Sep 04 00:44:12.057 INFO checking test_double-0.1.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 00:44:12.057 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 00:44:12.057 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 00:44:12.267 INFO blam! 7ad187a7936a51c7d952dcc5a8dee3da3820b6b3706b40750d6becb76a88de4e
Sep 04 00:44:12.269 INFO running `"docker" "start" "-a" "7ad187a7936a51c7d952dcc5a8dee3da3820b6b3706b40750d6becb76a88de4e"`
Sep 04 00:44:13.106 INFO kablam!     Checking syn v0.12.15
Sep 04 00:44:19.987 INFO kablam!     Checking test_double v0.1.1 (file:///source)
Sep 04 00:44:21.355 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 04 00:44:21.355 INFO kablam!  --> src/lib.rs:1:12
Sep 04 00:44:21.355 INFO kablam!   |
Sep 04 00:44:21.355 INFO kablam! 1 | #![feature(proc_macro)]
Sep 04 00:44:21.355 INFO kablam!   |            ^^^^^^^^^^
Sep 04 00:44:21.355 INFO kablam!   |
Sep 04 00:44:21.355 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 00:44:21.355 INFO kablam! 
Sep 04 00:44:21.455 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 04 00:44:21.455 INFO kablam!  --> src/lib.rs:1:12
Sep 04 00:44:21.455 INFO kablam!   |
Sep 04 00:44:21.455 INFO kablam! 1 | #![feature(proc_macro)]
Sep 04 00:44:21.455 INFO kablam!   |            ^^^^^^^^^^
Sep 04 00:44:21.455 INFO kablam!   |
Sep 04 00:44:21.455 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 00:44:21.455 INFO kablam! 
Sep 04 00:44:21.475 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.40s
Sep 04 00:44:21.478 INFO kablam! su: No module specific data is present
Sep 04 00:44:21.850 INFO running `"docker" "rm" "-f" "7ad187a7936a51c7d952dcc5a8dee3da3820b6b3706b40750d6becb76a88de4e"`
Sep 04 00:44:21.938 INFO blam! 7ad187a7936a51c7d952dcc5a8dee3da3820b6b3706b40750d6becb76a88de4e