Sep 01 01:17:36.247 INFO checking hashcons-0.1.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 01:17:36.247 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 01:17:36.247 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 01:17:36.426 INFO blam! 6e7eb197e85e9ad700906e7e2fb4f926b9720aa63a22bacbc8234eca13a4d5fc
Sep 01 01:17:36.428 INFO running `"docker" "start" "-a" "6e7eb197e85e9ad700906e7e2fb4f926b9720aa63a22bacbc8234eca13a4d5fc"`
Sep 01 01:17:37.308 INFO kablam!     Checking hashcons v0.1.1 (file:///source)
Sep 01 01:17:38.547 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 01:17:38.547 INFO kablam!  --> src/lib.rs:1:12
Sep 01 01:17:38.547 INFO kablam!   |
Sep 01 01:17:38.547 INFO kablam! 1 | #![feature(rc_downcast)]
Sep 01 01:17:38.547 INFO kablam!   |            ^^^^^^^^^^^
Sep 01 01:17:38.547 INFO kablam!   |
Sep 01 01:17:38.547 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 01:17:38.547 INFO kablam! 
Sep 01 01:17:38.623 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 01:17:38.623 INFO kablam!  --> src/lib.rs:1:12
Sep 01 01:17:38.623 INFO kablam!   |
Sep 01 01:17:38.623 INFO kablam! 1 | #![feature(rc_downcast)]
Sep 01 01:17:38.623 INFO kablam!   |            ^^^^^^^^^^^
Sep 01 01:17:38.623 INFO kablam!   |
Sep 01 01:17:38.623 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 01:17:38.623 INFO kablam! 
Sep 01 01:17:38.660 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Sep 01 01:17:38.663 INFO kablam! su: No module specific data is present
Sep 01 01:17:39.139 INFO running `"docker" "rm" "-f" "6e7eb197e85e9ad700906e7e2fb4f926b9720aa63a22bacbc8234eca13a4d5fc"`
Sep 01 01:17:39.232 INFO blam! 6e7eb197e85e9ad700906e7e2fb4f926b9720aa63a22bacbc8234eca13a4d5fc