Sep 17 20:26:51.946 INFO checking option-constructor-derive-0.1.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 20:26:51.946 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 20:26:51.946 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:26:52.138 INFO blam! e8d7459988df57129ad850956749d5ab916c36a4afcd30ba53bf5b848e4d550c
Sep 17 20:26:52.139 INFO running `"docker" "start" "-a" "e8d7459988df57129ad850956749d5ab916c36a4afcd30ba53bf5b848e4d550c"`
Sep 17 20:26:53.760 INFO kablam! usermod: no changes
Sep 17 20:26:53.796 INFO kablam!    Compiling option-constructor-derive v0.1.1 (/source)
Sep 17 20:26:54.950 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 17 20:26:54.951 INFO kablam!   --> src/lib.rs:24:12
Sep 17 20:26:54.951 INFO kablam!    |
Sep 17 20:26:54.951 INFO kablam! 24 | #![feature(proc_macro)]
Sep 17 20:26:54.951 INFO kablam!    |            ^^^^^^^^^^
Sep 17 20:26:54.951 INFO kablam!    |
Sep 17 20:26:54.951 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 17 20:26:54.951 INFO kablam! 
Sep 17 20:26:54.987 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 17 20:26:54.987 INFO kablam!   --> src/lib.rs:24:12
Sep 17 20:26:54.987 INFO kablam!    |
Sep 17 20:26:54.987 INFO kablam! 24 | #![feature(proc_macro)]
Sep 17 20:26:54.987 INFO kablam!    |            ^^^^^^^^^^
Sep 17 20:26:54.987 INFO kablam!    |
Sep 17 20:26:54.987 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 17 20:26:54.987 INFO kablam! 
Sep 17 20:26:55.052 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 17 20:26:55.052 INFO kablam!   --> src/lib.rs:24:12
Sep 17 20:26:55.052 INFO kablam!    |
Sep 17 20:26:55.052 INFO kablam! 24 | #![feature(proc_macro)]
Sep 17 20:26:55.052 INFO kablam!    |            ^^^^^^^^^^
Sep 17 20:26:55.052 INFO kablam!    |
Sep 17 20:26:55.052 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 17 20:26:55.052 INFO kablam! 
Sep 17 20:26:56.440 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
Sep 17 20:26:56.443 INFO kablam! su: No module specific data is present
Sep 17 20:26:57.230 INFO running `"docker" "rm" "-f" "e8d7459988df57129ad850956749d5ab916c36a4afcd30ba53bf5b848e4d550c"`
Sep 17 20:26:57.288 INFO blam! e8d7459988df57129ad850956749d5ab916c36a4afcd30ba53bf5b848e4d550c