Aug 11 06:32:04.429 INFO checking persistentcache-0.1.6 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 06:32:04.429 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 06:32:04.429 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 06:32:04.429 INFO running `"docker" "create" "-v" "/tmp/crater.SnzoqFdfZ9gz:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 06:32:04.669 INFO blam! ccd8048d19991e20c87ce9b18d184911ce38bc922199a50725371f44c0fbea42
Aug 11 06:32:04.682 INFO running `"docker" "start" "-a" "ccd8048d19991e20c87ce9b18d184911ce38bc922199a50725371f44c0fbea42"`
Aug 11 06:32:05.686 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 11 06:32:05.986 INFO kablam!    Compiling proc-macro2 v0.1.10
Aug 11 06:32:05.992 INFO kablam!    Compiling bincode v1.0.1
Aug 11 06:32:16.243 INFO kablam!    Compiling futures-await-quote v0.4.0
Aug 11 06:32:19.199 INFO kablam!    Compiling futures-await-synom v0.12.0
Aug 11 06:32:25.224 INFO kablam!    Compiling futures-await-syn v0.12.0
Aug 11 06:32:53.604 INFO kablam!    Compiling persistentcache_procmacro v0.0.3
Aug 11 06:32:57.209 INFO kablam!     Checking persistentcache v0.1.6 (file:///source)
Aug 11 06:32:58.491 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 11 06:32:58.491 INFO kablam!    --> src/lib.rs:245:12
Aug 11 06:32:58.491 INFO kablam!     |
Aug 11 06:32:58.491 INFO kablam! 245 | #![feature(proc_macro)]
Aug 11 06:32:58.491 INFO kablam!     |            ^^^^^^^^^^
Aug 11 06:32:58.491 INFO kablam!     |
Aug 11 06:32:58.491 INFO kablam!     = note: #[warn(stable_features)] on by default
Aug 11 06:32:58.491 INFO kablam! 
Aug 11 06:32:59.738 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 11 06:32:59.738 INFO kablam!    --> src/lib.rs:245:12
Aug 11 06:32:59.738 INFO kablam!     |
Aug 11 06:32:59.738 INFO kablam! 245 | #![feature(proc_macro)]
Aug 11 06:32:59.738 INFO kablam!     |            ^^^^^^^^^^
Aug 11 06:32:59.738 INFO kablam!     |
Aug 11 06:32:59.738 INFO kablam!     = note: #[warn(stable_features)] on by default
Aug 11 06:32:59.738 INFO kablam! 
Aug 11 06:32:59.802 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 54.14s
Aug 11 06:32:59.811 INFO kablam! su: No module specific data is present
Aug 11 06:33:00.549 INFO running `"docker" "rm" "-f" "ccd8048d19991e20c87ce9b18d184911ce38bc922199a50725371f44c0fbea42"`
Aug 11 06:33:00.686 INFO blam! ccd8048d19991e20c87ce9b18d184911ce38bc922199a50725371f44c0fbea42