Sep 10 13:44:59.327 INFO checking numtraits-0.0.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 13:44:59.327 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 13:44:59.327 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/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 13:44:59.544 INFO blam! 9d98d6d2faaaeb61aea5b6cc7b47cd5d408147dc3b9385ca7c2b7c8bec401f1a
Sep 10 13:44:59.546 INFO running `"docker" "start" "-a" "9d98d6d2faaaeb61aea5b6cc7b47cd5d408147dc3b9385ca7c2b7c8bec401f1a"`
Sep 10 13:45:00.702 INFO kablam! usermod: no changes
Sep 10 13:45:00.750 INFO kablam!     Checking numtraits v0.0.1 (file:///source)
Sep 10 13:45:00.987 INFO kablam! warning: unused macro definition
Sep 10 13:45:00.987 INFO kablam!   --> src/lib.rs:50:1
Sep 10 13:45:00.987 INFO kablam!    |
Sep 10 13:45:00.987 INFO kablam! 50 | / macro_rules! from_to {
Sep 10 13:45:00.987 INFO kablam! 51 | |     ($tr:ident, $f:ident, $t:ident) => {
Sep 10 13:45:00.987 INFO kablam! 52 | |         impl $tr<$f> for $t {
Sep 10 13:45:00.987 INFO kablam! 53 | |             fn from(x: $f) -> $t { x as $t }
Sep 10 13:45:00.987 INFO kablam! 54 | |         }
Sep 10 13:45:00.987 INFO kablam! 55 | |     }
Sep 10 13:45:00.987 INFO kablam! 56 | | }
Sep 10 13:45:00.987 INFO kablam!    | |_^
Sep 10 13:45:00.987 INFO kablam!    |
Sep 10 13:45:00.987 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 10 13:45:00.987 INFO kablam! 
Sep 10 13:45:01.015 INFO kablam! warning: function is never used: `doit`
Sep 10 13:45:01.015 INFO kablam!    --> src/lib.rs:121:1
Sep 10 13:45:01.015 INFO kablam!     |
Sep 10 13:45:01.015 INFO kablam! 121 | fn doit<T: UpCastAs<u64>>() {
Sep 10 13:45:01.015 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 13:45:01.015 INFO kablam!     |
Sep 10 13:45:01.015 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 10 13:45:01.015 INFO kablam! 
Sep 10 13:45:01.138 INFO kablam! warning: unused macro definition
Sep 10 13:45:01.138 INFO kablam!   --> src/lib.rs:50:1
Sep 10 13:45:01.138 INFO kablam!    |
Sep 10 13:45:01.138 INFO kablam! 50 | / macro_rules! from_to {
Sep 10 13:45:01.138 INFO kablam! 51 | |     ($tr:ident, $f:ident, $t:ident) => {
Sep 10 13:45:01.138 INFO kablam! 52 | |         impl $tr<$f> for $t {
Sep 10 13:45:01.138 INFO kablam! 53 | |             fn from(x: $f) -> $t { x as $t }
Sep 10 13:45:01.138 INFO kablam! 54 | |         }
Sep 10 13:45:01.138 INFO kablam! 55 | |     }
Sep 10 13:45:01.138 INFO kablam! 56 | | }
Sep 10 13:45:01.138 INFO kablam!    | |_^
Sep 10 13:45:01.138 INFO kablam!    |
Sep 10 13:45:01.138 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 10 13:45:01.138 INFO kablam! 
Sep 10 13:45:01.171 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Sep 10 13:45:01.175 INFO kablam! su: No module specific data is present
Sep 10 13:45:02.145 INFO running `"docker" "rm" "-f" "9d98d6d2faaaeb61aea5b6cc7b47cd5d408147dc3b9385ca7c2b7c8bec401f1a"`
Sep 10 13:45:02.278 INFO blam! 9d98d6d2faaaeb61aea5b6cc7b47cd5d408147dc3b9385ca7c2b7c8bec401f1a