Sep 17 20:07:29.182 INFO checking persistentcache_procmacro-0.0.3 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 20:07:29.182 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 20:07:29.182 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:07:29.379 INFO blam! a54c863b51841f1d402b293d297569a61cdf917c0e5a74e958f971a075c79bd6
Sep 17 20:07:29.381 INFO running `"docker" "start" "-a" "a54c863b51841f1d402b293d297569a61cdf917c0e5a74e958f971a075c79bd6"`
Sep 17 20:07:30.652 INFO kablam! usermod: no changes
Sep 17 20:07:30.682 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 17 20:07:30.726 INFO kablam!     Checking proc-macro2 v0.1.10
Sep 17 20:07:30.727 INFO kablam!     Checking bincode v1.0.1
Sep 17 20:07:32.430 INFO kablam!     Checking futures-await-quote v0.4.0
Sep 17 20:07:33.672 INFO kablam!     Checking futures-await-synom v0.12.0
Sep 17 20:07:35.446 INFO kablam!     Checking futures-await-syn v0.12.0
Sep 17 20:07:41.394 INFO kablam!     Checking persistentcache_procmacro v0.0.3 (/source)
Sep 17 20:07:42.596 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 17 20:07:42.596 INFO kablam!   --> src/lib.rs:15:12
Sep 17 20:07:42.596 INFO kablam!    |
Sep 17 20:07:42.596 INFO kablam! 15 | #![feature(proc_macro)]
Sep 17 20:07:42.596 INFO kablam!    |            ^^^^^^^^^^
Sep 17 20:07:42.596 INFO kablam!    |
Sep 17 20:07:42.596 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 17 20:07:42.596 INFO kablam! 
Sep 17 20:07:42.716 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 17 20:07:42.716 INFO kablam!   --> src/lib.rs:15:12
Sep 17 20:07:42.716 INFO kablam!    |
Sep 17 20:07:42.716 INFO kablam! 15 | #![feature(proc_macro)]
Sep 17 20:07:42.716 INFO kablam!    |            ^^^^^^^^^^
Sep 17 20:07:42.716 INFO kablam!    |
Sep 17 20:07:42.716 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 17 20:07:42.716 INFO kablam! 
Sep 17 20:07:42.740 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.07s
Sep 17 20:07:42.742 INFO kablam! su: No module specific data is present
Sep 17 20:07:43.352 INFO running `"docker" "rm" "-f" "a54c863b51841f1d402b293d297569a61cdf917c0e5a74e958f971a075c79bd6"`
Sep 17 20:07:43.418 INFO blam! a54c863b51841f1d402b293d297569a61cdf917c0e5a74e958f971a075c79bd6