Sep 14 16:50:29.251 INFO checking extern_attrib-0.2.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 16:50:29.251 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 16:50:29.251 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 16:50:29.447 INFO blam! bb83c3ae13c60b335d231f3542468b6710c33e86100da8a44db75d80efe9a2ca
Sep 14 16:50:29.452 INFO running `"docker" "start" "-a" "bb83c3ae13c60b335d231f3542468b6710c33e86100da8a44db75d80efe9a2ca"`
Sep 14 16:50:30.314 INFO kablam! usermod: no changes
Sep 14 16:50:30.362 INFO kablam!    Compiling extern_attrib v0.2.0 (file:///source)
Sep 14 16:50:31.703 INFO kablam! warning: doc comment not used by rustdoc
Sep 14 16:50:31.703 INFO kablam!   --> src/lib.rs:35:7
Sep 14 16:50:31.703 INFO kablam!    |
Sep 14 16:50:31.703 INFO kablam! 35 |     { //! This scope drops abi_opt after mutation.
Sep 14 16:50:31.703 INFO kablam!    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:50:31.703 INFO kablam!    |
Sep 14 16:50:31.703 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Sep 14 16:50:31.703 INFO kablam! 
Sep 14 16:50:31.729 INFO kablam! warning: doc comment not used by rustdoc
Sep 14 16:50:31.729 INFO kablam!   --> src/lib.rs:35:7
Sep 14 16:50:31.729 INFO kablam!    |
Sep 14 16:50:31.729 INFO kablam! 35 |     { //! This scope drops abi_opt after mutation.
Sep 14 16:50:31.729 INFO kablam!    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:50:31.734 INFO kablam!    |
Sep 14 16:50:31.734 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Sep 14 16:50:31.734 INFO kablam! 
Sep 14 16:50:31.778 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 16:50:31.778 INFO kablam!   --> src/lib.rs:13:12
Sep 14 16:50:31.778 INFO kablam!    |
Sep 14 16:50:31.778 INFO kablam! 13 | #![feature(proc_macro)]
Sep 14 16:50:31.778 INFO kablam!    |            ^^^^^^^^^^
Sep 14 16:50:31.778 INFO kablam!    |
Sep 14 16:50:31.778 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 14 16:50:31.778 INFO kablam! 
Sep 14 16:50:31.808 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 16:50:31.808 INFO kablam!   --> src/lib.rs:13:12
Sep 14 16:50:31.808 INFO kablam!    |
Sep 14 16:50:31.808 INFO kablam! 13 | #![feature(proc_macro)]
Sep 14 16:50:31.808 INFO kablam!    |            ^^^^^^^^^^
Sep 14 16:50:31.808 INFO kablam!    |
Sep 14 16:50:31.808 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 14 16:50:31.808 INFO kablam! 
Sep 14 16:50:31.834 INFO kablam! warning: doc comment not used by rustdoc
Sep 14 16:50:31.834 INFO kablam!   --> src/lib.rs:35:7
Sep 14 16:50:31.834 INFO kablam!    |
Sep 14 16:50:31.834 INFO kablam! 35 |     { //! This scope drops abi_opt after mutation.
Sep 14 16:50:31.834 INFO kablam!    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:50:31.834 INFO kablam!    |
Sep 14 16:50:31.834 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Sep 14 16:50:31.834 INFO kablam! 
Sep 14 16:50:31.889 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 16:50:31.889 INFO kablam!   --> src/lib.rs:13:12
Sep 14 16:50:31.889 INFO kablam!    |
Sep 14 16:50:31.889 INFO kablam! 13 | #![feature(proc_macro)]
Sep 14 16:50:31.889 INFO kablam!    |            ^^^^^^^^^^
Sep 14 16:50:31.889 INFO kablam!    |
Sep 14 16:50:31.889 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 14 16:50:31.889 INFO kablam! 
Sep 14 16:50:32.986 INFO kablam! warning: doc comment not used by rustdoc
Sep 14 16:50:32.986 INFO kablam!   --> tests/tests.rs:24:9
Sep 14 16:50:32.986 INFO kablam!    |
Sep 14 16:50:32.986 INFO kablam! 24 |         /// This should cause build failure if extern_auto is incorrect.
Sep 14 16:50:32.986 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:50:32.987 INFO kablam!    |
Sep 14 16:50:32.987 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Sep 14 16:50:32.987 INFO kablam! 
Sep 14 16:50:33.006 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 16:50:33.006 INFO kablam!  --> tests/tests.rs:1:12
Sep 14 16:50:33.006 INFO kablam!   |
Sep 14 16:50:33.006 INFO kablam! 1 | #![feature(proc_macro)]
Sep 14 16:50:33.006 INFO kablam!   |            ^^^^^^^^^^
Sep 14 16:50:33.006 INFO kablam!   |
Sep 14 16:50:33.006 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 14 16:50:33.006 INFO kablam! 
Sep 14 16:50:33.015 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
Sep 14 16:50:33.017 INFO kablam! su: No module specific data is present
Sep 14 16:50:33.926 INFO running `"docker" "rm" "-f" "bb83c3ae13c60b335d231f3542468b6710c33e86100da8a44db75d80efe9a2ca"`
Sep 14 16:50:33.996 INFO blam! bb83c3ae13c60b335d231f3542468b6710c33e86100da8a44db75d80efe9a2ca