Sep 19 18:33:34.363 INFO checking two-sided-vec-0.1.5 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 18:33:34.363 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 18:33:34.363 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:33:34.529 INFO blam! cc43142e66da6e3b35da26e1d7f796855a5d97beba35f65db1f4d976c2b0ba82
Sep 19 18:33:34.531 INFO running `"docker" "start" "-a" "cc43142e66da6e3b35da26e1d7f796855a5d97beba35f65db1f4d976c2b0ba82"`
Sep 19 18:33:35.152 INFO kablam! usermod: no changes
Sep 19 18:33:35.188 INFO kablam!     Checking two-sided-vec v0.1.5 (/source)
Sep 19 18:33:35.188 INFO kablam!     Checking serde_test v1.0.79
Sep 19 18:33:35.599 INFO kablam! warning: the feature `fused` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 19 18:33:35.599 INFO kablam!  --> src/lib.rs:6:5
Sep 19 18:33:35.599 INFO kablam!   |
Sep 19 18:33:35.599 INFO kablam! 6 |     fused, // Likewise fused iterators can also improve performance
Sep 19 18:33:35.599 INFO kablam!   |     ^^^^^
Sep 19 18:33:35.599 INFO kablam!   |
Sep 19 18:33:35.599 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 19 18:33:35.599 INFO kablam! 
Sep 19 18:33:35.599 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 19 18:33:35.599 INFO kablam!  --> src/lib.rs:4:5
Sep 19 18:33:35.599 INFO kablam!   |
Sep 19 18:33:35.599 INFO kablam! 4 |     pointer_methods, // These are just plain useful ;)
Sep 19 18:33:35.599 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 19 18:33:35.599 INFO kablam! 
Sep 19 18:33:36.906 INFO kablam! error[E0463]: can't find crate for `serde`
Sep 19 18:33:36.906 INFO kablam!  --> tests/basic.rs:3:1
Sep 19 18:33:36.906 INFO kablam!   |
Sep 19 18:33:36.906 INFO kablam! 3 | extern crate serde;
Sep 19 18:33:36.906 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 19 18:33:36.906 INFO kablam! 
Sep 19 18:33:36.906 INFO kablam! error: aborting due to previous error
Sep 19 18:33:36.906 INFO kablam! 
Sep 19 18:33:36.906 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 19 18:33:36.907 INFO kablam! error: Could not compile `two-sided-vec`.
Sep 19 18:33:36.907 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 18:33:37.303 INFO kablam! warning: the feature `fused` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 19 18:33:37.303 INFO kablam!  --> src/lib.rs:6:5
Sep 19 18:33:37.303 INFO kablam!   |
Sep 19 18:33:37.303 INFO kablam! 6 |     fused, // Likewise fused iterators can also improve performance
Sep 19 18:33:37.303 INFO kablam!   |     ^^^^^
Sep 19 18:33:37.303 INFO kablam!   |
Sep 19 18:33:37.303 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 19 18:33:37.303 INFO kablam! 
Sep 19 18:33:37.303 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 19 18:33:37.303 INFO kablam!  --> src/lib.rs:4:5
Sep 19 18:33:37.303 INFO kablam!   |
Sep 19 18:33:37.303 INFO kablam! 4 |     pointer_methods, // These are just plain useful ;)
Sep 19 18:33:37.303 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 19 18:33:37.303 INFO kablam! 
Sep 19 18:33:37.321 INFO kablam! error: build failed
Sep 19 18:33:37.323 INFO kablam! su: No module specific data is present
Sep 19 18:33:37.948 INFO running `"docker" "rm" "-f" "cc43142e66da6e3b35da26e1d7f796855a5d97beba35f65db1f4d976c2b0ba82"`
Sep 19 18:33:38.027 INFO blam! cc43142e66da6e3b35da26e1d7f796855a5d97beba35f65db1f4d976c2b0ba82