Oct 27 14:04:49.177 INFO checking unbase-0.0.2 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 14:04:49.178 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 14:04:49.567 INFO blam! f296814c09eebdc71f4bcf8fe4ef2730ba2d9b82ab4699c7df023c91d3a3b7db
Oct 27 14:04:49.571 INFO running `"docker" "start" "-a" "f296814c09eebdc71f4bcf8fe4ef2730ba2d9b82ab4699c7df023c91d3a3b7db"`
Oct 27 14:04:50.907 INFO kablam! usermod: no changes
Oct 27 14:04:51.027 INFO kablam!     Checking generic-array v0.6.0
Oct 27 14:04:51.027 INFO kablam!    Compiling syn v0.14.9
Oct 27 14:04:51.511 INFO kablam!     Checking digest-buffer v0.2.0
Oct 27 14:04:51.511 INFO kablam!     Checking digest v0.4.0
Oct 27 14:04:52.103 INFO kablam!     Checking sha2 v0.4.2
Oct 27 14:05:08.529 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Oct 27 14:05:16.007 INFO kablam!     Checking futures-await v0.1.1
Oct 27 14:05:16.671 INFO kablam!     Checking unbase v0.0.2 (/source)
Oct 27 14:05:21.029 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 27 14:05:21.035 INFO kablam!   --> src/lib.rs:40:12
Oct 27 14:05:21.035 INFO kablam!    |
Oct 27 14:05:21.035 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:21.035 INFO kablam!    |            ^^^^^^^^^^
Oct 27 14:05:21.035 INFO kablam!    |
Oct 27 14:05:21.035 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 27 14:05:21.035 INFO kablam! 
Oct 27 14:05:21.035 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 27 14:05:21.035 INFO kablam!   --> src/lib.rs:40:24
Oct 27 14:05:21.035 INFO kablam!    |
Oct 27 14:05:21.035 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:21.035 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:21.035 INFO kablam! 
Oct 27 14:05:21.035 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 27 14:05:21.035 INFO kablam!   --> src/lib.rs:40:12
Oct 27 14:05:21.035 INFO kablam!    |
Oct 27 14:05:21.035 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:21.035 INFO kablam!    |            ^^^^^^^^^^
Oct 27 14:05:21.035 INFO kablam!    |
Oct 27 14:05:21.035 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 27 14:05:21.035 INFO kablam! 
Oct 27 14:05:21.035 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 27 14:05:21.035 INFO kablam!   --> src/lib.rs:40:24
Oct 27 14:05:21.035 INFO kablam!    |
Oct 27 14:05:21.035 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:21.035 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:21.035 INFO kablam! 
Oct 27 14:05:21.057 INFO kablam! warning: unused attribute
Oct 27 14:05:21.057 INFO kablam!  --> src/slab/mod.rs:1:1
Oct 27 14:05:21.057 INFO kablam!   |
Oct 27 14:05:21.057 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:21.057 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:21.057 INFO kablam!   |
Oct 27 14:05:21.057 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Oct 27 14:05:21.057 INFO kablam! 
Oct 27 14:05:21.057 INFO kablam! warning: crate-level attribute should be in the root module
Oct 27 14:05:21.057 INFO kablam!  --> src/slab/mod.rs:1:1
Oct 27 14:05:21.057 INFO kablam!   |
Oct 27 14:05:21.057 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:21.057 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:21.057 INFO kablam! 
Oct 27 14:05:21.059 INFO kablam! warning: unused attribute
Oct 27 14:05:21.059 INFO kablam!  --> src/slab/mod.rs:1:1
Oct 27 14:05:21.059 INFO kablam!   |
Oct 27 14:05:21.059 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:21.059 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:21.059 INFO kablam!   |
Oct 27 14:05:21.059 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Oct 27 14:05:21.059 INFO kablam! 
Oct 27 14:05:21.059 INFO kablam! warning: crate-level attribute should be in the root module
Oct 27 14:05:21.059 INFO kablam!  --> src/slab/mod.rs:1:1
Oct 27 14:05:21.059 INFO kablam!   |
Oct 27 14:05:21.059 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:21.059 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:21.059 INFO kablam! 
Oct 27 14:05:26.251 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 27 14:05:26.251 INFO kablam!  --> examples/ping-pong.rs:1:12
Oct 27 14:05:26.251 INFO kablam!   |
Oct 27 14:05:26.251 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:26.251 INFO kablam!   |            ^^^^^^^^^^
Oct 27 14:05:26.251 INFO kablam!   |
Oct 27 14:05:26.251 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 14:05:26.251 INFO kablam! 
Oct 27 14:05:26.251 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 27 14:05:26.251 INFO kablam!  --> examples/ping-pong.rs:1:24
Oct 27 14:05:26.251 INFO kablam!   |
Oct 27 14:05:26.251 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:26.251 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:26.251 INFO kablam! 
Oct 27 14:05:27.867 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 27 14:05:27.867 INFO kablam!  --> tests/eventual_consistency.rs:1:12
Oct 27 14:05:27.867 INFO kablam!   |
Oct 27 14:05:27.867 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:27.867 INFO kablam!   |            ^^^^^^^^^^
Oct 27 14:05:27.867 INFO kablam!   |
Oct 27 14:05:27.867 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 14:05:27.867 INFO kablam! 
Oct 27 14:05:27.867 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 27 14:05:27.867 INFO kablam!  --> tests/eventual_consistency.rs:1:24
Oct 27 14:05:27.867 INFO kablam!   |
Oct 27 14:05:27.867 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:27.867 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:27.867 INFO kablam! 
Oct 27 14:05:27.907 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 36.97s
Oct 27 14:05:27.939 INFO kablam! su: No module specific data is present
Oct 27 14:05:28.901 INFO running `"docker" "rm" "-f" "f296814c09eebdc71f4bcf8fe4ef2730ba2d9b82ab4699c7df023c91d3a3b7db"`
Oct 27 14:05:29.071 INFO blam! f296814c09eebdc71f4bcf8fe4ef2730ba2d9b82ab4699c7df023c91d3a3b7db