Sep 06 08:05:27.436 INFO checking derive_builder-0.5.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 08:05:27.436 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 08:05:27.436 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:05:27.741 INFO blam! 053516f33fed93f89fc09dacc553ff9ff3941fa82155824cc32ab6c600d8be13
Sep 06 08:05:27.743 INFO running `"docker" "start" "-a" "053516f33fed93f89fc09dacc553ff9ff3941fa82155824cc32ab6c600d8be13"`
Sep 06 08:05:28.441 INFO kablam! usermod: no changes
Sep 06 08:05:28.553 INFO kablam!    Compiling derive_builder v0.5.1 (file:///source)
Sep 06 08:05:28.558 INFO kablam!     Checking difference v1.0.0
Sep 06 08:05:28.558 INFO kablam!     Checking derive_builder_core v0.2.0
Sep 06 08:05:29.375 INFO kablam!     Checking pretty_assertions v0.2.1
Sep 06 08:05:38.430 INFO kablam! error: cannot determine resolution for the attribute macro `builder`
Sep 06 08:05:38.430 INFO kablam!  --> tests/builder_name.rs:7:3
Sep 06 08:05:38.430 INFO kablam!   |
Sep 06 08:05:38.430 INFO kablam! 7 | #[builder(name = "MyBuilder")]
Sep 06 08:05:38.430 INFO kablam!   |   ^^^^^^^
Sep 06 08:05:38.430 INFO kablam!   |
Sep 06 08:05:38.430 INFO kablam!   = note: import resolution is stuck, try simplifying macro imports
Sep 06 08:05:38.430 INFO kablam! 
Sep 06 08:05:38.430 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `MyBuilder`
Sep 06 08:05:38.430 INFO kablam!   --> tests/builder_name.rs:18:5
Sep 06 08:05:38.430 INFO kablam!    |
Sep 06 08:05:38.430 INFO kablam! 18 |     MyBuilder::default().build().unwrap();
Sep 06 08:05:38.430 INFO kablam!    |     ^^^^^^^^^ Use of undeclared type or module `MyBuilder`
Sep 06 08:05:38.430 INFO kablam! 
Sep 06 08:05:38.458 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `MyBuilder`
Sep 06 08:05:38.458 INFO kablam!   --> tests/builder_name.rs:23:20
Sep 06 08:05:38.458 INFO kablam!    |
Sep 06 08:05:38.458 INFO kablam! 23 |     let x: Lorem = MyBuilder::default()
Sep 06 08:05:38.458 INFO kablam!    |                    ^^^^^^^^^ Use of undeclared type or module `MyBuilder`
Sep 06 08:05:38.458 INFO kablam! 
Sep 06 08:05:38.480 INFO kablam! error[E0412]: cannot find type `Lorem` in this scope
Sep 06 08:05:38.480 INFO kablam!   --> tests/builder_name.rs:23:12
Sep 06 08:05:38.480 INFO kablam!    |
Sep 06 08:05:38.480 INFO kablam! 23 |     let x: Lorem = MyBuilder::default()
Sep 06 08:05:38.480 INFO kablam!    |            ^^^^^ not found in this scope
Sep 06 08:05:38.490 INFO kablam! 
Sep 06 08:05:38.490 INFO kablam! error[E0422]: cannot find struct, variant or union type `Lorem` in this scope
Sep 06 08:05:38.490 INFO kablam!   --> tests/builder_name.rs:33:9
Sep 06 08:05:38.490 INFO kablam!    |
Sep 06 08:05:38.490 INFO kablam! 33 |         Lorem {
Sep 06 08:05:38.490 INFO kablam!    |         ^^^^^ not found in this scope
Sep 06 08:05:38.490 INFO kablam! 
Sep 06 08:05:38.490 INFO kablam! error: aborting due to 5 previous errors
Sep 06 08:05:38.490 INFO kablam! 
Sep 06 08:05:38.490 INFO kablam! Some errors occurred: E0412, E0422, E0433.
Sep 06 08:05:38.490 INFO kablam! For more information about an error, try `rustc --explain E0412`.
Sep 06 08:05:38.530 INFO kablam! error: Could not compile `derive_builder`.
Sep 06 08:05:38.530 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 08:05:39.203 INFO kablam! error: build failed
Sep 06 08:05:39.203 INFO kablam! su: No module specific data is present
Sep 06 08:05:40.011 INFO running `"docker" "rm" "-f" "053516f33fed93f89fc09dacc553ff9ff3941fa82155824cc32ab6c600d8be13"`
Sep 06 08:05:40.118 INFO blam! 053516f33fed93f89fc09dacc553ff9ff3941fa82155824cc32ab6c600d8be13