Sep 10 20:08:25.032 INFO checking docker4rst-0.0.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:08:25.032 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:08:25.032 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:08:25.234 INFO blam! d1932fab5b5233efe83708f745e80a426ac87a32f771454e8370fe3e3d9d7574
Sep 10 20:08:25.236 INFO running `"docker" "start" "-a" "d1932fab5b5233efe83708f745e80a426ac87a32f771454e8370fe3e3d9d7574"`
Sep 10 20:08:26.204 INFO kablam! usermod: no changes
Sep 10 20:08:26.412 INFO kablam!     Checking docker4rst v0.0.0 (file:///source)
Sep 10 20:08:27.898 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 10 20:08:27.898 INFO kablam!  --> src/lib.rs:2:12
Sep 10 20:08:27.898 INFO kablam!   |
Sep 10 20:08:27.898 INFO kablam! 2 | #![feature(proc_macro, plugin, custom_derive)]
Sep 10 20:08:27.898 INFO kablam!   |            ^^^^^^^^^^
Sep 10 20:08:27.898 INFO kablam!   |
Sep 10 20:08:27.898 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 20:08:27.898 INFO kablam! 
Sep 10 20:08:27.966 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 10 20:08:27.966 INFO kablam!  --> src/lib.rs:2:12
Sep 10 20:08:27.966 INFO kablam!   |
Sep 10 20:08:27.966 INFO kablam! 2 | #![feature(proc_macro, plugin, custom_derive)]
Sep 10 20:08:27.966 INFO kablam!   |            ^^^^^^^^^^
Sep 10 20:08:27.966 INFO kablam!   |
Sep 10 20:08:27.966 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 20:08:27.966 INFO kablam! 
Sep 10 20:08:28.030 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Sep 10 20:08:28.042 INFO kablam! su: No module specific data is present
Sep 10 20:08:29.086 INFO running `"docker" "rm" "-f" "d1932fab5b5233efe83708f745e80a426ac87a32f771454e8370fe3e3d9d7574"`
Sep 10 20:08:29.208 INFO blam! d1932fab5b5233efe83708f745e80a426ac87a32f771454e8370fe3e3d9d7574