Sep 02 05:02:30.713 INFO checking persistentcache-0.1.6 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 05:02:30.714 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 05:02:30.714 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 05:02:30.885 INFO blam! 1602cd826d28e2219c0828495ea08b2cdbd2c34588b1558eab71334b50ee1582
Sep 02 05:02:30.888 INFO running `"docker" "start" "-a" "1602cd826d28e2219c0828495ea08b2cdbd2c34588b1558eab71334b50ee1582"`
Sep 02 05:02:31.464 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 02 05:02:31.615 INFO kablam!    Compiling proc-macro2 v0.1.10
Sep 02 05:02:36.379 INFO kablam!    Compiling futures-await-quote v0.4.0
Sep 02 05:02:38.616 INFO kablam!    Compiling futures-await-synom v0.12.0
Sep 02 05:02:42.475 INFO kablam!    Compiling futures-await-syn v0.12.0
Sep 02 05:02:59.854 INFO kablam!    Compiling persistentcache_procmacro v0.0.3
Sep 02 05:03:03.326 INFO kablam!     Checking persistentcache v0.1.6 (file:///source)
Sep 02 05:03:04.618 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 02 05:03:04.618 INFO kablam!    --> src/lib.rs:245:12
Sep 02 05:03:04.618 INFO kablam!     |
Sep 02 05:03:04.618 INFO kablam! 245 | #![feature(proc_macro)]
Sep 02 05:03:04.619 INFO kablam!     |            ^^^^^^^^^^
Sep 02 05:03:04.619 INFO kablam!     |
Sep 02 05:03:04.619 INFO kablam!     = note: #[warn(stable_features)] on by default
Sep 02 05:03:04.619 INFO kablam! 
Sep 02 05:03:05.785 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 02 05:03:05.785 INFO kablam!    --> src/lib.rs:245:12
Sep 02 05:03:05.785 INFO kablam!     |
Sep 02 05:03:05.785 INFO kablam! 245 | #![feature(proc_macro)]
Sep 02 05:03:05.785 INFO kablam!     |            ^^^^^^^^^^
Sep 02 05:03:05.785 INFO kablam!     |
Sep 02 05:03:05.785 INFO kablam!     = note: #[warn(stable_features)] on by default
Sep 02 05:03:05.785 INFO kablam! 
Sep 02 05:03:05.845 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.39s
Sep 02 05:03:05.856 INFO kablam! su: No module specific data is present
Sep 02 05:03:06.228 INFO running `"docker" "rm" "-f" "1602cd826d28e2219c0828495ea08b2cdbd2c34588b1558eab71334b50ee1582"`
Sep 02 05:03:06.315 INFO blam! 1602cd826d28e2219c0828495ea08b2cdbd2c34588b1558eab71334b50ee1582