Aug 30 18:12:41.537 INFO checking extern_attrib-0.2.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 18:12:41.537 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 18:12:41.537 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 18:12:41.679 INFO blam! 5d9d00fa962418326f087df45ac70ee8f5031d1b789e9e51a6bcea80b929c7de
Aug 30 18:12:41.680 INFO running `"docker" "start" "-a" "5d9d00fa962418326f087df45ac70ee8f5031d1b789e9e51a6bcea80b929c7de"`
Aug 30 18:12:42.369 INFO kablam!    Compiling extern_attrib v0.2.0 (file:///source)
Aug 30 18:12:46.068 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 18:12:46.068 INFO kablam!   --> src/lib.rs:35:7
Aug 30 18:12:46.068 INFO kablam!    |
Aug 30 18:12:46.068 INFO kablam! 35 |     { //! This scope drops abi_opt after mutation.
Aug 30 18:12:46.068 INFO kablam!    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 18:12:46.068 INFO kablam!    |
Aug 30 18:12:46.068 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Aug 30 18:12:46.068 INFO kablam! 
Aug 30 18:12:46.074 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 18:12:46.075 INFO kablam!   --> src/lib.rs:35:7
Aug 30 18:12:46.075 INFO kablam!    |
Aug 30 18:12:46.075 INFO kablam! 35 |     { //! This scope drops abi_opt after mutation.
Aug 30 18:12:46.075 INFO kablam!    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 18:12:46.075 INFO kablam!    |
Aug 30 18:12:46.075 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Aug 30 18:12:46.075 INFO kablam! 
Aug 30 18:12:46.155 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 18:12:46.155 INFO kablam!   --> src/lib.rs:35:7
Aug 30 18:12:46.155 INFO kablam!    |
Aug 30 18:12:46.155 INFO kablam! 35 |     { //! This scope drops abi_opt after mutation.
Aug 30 18:12:46.155 INFO kablam!    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 18:12:46.155 INFO kablam!    |
Aug 30 18:12:46.155 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Aug 30 18:12:46.155 INFO kablam! 
Aug 30 18:12:46.219 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 30 18:12:46.219 INFO kablam!   --> src/lib.rs:13:12
Aug 30 18:12:46.219 INFO kablam!    |
Aug 30 18:12:46.219 INFO kablam! 13 | #![feature(proc_macro)]
Aug 30 18:12:46.219 INFO kablam!    |            ^^^^^^^^^^
Aug 30 18:12:46.220 INFO kablam!    |
Aug 30 18:12:46.220 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 30 18:12:46.220 INFO kablam! 
Aug 30 18:12:46.241 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 30 18:12:46.241 INFO kablam!   --> src/lib.rs:13:12
Aug 30 18:12:46.241 INFO kablam!    |
Aug 30 18:12:46.241 INFO kablam! 13 | #![feature(proc_macro)]
Aug 30 18:12:46.241 INFO kablam!    |            ^^^^^^^^^^
Aug 30 18:12:46.241 INFO kablam!    |
Aug 30 18:12:46.241 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 30 18:12:46.241 INFO kablam! 
Aug 30 18:12:46.293 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 30 18:12:46.293 INFO kablam!   --> src/lib.rs:13:12
Aug 30 18:12:46.293 INFO kablam!    |
Aug 30 18:12:46.293 INFO kablam! 13 | #![feature(proc_macro)]
Aug 30 18:12:46.293 INFO kablam!    |            ^^^^^^^^^^
Aug 30 18:12:46.293 INFO kablam!    |
Aug 30 18:12:46.293 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 30 18:12:46.293 INFO kablam! 
Aug 30 18:12:48.309 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 18:12:48.309 INFO kablam!   --> tests/tests.rs:24:9
Aug 30 18:12:48.309 INFO kablam!    |
Aug 30 18:12:48.309 INFO kablam! 24 |         /// This should cause build failure if extern_auto is incorrect.
Aug 30 18:12:48.309 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 18:12:48.309 INFO kablam!    |
Aug 30 18:12:48.309 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Aug 30 18:12:48.309 INFO kablam! 
Aug 30 18:12:48.353 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 30 18:12:48.353 INFO kablam!  --> tests/tests.rs:1:12
Aug 30 18:12:48.353 INFO kablam!   |
Aug 30 18:12:48.353 INFO kablam! 1 | #![feature(proc_macro)]
Aug 30 18:12:48.353 INFO kablam!   |            ^^^^^^^^^^
Aug 30 18:12:48.353 INFO kablam!   |
Aug 30 18:12:48.353 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 30 18:12:48.353 INFO kablam! 
Aug 30 18:12:48.364 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
Aug 30 18:12:48.368 INFO kablam! su: No module specific data is present
Aug 30 18:12:48.780 INFO running `"docker" "rm" "-f" "5d9d00fa962418326f087df45ac70ee8f5031d1b789e9e51a6bcea80b929c7de"`
Aug 30 18:12:48.879 INFO blam! 5d9d00fa962418326f087df45ac70ee8f5031d1b789e9e51a6bcea80b929c7de