Aug 31 18:58:24.605 INFO checking persistentcache-0.1.6 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 18:58:24.605 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 18:58:24.605 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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=500" "-e" "CMD=cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 18:58:24.757 INFO blam! c9b42f451aa7776b0881f7f34a26aac638faaa6106c6f601da0d2d9cca4b0469
Aug 31 18:58:24.759 INFO running `"docker" "start" "-a" "c9b42f451aa7776b0881f7f34a26aac638faaa6106c6f601da0d2d9cca4b0469"`
Aug 31 18:58:25.371 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 31 18:58:25.501 INFO kablam!    Compiling proc-macro2 v0.1.10
Aug 31 18:58:30.293 INFO kablam!    Compiling futures-await-quote v0.4.0
Aug 31 18:58:32.495 INFO kablam!    Compiling futures-await-synom v0.12.0
Aug 31 18:58:36.595 INFO kablam!    Compiling futures-await-syn v0.12.0
Aug 31 18:58:54.701 INFO kablam!    Compiling persistentcache_procmacro v0.0.3
Aug 31 18:58:58.611 INFO kablam!     Checking persistentcache v0.1.6 (file:///source)
Aug 31 18:59:00.213 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 31 18:59:00.213 INFO kablam!    --> src/lib.rs:245:12
Aug 31 18:59:00.213 INFO kablam!     |
Aug 31 18:59:00.213 INFO kablam! 245 | #![feature(proc_macro)]
Aug 31 18:59:00.213 INFO kablam!     |            ^^^^^^^^^^
Aug 31 18:59:00.213 INFO kablam!     |
Aug 31 18:59:00.213 INFO kablam!     = note: #[warn(stable_features)] on by default
Aug 31 18:59:00.213 INFO kablam! 
Aug 31 18:59:01.248 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 31 18:59:01.248 INFO kablam!    --> src/lib.rs:245:12
Aug 31 18:59:01.248 INFO kablam!     |
Aug 31 18:59:01.248 INFO kablam! 245 | #![feature(proc_macro)]
Aug 31 18:59:01.248 INFO kablam!     |            ^^^^^^^^^^
Aug 31 18:59:01.248 INFO kablam!     |
Aug 31 18:59:01.248 INFO kablam!     = note: #[warn(stable_features)] on by default
Aug 31 18:59:01.248 INFO kablam! 
Aug 31 18:59:01.303 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.94s
Aug 31 18:59:01.313 INFO kablam! su: No module specific data is present
Aug 31 18:59:01.718 INFO running `"docker" "rm" "-f" "c9b42f451aa7776b0881f7f34a26aac638faaa6106c6f601da0d2d9cca4b0469"`
Aug 31 18:59:01.818 INFO blam! c9b42f451aa7776b0881f7f34a26aac638faaa6106c6f601da0d2d9cca4b0469