Sep 10 11:22:36.953 INFO checking rocket-lenient-json-0.3.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 11:22:36.953 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 11:22:36.953 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/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 11:22:37.148 INFO blam! affc089c8e81e8754bde49b06b47f71104b6772bcdb1ab2ce86fbf3cb81afb45
Sep 10 11:22:37.150 INFO running `"docker" "start" "-a" "affc089c8e81e8754bde49b06b47f71104b6772bcdb1ab2ce86fbf3cb81afb45"`
Sep 10 11:22:38.006 INFO kablam! usermod: no changes
Sep 10 11:22:38.242 INFO kablam!     Checking rocket-lenient-json v0.3.1 (file:///source)
Sep 10 11:22:39.598 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 11:22:39.598 INFO kablam!  --> src/lib.rs:1:12
Sep 10 11:22:39.598 INFO kablam!   |
Sep 10 11:22:39.598 INFO kablam! 1 | #![feature(use_extern_macros)]
Sep 10 11:22:39.598 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 10 11:22:39.598 INFO kablam!   |
Sep 10 11:22:39.598 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 11:22:39.598 INFO kablam! 
Sep 10 11:22:39.750 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 11:22:39.750 INFO kablam!  --> src/lib.rs:1:12
Sep 10 11:22:39.750 INFO kablam!   |
Sep 10 11:22:39.750 INFO kablam! 1 | #![feature(use_extern_macros)]
Sep 10 11:22:39.750 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 10 11:22:39.750 INFO kablam!   |
Sep 10 11:22:39.750 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 11:22:39.750 INFO kablam! 
Sep 10 11:22:39.802 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Sep 10 11:22:39.810 INFO kablam! su: No module specific data is present
Sep 10 11:22:41.152 INFO running `"docker" "rm" "-f" "affc089c8e81e8754bde49b06b47f71104b6772bcdb1ab2ce86fbf3cb81afb45"`
Sep 10 11:22:41.257 INFO blam! affc089c8e81e8754bde49b06b47f71104b6772bcdb1ab2ce86fbf3cb81afb45