 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 23:45:58.966 INFO kablam! warning: the feature `fused` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 03 23:45:58.966 INFO kablam!  --> src/lib.rs:6:5
Sep 03 23:45:58.966 INFO kablam!   |
Sep 03 23:45:58.966 INFO kablam! 6 |     fused, // Likewise fused iterators can also improve performance
Sep 03 23:45:58.966 INFO kablam!   |     ^^^^^
Sep 03 23:45:58.966 INFO kablam!   |
Sep 03 23:45:58.966 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 03 23:45:58.966 INFO kablam! 
Sep 03 23:45:58.966 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 03 23:45:58.966 INFO kablam!  --> src/lib.rs:4:5
Sep 03 23:45:58.967 INFO kablam!   |
Sep 03 23:45:58.967 INFO kablam! 4 |     pointer_methods, // These are just plain useful ;)
Sep 03 23:45:58.967 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 03 23:45:58.967 INFO kablam! 
Sep 03 23:45:58.992 INFO kablam! error: build failed
Sep 03 23:45:58.993 INFO kablam! su: No module specific data is present
Sep 03 23:45:59.352 INFO running `"docker" "rm" "-f" "90dbef41bb7f19fd8270d7fcca399d0a9f302e141bd9ba8bfdaedda0853ba63d"`
Sep 03 23:45:59.454 INFO blam! 90dbef41bb7f19fd8270d7fcca399d0a9f302e141bd9ba8bfdaedda0853ba63d