Sep 01 21:27:16.299 INFO checking test_double-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 21:27:16.300 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 21:27:16.300 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:27:16.458 INFO blam! b3095cfde27ee13c521ef650cf3eac43deba5f0f15a8ca8b089a41628cebf6df
Sep 01 21:27:16.460 INFO running `"docker" "start" "-a" "b3095cfde27ee13c521ef650cf3eac43deba5f0f15a8ca8b089a41628cebf6df"`
Sep 01 21:27:17.045 INFO kablam!     Checking syn v0.12.15
Sep 01 21:27:25.234 INFO kablam!     Checking test_double v0.1.1 (file:///source)
Sep 01 21:27:26.602 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 21:27:26.602 INFO kablam!  --> src/lib.rs:1:12
Sep 01 21:27:26.602 INFO kablam!   |
Sep 01 21:27:26.603 INFO kablam! 1 | #![feature(proc_macro)]
Sep 01 21:27:26.603 INFO kablam!   |            ^^^^^^^^^^
Sep 01 21:27:26.603 INFO kablam!   |
Sep 01 21:27:26.603 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 21:27:26.603 INFO kablam! 
Sep 01 21:27:26.795 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 21:27:26.795 INFO kablam!  --> src/lib.rs:1:12
Sep 01 21:27:26.795 INFO kablam!   |
Sep 01 21:27:26.795 INFO kablam! 1 | #![feature(proc_macro)]
Sep 01 21:27:26.795 INFO kablam!   |            ^^^^^^^^^^
Sep 01 21:27:26.795 INFO kablam!   |
Sep 01 21:27:26.795 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 21:27:26.795 INFO kablam! 
Sep 01 21:27:26.821 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.79s
Sep 01 21:27:26.824 INFO kablam! su: No module specific data is present
Sep 01 21:27:27.187 INFO running `"docker" "rm" "-f" "b3095cfde27ee13c521ef650cf3eac43deba5f0f15a8ca8b089a41628cebf6df"`
Sep 01 21:27:27.311 INFO blam! b3095cfde27ee13c521ef650cf3eac43deba5f0f15a8ca8b089a41628cebf6df