Dec 04 15:52:58.027 INFO checking ketralnis/rustcached against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 15:52:58.027 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15:52:58.550 INFO [stdout] 34dc49269018ea75979a0cbebd1fe61062d7077beaf2b47571bd909addab8422
Dec 04 15:52:58.552 INFO running `"docker" "start" "-a" "34dc49269018ea75979a0cbebd1fe61062d7077beaf2b47571bd909addab8422"`
Dec 04 15:53:01.102 INFO [stderr] usermod: no changes
Dec 04 15:53:01.198 INFO [stderr]     Checking regex-syntax v0.3.4
Dec 04 15:53:01.228 INFO [stderr]     Checking memchr v0.1.11
Dec 04 15:53:01.240 INFO [stderr]     Checking thread-id v2.0.0
Dec 04 15:53:01.984 INFO [stderr]     Checking thread_local v0.2.6
Dec 04 15:53:02.109 INFO [stderr]     Checking aho-corasick v0.5.2
Dec 04 15:53:04.804 INFO [stderr]     Checking regex v0.1.73
Dec 04 15:53:06.863 INFO [stderr]     Checking rustcached v0.1.0 (/source)
Dec 04 15:53:08.839 INFO [stderr] warning: unreachable expression
Dec 04 15:53:08.839 INFO [stderr]   --> src/cmd.rs:44:13
Dec 04 15:53:08.839 INFO [stderr]    |
Dec 04 15:53:08.839 INFO [stderr] 44 |             return print_usage_and_die(1);
Dec 04 15:53:08.839 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:53:08.839 INFO [stderr]    |
Dec 04 15:53:08.839 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 04 15:53:08.839 INFO [stderr] 
Dec 04 15:53:08.839 INFO [stderr] warning: unreachable expression
Dec 04 15:53:08.839 INFO [stderr]   --> src/cmd.rs:49:9
Dec 04 15:53:08.839 INFO [stderr]    |
Dec 04 15:53:08.839 INFO [stderr] 49 |         return print_usage_and_die(1);
Dec 04 15:53:08.839 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:53:08.839 INFO [stderr] 
Dec 04 15:53:08.839 INFO [stderr] warning: unreachable expression
Dec 04 15:53:08.839 INFO [stderr]   --> src/cmd.rs:57:13
Dec 04 15:53:08.839 INFO [stderr]    |
Dec 04 15:53:08.839 INFO [stderr] 57 |             return print_usage_and_die(1);
Dec 04 15:53:08.839 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:53:08.839 INFO [stderr] 
Dec 04 15:53:08.839 INFO [stderr] warning: unreachable expression
Dec 04 15:53:08.839 INFO [stderr]   --> src/cmd.rs:66:13
Dec 04 15:53:08.839 INFO [stderr]    |
Dec 04 15:53:08.839 INFO [stderr] 66 |             return print_usage_and_die(1);
Dec 04 15:53:08.839 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:53:08.839 INFO [stderr] 
Dec 04 15:53:09.331 INFO [stderr] warning: variant is never constructed: `ServerError`
Dec 04 15:53:09.331 INFO [stderr]    --> src/store.rs:132:5
Dec 04 15:53:09.331 INFO [stderr]     |
Dec 04 15:53:09.331 INFO [stderr] 132 | /     ServerError {
Dec 04 15:53:09.331 INFO [stderr] 133 | |         message: &'a [u8],
Dec 04 15:53:09.331 INFO [stderr] 134 | |     },
Dec 04 15:53:09.331 INFO [stderr]     | |_____^
Dec 04 15:53:09.331 INFO [stderr]     |
Dec 04 15:53:09.331 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 15:53:09.331 INFO [stderr] 
Dec 04 15:53:09.511 INFO [stderr] warning: unreachable expression
Dec 04 15:53:09.511 INFO [stderr]   --> src/cmd.rs:44:13
Dec 04 15:53:09.511 INFO [stderr]    |
Dec 04 15:53:09.511 INFO [stderr] 44 |             return print_usage_and_die(1);
Dec 04 15:53:09.511 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:53:09.511 INFO [stderr]    |
Dec 04 15:53:09.511 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 04 15:53:09.511 INFO [stderr] 
Dec 04 15:53:09.511 INFO [stderr] warning: unreachable expression
Dec 04 15:53:09.511 INFO [stderr]   --> src/cmd.rs:49:9
Dec 04 15:53:09.511 INFO [stderr]    |
Dec 04 15:53:09.511 INFO [stderr] 49 |         return print_usage_and_die(1);
Dec 04 15:53:09.511 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:53:09.511 INFO [stderr] 
Dec 04 15:53:09.515 INFO [stderr] warning: unreachable expression
Dec 04 15:53:09.515 INFO [stderr]   --> src/cmd.rs:57:13
Dec 04 15:53:09.515 INFO [stderr]    |
Dec 04 15:53:09.515 INFO [stderr] 57 |             return print_usage_and_die(1);
Dec 04 15:53:09.515 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:53:09.515 INFO [stderr] 
Dec 04 15:53:09.515 INFO [stderr] warning: unreachable expression
Dec 04 15:53:09.515 INFO [stderr]   --> src/cmd.rs:66:13
Dec 04 15:53:09.515 INFO [stderr]    |
Dec 04 15:53:09.515 INFO [stderr] 66 |             return print_usage_and_die(1);
Dec 04 15:53:09.515 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:53:09.515 INFO [stderr] 
Dec 04 15:53:09.971 INFO [stderr] warning: variant is never constructed: `ServerError`
Dec 04 15:53:09.971 INFO [stderr]    --> src/store.rs:132:5
Dec 04 15:53:09.971 INFO [stderr]     |
Dec 04 15:53:09.971 INFO [stderr] 132 | /     ServerError {
Dec 04 15:53:09.971 INFO [stderr] 133 | |         message: &'a [u8],
Dec 04 15:53:09.971 INFO [stderr] 134 | |     },
Dec 04 15:53:09.971 INFO [stderr]     | |_____^
Dec 04 15:53:09.971 INFO [stderr]     |
Dec 04 15:53:09.971 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 15:53:09.975 INFO [stderr] 
Dec 04 15:53:10.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.91s
Dec 04 15:53:10.075 INFO [stderr] su: No module specific data is present
Dec 04 15:53:11.091 INFO running `"docker" "inspect" "34dc49269018ea75979a0cbebd1fe61062d7077beaf2b47571bd909addab8422"`
Dec 04 15:53:11.463 INFO running `"docker" "rm" "-f" "34dc49269018ea75979a0cbebd1fe61062d7077beaf2b47571bd909addab8422"`
Dec 04 15:53:11.867 INFO [stdout] 34dc49269018ea75979a0cbebd1fe61062d7077beaf2b47571bd909addab8422