Dec 11 07:17:04.432 INFO checking tsullens/arc against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 07:17:04.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 07:17:04.940 INFO [stdout] 5a40ca7285724f7cdcf020d6249c155a1cb9a09c682658d8b9524133097af372
Dec 11 07:17:04.944 INFO running `"docker" "start" "-a" "5a40ca7285724f7cdcf020d6249c155a1cb9a09c682658d8b9524133097af372"`
Dec 11 07:17:06.124 INFO [stderr] usermod: no changes
Dec 11 07:17:06.295 INFO [stderr]     Checking memchr v0.1.11
Dec 11 07:17:06.295 INFO [stderr]     Checking memchr v1.0.2
Dec 11 07:17:06.295 INFO [stderr]     Checking serde_test v0.8.23
Dec 11 07:17:06.295 INFO [stderr]     Checking rand v0.5.0
Dec 11 07:17:06.296 INFO [stderr]     Checking num-traits v0.1.43
Dec 11 07:17:06.296 INFO [stderr]     Checking toml v0.4.6
Dec 11 07:17:06.296 INFO [stderr]     Checking regex v1.0.0
Dec 11 07:17:06.296 INFO [stderr]     Checking thread-id v2.0.0
Dec 11 07:17:06.861 INFO [stderr]     Checking thread_local v0.2.7
Dec 11 07:17:07.234 INFO [stderr]     Checking nom v3.2.1
Dec 11 07:17:07.413 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 11 07:17:10.024 INFO [stderr]     Checking regex v0.1.80
Dec 11 07:17:11.416 INFO [stderr]     Checking linked-hash-map v0.3.0
Dec 11 07:17:15.556 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 11 07:17:16.919 INFO [stderr]     Checking config v0.8.0
Dec 11 07:17:18.115 INFO [stderr]     Checking arc v0.0.1 (/source)
Dec 11 07:17:18.719 INFO [stderr] warning: method is never used: `inc_key_count`
Dec 11 07:17:18.720 INFO [stderr]    --> src/server.rs:159:5
Dec 11 07:17:18.720 INFO [stderr]     |
Dec 11 07:17:18.720 INFO [stderr] 159 |     pub fn inc_key_count(&self) -> () {
Dec 11 07:17:18.720 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 07:17:18.720 INFO [stderr]     |
Dec 11 07:17:18.720 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 07:17:18.720 INFO [stderr] 
Dec 11 07:17:19.124 INFO [stderr] warning: method is never used: `inc_key_count`
Dec 11 07:17:19.124 INFO [stderr]    --> src/server.rs:159:5
Dec 11 07:17:19.124 INFO [stderr]     |
Dec 11 07:17:19.124 INFO [stderr] 159 |     pub fn inc_key_count(&self) -> () {
Dec 11 07:17:19.124 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 07:17:19.124 INFO [stderr]     |
Dec 11 07:17:19.124 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 07:17:19.124 INFO [stderr] 
Dec 11 07:17:19.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.01s
Dec 11 07:17:19.177 INFO [stderr] su: No module specific data is present
Dec 11 07:17:20.364 INFO running `"docker" "inspect" "5a40ca7285724f7cdcf020d6249c155a1cb9a09c682658d8b9524133097af372"`
Dec 11 07:17:20.658 INFO running `"docker" "rm" "-f" "5a40ca7285724f7cdcf020d6249c155a1cb9a09c682658d8b9524133097af372"`
Dec 11 07:17:20.939 INFO [stdout] 5a40ca7285724f7cdcf020d6249c155a1cb9a09c682658d8b9524133097af372