Oct 27 14:04:49.913 INFO checking unbase-0.0.2 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 14:04:49.915 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/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 27 14:04:50.422 INFO blam! 7047c1f6f04e6f559f36ac1c169a37b60810d2837ba2de04174b81c3c956d5e5
Oct 27 14:04:50.429 INFO running `"docker" "start" "-a" "7047c1f6f04e6f559f36ac1c169a37b60810d2837ba2de04174b81c3c956d5e5"`
Oct 27 14:04:51.526 INFO kablam! usermod: no changes
Oct 27 14:04:51.671 INFO kablam!    Compiling proc-macro2 v0.4.20
Oct 27 14:04:51.703 INFO kablam!     Checking generic-array v0.6.0
Oct 27 14:04:51.703 INFO kablam!     Checking serde_json v0.9.10
Oct 27 14:04:52.331 INFO kablam!     Checking digest-buffer v0.2.0
Oct 27 14:04:52.335 INFO kablam!     Checking digest v0.4.0
Oct 27 14:04:52.927 INFO kablam!     Checking sha2 v0.4.2
Oct 27 14:04:59.969 INFO kablam!    Compiling quote v0.6.8
Oct 27 14:05:03.895 INFO kablam!    Compiling syn v0.14.9
Oct 27 14:05:20.110 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Oct 27 14:05:27.939 INFO kablam!     Checking futures-await v0.1.1
Oct 27 14:05:28.635 INFO kablam!     Checking unbase v0.0.2 (/source)
Oct 27 14:05:32.191 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 27 14:05:32.191 INFO kablam!   --> src/lib.rs:40:12
Oct 27 14:05:32.191 INFO kablam!    |
Oct 27 14:05:32.191 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:32.191 INFO kablam!    |            ^^^^^^^^^^
Oct 27 14:05:32.191 INFO kablam!    |
Oct 27 14:05:32.191 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 27 14:05:32.191 INFO kablam! 
Oct 27 14:05:32.191 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 14:05:32.191 INFO kablam!   --> src/lib.rs:40:24
Oct 27 14:05:32.191 INFO kablam!    |
Oct 27 14:05:32.191 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:32.191 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:32.191 INFO kablam! 
Oct 27 14:05:32.224 INFO kablam! warning: unused attribute
Oct 27 14:05:32.224 INFO kablam!  --> src/slab/mod.rs:1:1
Oct 27 14:05:32.224 INFO kablam!   |
Oct 27 14:05:32.224 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:32.224 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:32.225 INFO kablam!   |
Oct 27 14:05:32.225 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Oct 27 14:05:32.225 INFO kablam! 
Oct 27 14:05:32.225 INFO kablam! warning: crate-level attribute should be in the root module
Oct 27 14:05:32.225 INFO kablam!  --> src/slab/mod.rs:1:1
Oct 27 14:05:32.225 INFO kablam!   |
Oct 27 14:05:32.225 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:32.225 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:32.225 INFO kablam! 
Oct 27 14:05:32.258 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 27 14:05:32.258 INFO kablam!   --> src/lib.rs:40:12
Oct 27 14:05:32.258 INFO kablam!    |
Oct 27 14:05:32.258 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:32.258 INFO kablam!    |            ^^^^^^^^^^
Oct 27 14:05:32.258 INFO kablam!    |
Oct 27 14:05:32.258 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 27 14:05:32.258 INFO kablam! 
Oct 27 14:05:32.258 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 14:05:32.258 INFO kablam!   --> src/lib.rs:40:24
Oct 27 14:05:32.258 INFO kablam!    |
Oct 27 14:05:32.258 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:32.258 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:32.258 INFO kablam! 
Oct 27 14:05:32.315 INFO kablam! warning: unused attribute
Oct 27 14:05:32.315 INFO kablam!  --> src/slab/mod.rs:1:1
Oct 27 14:05:32.315 INFO kablam!   |
Oct 27 14:05:32.315 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:32.315 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:32.315 INFO kablam!   |
Oct 27 14:05:32.315 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Oct 27 14:05:32.315 INFO kablam! 
Oct 27 14:05:32.315 INFO kablam! warning: crate-level attribute should be in the root module
Oct 27 14:05:32.315 INFO kablam!  --> src/slab/mod.rs:1:1
Oct 27 14:05:32.315 INFO kablam!   |
Oct 27 14:05:32.315 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:32.315 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:32.315 INFO kablam! 
Oct 27 14:05:37.544 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 27 14:05:37.544 INFO kablam!  --> examples/ping-pong.rs:1:12
Oct 27 14:05:37.544 INFO kablam!   |
Oct 27 14:05:37.544 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:37.544 INFO kablam!   |            ^^^^^^^^^^
Oct 27 14:05:37.544 INFO kablam!   |
Oct 27 14:05:37.544 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 14:05:37.544 INFO kablam! 
Oct 27 14:05:37.544 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 14:05:37.544 INFO kablam!  --> examples/ping-pong.rs:1:24
Oct 27 14:05:37.544 INFO kablam!   |
Oct 27 14:05:37.544 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:37.544 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:37.544 INFO kablam! 
Oct 27 14:05:37.586 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 27 14:05:37.588 INFO kablam!  --> tests/eventual_consistency.rs:1:12
Oct 27 14:05:37.588 INFO kablam!   |
Oct 27 14:05:37.588 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:37.588 INFO kablam!   |            ^^^^^^^^^^
Oct 27 14:05:37.588 INFO kablam!   |
Oct 27 14:05:37.588 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 14:05:37.588 INFO kablam! 
Oct 27 14:05:37.589 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 14:05:37.589 INFO kablam!  --> tests/eventual_consistency.rs:1:24
Oct 27 14:05:37.589 INFO kablam!   |
Oct 27 14:05:37.589 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Oct 27 14:05:37.589 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:05:37.589 INFO kablam! 
Oct 27 14:05:37.736 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 46.18s
Oct 27 14:05:37.741 INFO kablam! su: No module specific data is present
Oct 27 14:05:38.109 INFO running `"docker" "rm" "-f" "7047c1f6f04e6f559f36ac1c169a37b60810d2837ba2de04174b81c3c956d5e5"`
Oct 27 14:05:38.241 INFO blam! 7047c1f6f04e6f559f36ac1c169a37b60810d2837ba2de04174b81c3c956d5e5