Sep 01 12:37:25.017 INFO checking numtraits-0.0.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 12:37:25.017 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 12:37:25.017 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 12:37:25.178 INFO blam! a0364138c0def9c63fef4c1e7525c51f1e712dbd0da3a98b12fb88ddd706274d
Sep 01 12:37:25.180 INFO running `"docker" "start" "-a" "a0364138c0def9c63fef4c1e7525c51f1e712dbd0da3a98b12fb88ddd706274d"`
Sep 01 12:37:25.851 INFO kablam!     Checking numtraits v0.0.1 (file:///source)
Sep 01 12:37:26.291 INFO kablam! warning: unused macro definition
Sep 01 12:37:26.291 INFO kablam!   --> src/lib.rs:50:1
Sep 01 12:37:26.291 INFO kablam!    |
Sep 01 12:37:26.291 INFO kablam! 50 | / macro_rules! from_to {
Sep 01 12:37:26.291 INFO kablam! 51 | |     ($tr:ident, $f:ident, $t:ident) => {
Sep 01 12:37:26.291 INFO kablam! 52 | |         impl $tr<$f> for $t {
Sep 01 12:37:26.291 INFO kablam! 53 | |             fn from(x: $f) -> $t { x as $t }
Sep 01 12:37:26.291 INFO kablam! 54 | |         }
Sep 01 12:37:26.291 INFO kablam! 55 | |     }
Sep 01 12:37:26.291 INFO kablam! 56 | | }
Sep 01 12:37:26.291 INFO kablam!    | |_^
Sep 01 12:37:26.291 INFO kablam!    |
Sep 01 12:37:26.291 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 01 12:37:26.291 INFO kablam! 
Sep 01 12:37:26.369 INFO kablam! warning: unused macro definition
Sep 01 12:37:26.369 INFO kablam!   --> src/lib.rs:50:1
Sep 01 12:37:26.369 INFO kablam!    |
Sep 01 12:37:26.369 INFO kablam! 50 | / macro_rules! from_to {
Sep 01 12:37:26.369 INFO kablam! 51 | |     ($tr:ident, $f:ident, $t:ident) => {
Sep 01 12:37:26.369 INFO kablam! 52 | |         impl $tr<$f> for $t {
Sep 01 12:37:26.369 INFO kablam! 53 | |             fn from(x: $f) -> $t { x as $t }
Sep 01 12:37:26.369 INFO kablam! 54 | |         }
Sep 01 12:37:26.369 INFO kablam! 55 | |     }
Sep 01 12:37:26.369 INFO kablam! 56 | | }
Sep 01 12:37:26.369 INFO kablam!    | |_^
Sep 01 12:37:26.369 INFO kablam!    |
Sep 01 12:37:26.369 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 01 12:37:26.370 INFO kablam! 
Sep 01 12:37:26.404 INFO kablam! warning: function is never used: `doit`
Sep 01 12:37:26.404 INFO kablam!    --> src/lib.rs:121:1
Sep 01 12:37:26.404 INFO kablam!     |
Sep 01 12:37:26.404 INFO kablam! 121 | fn doit<T: UpCastAs<u64>>() {
Sep 01 12:37:26.404 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:37:26.404 INFO kablam!     |
Sep 01 12:37:26.404 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 01 12:37:26.404 INFO kablam! 
Sep 01 12:37:26.415 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Sep 01 12:37:26.417 INFO kablam! su: No module specific data is present
Sep 01 12:37:27.024 INFO running `"docker" "rm" "-f" "a0364138c0def9c63fef4c1e7525c51f1e712dbd0da3a98b12fb88ddd706274d"`
Sep 01 12:37:27.109 INFO blam! a0364138c0def9c63fef4c1e7525c51f1e712dbd0da3a98b12fb88ddd706274d