Sep 14 13:11:47.442 INFO checking mg-settings-macros-0.4.2 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 13:11:47.442 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 13:11:47.442 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 13:11:47.749 INFO blam! 86e71cdf60a15e7933a25ec1ba60a01cb172890dbafbac1f393bd98c91ada478
Sep 14 13:11:47.751 INFO running `"docker" "start" "-a" "86e71cdf60a15e7933a25ec1ba60a01cb172890dbafbac1f393bd98c91ada478"`
Sep 14 13:11:49.975 INFO kablam! usermod: no changes
Sep 14 13:11:50.191 INFO kablam!     Checking quick-error v1.2.2
Sep 14 13:11:50.195 INFO kablam!     Checking termcolor v1.0.4
Sep 14 13:11:50.208 INFO kablam!     Checking atty v0.2.11
Sep 14 13:11:50.209 INFO kablam!     Checking proc-macro2 v0.3.8
Sep 14 13:11:50.209 INFO kablam!     Checking regex v1.0.5
Sep 14 13:11:50.210 INFO kablam!    Compiling mg-settings-macros v0.4.2
Sep 14 13:11:50.210 INFO kablam!    Compiling mg-settings-macros v0.4.2 (file:///source)
Sep 14 13:11:51.675 INFO kablam!     Checking humantime v1.1.1
Sep 14 13:11:54.586 INFO kablam!     Checking quote v0.5.2
Sep 14 13:11:57.361 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 13:11:57.361 INFO kablam!   --> src/lib.rs:54:5
Sep 14 13:11:57.361 INFO kablam!    |
Sep 14 13:11:57.361 INFO kablam! 54 |     builder.try_init();
Sep 14 13:11:57.361 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 14 13:11:57.371 INFO kablam!    |
Sep 14 13:11:57.371 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 13:11:57.372 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 13:11:57.372 INFO kablam! 
Sep 14 13:11:57.956 INFO kablam!     Checking env_logger v0.5.13
Sep 14 13:11:58.859 INFO kablam!     Checking syn v0.13.11
Sep 14 13:12:03.271 INFO kablam!     Checking mg-settings v0.4.3
Sep 14 13:12:07.000 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 13:12:07.000 INFO kablam!   --> src/lib.rs:54:5
Sep 14 13:12:07.000 INFO kablam!    |
Sep 14 13:12:07.000 INFO kablam! 54 |     builder.try_init();
Sep 14 13:12:07.000 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 14 13:12:07.000 INFO kablam!    |
Sep 14 13:12:07.000 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 13:12:07.000 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 13:12:07.000 INFO kablam! 
Sep 14 13:12:07.007 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 13:12:07.007 INFO kablam!   --> src/lib.rs:54:5
Sep 14 13:12:07.007 INFO kablam!    |
Sep 14 13:12:07.007 INFO kablam! 54 |     builder.try_init();
Sep 14 13:12:07.007 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 14 13:12:07.007 INFO kablam!    |
Sep 14 13:12:07.007 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 13:12:07.007 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 13:12:07.007 INFO kablam! 
Sep 14 13:12:07.061 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.03s
Sep 14 13:12:07.066 INFO kablam! su: No module specific data is present
Sep 14 13:12:07.960 INFO running `"docker" "rm" "-f" "86e71cdf60a15e7933a25ec1ba60a01cb172890dbafbac1f393bd98c91ada478"`
Sep 14 13:12:08.034 INFO blam! 86e71cdf60a15e7933a25ec1ba60a01cb172890dbafbac1f393bd98c91ada478