Sep 01 03:17:57.268 INFO checking two-sided-vec-0.1.5 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 03:17:57.268 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 03:17:57.268 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 03:17:57.418 INFO blam! d4bb095b7646b01f1302dfb27fb125503f2a550e9e9aa46c792c3a8698b764a8
Sep 01 03:17:57.420 INFO running `"docker" "start" "-a" "d4bb095b7646b01f1302dfb27fb125503f2a550e9e9aa46c792c3a8698b764a8"`
Sep 01 03:17:58.074 INFO kablam!     Checking two-sided-vec v0.1.5 (file:///source)
Sep 01 03:17:58.074 INFO kablam!     Checking serde_test v1.0.75
Sep 01 03:17:58.881 INFO kablam! warning: the feature `fused` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 01 03:17:58.881 INFO kablam!  --> src/lib.rs:6:5
Sep 01 03:17:58.881 INFO kablam!   |
Sep 01 03:17:58.881 INFO kablam! 6 |     fused, // Likewise fused iterators can also improve performance
Sep 01 03:17:58.881 INFO kablam!   |     ^^^^^
Sep 01 03:17:58.881 INFO kablam!   |
Sep 01 03:17:58.881 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 03:17:58.882 INFO kablam! 
Sep 01 03:17:58.882 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 01 03:17:58.882 INFO kablam!  --> src/lib.rs:4:5
Sep 01 03:17:58.882 INFO kablam!   |
Sep 01 03:17:58.882 INFO kablam! 4 |     pointer_methods, // These are just plain useful ;)
Sep 01 03:17:58.882 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 01 03:17:58.882 INFO kablam! 
Sep 01 03:18:00.798 INFO kablam! error[E0463]: can't find crate for `serde`
Sep 01 03:18:00.798 INFO kablam!  --> tests/basic.rs:3:1
Sep 01 03:18:00.798 INFO kablam!   |
Sep 01 03:18:00.798 INFO kablam! 3 | extern crate serde;
Sep 01 03:18:00.798 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 01 03:18:00.798 INFO kablam! 
Sep 01 03:18:00.799 INFO kablam! error: aborting due to previous error
Sep 01 03:18:00.799 INFO kablam! 
Sep 01 03:18:00.799 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 01 03:18:00.803 INFO kablam! error: Could not compile `two-sided-vec`.
Sep 01 03:18:00.803 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 03:18:01.314 INFO kablam! warning: the feature `fused` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 01 03:18:01.315 INFO kablam!  --> src/lib.rs:6:5
Sep 01 03:18:01.315 INFO kablam!   |
Sep 01 03:18:01.315 INFO kablam! 6 |     fused, // Likewise fused iterators can also improve performance
Sep 01 03:18:01.315 INFO kablam!   |     ^^^^^
Sep 01 03:18:01.315 INFO kablam!   |
Sep 01 03:18:01.315 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 03:18:01.315 INFO kablam! 
Sep 01 03:18:01.315 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 01 03:18:01.315 INFO kablam!  --> src/lib.rs:4:5
Sep 01 03:18:01.315 INFO kablam!   |
Sep 01 03:18:01.315 INFO kablam! 4 |     pointer_methods, // These are just plain useful ;)
Sep 01 03:18:01.315 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 01 03:18:01.315 INFO kablam! 
Sep 01 03:18:01.338 INFO kablam! error: build failed
Sep 01 03:18:01.339 INFO kablam! su: No module specific data is present
Sep 01 03:18:01.853 INFO running `"docker" "rm" "-f" "d4bb095b7646b01f1302dfb27fb125503f2a550e9e9aa46c792c3a8698b764a8"`
Sep 01 03:18:01.982 INFO blam! d4bb095b7646b01f1302dfb27fb125503f2a550e9e9aa46c792c3a8698b764a8