Sep 21 01:54:04.660 INFO checking test_double-0.1.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 01:54:04.660 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 01:54:04.660 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:54:04.901 INFO blam! 46fa8375d0b0760614417d3905f9c3e2f864a55f62692f69efabb4f7f3037599
Sep 21 01:54:04.904 INFO running `"docker" "start" "-a" "46fa8375d0b0760614417d3905f9c3e2f864a55f62692f69efabb4f7f3037599"`
Sep 21 01:54:05.794 INFO kablam! usermod: no changes
Sep 21 01:54:05.874 INFO kablam!     Checking syn v0.12.15
Sep 21 01:54:11.174 INFO kablam!     Checking test_double v0.1.1 (/source)
Sep 21 01:54:12.237 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 01:54:12.237 INFO kablam!  --> src/lib.rs:1:12
Sep 21 01:54:12.237 INFO kablam!   |
Sep 21 01:54:12.240 INFO kablam! 1 | #![feature(proc_macro)]
Sep 21 01:54:12.240 INFO kablam!   |            ^^^^^^^^^^
Sep 21 01:54:12.240 INFO kablam!   |
Sep 21 01:54:12.240 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 01:54:12.240 INFO kablam! 
Sep 21 01:54:12.282 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 01:54:12.282 INFO kablam!  --> src/lib.rs:1:12
Sep 21 01:54:12.282 INFO kablam!   |
Sep 21 01:54:12.282 INFO kablam! 1 | #![feature(proc_macro)]
Sep 21 01:54:12.282 INFO kablam!   |            ^^^^^^^^^^
Sep 21 01:54:12.282 INFO kablam!   |
Sep 21 01:54:12.282 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 01:54:12.282 INFO kablam! 
Sep 21 01:54:12.305 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.48s
Sep 21 01:54:12.307 INFO kablam! su: No module specific data is present
Sep 21 01:54:13.082 INFO running `"docker" "rm" "-f" "46fa8375d0b0760614417d3905f9c3e2f864a55f62692f69efabb4f7f3037599"`
Sep 21 01:54:13.169 INFO blam! 46fa8375d0b0760614417d3905f9c3e2f864a55f62692f69efabb4f7f3037599