Sep 10 20:51:54.064 INFO checking corollary-support-0.2.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 20:51:54.064 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 20:51:54.065 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/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 20:51:54.251 INFO blam! 1db6d8007d4dd9c90b01e4642343fe850ad6030028d7e9a326d70c95a692e4f6
Sep 10 20:51:54.253 INFO running `"docker" "start" "-a" "1db6d8007d4dd9c90b01e4642343fe850ad6030028d7e9a326d70c95a692e4f6"`
Sep 10 20:51:55.138 INFO kablam! usermod: no changes
Sep 10 20:51:55.230 INFO kablam!     Checking corollary-support v0.2.0 (file:///source)
Sep 10 20:51:56.234 INFO kablam! warning: field is never used: `idx`
Sep 10 20:51:56.234 INFO kablam!    --> src/lib.rs:861:5
Sep 10 20:51:56.234 INFO kablam!     |
Sep 10 20:51:56.234 INFO kablam! 861 |     idx: Vec<T>,
Sep 10 20:51:56.234 INFO kablam!     |     ^^^^^^^^^^^
Sep 10 20:51:56.234 INFO kablam!     |
Sep 10 20:51:56.234 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 10 20:51:56.234 INFO kablam! 
Sep 10 20:51:56.234 INFO kablam! warning: field is never used: `inner`
Sep 10 20:51:56.234 INFO kablam!    --> src/lib.rs:862:5
Sep 10 20:51:56.234 INFO kablam!     |
Sep 10 20:51:56.234 INFO kablam! 862 |     inner: Vec<U>,
Sep 10 20:51:56.234 INFO kablam!     |     ^^^^^^^^^^^^^
Sep 10 20:51:56.234 INFO kablam! 
Sep 10 20:51:56.357 INFO kablam! warning: field is never used: `idx`
Sep 10 20:51:56.357 INFO kablam!    --> src/lib.rs:861:5
Sep 10 20:51:56.357 INFO kablam!     |
Sep 10 20:51:56.357 INFO kablam! 861 |     idx: Vec<T>,
Sep 10 20:51:56.357 INFO kablam!     |     ^^^^^^^^^^^
Sep 10 20:51:56.357 INFO kablam!     |
Sep 10 20:51:56.357 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 10 20:51:56.357 INFO kablam! 
Sep 10 20:51:56.357 INFO kablam! warning: field is never used: `inner`
Sep 10 20:51:56.357 INFO kablam!    --> src/lib.rs:862:5
Sep 10 20:51:56.357 INFO kablam!     |
Sep 10 20:51:56.357 INFO kablam! 862 |     inner: Vec<U>,
Sep 10 20:51:56.357 INFO kablam!     |     ^^^^^^^^^^^^^
Sep 10 20:51:56.357 INFO kablam! 
Sep 10 20:51:56.378 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Sep 10 20:51:56.384 INFO kablam! su: No module specific data is present
Sep 10 20:51:56.942 INFO running `"docker" "rm" "-f" "1db6d8007d4dd9c90b01e4642343fe850ad6030028d7e9a326d70c95a692e4f6"`
Sep 10 20:51:57.075 INFO blam! 1db6d8007d4dd9c90b01e4642343fe850ad6030028d7e9a326d70c95a692e4f6