Dec 05 05:00:06.376 INFO checking tylar-0.2.2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 05:00:06.377 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 05:00:06.871 INFO [stdout] a2866abb6a95dca47177d6355648a940968c250b8b37f7469666a9cd0be1b8eb
Dec 05 05:00:06.879 INFO running `"docker" "start" "-a" "a2866abb6a95dca47177d6355648a940968c250b8b37f7469666a9cd0be1b8eb"`
Dec 05 05:00:07.666 INFO [stderr] usermod: no changes
Dec 05 05:00:07.736 INFO [stderr]     Checking tylar v0.2.2 (/source)
Dec 05 05:00:08.344 INFO [stderr] warning: type alias is never used: `Plus5`
Dec 05 05:00:08.344 INFO [stderr]    --> src/lib.rs:204:1
Dec 05 05:00:08.344 INFO [stderr]     |
Dec 05 05:00:08.344 INFO [stderr] 204 | type Plus5<N> = Succ<Succ<Succ<Succ<Succ<N>>>>>;
Dec 05 05:00:08.344 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:00:08.345 INFO [stderr]     |
Dec 05 05:00:08.345 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 05:00:08.345 INFO [stderr] 
Dec 05 05:00:08.345 INFO [stderr] warning: type alias is never used: `Plus10`
Dec 05 05:00:08.345 INFO [stderr]    --> src/lib.rs:205:1
Dec 05 05:00:08.345 INFO [stderr]     |
Dec 05 05:00:08.345 INFO [stderr] 205 | type Plus10<N> = Plus5<Plus5<N>>;
Dec 05 05:00:08.345 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:00:08.345 INFO [stderr] 
Dec 05 05:00:08.345 INFO [stderr] warning: type alias is never used: `Plus50`
Dec 05 05:00:08.345 INFO [stderr]    --> src/lib.rs:206:1
Dec 05 05:00:08.345 INFO [stderr]     |
Dec 05 05:00:08.345 INFO [stderr] 206 | type Plus50<N> = Plus10<Plus10<Plus10<Plus10<Plus10<N>>>>>;
Dec 05 05:00:08.345 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:00:08.345 INFO [stderr] 
Dec 05 05:00:09.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Dec 05 05:00:09.271 INFO [stderr] su: No module specific data is present
Dec 05 05:00:09.599 INFO running `"docker" "inspect" "a2866abb6a95dca47177d6355648a940968c250b8b37f7469666a9cd0be1b8eb"`
Dec 05 05:00:09.737 INFO running `"docker" "rm" "-f" "a2866abb6a95dca47177d6355648a940968c250b8b37f7469666a9cd0be1b8eb"`
Dec 05 05:00:09.899 INFO [stdout] a2866abb6a95dca47177d6355648a940968c250b8b37f7469666a9cd0be1b8eb