Sep 14 11:55:12.836 INFO checking persistentcache-0.1.6 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 11:55:12.836 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 11:55:12.836 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-5/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 11:55:13.218 INFO blam! 238a767d8d6cdbc267767465dba30e4cd3867c9a8f92b38a2dd10dfcc94f4c0d
Sep 14 11:55:13.235 INFO running `"docker" "start" "-a" "238a767d8d6cdbc267767465dba30e4cd3867c9a8f92b38a2dd10dfcc94f4c0d"`
Sep 14 11:55:14.642 INFO kablam! usermod: no changes
Sep 14 11:55:14.675 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 14 11:55:14.791 INFO kablam!    Compiling proc-macro2 v0.1.10
Sep 14 11:55:14.799 INFO kablam!    Compiling bincode v1.0.1
Sep 14 11:55:17.754 INFO kablam!    Compiling futures-await-quote v0.4.0
Sep 14 11:55:19.042 INFO kablam!    Compiling futures-await-synom v0.12.0
Sep 14 11:55:21.110 INFO kablam!    Compiling futures-await-syn v0.12.0
Sep 14 11:55:30.094 INFO kablam!    Compiling persistentcache_procmacro v0.0.3
Sep 14 11:55:32.202 INFO kablam!     Checking persistentcache v0.1.6 (file:///source)
Sep 14 11:55:33.159 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 11:55:33.159 INFO kablam!    --> src/lib.rs:245:12
Sep 14 11:55:33.159 INFO kablam!     |
Sep 14 11:55:33.159 INFO kablam! 245 | #![feature(proc_macro)]
Sep 14 11:55:33.159 INFO kablam!     |            ^^^^^^^^^^
Sep 14 11:55:33.159 INFO kablam!     |
Sep 14 11:55:33.159 INFO kablam!     = note: #[warn(stable_features)] on by default
Sep 14 11:55:33.159 INFO kablam! 
Sep 14 11:55:33.750 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 11:55:33.750 INFO kablam!    --> src/lib.rs:245:12
Sep 14 11:55:33.750 INFO kablam!     |
Sep 14 11:55:33.750 INFO kablam! 245 | #![feature(proc_macro)]
Sep 14 11:55:33.750 INFO kablam!     |            ^^^^^^^^^^
Sep 14 11:55:33.750 INFO kablam!     |
Sep 14 11:55:33.750 INFO kablam!     = note: #[warn(stable_features)] on by default
Sep 14 11:55:33.750 INFO kablam! 
Sep 14 11:55:33.798 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.13s
Sep 14 11:55:33.807 INFO kablam! su: No module specific data is present
Sep 14 11:55:34.283 INFO running `"docker" "rm" "-f" "238a767d8d6cdbc267767465dba30e4cd3867c9a8f92b38a2dd10dfcc94f4c0d"`
Sep 14 11:55:34.379 INFO blam! 238a767d8d6cdbc267767465dba30e4cd3867c9a8f92b38a2dd10dfcc94f4c0d