Sep 01 11:36:24.308 INFO checking persistentcache_procmacro-0.0.3 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 11:36:24.308 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 11:36:24.308 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 11:36:24.499 INFO blam! 4251acb917ae80fee597cb29f98dfad0dedb41282633dc56d1e0573dd2df83da
Sep 01 11:36:24.500 INFO running `"docker" "start" "-a" "4251acb917ae80fee597cb29f98dfad0dedb41282633dc56d1e0573dd2df83da"`
Sep 01 11:36:25.102 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 01 11:36:25.125 INFO kablam!     Checking futures-await-quote v0.4.0
Sep 01 11:36:25.126 INFO kablam!     Checking bincode v1.0.1
Sep 01 11:36:27.545 INFO kablam!     Checking futures-await-synom v0.12.0
Sep 01 11:36:30.594 INFO kablam!     Checking futures-await-syn v0.12.0
Sep 01 11:36:38.573 INFO kablam!     Checking persistentcache_procmacro v0.0.3 (file:///source)
Sep 01 11:36:41.050 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 11:36:41.050 INFO kablam!   --> src/lib.rs:15:12
Sep 01 11:36:41.050 INFO kablam!    |
Sep 01 11:36:41.050 INFO kablam! 15 | #![feature(proc_macro)]
Sep 01 11:36:41.050 INFO kablam!    |            ^^^^^^^^^^
Sep 01 11:36:41.050 INFO kablam!    |
Sep 01 11:36:41.050 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 11:36:41.050 INFO kablam! 
Sep 01 11:36:41.140 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 11:36:41.140 INFO kablam!   --> src/lib.rs:15:12
Sep 01 11:36:41.140 INFO kablam!    |
Sep 01 11:36:41.140 INFO kablam! 15 | #![feature(proc_macro)]
Sep 01 11:36:41.140 INFO kablam!    |            ^^^^^^^^^^
Sep 01 11:36:41.140 INFO kablam!    |
Sep 01 11:36:41.140 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 11:36:41.140 INFO kablam! 
Sep 01 11:36:41.157 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.06s
Sep 01 11:36:41.161 INFO kablam! su: No module specific data is present
Sep 01 11:36:41.629 INFO running `"docker" "rm" "-f" "4251acb917ae80fee597cb29f98dfad0dedb41282633dc56d1e0573dd2df83da"`
Sep 01 11:36:41.711 INFO blam! 4251acb917ae80fee597cb29f98dfad0dedb41282633dc56d1e0573dd2df83da