Sep 19 16:31:06.045 INFO checking two-sided-vec-0.1.5 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 16:31:06.045 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 16:31:06.045 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 16:31:06.211 INFO blam! f0930906ae695afc3c143cf75df2e6301f247f170396dd7bd6545f6e26c482bb
Sep 19 16:31:06.213 INFO running `"docker" "start" "-a" "f0930906ae695afc3c143cf75df2e6301f247f170396dd7bd6545f6e26c482bb"`
Sep 19 16:31:07.644 INFO kablam! usermod: no changes
Sep 19 16:31:07.669 INFO kablam!     Checking two-sided-vec v0.1.5 (/source)
Sep 19 16:31:07.669 INFO kablam!     Checking serde_test v1.0.79
Sep 19 16:31:08.131 INFO kablam! warning: the feature `fused` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 19 16:31:08.131 INFO kablam!  --> src/lib.rs:6:5
Sep 19 16:31:08.131 INFO kablam!   |
Sep 19 16:31:08.131 INFO kablam! 6 |     fused, // Likewise fused iterators can also improve performance
Sep 19 16:31:08.131 INFO kablam!   |     ^^^^^
Sep 19 16:31:08.131 INFO kablam!   |
Sep 19 16:31:08.131 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 19 16:31:08.131 INFO kablam! 
Sep 19 16:31:08.131 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 19 16:31:08.131 INFO kablam!  --> src/lib.rs:4:5
Sep 19 16:31:08.131 INFO kablam!   |
Sep 19 16:31:08.131 INFO kablam! 4 |     pointer_methods, // These are just plain useful ;)
Sep 19 16:31:08.131 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 19 16:31:08.131 INFO kablam! 
Sep 19 16:31:09.323 INFO kablam! error[E0463]: can't find crate for `serde`
Sep 19 16:31:09.323 INFO kablam!  --> tests/basic.rs:3:1
Sep 19 16:31:09.323 INFO kablam!   |
Sep 19 16:31:09.323 INFO kablam! 3 | extern crate serde;
Sep 19 16:31:09.323 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 19 16:31:09.323 INFO kablam! 
Sep 19 16:31:09.323 INFO kablam! error: aborting due to previous error
Sep 19 16:31:09.323 INFO kablam! 
Sep 19 16:31:09.323 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 19 16:31:09.328 INFO kablam! error: Could not compile `two-sided-vec`.
Sep 19 16:31:09.328 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 16:31:09.695 INFO kablam! warning: the feature `fused` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 19 16:31:09.695 INFO kablam!  --> src/lib.rs:6:5
Sep 19 16:31:09.695 INFO kablam!   |
Sep 19 16:31:09.695 INFO kablam! 6 |     fused, // Likewise fused iterators can also improve performance
Sep 19 16:31:09.695 INFO kablam!   |     ^^^^^
Sep 19 16:31:09.695 INFO kablam!   |
Sep 19 16:31:09.695 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 19 16:31:09.695 INFO kablam! 
Sep 19 16:31:09.695 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 19 16:31:09.695 INFO kablam!  --> src/lib.rs:4:5
Sep 19 16:31:09.695 INFO kablam!   |
Sep 19 16:31:09.695 INFO kablam! 4 |     pointer_methods, // These are just plain useful ;)
Sep 19 16:31:09.695 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 19 16:31:09.695 INFO kablam! 
Sep 19 16:31:09.718 INFO kablam! error: build failed
Sep 19 16:31:09.719 INFO kablam! su: No module specific data is present
Sep 19 16:31:10.245 INFO running `"docker" "rm" "-f" "f0930906ae695afc3c143cf75df2e6301f247f170396dd7bd6545f6e26c482bb"`
Sep 19 16:31:10.440 INFO blam! f0930906ae695afc3c143cf75df2e6301f247f170396dd7bd6545f6e26c482bb