Sep 01 12:12:27.058 INFO checking option-constructor-derive-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 12:12:27.059 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 12:12:27.059 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/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 12:12:27.206 INFO blam! 355653866bbb8e73dcab30524d9fe9fac585449303cd47e0ec4b62e30fb67ce3
Sep 01 12:12:27.208 INFO running `"docker" "start" "-a" "355653866bbb8e73dcab30524d9fe9fac585449303cd47e0ec4b62e30fb67ce3"`
Sep 01 12:12:27.848 INFO kablam!    Compiling option-constructor-derive v0.1.1 (file:///source)
Sep 01 12:12:30.643 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 12:12:30.643 INFO kablam!   --> src/lib.rs:24:12
Sep 01 12:12:30.643 INFO kablam!    |
Sep 01 12:12:30.643 INFO kablam! 24 | #![feature(proc_macro)]
Sep 01 12:12:30.643 INFO kablam!    |            ^^^^^^^^^^
Sep 01 12:12:30.643 INFO kablam!    |
Sep 01 12:12:30.643 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 12:12:30.643 INFO kablam! 
Sep 01 12:12:30.754 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 12:12:30.754 INFO kablam!   --> src/lib.rs:24:12
Sep 01 12:12:30.754 INFO kablam!    |
Sep 01 12:12:30.754 INFO kablam! 24 | #![feature(proc_macro)]
Sep 01 12:12:30.754 INFO kablam!    |            ^^^^^^^^^^
Sep 01 12:12:30.754 INFO kablam!    |
Sep 01 12:12:30.754 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 12:12:30.754 INFO kablam! 
Sep 01 12:12:30.832 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 12:12:30.832 INFO kablam!   --> src/lib.rs:24:12
Sep 01 12:12:30.832 INFO kablam!    |
Sep 01 12:12:30.832 INFO kablam! 24 | #![feature(proc_macro)]
Sep 01 12:12:30.832 INFO kablam!    |            ^^^^^^^^^^
Sep 01 12:12:30.832 INFO kablam!    |
Sep 01 12:12:30.832 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 12:12:30.832 INFO kablam! 
Sep 01 12:12:32.647 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.82s
Sep 01 12:12:32.650 INFO kablam! su: No module specific data is present
Sep 01 12:12:33.092 INFO running `"docker" "rm" "-f" "355653866bbb8e73dcab30524d9fe9fac585449303cd47e0ec4b62e30fb67ce3"`
Sep 01 12:12:33.190 INFO blam! 355653866bbb8e73dcab30524d9fe9fac585449303cd47e0ec4b62e30fb67ce3