Sep 19 16:26:19.258 INFO checking unbase-0.0.2 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 16:26:19.258 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 16:26:19.258 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 16:26:19.508 INFO blam! 7f0585a24e4ffed3ed189b12cc3abf5b7eb6bae7ce5a6dad04df1b077c0f4f3d
Sep 19 16:26:19.512 INFO running `"docker" "start" "-a" "7f0585a24e4ffed3ed189b12cc3abf5b7eb6bae7ce5a6dad04df1b077c0f4f3d"`
Sep 19 16:26:20.788 INFO kablam! usermod: no changes
Sep 19 16:26:20.894 INFO kablam!     Checking byte-tools v0.1.3
Sep 19 16:26:20.894 INFO kablam!     Checking futures-await-await-macro v0.1.1
Sep 19 16:26:20.894 INFO kablam!     Checking generic-array v0.6.0
Sep 19 16:26:20.894 INFO kablam!    Compiling syn v0.14.9
Sep 19 16:26:21.296 INFO kablam!     Checking digest-buffer v0.2.0
Sep 19 16:26:21.296 INFO kablam!     Checking digest v0.4.0
Sep 19 16:26:21.614 INFO kablam!     Checking sha2 v0.4.2
Sep 19 16:26:33.159 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Sep 19 16:26:38.295 INFO kablam!     Checking futures-await v0.1.1
Sep 19 16:26:38.491 INFO kablam!     Checking unbase v0.0.2 (/source)
Sep 19 16:26:40.622 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 16:26:40.622 INFO kablam!   --> src/lib.rs:40:12
Sep 19 16:26:40.622 INFO kablam!    |
Sep 19 16:26:40.622 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 19 16:26:40.622 INFO kablam!    |            ^^^^^^^^^^
Sep 19 16:26:40.622 INFO kablam!    |
Sep 19 16:26:40.622 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 19 16:26:40.622 INFO kablam! 
Sep 19 16:26:40.622 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 19 16:26:40.622 INFO kablam!   --> src/lib.rs:40:24
Sep 19 16:26:40.622 INFO kablam!    |
Sep 19 16:26:40.622 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 19 16:26:40.622 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:26:40.622 INFO kablam! 
Sep 19 16:26:40.649 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 16:26:40.649 INFO kablam!   --> src/lib.rs:40:12
Sep 19 16:26:40.649 INFO kablam!    |
Sep 19 16:26:40.649 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 19 16:26:40.649 INFO kablam!    |            ^^^^^^^^^^
Sep 19 16:26:40.649 INFO kablam!    |
Sep 19 16:26:40.649 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 19 16:26:40.649 INFO kablam! 
Sep 19 16:26:40.649 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 19 16:26:40.649 INFO kablam!   --> src/lib.rs:40:24
Sep 19 16:26:40.649 INFO kablam!    |
Sep 19 16:26:40.649 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 19 16:26:40.649 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:26:40.649 INFO kablam! 
Sep 19 16:26:40.661 INFO kablam! warning: unused attribute
Sep 19 16:26:40.661 INFO kablam!  --> src/slab/mod.rs:1:1
Sep 19 16:26:40.661 INFO kablam!   |
Sep 19 16:26:40.661 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 19 16:26:40.661 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:26:40.661 INFO kablam!   |
Sep 19 16:26:40.661 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 19 16:26:40.661 INFO kablam! 
Sep 19 16:26:40.661 INFO kablam! warning: crate-level attribute should be in the root module
Sep 19 16:26:40.661 INFO kablam!  --> src/slab/mod.rs:1:1
Sep 19 16:26:40.661 INFO kablam!   |
Sep 19 16:26:40.661 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 19 16:26:40.661 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:26:40.661 INFO kablam! 
Sep 19 16:26:40.674 INFO kablam! warning: unused attribute
Sep 19 16:26:40.674 INFO kablam!  --> src/slab/mod.rs:1:1
Sep 19 16:26:40.675 INFO kablam!   |
Sep 19 16:26:40.675 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 19 16:26:40.675 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:26:40.675 INFO kablam!   |
Sep 19 16:26:40.675 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 19 16:26:40.675 INFO kablam! 
Sep 19 16:26:40.675 INFO kablam! warning: crate-level attribute should be in the root module
Sep 19 16:26:40.675 INFO kablam!  --> src/slab/mod.rs:1:1
Sep 19 16:26:40.675 INFO kablam!   |
Sep 19 16:26:40.675 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 19 16:26:40.675 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:26:40.675 INFO kablam! 
Sep 19 16:26:41.355 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 16:26:41.355 INFO kablam!  --> examples/ping-pong.rs:1:12
Sep 19 16:26:41.355 INFO kablam!   |
Sep 19 16:26:41.355 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 19 16:26:41.355 INFO kablam!   |            ^^^^^^^^^^
Sep 19 16:26:41.355 INFO kablam!   |
Sep 19 16:26:41.355 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 19 16:26:41.355 INFO kablam! 
Sep 19 16:26:41.355 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 19 16:26:41.355 INFO kablam!  --> examples/ping-pong.rs:1:24
Sep 19 16:26:41.355 INFO kablam!   |
Sep 19 16:26:41.355 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 19 16:26:41.355 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:26:41.355 INFO kablam! 
Sep 19 16:26:41.454 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 16:26:41.454 INFO kablam!  --> tests/eventual_consistency.rs:1:12
Sep 19 16:26:41.454 INFO kablam!   |
Sep 19 16:26:41.454 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 19 16:26:41.454 INFO kablam!   |            ^^^^^^^^^^
Sep 19 16:26:41.454 INFO kablam!   |
Sep 19 16:26:41.454 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 19 16:26:41.454 INFO kablam! 
Sep 19 16:26:41.454 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 19 16:26:41.454 INFO kablam!  --> tests/eventual_consistency.rs:1:24
Sep 19 16:26:41.454 INFO kablam!   |
Sep 19 16:26:41.454 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 19 16:26:41.454 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:26:41.454 INFO kablam! 
Sep 19 16:26:41.555 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.74s
Sep 19 16:26:41.563 INFO kablam! su: No module specific data is present
Sep 19 16:26:42.152 INFO running `"docker" "rm" "-f" "7f0585a24e4ffed3ed189b12cc3abf5b7eb6bae7ce5a6dad04df1b077c0f4f3d"`
Sep 19 16:26:42.274 INFO blam! 7f0585a24e4ffed3ed189b12cc3abf5b7eb6bae7ce5a6dad04df1b077c0f4f3d