Sep 10 13:44:59.098 INFO checking numtraits-0.0.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 13:44:59.098 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 13:44:59.098 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 13:44:59.291 INFO blam! 444c955ec36c849e24ed7a6cd716762125d708127eb2e6f530e6ce70a2fe6086
Sep 10 13:44:59.293 INFO running `"docker" "start" "-a" "444c955ec36c849e24ed7a6cd716762125d708127eb2e6f530e6ce70a2fe6086"`
Sep 10 13:45:00.334 INFO kablam! usermod: no changes
Sep 10 13:45:00.375 INFO kablam!     Checking numtraits v0.0.1 (file:///source)
Sep 10 13:45:00.632 INFO kablam! warning: unused macro definition
Sep 10 13:45:00.632 INFO kablam!   --> src/lib.rs:50:1
Sep 10 13:45:00.632 INFO kablam!    |
Sep 10 13:45:00.632 INFO kablam! 50 | / macro_rules! from_to {
Sep 10 13:45:00.632 INFO kablam! 51 | |     ($tr:ident, $f:ident, $t:ident) => {
Sep 10 13:45:00.632 INFO kablam! 52 | |         impl $tr<$f> for $t {
Sep 10 13:45:00.632 INFO kablam! 53 | |             fn from(x: $f) -> $t { x as $t }
Sep 10 13:45:00.632 INFO kablam! 54 | |         }
Sep 10 13:45:00.632 INFO kablam! 55 | |     }
Sep 10 13:45:00.632 INFO kablam! 56 | | }
Sep 10 13:45:00.632 INFO kablam!    | |_^
Sep 10 13:45:00.632 INFO kablam!    |
Sep 10 13:45:00.632 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 10 13:45:00.632 INFO kablam! 
Sep 10 13:45:00.707 INFO kablam! warning: unused macro definition
Sep 10 13:45:00.707 INFO kablam!   --> src/lib.rs:50:1
Sep 10 13:45:00.707 INFO kablam!    |
Sep 10 13:45:00.707 INFO kablam! 50 | / macro_rules! from_to {
Sep 10 13:45:00.707 INFO kablam! 51 | |     ($tr:ident, $f:ident, $t:ident) => {
Sep 10 13:45:00.707 INFO kablam! 52 | |         impl $tr<$f> for $t {
Sep 10 13:45:00.707 INFO kablam! 53 | |             fn from(x: $f) -> $t { x as $t }
Sep 10 13:45:00.707 INFO kablam! 54 | |         }
Sep 10 13:45:00.707 INFO kablam! 55 | |     }
Sep 10 13:45:00.707 INFO kablam! 56 | | }
Sep 10 13:45:00.707 INFO kablam!    | |_^
Sep 10 13:45:00.707 INFO kablam!    |
Sep 10 13:45:00.707 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 10 13:45:00.707 INFO kablam! 
Sep 10 13:45:00.733 INFO kablam! warning: function is never used: `doit`
Sep 10 13:45:00.733 INFO kablam!    --> src/lib.rs:121:1
Sep 10 13:45:00.733 INFO kablam!     |
Sep 10 13:45:00.733 INFO kablam! 121 | fn doit<T: UpCastAs<u64>>() {
Sep 10 13:45:00.733 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 13:45:00.733 INFO kablam!     |
Sep 10 13:45:00.733 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 10 13:45:00.733 INFO kablam! 
Sep 10 13:45:00.778 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Sep 10 13:45:00.778 INFO kablam! su: No module specific data is present
Sep 10 13:45:01.597 INFO running `"docker" "rm" "-f" "444c955ec36c849e24ed7a6cd716762125d708127eb2e6f530e6ce70a2fe6086"`
Sep 10 13:45:01.706 INFO blam! 444c955ec36c849e24ed7a6cd716762125d708127eb2e6f530e6ce70a2fe6086