Sep 21 01:23:55.910 INFO checking two-sided-vec-0.1.5 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 01:23:55.910 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 01:23:55.910 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:23:56.103 INFO blam! 3ef4e4d708a88a4adb1ec8092db4f60bf366fd367b300e6ea3ff1dcfc200c862
Sep 21 01:23:56.104 INFO running `"docker" "start" "-a" "3ef4e4d708a88a4adb1ec8092db4f60bf366fd367b300e6ea3ff1dcfc200c862"`
Sep 21 01:23:56.725 INFO kablam! usermod: no changes
Sep 21 01:23:56.759 INFO kablam!     Checking two-sided-vec v0.1.5 (/source)
Sep 21 01:23:57.212 INFO kablam! warning: the feature `fused` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 21 01:23:57.212 INFO kablam!  --> src/lib.rs:6:5
Sep 21 01:23:57.212 INFO kablam!   |
Sep 21 01:23:57.212 INFO kablam! 6 |     fused, // Likewise fused iterators can also improve performance
Sep 21 01:23:57.212 INFO kablam!   |     ^^^^^
Sep 21 01:23:57.213 INFO kablam!   |
Sep 21 01:23:57.213 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 01:23:57.213 INFO kablam! 
Sep 21 01:23:57.217 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 21 01:23:57.217 INFO kablam!  --> src/lib.rs:4:5
Sep 21 01:23:57.217 INFO kablam!   |
Sep 21 01:23:57.217 INFO kablam! 4 |     pointer_methods, // These are just plain useful ;)
Sep 21 01:23:57.217 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 21 01:23:57.218 INFO kablam! 
Sep 21 01:23:57.276 INFO kablam! warning: the feature `fused` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 21 01:23:57.276 INFO kablam!  --> src/lib.rs:6:5
Sep 21 01:23:57.276 INFO kablam!   |
Sep 21 01:23:57.276 INFO kablam! 6 |     fused, // Likewise fused iterators can also improve performance
Sep 21 01:23:57.276 INFO kablam!   |     ^^^^^
Sep 21 01:23:57.277 INFO kablam!   |
Sep 21 01:23:57.277 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 01:23:57.277 INFO kablam! 
Sep 21 01:23:57.277 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 21 01:23:57.277 INFO kablam!  --> src/lib.rs:4:5
Sep 21 01:23:57.277 INFO kablam!   |
Sep 21 01:23:57.277 INFO kablam! 4 |     pointer_methods, // These are just plain useful ;)
Sep 21 01:23:57.277 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 21 01:23:57.277 INFO kablam! 
Sep 21 01:23:57.410 INFO kablam! error[E0463]: can't find crate for `serde`
Sep 21 01:23:57.410 INFO kablam!  --> tests/basic.rs:3:1
Sep 21 01:23:57.410 INFO kablam!   |
Sep 21 01:23:57.410 INFO kablam! 3 | extern crate serde;
Sep 21 01:23:57.410 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 21 01:23:57.410 INFO kablam! 
Sep 21 01:23:57.410 INFO kablam! error: aborting due to previous error
Sep 21 01:23:57.410 INFO kablam! 
Sep 21 01:23:57.410 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 21 01:23:57.417 INFO kablam! error: Could not compile `two-sided-vec`.
Sep 21 01:23:57.417 INFO kablam! 
Sep 21 01:23:57.417 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 01:23:57.417 INFO kablam! su: No module specific data is present
Sep 21 01:23:58.060 INFO running `"docker" "rm" "-f" "3ef4e4d708a88a4adb1ec8092db4f60bf366fd367b300e6ea3ff1dcfc200c862"`
Sep 21 01:23:58.137 INFO blam! 3ef4e4d708a88a4adb1ec8092db4f60bf366fd367b300e6ea3ff1dcfc200c862