Sep 10 21:46:49.364 INFO checking caesarcy-0.1.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 21:46:49.364 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 21:46:49.364 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 21:46:49.597 INFO blam! 6c47eb9ba832f525be8f9cb4915ed56c5a75ba69a07736f0378513b341f0e72a
Sep 10 21:46:49.599 INFO running `"docker" "start" "-a" "6c47eb9ba832f525be8f9cb4915ed56c5a75ba69a07736f0378513b341f0e72a"`
Sep 10 21:46:50.305 INFO kablam! usermod: no changes
Sep 10 21:46:50.329 INFO kablam!     Checking caesarcy v0.1.1 (file:///source)
Sep 10 21:46:50.694 INFO kablam! warning: value assigned to `new_seq` is never read
Sep 10 21:46:50.694 INFO kablam!   --> src/lib.rs:37:13
Sep 10 21:46:50.694 INFO kablam!    |
Sep 10 21:46:50.694 INFO kablam! 37 |     let mut new_seq = String::new();
Sep 10 21:46:50.694 INFO kablam!    |             ^^^^^^^
Sep 10 21:46:50.694 INFO kablam!    |
Sep 10 21:46:50.694 INFO kablam! note: lint level defined here
Sep 10 21:46:50.694 INFO kablam!   --> src/lib.rs:36:12
Sep 10 21:46:50.694 INFO kablam!    |
Sep 10 21:46:50.694 INFO kablam! 36 |     #[warn(unused_assignments)]
Sep 10 21:46:50.694 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^
Sep 10 21:46:50.694 INFO kablam! 
Sep 10 21:46:50.719 INFO kablam! warning: value assigned to `new_seq` is never read
Sep 10 21:46:50.719 INFO kablam!   --> src/lib.rs:37:13
Sep 10 21:46:50.719 INFO kablam!    |
Sep 10 21:46:50.719 INFO kablam! 37 |     let mut new_seq = String::new();
Sep 10 21:46:50.719 INFO kablam!    |             ^^^^^^^
Sep 10 21:46:50.719 INFO kablam!    |
Sep 10 21:46:50.719 INFO kablam! note: lint level defined here
Sep 10 21:46:50.719 INFO kablam!   --> src/lib.rs:36:12
Sep 10 21:46:50.719 INFO kablam!    |
Sep 10 21:46:50.719 INFO kablam! 36 |     #[warn(unused_assignments)]
Sep 10 21:46:50.719 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^
Sep 10 21:46:50.719 INFO kablam! 
Sep 10 21:46:50.745 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Sep 10 21:46:50.747 INFO kablam! su: No module specific data is present
Sep 10 21:46:51.276 INFO running `"docker" "rm" "-f" "6c47eb9ba832f525be8f9cb4915ed56c5a75ba69a07736f0378513b341f0e72a"`
Sep 10 21:46:51.376 INFO blam! 6c47eb9ba832f525be8f9cb4915ed56c5a75ba69a07736f0378513b341f0e72a