Dec 15 03:08:35.101 INFO testing numtraits-0.0.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 03:08:35.101 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 15 03:08:35.467 INFO [stdout] 41acd6ddee87e6017d17079b3b6a0d319fada06e93508f58c2a4cca4c0532187
Dec 15 03:08:35.469 INFO running `"docker" "start" "-a" "41acd6ddee87e6017d17079b3b6a0d319fada06e93508f58c2a4cca4c0532187"`
Dec 15 03:08:36.147 INFO [stderr] usermod: no changes
Dec 15 03:08:36.171 INFO [stderr]    Compiling numtraits v0.0.1 (/source)
Dec 15 03:08:36.678 INFO [stderr] warning: unused macro definition
Dec 15 03:08:36.678 INFO [stderr]   --> src/lib.rs:50:1
Dec 15 03:08:36.678 INFO [stderr]    |
Dec 15 03:08:36.678 INFO [stderr] 50 | / macro_rules! from_to {
Dec 15 03:08:36.678 INFO [stderr] 51 | |     ($tr:ident, $f:ident, $t:ident) => {
Dec 15 03:08:36.678 INFO [stderr] 52 | |         impl $tr<$f> for $t {
Dec 15 03:08:36.678 INFO [stderr] 53 | |             fn from(x: $f) -> $t { x as $t }
Dec 15 03:08:36.678 INFO [stderr] 54 | |         }
Dec 15 03:08:36.678 INFO [stderr] 55 | |     }
Dec 15 03:08:36.678 INFO [stderr] 56 | | }
Dec 15 03:08:36.678 INFO [stderr]    | |_^
Dec 15 03:08:36.678 INFO [stderr]    |
Dec 15 03:08:36.678 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 15 03:08:36.678 INFO [stderr] 
Dec 15 03:08:36.714 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 15 03:08:36.717 INFO [stderr] su: No module specific data is present
Dec 15 03:08:37.017 INFO running `"docker" "inspect" "41acd6ddee87e6017d17079b3b6a0d319fada06e93508f58c2a4cca4c0532187"`
Dec 15 03:08:37.112 INFO running `"docker" "rm" "-f" "41acd6ddee87e6017d17079b3b6a0d319fada06e93508f58c2a4cca4c0532187"`
Dec 15 03:08:37.239 INFO [stdout] 41acd6ddee87e6017d17079b3b6a0d319fada06e93508f58c2a4cca4c0532187
Dec 15 03:08:37.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 15 03:08:37.449 INFO [stdout] 306a2e46517238190a7de7cfce9b02b9019c68da7433c54a5802ef362393bde6
Dec 15 03:08:37.451 INFO running `"docker" "start" "-a" "306a2e46517238190a7de7cfce9b02b9019c68da7433c54a5802ef362393bde6"`
Dec 15 03:08:38.044 INFO [stderr] usermod: no changes
Dec 15 03:08:38.073 INFO [stderr]    Compiling numtraits v0.0.1 (/source)
Dec 15 03:08:38.606 INFO [stderr] warning: unused macro definition
Dec 15 03:08:38.606 INFO [stderr]   --> src/lib.rs:50:1
Dec 15 03:08:38.606 INFO [stderr]    |
Dec 15 03:08:38.607 INFO [stderr] 50 | / macro_rules! from_to {
Dec 15 03:08:38.607 INFO [stderr] 51 | |     ($tr:ident, $f:ident, $t:ident) => {
Dec 15 03:08:38.607 INFO [stderr] 52 | |         impl $tr<$f> for $t {
Dec 15 03:08:38.607 INFO [stderr] 53 | |             fn from(x: $f) -> $t { x as $t }
Dec 15 03:08:38.608 INFO [stderr] 54 | |         }
Dec 15 03:08:38.608 INFO [stderr] 55 | |     }
Dec 15 03:08:38.608 INFO [stderr] 56 | | }
Dec 15 03:08:38.608 INFO [stderr]    | |_^
Dec 15 03:08:38.609 INFO [stderr]    |
Dec 15 03:08:38.609 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 15 03:08:38.609 INFO [stderr] 
Dec 15 03:08:38.627 INFO [stderr] warning: function is never used: `doit`
Dec 15 03:08:38.627 INFO [stderr]    --> src/lib.rs:121:1
Dec 15 03:08:38.627 INFO [stderr]     |
Dec 15 03:08:38.627 INFO [stderr] 121 | fn doit<T: UpCastAs<u64>>() {
Dec 15 03:08:38.627 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 03:08:38.627 INFO [stderr]     |
Dec 15 03:08:38.627 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 15 03:08:38.627 INFO [stderr] 
Dec 15 03:08:38.866 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 15 03:08:38.870 INFO [stderr] su: No module specific data is present
Dec 15 03:08:39.210 INFO running `"docker" "inspect" "306a2e46517238190a7de7cfce9b02b9019c68da7433c54a5802ef362393bde6"`
Dec 15 03:08:39.306 INFO running `"docker" "rm" "-f" "306a2e46517238190a7de7cfce9b02b9019c68da7433c54a5802ef362393bde6"`
Dec 15 03:08:39.424 INFO [stdout] 306a2e46517238190a7de7cfce9b02b9019c68da7433c54a5802ef362393bde6