Sep 05 00:00:06.736 INFO checking command-macros-plugin-0.2.2 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 05 00:00:06.736 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 05 00:00:06.736 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 00:00:06.971 INFO blam! 6f3b03f33c268a76d6183ed05f5e043dbc04cb86bc23569fb3d801873ac3ef81
Sep 05 00:00:06.973 INFO running `"docker" "start" "-a" "6f3b03f33c268a76d6183ed05f5e043dbc04cb86bc23569fb3d801873ac3ef81"`
Sep 05 00:00:07.839 INFO kablam!    Compiling command-macros-plugin v0.2.2 (file:///source)
Sep 05 00:00:15.178 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 05 00:00:15.178 INFO kablam!  --> tests/lib.rs:1:12
Sep 05 00:00:15.178 INFO kablam!   |
Sep 05 00:00:15.178 INFO kablam! 1 | #![feature(use_extern_macros, proc_macro_non_items)]
Sep 05 00:00:15.178 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 05 00:00:15.178 INFO kablam!   |
Sep 05 00:00:15.178 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 05 00:00:15.178 INFO kablam! 
Sep 05 00:00:15.200 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.38s
Sep 05 00:00:15.203 INFO kablam! su: No module specific data is present
Sep 05 00:00:15.677 INFO running `"docker" "rm" "-f" "6f3b03f33c268a76d6183ed05f5e043dbc04cb86bc23569fb3d801873ac3ef81"`
Sep 05 00:00:15.756 INFO blam! 6f3b03f33c268a76d6183ed05f5e043dbc04cb86bc23569fb3d801873ac3ef81