Oct 21 22:44:51.477 INFO checking unbase-0.0.2 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 22:44:51.477 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 22:44:51.704 INFO blam! 30967fbd9dc3e7534593838e08d979b3dc9000336db222635c9bb78a833cb3e7
Oct 21 22:44:51.705 INFO running `"docker" "start" "-a" "30967fbd9dc3e7534593838e08d979b3dc9000336db222635c9bb78a833cb3e7"`
Oct 21 22:44:52.487 INFO kablam! usermod: no changes
Oct 21 22:44:52.608 INFO kablam!     Checking generic-array v0.6.0
Oct 21 22:44:52.608 INFO kablam!    Compiling syn v0.14.9
Oct 21 22:44:52.608 INFO kablam!     Checking serde_json v0.9.10
Oct 21 22:44:53.004 INFO kablam!     Checking digest v0.4.0
Oct 21 22:44:53.004 INFO kablam!     Checking digest-buffer v0.2.0
Oct 21 22:44:53.440 INFO kablam!     Checking sha2 v0.4.2
Oct 21 22:45:05.545 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Oct 21 22:45:12.405 INFO kablam!     Checking futures-await v0.1.1
Oct 21 22:45:12.992 INFO kablam!     Checking unbase v0.0.2 (/source)
Oct 21 22:45:16.005 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 21 22:45:16.005 INFO kablam!   --> src/lib.rs:40:12
Oct 21 22:45:16.005 INFO kablam!    |
Oct 21 22:45:16.005 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 21 22:45:16.005 INFO kablam!    |            ^^^^^^^^^^
Oct 21 22:45:16.005 INFO kablam!    |
Oct 21 22:45:16.005 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 21 22:45:16.005 INFO kablam! 
Oct 21 22:45:16.005 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 21 22:45:16.005 INFO kablam!   --> src/lib.rs:40:24
Oct 21 22:45:16.005 INFO kablam!    |
Oct 21 22:45:16.005 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 21 22:45:16.005 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:45:16.005 INFO kablam! 
Oct 21 22:45:16.027 INFO kablam! warning: unused attribute
Oct 21 22:45:16.027 INFO kablam!  --> src/slab/mod.rs:1:1
Oct 21 22:45:16.027 INFO kablam!   |
Oct 21 22:45:16.027 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 21 22:45:16.027 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:45:16.027 INFO kablam!   |
Oct 21 22:45:16.027 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Oct 21 22:45:16.027 INFO kablam! 
Oct 21 22:45:16.027 INFO kablam! warning: crate-level attribute should be in the root module
Oct 21 22:45:16.027 INFO kablam!  --> src/slab/mod.rs:1:1
Oct 21 22:45:16.027 INFO kablam!   |
Oct 21 22:45:16.028 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 21 22:45:16.028 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:45:16.028 INFO kablam! 
Oct 21 22:45:16.052 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 21 22:45:16.052 INFO kablam!   --> src/lib.rs:40:12
Oct 21 22:45:16.052 INFO kablam!    |
Oct 21 22:45:16.052 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 21 22:45:16.052 INFO kablam!    |            ^^^^^^^^^^
Oct 21 22:45:16.052 INFO kablam!    |
Oct 21 22:45:16.052 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 21 22:45:16.052 INFO kablam! 
Oct 21 22:45:16.054 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 21 22:45:16.055 INFO kablam!   --> src/lib.rs:40:24
Oct 21 22:45:16.055 INFO kablam!    |
Oct 21 22:45:16.055 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 21 22:45:16.055 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:45:16.055 INFO kablam! 
Oct 21 22:45:16.084 INFO kablam! warning: unused attribute
Oct 21 22:45:16.084 INFO kablam!  --> src/slab/mod.rs:1:1
Oct 21 22:45:16.084 INFO kablam!   |
Oct 21 22:45:16.084 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 21 22:45:16.084 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:45:16.085 INFO kablam!   |
Oct 21 22:45:16.085 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Oct 21 22:45:16.085 INFO kablam! 
Oct 21 22:45:16.085 INFO kablam! warning: crate-level attribute should be in the root module
Oct 21 22:45:16.085 INFO kablam!  --> src/slab/mod.rs:1:1
Oct 21 22:45:16.085 INFO kablam!   |
Oct 21 22:45:16.085 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 21 22:45:16.085 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:45:16.085 INFO kablam! 
Oct 21 22:45:21.489 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 21 22:45:21.489 INFO kablam!  --> examples/ping-pong.rs:1:12
Oct 21 22:45:21.489 INFO kablam!   |
Oct 21 22:45:21.489 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 21 22:45:21.489 INFO kablam!   |            ^^^^^^^^^^
Oct 21 22:45:21.489 INFO kablam!   |
Oct 21 22:45:21.489 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 21 22:45:21.489 INFO kablam! 
Oct 21 22:45:21.489 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 21 22:45:21.489 INFO kablam!  --> examples/ping-pong.rs:1:24
Oct 21 22:45:21.489 INFO kablam!   |
Oct 21 22:45:21.489 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 21 22:45:21.489 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:45:21.489 INFO kablam! 
Oct 21 22:45:22.068 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 21 22:45:22.068 INFO kablam!  --> tests/eventual_consistency.rs:1:12
Oct 21 22:45:22.068 INFO kablam!   |
Oct 21 22:45:22.068 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 21 22:45:22.068 INFO kablam!   |            ^^^^^^^^^^
Oct 21 22:45:22.068 INFO kablam!   |
Oct 21 22:45:22.068 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 21 22:45:22.068 INFO kablam! 
Oct 21 22:45:22.068 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 21 22:45:22.068 INFO kablam!  --> tests/eventual_consistency.rs:1:24
Oct 21 22:45:22.068 INFO kablam!   |
Oct 21 22:45:22.068 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 21 22:45:22.068 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 22:45:22.068 INFO kablam! 
Oct 21 22:45:22.127 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 29.61s
Oct 21 22:45:22.144 INFO kablam! su: No module specific data is present
Oct 21 22:45:22.624 INFO running `"docker" "rm" "-f" "30967fbd9dc3e7534593838e08d979b3dc9000336db222635c9bb78a833cb3e7"`
Oct 21 22:45:22.953 INFO blam! 30967fbd9dc3e7534593838e08d979b3dc9000336db222635c9bb78a833cb3e7