Dec 04 14:13:54.789 INFO checking mersinvald/htoi against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 14:13:54.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 14:13:55.280 INFO [stdout] a87174fe0ab6a052646a18c6f1230bba518fe6800976bd583c55e0ef42fcdb69
Dec 04 14:13:55.282 INFO running `"docker" "start" "-a" "a87174fe0ab6a052646a18c6f1230bba518fe6800976bd583c55e0ef42fcdb69"`
Dec 04 14:13:56.903 INFO [stderr] usermod: no changes
Dec 04 14:13:56.994 INFO [stderr]    Compiling htoi v0.1.0 (/source)
Dec 04 14:13:58.272 INFO [stderr] warning: function is never used: `hex_to_u8`
Dec 04 14:13:58.272 INFO [stderr]   --> src/main.rs:26:1
Dec 04 14:13:58.272 INFO [stderr]    |
Dec 04 14:13:58.272 INFO [stderr] 26 | fn hex_to_u8(byte: u8) -> u8 {
Dec 04 14:13:58.272 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:13:58.272 INFO [stderr]    |
Dec 04 14:13:58.272 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 14:13:58.272 INFO [stderr] 
Dec 04 14:13:58.272 INFO [stderr] warning: foreign function is never used: `htoi_c`
Dec 04 14:13:58.272 INFO [stderr]   --> src/main.rs:73:9
Dec 04 14:13:58.272 INFO [stderr]    |
Dec 04 14:13:58.272 INFO [stderr] 73 |         pub fn htoi_c(s: *const u8) -> i64;
Dec 04 14:13:58.272 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:13:58.272 INFO [stderr] 
Dec 04 14:13:58.272 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 04 14:13:58.272 INFO [stderr]  --> src/main.rs:2:12
Dec 04 14:13:58.272 INFO [stderr]   |
Dec 04 14:13:58.272 INFO [stderr] 2 | #![feature(universal_impl_trait)]
Dec 04 14:13:58.272 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 04 14:13:58.272 INFO [stderr]   |
Dec 04 14:13:58.272 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 14:13:58.272 INFO [stderr] 
Dec 04 14:13:58.395 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 04 14:13:58.395 INFO [stderr]  --> src/main.rs:2:12
Dec 04 14:13:58.395 INFO [stderr]   |
Dec 04 14:13:58.395 INFO [stderr] 2 | #![feature(universal_impl_trait)]
Dec 04 14:13:58.395 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 04 14:13:58.395 INFO [stderr]   |
Dec 04 14:13:58.395 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 14:13:58.395 INFO [stderr] 
Dec 04 14:13:58.432 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Dec 04 14:13:58.446 INFO [stderr] su: No module specific data is present
Dec 04 14:13:59.085 INFO running `"docker" "inspect" "a87174fe0ab6a052646a18c6f1230bba518fe6800976bd583c55e0ef42fcdb69"`
Dec 04 14:13:59.321 INFO running `"docker" "rm" "-f" "a87174fe0ab6a052646a18c6f1230bba518fe6800976bd583c55e0ef42fcdb69"`
Dec 04 14:13:59.506 INFO [stdout] a87174fe0ab6a052646a18c6f1230bba518fe6800976bd583c55e0ef42fcdb69