Sep 19 21:05:02.718 INFO checking persistentcache-0.1.6 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 21:05:02.718 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 21:05:02.718 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:05:02.873 INFO blam! 990236ca2362e3403157987a73eff9d5a9713425abb40c4d36a019352040cd85
Sep 19 21:05:02.876 INFO running `"docker" "start" "-a" "990236ca2362e3403157987a73eff9d5a9713425abb40c4d36a019352040cd85"`
Sep 19 21:05:04.068 INFO kablam! usermod: no changes
Sep 19 21:05:04.101 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 19 21:05:04.272 INFO kablam!    Compiling proc-macro2 v0.1.10
Sep 19 21:05:04.283 INFO kablam!    Compiling bincode v1.0.1
Sep 19 21:05:04.283 INFO kablam!     Checking redis v0.8.0
Sep 19 21:05:08.250 INFO kablam!    Compiling futures-await-quote v0.4.0
Sep 19 21:05:09.693 INFO kablam!    Compiling futures-await-synom v0.12.0
Sep 19 21:05:11.913 INFO kablam!    Compiling futures-await-syn v0.12.0
Sep 19 21:05:22.522 INFO kablam!    Compiling persistentcache_procmacro v0.0.3
Sep 19 21:05:25.050 INFO kablam!     Checking persistentcache v0.1.6 (/source)
Sep 19 21:05:25.963 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 21:05:25.963 INFO kablam!    --> src/lib.rs:245:12
Sep 19 21:05:25.963 INFO kablam!     |
Sep 19 21:05:25.963 INFO kablam! 245 | #![feature(proc_macro)]
Sep 19 21:05:25.963 INFO kablam!     |            ^^^^^^^^^^
Sep 19 21:05:25.963 INFO kablam!     |
Sep 19 21:05:25.963 INFO kablam!     = note: #[warn(stable_features)] on by default
Sep 19 21:05:25.966 INFO kablam! 
Sep 19 21:05:26.479 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 21:05:26.479 INFO kablam!    --> src/lib.rs:245:12
Sep 19 21:05:26.479 INFO kablam!     |
Sep 19 21:05:26.479 INFO kablam! 245 | #![feature(proc_macro)]
Sep 19 21:05:26.479 INFO kablam!     |            ^^^^^^^^^^
Sep 19 21:05:26.479 INFO kablam!     |
Sep 19 21:05:26.479 INFO kablam!     = note: #[warn(stable_features)] on by default
Sep 19 21:05:26.479 INFO kablam! 
Sep 19 21:05:26.524 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.43s
Sep 19 21:05:26.542 INFO kablam! su: No module specific data is present
Sep 19 21:05:27.359 INFO running `"docker" "rm" "-f" "990236ca2362e3403157987a73eff9d5a9713425abb40c4d36a019352040cd85"`
Sep 19 21:05:27.415 INFO blam! 990236ca2362e3403157987a73eff9d5a9713425abb40c4d36a019352040cd85