Aug 11 14:27:08.680 INFO checking fn_mut-0.1.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 14:27:08.680 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 14:27:08.680 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 14:27:08.680 INFO running `"docker" "create" "-v" "/tmp/crater.kl8xvsSwEyN4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 14:27:09.014 INFO blam! 2706c5d21569335b443802ee691410d5f5e8e47e1e77d8a59075c7867fc29269
Aug 11 14:27:09.016 INFO running `"docker" "start" "-a" "2706c5d21569335b443802ee691410d5f5e8e47e1e77d8a59075c7867fc29269"`
Aug 11 14:27:11.978 INFO kablam!    Compiling libc v0.2.43
Aug 11 14:27:11.985 INFO kablam!     Checking fn_mut v0.1.0 (file:///source)
Aug 11 14:27:16.089 INFO kablam! warning: unused variable: `qualified`
Aug 11 14:27:16.089 INFO kablam!    --> src/lib.rs:111:38
Aug 11 14:27:16.090 INFO kablam!     |
Aug 11 14:27:16.090 INFO kablam! 111 |             if let &mut Some(ref mut qualified) = qualified {
Aug 11 14:27:16.090 INFO kablam!     |                                      ^^^^^^^^^ help: consider using `_qualified` instead
Aug 11 14:27:16.090 INFO kablam!     |
Aug 11 14:27:16.090 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 14:27:16.090 INFO kablam! 
Aug 11 14:27:16.336 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 11 14:27:16.336 INFO kablam!   --> src/lib.rs:67:12
Aug 11 14:27:16.336 INFO kablam!    |
Aug 11 14:27:16.336 INFO kablam! 67 | #![feature(proc_macro)]
Aug 11 14:27:16.336 INFO kablam!    |            ^^^^^^^^^^
Aug 11 14:27:16.336 INFO kablam!    |
Aug 11 14:27:16.336 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 11 14:27:16.336 INFO kablam! 
Aug 11 14:27:16.494 INFO kablam! warning: unused variable: `qualified`
Aug 11 14:27:16.494 INFO kablam!    --> src/lib.rs:111:38
Aug 11 14:27:16.494 INFO kablam!     |
Aug 11 14:27:16.494 INFO kablam! 111 |             if let &mut Some(ref mut qualified) = qualified {
Aug 11 14:27:16.494 INFO kablam!     |                                      ^^^^^^^^^ help: consider using `_qualified` instead
Aug 11 14:27:16.494 INFO kablam!     |
Aug 11 14:27:16.495 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 14:27:16.495 INFO kablam! 
Aug 11 14:27:16.606 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 11 14:27:16.606 INFO kablam!   --> src/lib.rs:67:12
Aug 11 14:27:16.606 INFO kablam!    |
Aug 11 14:27:16.606 INFO kablam! 67 | #![feature(proc_macro)]
Aug 11 14:27:16.606 INFO kablam!    |            ^^^^^^^^^^
Aug 11 14:27:16.607 INFO kablam!    |
Aug 11 14:27:16.607 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 11 14:27:16.608 INFO kablam! 
Aug 11 14:27:17.607 INFO kablam!    Compiling memchr v2.0.1
Aug 11 14:27:18.235 INFO kablam!    Compiling aho-corasick v0.6.6
Aug 11 14:27:19.520 INFO kablam!    Compiling regex v0.2.11
Aug 11 14:27:28.737 INFO kablam! warning: unused variable: `qualified`
Aug 11 14:27:28.737 INFO kablam!    --> src/lib.rs:111:38
Aug 11 14:27:28.737 INFO kablam!     |
Aug 11 14:27:28.737 INFO kablam! 111 |             if let &mut Some(ref mut qualified) = qualified {
Aug 11 14:27:28.737 INFO kablam!     |                                      ^^^^^^^^^ help: consider using `_qualified` instead
Aug 11 14:27:28.737 INFO kablam!     |
Aug 11 14:27:28.737 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 14:27:28.737 INFO kablam! 
