Aug 17 08:31:25.182 INFO checking test_double-0.1.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 08:31:25.182 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 08:31:25.182 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 08:31:25.182 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 08:31:25.398 INFO blam! 4268fa4c9045836be7bba1d97aa75874c6c12b752b63eaaf7ebfa42a829de921
Aug 17 08:31:25.400 INFO running `"docker" "start" "-a" "4268fa4c9045836be7bba1d97aa75874c6c12b752b63eaaf7ebfa42a829de921"`
Aug 17 08:31:26.706 INFO kablam!     Checking syn v0.12.15
Aug 17 08:31:39.023 INFO kablam!     Checking test_double v0.1.1 (file:///source)
Aug 17 08:31:41.177 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 17 08:31:41.177 INFO kablam!  --> src/lib.rs:1:12
Aug 17 08:31:41.177 INFO kablam!   |
Aug 17 08:31:41.178 INFO kablam! 1 | #![feature(proc_macro)]
Aug 17 08:31:41.178 INFO kablam!   |            ^^^^^^^^^^
Aug 17 08:31:41.178 INFO kablam!   |
Aug 17 08:31:41.178 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 17 08:31:41.178 INFO kablam! 
Aug 17 08:31:41.412 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 17 08:31:41.412 INFO kablam!  --> src/lib.rs:1:12
Aug 17 08:31:41.412 INFO kablam!   |
Aug 17 08:31:41.412 INFO kablam! 1 | #![feature(proc_macro)]
Aug 17 08:31:41.412 INFO kablam!   |            ^^^^^^^^^^
Aug 17 08:31:41.412 INFO kablam!   |
Aug 17 08:31:41.412 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 17 08:31:41.412 INFO kablam! 
Aug 17 08:31:41.480 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.83s
Aug 17 08:31:41.484 INFO kablam! su: No module specific data is present
Aug 17 08:31:41.995 INFO running `"docker" "rm" "-f" "4268fa4c9045836be7bba1d97aa75874c6c12b752b63eaaf7ebfa42a829de921"`
Aug 17 08:31:42.153 INFO blam! 4268fa4c9045836be7bba1d97aa75874c6c12b752b63eaaf7ebfa42a829de921