Nov 28 21:20:13.980 INFO checking numtraits-0.0.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 21:20:13.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 21:20:14.444 INFO [stdout] 8a29cee7ea2b13658604fe70a525bae5d0702d7dca72b2a581bf181dee3162dd
Nov 28 21:20:14.449 INFO running `"docker" "start" "-a" "8a29cee7ea2b13658604fe70a525bae5d0702d7dca72b2a581bf181dee3162dd"`
Nov 28 21:20:15.395 INFO [stderr] usermod: no changes
Nov 28 21:20:15.463 INFO [stderr]     Checking numtraits v0.0.1 (/source)
Nov 28 21:20:16.376 INFO [stderr] warning: unused macro definition
Nov 28 21:20:16.376 INFO [stderr]   --> src/lib.rs:50:1
Nov 28 21:20:16.376 INFO [stderr]    |
Nov 28 21:20:16.376 INFO [stderr] 50 | / macro_rules! from_to {
Nov 28 21:20:16.376 INFO [stderr] 51 | |     ($tr:ident, $f:ident, $t:ident) => {
Nov 28 21:20:16.376 INFO [stderr] 52 | |         impl $tr<$f> for $t {
Nov 28 21:20:16.376 INFO [stderr] 53 | |             fn from(x: $f) -> $t { x as $t }
Nov 28 21:20:16.376 INFO [stderr] 54 | |         }
Nov 28 21:20:16.376 INFO [stderr] 55 | |     }
Nov 28 21:20:16.376 INFO [stderr] 56 | | }
Nov 28 21:20:16.376 INFO [stderr]    | |_^
Nov 28 21:20:16.376 INFO [stderr]    |
Nov 28 21:20:16.376 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 28 21:20:16.376 INFO [stderr] 
Nov 28 21:20:16.609 INFO [stderr] warning: unused macro definition
Nov 28 21:20:16.609 INFO [stderr]   --> src/lib.rs:50:1
Nov 28 21:20:16.609 INFO [stderr]    |
Nov 28 21:20:16.609 INFO [stderr] 50 | / macro_rules! from_to {
Nov 28 21:20:16.610 INFO [stderr] 51 | |     ($tr:ident, $f:ident, $t:ident) => {
Nov 28 21:20:16.610 INFO [stderr] 52 | |         impl $tr<$f> for $t {
Nov 28 21:20:16.610 INFO [stderr] 53 | |             fn from(x: $f) -> $t { x as $t }
Nov 28 21:20:16.611 INFO [stderr] 54 | |         }
Nov 28 21:20:16.611 INFO [stderr] 55 | |     }
Nov 28 21:20:16.611 INFO [stderr] 56 | | }
Nov 28 21:20:16.611 INFO [stderr]    | |_^
Nov 28 21:20:16.612 INFO [stderr]    |
Nov 28 21:20:16.612 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 28 21:20:16.612 INFO [stderr] 
Nov 28 21:20:16.620 INFO [stderr] warning: function is never used: `doit`
Nov 28 21:20:16.620 INFO [stderr]    --> src/lib.rs:121:1
Nov 28 21:20:16.620 INFO [stderr]     |
Nov 28 21:20:16.620 INFO [stderr] 121 | fn doit<T: UpCastAs<u64>>() {
Nov 28 21:20:16.620 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 21:20:16.620 INFO [stderr]     |
Nov 28 21:20:16.620 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 21:20:16.620 INFO [stderr] 
Nov 28 21:20:16.657 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 28 21:20:16.666 INFO [stderr] su: No module specific data is present
Nov 28 21:20:17.358 INFO running `"docker" "inspect" "8a29cee7ea2b13658604fe70a525bae5d0702d7dca72b2a581bf181dee3162dd"`
Nov 28 21:20:17.655 INFO running `"docker" "rm" "-f" "8a29cee7ea2b13658604fe70a525bae5d0702d7dca72b2a581bf181dee3162dd"`
Nov 28 21:20:17.959 INFO [stdout] 8a29cee7ea2b13658604fe70a525bae5d0702d7dca72b2a581bf181dee3162dd