Aug 11 14:27:28.788 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 11 14:27:28.788 INFO kablam!   --> src/lib.rs:67:12
Aug 11 14:27:28.788 INFO kablam!    |
Aug 11 14:27:28.788 INFO kablam! 67 | #![feature(proc_macro)]
Aug 11 14:27:28.788 INFO kablam!    |            ^^^^^^^^^^
Aug 11 14:27:28.788 INFO kablam!    |
Aug 11 14:27:28.788 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 11 14:27:28.788 INFO kablam! 
Aug 11 14:27:32.104 INFO kablam! warning: proc macro crates and `#[no_link]` crates have no effect without `#[macro_use]`
Aug 11 14:27:32.104 INFO kablam!  --> tests/basic.rs:2:1
Aug 11 14:27:32.104 INFO kablam!   |
Aug 11 14:27:32.104 INFO kablam! 2 | extern crate fn_mut;
Aug 11 14:27:32.104 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^
Aug 11 14:27:32.104 INFO kablam! 
Aug 11 14:27:32.162 INFO kablam! error[E0432]: unresolved import `fn_mut::fn_mut`
Aug 11 14:27:32.162 INFO kablam!  --> tests/basic.rs:3:5
Aug 11 14:27:32.162 INFO kablam!   |
Aug 11 14:27:32.162 INFO kablam! 3 | use fn_mut::fn_mut;
Aug 11 14:27:32.162 INFO kablam!   |     ^^^^^^^^^^^^^^ no `fn_mut` in the root
Aug 11 14:27:32.162 INFO kablam! 
Aug 11 14:27:32.168 INFO kablam! error: cannot find macro `if_mut!` in this scope
Aug 11 14:27:32.168 INFO kablam!   --> tests/basic.rs:10:9
Aug 11 14:27:32.168 INFO kablam!    |
Aug 11 14:27:32.168 INFO kablam! 10 |         if_mut! {
Aug 11 14:27:32.168 INFO kablam!    |         ^^^^^^
Aug 11 14:27:32.168 INFO kablam! 
Aug 11 14:27:32.169 INFO kablam! error: cannot find macro `if_const!` in this scope
Aug 11 14:27:32.169 INFO kablam!   --> tests/basic.rs:13:9
Aug 11 14:27:32.169 INFO kablam!    |
Aug 11 14:27:32.169 INFO kablam! 13 |         if_const! {
Aug 11 14:27:32.169 INFO kablam!    |         ^^^^^^^^
Aug 11 14:27:32.169 INFO kablam! 
Aug 11 14:27:32.169 INFO kablam! error: cannot find macro `ptr!` in this scope
Aug 11 14:27:32.169 INFO kablam!   --> tests/basic.rs:16:14
Aug 11 14:27:32.169 INFO kablam!    |
Aug 11 14:27:32.169 INFO kablam! 16 |         Some(ptr!(self.0))
Aug 11 14:27:32.169 INFO kablam!    |              ^^^
Aug 11 14:27:32.169 INFO kablam! 
Aug 11 14:27:32.169 INFO kablam! error[E0658]: The attribute `fn_mut` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 11 14:27:32.169 INFO kablam!  --> tests/basic.rs:8:5
Aug 11 14:27:32.169 INFO kablam!   |
Aug 11 14:27:32.169 INFO kablam! 8 |     #[fn_mut(enable_attrs = "text")]
Aug 11 14:27:32.169 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 14:27:32.169 INFO kablam!   |
Aug 11 14:27:32.169 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 11 14:27:32.170 INFO kablam! 
Aug 11 14:27:32.170 INFO kablam! error: aborting due to 5 previous errors
Aug 11 14:27:32.170 INFO kablam! 
Aug 11 14:27:32.170 INFO kablam! Some errors occurred: E0432, E0658.
Aug 11 14:27:32.170 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Aug 11 14:27:32.179 INFO kablam! error: Could not compile `fn_mut`.
Aug 11 14:27:32.179 INFO kablam! 
Aug 11 14:27:32.179 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 14:27:32.181 INFO kablam! su: No module specific data is present
Aug 11 14:27:33.814 INFO running `"docker" "rm" "-f" "2706c5d21569335b443802ee691410d5f5e8e47e1e77d8a59075c7867fc29269"`
Aug 11 14:27:33.914 INFO blam! 2706c5d21569335b443802ee691410d5f5e8e47e1e77d8a59075c7867fc29269