Sep 10 11:22:37.010 INFO checking rocket-lenient-json-0.3.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 11:22:37.010 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 11:22:37.010 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 11:22:37.200 INFO blam! 34d114b6e36925a52be616319ae1ae1e3dbc10d9defd97c8b81e87337749faf5
Sep 10 11:22:37.202 INFO running `"docker" "start" "-a" "34d114b6e36925a52be616319ae1ae1e3dbc10d9defd97c8b81e87337749faf5"`
Sep 10 11:22:38.015 INFO kablam! usermod: no changes
Sep 10 11:22:38.212 INFO kablam!     Checking rocket-lenient-json v0.3.1 (file:///source)
Sep 10 11:22:39.557 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 10 11:22:39.557 INFO kablam!  --> src/lib.rs:1:12
Sep 10 11:22:39.557 INFO kablam!   |
Sep 10 11:22:39.557 INFO kablam! 1 | #![feature(use_extern_macros)]
Sep 10 11:22:39.557 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 10 11:22:39.557 INFO kablam!   |
Sep 10 11:22:39.557 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 11:22:39.557 INFO kablam! 
Sep 10 11:22:39.686 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 10 11:22:39.686 INFO kablam!  --> src/lib.rs:1:12
Sep 10 11:22:39.686 INFO kablam!   |
Sep 10 11:22:39.686 INFO kablam! 1 | #![feature(use_extern_macros)]
Sep 10 11:22:39.686 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 10 11:22:39.686 INFO kablam!   |
Sep 10 11:22:39.686 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 11:22:39.686 INFO kablam! 
Sep 10 11:22:39.766 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Sep 10 11:22:39.766 INFO kablam! su: No module specific data is present
Sep 10 11:22:40.937 INFO running `"docker" "rm" "-f" "34d114b6e36925a52be616319ae1ae1e3dbc10d9defd97c8b81e87337749faf5"`
Sep 10 11:22:41.063 INFO blam! 34d114b6e36925a52be616319ae1ae1e3dbc10d9defd97c8b81e87337749faf5