Sep 01 04:13:59.977 INFO checking test_double-0.1.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 04:13:59.977 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 04:13:59.977 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 04:14:00.215 INFO blam! 6973f11250e6c048164092e98d4673f87227bc95a11909eff1980e39ab784701
Sep 01 04:14:00.217 INFO running `"docker" "start" "-a" "6973f11250e6c048164092e98d4673f87227bc95a11909eff1980e39ab784701"`
Sep 01 04:14:01.134 INFO kablam!     Checking syn v0.12.15
Sep 01 04:14:09.287 INFO kablam!     Checking test_double v0.1.1 (file:///source)
Sep 01 04:14:11.003 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 04:14:11.003 INFO kablam!  --> src/lib.rs:1:12
Sep 01 04:14:11.003 INFO kablam!   |
Sep 01 04:14:11.003 INFO kablam! 1 | #![feature(proc_macro)]
Sep 01 04:14:11.003 INFO kablam!   |            ^^^^^^^^^^
Sep 01 04:14:11.003 INFO kablam!   |
Sep 01 04:14:11.003 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 04:14:11.003 INFO kablam! 
Sep 01 04:14:11.144 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 04:14:11.144 INFO kablam!  --> src/lib.rs:1:12
Sep 01 04:14:11.144 INFO kablam!   |
Sep 01 04:14:11.144 INFO kablam! 1 | #![feature(proc_macro)]
Sep 01 04:14:11.145 INFO kablam!   |            ^^^^^^^^^^
Sep 01 04:14:11.145 INFO kablam!   |
Sep 01 04:14:11.145 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 04:14:11.145 INFO kablam! 
Sep 01 04:14:11.165 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.08s
Sep 01 04:14:11.170 INFO kablam! su: No module specific data is present
Sep 01 04:14:11.599 INFO running `"docker" "rm" "-f" "6973f11250e6c048164092e98d4673f87227bc95a11909eff1980e39ab784701"`
Sep 01 04:14:11.688 INFO blam! 6973f11250e6c048164092e98d4673f87227bc95a11909eff1980e39ab784701