Sep 02 09:13:58.023 INFO checking launchdarkly-0.0.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 09:13:58.024 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 09:13:58.024 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 09:13:58.246 INFO blam! 727ad5ef72dced14781d902d4f6afb03fe7d6c829f60ab4457410fdc7fca6c58
Sep 02 09:13:58.248 INFO running `"docker" "start" "-a" "727ad5ef72dced14781d902d4f6afb03fe7d6c829f60ab4457410fdc7fca6c58"`
Sep 02 09:13:59.237 INFO kablam!     Checking launchdarkly v0.0.0 (file:///source)
Sep 02 09:14:11.109 INFO kablam! error: environment variable `LD_KEY` not defined
Sep 02 09:14:11.109 INFO kablam!  --> examples/flags.rs:9:24
Sep 02 09:14:11.109 INFO kablam!   |
Sep 02 09:14:11.109 INFO kablam! 9 |   let ld = Client::new(env!("LD_KEY"), &core.handle());
Sep 02 09:14:11.109 INFO kablam!   |                        ^^^^^^^^^^^^^^
Sep 02 09:14:11.110 INFO kablam! 
Sep 02 09:14:11.110 INFO kablam! error: aborting due to previous error
Sep 02 09:14:11.110 INFO kablam! 
Sep 02 09:14:11.125 INFO kablam! error: Could not compile `launchdarkly`.
Sep 02 09:14:11.125 INFO kablam! 
Sep 02 09:14:11.126 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 09:14:11.127 INFO kablam! su: No module specific data is present
Sep 02 09:14:11.566 INFO running `"docker" "rm" "-f" "727ad5ef72dced14781d902d4f6afb03fe7d6c829f60ab4457410fdc7fca6c58"`
Sep 02 09:14:11.692 INFO blam! 727ad5ef72dced14781d902d4f6afb03fe7d6c829f60ab4457410fdc7fca6c58