Aug 31 18:58:24.448 INFO checking persistentcache-0.1.6 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 18:58:24.448 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 18:58:24.448 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 18:58:24.642 INFO blam! fcb4771cdf6dd360701a977bb1abecc5422ccf17063a7476b53f85433a653a1d
Aug 31 18:58:24.644 INFO running `"docker" "start" "-a" "fcb4771cdf6dd360701a977bb1abecc5422ccf17063a7476b53f85433a653a1d"`
Aug 31 18:58:25.207 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 31 18:58:25.353 INFO kablam!    Compiling proc-macro2 v0.1.10
Aug 31 18:58:25.356 INFO kablam!    Compiling bincode v1.0.1
Aug 31 18:58:30.202 INFO kablam!    Compiling futures-await-quote v0.4.0
Aug 31 18:58:32.253 INFO kablam!    Compiling futures-await-synom v0.12.0
Aug 31 18:58:37.401 INFO kablam!    Compiling futures-await-syn v0.12.0
Aug 31 18:58:55.471 INFO kablam!    Compiling persistentcache_procmacro v0.0.3
Aug 31 18:58:59.152 INFO kablam!     Checking persistentcache v0.1.6 (file:///source)
Aug 31 18:59:00.708 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 31 18:59:00.708 INFO kablam!    --> src/lib.rs:245:12
Aug 31 18:59:00.708 INFO kablam!     |
Aug 31 18:59:00.708 INFO kablam! 245 | #![feature(proc_macro)]
Aug 31 18:59:00.708 INFO kablam!     |            ^^^^^^^^^^
Aug 31 18:59:00.708 INFO kablam!     |
Aug 31 18:59:00.708 INFO kablam!     = note: #[warn(stable_features)] on by default
Aug 31 18:59:00.708 INFO kablam! 
Aug 31 18:59:01.532 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 31 18:59:01.532 INFO kablam!    --> src/lib.rs:245:12
Aug 31 18:59:01.532 INFO kablam!     |
Aug 31 18:59:01.532 INFO kablam! 245 | #![feature(proc_macro)]
Aug 31 18:59:01.532 INFO kablam!     |            ^^^^^^^^^^
Aug 31 18:59:01.532 INFO kablam!     |
Aug 31 18:59:01.532 INFO kablam!     = note: #[warn(stable_features)] on by default
Aug 31 18:59:01.532 INFO kablam! 
Aug 31 18:59:01.581 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 36.38s
Aug 31 18:59:01.590 INFO kablam! su: No module specific data is present
Aug 31 18:59:01.972 INFO running `"docker" "rm" "-f" "fcb4771cdf6dd360701a977bb1abecc5422ccf17063a7476b53f85433a653a1d"`
Aug 31 18:59:02.066 INFO blam! fcb4771cdf6dd360701a977bb1abecc5422ccf17063a7476b53f85433a653a1d