Sep 21 05:49:33.423 INFO checking persistentcache_procmacro-0.0.3 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 05:49:33.423 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 05:49:33.423 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:49:33.607 INFO blam! aaae6b99f32cf33ea73642c67eae44622e66a1626ec1cbc285ddee70f73d6c5d
Sep 21 05:49:33.608 INFO running `"docker" "start" "-a" "aaae6b99f32cf33ea73642c67eae44622e66a1626ec1cbc285ddee70f73d6c5d"`
Sep 21 05:49:34.694 INFO kablam! usermod: no changes
Sep 21 05:49:34.717 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 21 05:49:34.743 INFO kablam!     Checking proc-macro2 v0.1.10
Sep 21 05:49:34.748 INFO kablam!     Checking bincode v1.0.1
Sep 21 05:49:36.272 INFO kablam!     Checking futures-await-quote v0.4.0
Sep 21 05:49:37.371 INFO kablam!     Checking futures-await-synom v0.12.0
Sep 21 05:49:39.071 INFO kablam!     Checking futures-await-syn v0.12.0
Sep 21 05:49:44.726 INFO kablam!     Checking persistentcache_procmacro v0.0.3 (/source)
Sep 21 05:49:46.003 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 05:49:46.003 INFO kablam!   --> src/lib.rs:15:12
Sep 21 05:49:46.003 INFO kablam!    |
Sep 21 05:49:46.003 INFO kablam! 15 | #![feature(proc_macro)]
Sep 21 05:49:46.003 INFO kablam!    |            ^^^^^^^^^^
Sep 21 05:49:46.003 INFO kablam!    |
Sep 21 05:49:46.003 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 21 05:49:46.003 INFO kablam! 
Sep 21 05:49:46.099 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 05:49:46.099 INFO kablam!   --> src/lib.rs:15:12
Sep 21 05:49:46.099 INFO kablam!    |
Sep 21 05:49:46.099 INFO kablam! 15 | #![feature(proc_macro)]
Sep 21 05:49:46.099 INFO kablam!    |            ^^^^^^^^^^
Sep 21 05:49:46.099 INFO kablam!    |
Sep 21 05:49:46.099 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 21 05:49:46.099 INFO kablam! 
Sep 21 05:49:46.128 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.42s
Sep 21 05:49:46.132 INFO kablam! su: No module specific data is present
Sep 21 05:49:46.888 INFO running `"docker" "rm" "-f" "aaae6b99f32cf33ea73642c67eae44622e66a1626ec1cbc285ddee70f73d6c5d"`
Sep 21 05:49:46.969 INFO blam! aaae6b99f32cf33ea73642c67eae44622e66a1626ec1cbc285ddee70f73d6c5d