Aug 30 17:31:51.691 INFO checking fn_mut-0.1.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 17:31:51.691 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 17:31:51.691 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/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 17:31:51.923 INFO blam! cb39d008e6d87745568e68c3e2fd95ab9d724732240b3ffffd9d26f016943ea1
Aug 30 17:31:51.925 INFO running `"docker" "start" "-a" "cb39d008e6d87745568e68c3e2fd95ab9d724732240b3ffffd9d26f016943ea1"`
Aug 30 17:31:52.656 INFO kablam!    Compiling fn_mut v0.1.0 (file:///source)
Aug 30 17:31:57.168 INFO kablam! warning: unused variable: `qualified`
Aug 30 17:31:57.168 INFO kablam!    --> src/lib.rs:111:38
Aug 30 17:31:57.168 INFO kablam!     |
Aug 30 17:31:57.168 INFO kablam! 111 |             if let &mut Some(ref mut qualified) = qualified {
Aug 30 17:31:57.168 INFO kablam!     |                                      ^^^^^^^^^ help: consider using `_qualified` instead
Aug 30 17:31:57.168 INFO kablam!     |
Aug 30 17:31:57.168 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 17:31:57.168 INFO kablam! 
Aug 30 17:31:57.211 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 30 17:31:57.211 INFO kablam!   --> src/lib.rs:67:12
Aug 30 17:31:57.212 INFO kablam!    |
Aug 30 17:31:57.212 INFO kablam! 67 | #![feature(proc_macro)]
Aug 30 17:31:57.212 INFO kablam!    |            ^^^^^^^^^^
Aug 30 17:31:57.212 INFO kablam!    |
Aug 30 17:31:57.212 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 30 17:31:57.212 INFO kablam! 
Aug 30 17:31:57.302 INFO kablam! warning: unused variable: `qualified`
Aug 30 17:31:57.303 INFO kablam!    --> src/lib.rs:111:38
Aug 30 17:31:57.303 INFO kablam!     |
Aug 30 17:31:57.303 INFO kablam! 111 |             if let &mut Some(ref mut qualified) = qualified {
Aug 30 17:31:57.303 INFO kablam!     |                                      ^^^^^^^^^ help: consider using `_qualified` instead
Aug 30 17:31:57.303 INFO kablam!     |
Aug 30 17:31:57.303 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 17:31:57.303 INFO kablam! 
Aug 30 17:31:57.331 INFO kablam! warning: unused variable: `qualified`
Aug 30 17:31:57.331 INFO kablam!    --> src/lib.rs:111:38
Aug 30 17:31:57.331 INFO kablam!     |
Aug 30 17:31:57.331 INFO kablam! 111 |             if let &mut Some(ref mut qualified) = qualified {
Aug 30 17:31:57.331 INFO kablam!     |                                      ^^^^^^^^^ help: consider using `_qualified` instead
Aug 30 17:31:57.331 INFO kablam!     |
Aug 30 17:31:57.331 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 17:31:57.331 INFO kablam! 
Aug 30 17:31:57.348 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 30 17:31:57.348 INFO kablam!   --> src/lib.rs:67:12
Aug 30 17:31:57.348 INFO kablam!    |
Aug 30 17:31:57.348 INFO kablam! 67 | #![feature(proc_macro)]
Aug 30 17:31:57.348 INFO kablam!    |            ^^^^^^^^^^
Aug 30 17:31:57.348 INFO kablam!    |
Aug 30 17:31:57.348 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 30 17:31:57.348 INFO kablam! 
Aug 30 17:31:57.398 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 30 17:31:57.398 INFO kablam!   --> src/lib.rs:67:12
Aug 30 17:31:57.398 INFO kablam!    |
Aug 30 17:31:57.398 INFO kablam! 67 | #![feature(proc_macro)]
Aug 30 17:31:57.398 INFO kablam!    |            ^^^^^^^^^^
Aug 30 17:31:57.398 INFO kablam!    |
Aug 30 17:31:57.399 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 30 17:31:57.399 INFO kablam! 
Aug 30 17:32:01.416 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #38356)
Aug 30 17:32:01.416 INFO kablam!  --> tests/basic.rs:8:5
Aug 30 17:32:01.416 INFO kablam!   |
Aug 30 17:32:01.416 INFO kablam! 8 |     #[fn_mut(enable_attrs = "text")]
Aug 30 17:32:01.416 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 17:32:01.416 INFO kablam!   |
Aug 30 17:32:01.416 INFO kablam!   = help: add #![feature(proc_macro_gen)] to the crate attributes to enable
Aug 30 17:32:01.417 INFO kablam! 
Aug 30 17:32:01.418 INFO kablam! error: aborting due to previous error
Aug 30 17:32:01.418 INFO kablam! 
Aug 30 17:32:01.418 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 30 17:32:01.424 INFO kablam! error: Could not compile `fn_mut`.
Aug 30 17:32:01.424 INFO kablam! 
Aug 30 17:32:01.424 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 17:32:01.426 INFO kablam! su: No module specific data is present
Aug 30 17:32:01.849 INFO running `"docker" "rm" "-f" "cb39d008e6d87745568e68c3e2fd95ab9d724732240b3ffffd9d26f016943ea1"`
Aug 30 17:32:01.972 INFO blam! cb39d008e6d87745568e68c3e2fd95ab9d724732240b3ffffd9d26f016943ea1