Sep 14 10:33:25.684 INFO checking rocket_contrib-0.3.16 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 10:33:25.684 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 10:33:25.685 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 10:33:26.116 INFO blam! 411f1454464615c2c939aa6d8fa449a20b006d042c2875e8ce990e987a524640
Sep 14 10:33:26.118 INFO running `"docker" "start" "-a" "411f1454464615c2c939aa6d8fa449a20b006d042c2875e8ce990e987a524640"`
Sep 14 10:33:27.959 INFO kablam! usermod: no changes
Sep 14 10:33:28.324 INFO kablam!     Checking rocket_contrib v0.3.16 (file:///source)
Sep 14 10:33:30.692 INFO kablam! warning: function is never used: `template_root`
Sep 14 10:33:30.692 INFO kablam!  --> tests/templates.rs:6:1
Sep 14 10:33:30.692 INFO kablam!   |
Sep 14 10:33:30.692 INFO kablam! 6 | fn template_root() -> PathBuf {
Sep 14 10:33:30.692 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:33:30.692 INFO kablam!   |
Sep 14 10:33:30.692 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 14 10:33:30.692 INFO kablam! 
Sep 14 10:33:30.742 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
Sep 14 10:33:30.759 INFO kablam! su: No module specific data is present
Sep 14 10:33:31.990 INFO running `"docker" "rm" "-f" "411f1454464615c2c939aa6d8fa449a20b006d042c2875e8ce990e987a524640"`
Sep 14 10:33:32.187 INFO blam! 411f1454464615c2c939aa6d8fa449a20b006d042c2875e8ce990e987a524640