Dec 19 04:41:25.899 INFO checking zargony/synacor-challenge against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 04:41:25.899 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/zargony/synacor-challenge:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 04:41:26.348 INFO [stdout] 27ce0ca7acaea39036747b1cb9562caca82339a44b8bf1539632a8e44d5a1477
Dec 19 04:41:26.350 INFO running `"docker" "start" "-a" "27ce0ca7acaea39036747b1cb9562caca82339a44b8bf1539632a8e44d5a1477"`
Dec 19 04:41:28.110 INFO [stderr]     Checking libc v0.2.17
Dec 19 04:41:28.110 INFO [stderr]     Checking utf8-ranges v0.1.3
Dec 19 04:41:28.110 INFO [stderr]     Checking regex-syntax v0.3.9
Dec 19 04:41:28.110 INFO [stderr]     Checking log v0.3.6
Dec 19 04:41:30.040 INFO [stderr]     Checking thread-id v2.0.0
Dec 19 04:41:30.040 INFO [stderr]     Checking memchr v0.1.11
Dec 19 04:41:30.356 INFO [stderr]     Checking thread_local v0.2.7
Dec 19 04:41:30.480 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 19 04:41:31.914 INFO [stderr]     Checking regex v0.1.80
Dec 19 04:41:33.763 INFO [stderr]     Checking env_logger v0.3.5
Dec 19 04:41:34.182 INFO [stderr]     Checking synacor-challenge v0.1.0 (/opt/crater/workdir)
Dec 19 04:41:34.896 INFO [stderr] warning: method is never used: `jump`
Dec 19 04:41:34.897 INFO [stderr]    --> src/memory.rs:105:5
Dec 19 04:41:34.897 INFO [stderr]     |
Dec 19 04:41:34.897 INFO [stderr] 105 |     pub fn jump(&mut self, addr: usize) {
Dec 19 04:41:34.898 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 04:41:34.898 INFO [stderr]     |
Dec 19 04:41:34.898 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 04:41:34.898 INFO [stderr] 
Dec 19 04:41:35.097 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
Dec 19 04:41:36.930 INFO running `"docker" "inspect" "27ce0ca7acaea39036747b1cb9562caca82339a44b8bf1539632a8e44d5a1477"`
Dec 19 04:41:37.302 INFO running `"docker" "rm" "-f" "27ce0ca7acaea39036747b1cb9562caca82339a44b8bf1539632a8e44d5a1477"`
Dec 19 04:41:37.556 INFO [stdout] 27ce0ca7acaea39036747b1cb9562caca82339a44b8bf1539632a8e44d5a1477