Dec 04 06:11:22.873 INFO checking zargony/synacor-challenge against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 06:11:22.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 06:11:23.395 INFO [stdout] 8fc1d950d702dcf9f383b1e25a2594a8891ae47e0b55b167c50f6fc28f3642c4
Dec 04 06:11:23.403 INFO running `"docker" "start" "-a" "8fc1d950d702dcf9f383b1e25a2594a8891ae47e0b55b167c50f6fc28f3642c4"`
Dec 04 06:11:24.906 INFO [stderr] usermod: no changes
Dec 04 06:11:25.044 INFO [stderr]     Checking libc v0.2.17
Dec 04 06:11:25.044 INFO [stderr]     Checking utf8-ranges v0.1.3
Dec 04 06:11:25.044 INFO [stderr]     Checking regex-syntax v0.3.9
Dec 04 06:11:25.044 INFO [stderr]     Checking log v0.3.6
Dec 04 06:11:26.471 INFO [stderr]     Checking thread-id v2.0.0
Dec 04 06:11:26.471 INFO [stderr]     Checking memchr v0.1.11
Dec 04 06:11:26.803 INFO [stderr]     Checking thread_local v0.2.7
Dec 04 06:11:26.804 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 04 06:11:28.567 INFO [stderr]     Checking regex v0.1.80
Dec 04 06:11:30.876 INFO [stderr]     Checking env_logger v0.3.5
Dec 04 06:11:31.200 INFO [stderr]     Checking synacor-challenge v0.1.0 (/source)
Dec 04 06:11:31.887 INFO [stderr] warning: method is never used: `jump`
Dec 04 06:11:31.887 INFO [stderr]    --> src/memory.rs:105:5
Dec 04 06:11:31.887 INFO [stderr]     |
Dec 04 06:11:31.887 INFO [stderr] 105 |     pub fn jump(&mut self, addr: usize) {
Dec 04 06:11:31.887 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:11:31.887 INFO [stderr]     |
Dec 04 06:11:31.887 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 06:11:31.887 INFO [stderr] 
Dec 04 06:11:32.107 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.15s
Dec 04 06:11:32.116 INFO [stderr] su: No module specific data is present
Dec 04 06:11:32.622 INFO running `"docker" "inspect" "8fc1d950d702dcf9f383b1e25a2594a8891ae47e0b55b167c50f6fc28f3642c4"`
Dec 04 06:11:32.867 INFO running `"docker" "rm" "-f" "8fc1d950d702dcf9f383b1e25a2594a8891ae47e0b55b167c50f6fc28f3642c4"`
Dec 04 06:11:33.175 INFO [stdout] 8fc1d950d702dcf9f383b1e25a2594a8891ae47e0b55b167c50f6fc28f3642c4