Dec 11 15:33:49.342 INFO checking ketralnis/rustcached against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 15:33:49.342 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 15:33:49.933 INFO [stdout] 540e0adc2716d96bb92d3c908ff320c867cc895063d57e5f423763b3b0bf49af
Dec 11 15:33:49.934 INFO running `"docker" "start" "-a" "540e0adc2716d96bb92d3c908ff320c867cc895063d57e5f423763b3b0bf49af"`
Dec 11 15:33:52.047 INFO [stderr] usermod: no changes
Dec 11 15:33:52.188 INFO [stderr]     Checking libc v0.2.15
Dec 11 15:33:53.208 INFO [stderr]     Checking thread-id v2.0.0
Dec 11 15:33:53.208 INFO [stderr]     Checking memchr v0.1.11
Dec 11 15:33:53.208 INFO [stderr]     Checking time v0.1.35
Dec 11 15:33:54.068 INFO [stderr]     Checking thread_local v0.2.6
Dec 11 15:33:54.208 INFO [stderr]     Checking aho-corasick v0.5.2
Dec 11 15:33:55.698 INFO [stderr]     Checking regex v0.1.73
Dec 11 15:33:57.963 INFO [stderr]     Checking rustcached v0.1.0 (/source)
Dec 11 15:33:59.776 INFO [stderr] warning: unreachable expression
Dec 11 15:33:59.777 INFO [stderr]   --> src/cmd.rs:44:13
Dec 11 15:33:59.777 INFO [stderr]    |
Dec 11 15:33:59.777 INFO [stderr] 44 |             return print_usage_and_die(1);
Dec 11 15:33:59.778 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:33:59.778 INFO [stderr]    |
Dec 11 15:33:59.778 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 11 15:33:59.778 INFO [stderr] 
Dec 11 15:33:59.779 INFO [stderr] warning: unreachable expression
Dec 11 15:33:59.779 INFO [stderr]   --> src/cmd.rs:49:9
Dec 11 15:33:59.779 INFO [stderr]    |
Dec 11 15:33:59.779 INFO [stderr] 49 |         return print_usage_and_die(1);
Dec 11 15:33:59.780 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:33:59.780 INFO [stderr] 
Dec 11 15:33:59.780 INFO [stderr] warning: unreachable expression
Dec 11 15:33:59.780 INFO [stderr]   --> src/cmd.rs:57:13
Dec 11 15:33:59.780 INFO [stderr]    |
Dec 11 15:33:59.780 INFO [stderr] 57 |             return print_usage_and_die(1);
Dec 11 15:33:59.780 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:33:59.780 INFO [stderr] 
Dec 11 15:33:59.780 INFO [stderr] warning: unreachable expression
Dec 11 15:33:59.780 INFO [stderr]   --> src/cmd.rs:66:13
Dec 11 15:33:59.780 INFO [stderr]    |
Dec 11 15:33:59.780 INFO [stderr] 66 |             return print_usage_and_die(1);
Dec 11 15:33:59.780 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:33:59.780 INFO [stderr] 
Dec 11 15:34:00.272 INFO [stderr] warning: unreachable expression
Dec 11 15:34:00.272 INFO [stderr]   --> src/cmd.rs:44:13
Dec 11 15:34:00.273 INFO [stderr]    |
Dec 11 15:34:00.273 INFO [stderr] 44 |             return print_usage_and_die(1);
Dec 11 15:34:00.273 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:34:00.274 INFO [stderr]    |
Dec 11 15:34:00.274 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 11 15:34:00.274 INFO [stderr] 
Dec 11 15:34:00.275 INFO [stderr] warning: unreachable expression
Dec 11 15:34:00.275 INFO [stderr]   --> src/cmd.rs:49:9
Dec 11 15:34:00.275 INFO [stderr]    |
Dec 11 15:34:00.276 INFO [stderr] 49 |         return print_usage_and_die(1);
Dec 11 15:34:00.276 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:34:00.276 INFO [stderr] 
Dec 11 15:34:00.284 INFO [stderr] warning: unreachable expression
Dec 11 15:34:00.284 INFO [stderr]   --> src/cmd.rs:57:13
Dec 11 15:34:00.285 INFO [stderr]    |
Dec 11 15:34:00.285 INFO [stderr] 57 |             return print_usage_and_die(1);
Dec 11 15:34:00.285 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:34:00.286 INFO [stderr] 
Dec 11 15:34:00.288 INFO [stderr] warning: unreachable expression
Dec 11 15:34:00.288 INFO [stderr]   --> src/cmd.rs:66:13
Dec 11 15:34:00.288 INFO [stderr]    |
Dec 11 15:34:00.288 INFO [stderr] 66 |             return print_usage_and_die(1);
Dec 11 15:34:00.289 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:34:00.289 INFO [stderr] 
Dec 11 15:34:00.320 INFO [stderr] warning: variant is never constructed: `ServerError`
Dec 11 15:34:00.321 INFO [stderr]    --> src/store.rs:132:5
Dec 11 15:34:00.321 INFO [stderr]     |
Dec 11 15:34:00.321 INFO [stderr] 132 | /     ServerError {
Dec 11 15:34:00.321 INFO [stderr] 133 | |         message: &'a [u8],
Dec 11 15:34:00.322 INFO [stderr] 134 | |     },
Dec 11 15:34:00.322 INFO [stderr]     | |_____^
Dec 11 15:34:00.322 INFO [stderr]     |
Dec 11 15:34:00.322 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 15:34:00.322 INFO [stderr] 
Dec 11 15:34:00.856 INFO [stderr] warning: variant is never constructed: `ServerError`
Dec 11 15:34:00.856 INFO [stderr]    --> src/store.rs:132:5
Dec 11 15:34:00.856 INFO [stderr]     |
Dec 11 15:34:00.856 INFO [stderr] 132 | /     ServerError {
Dec 11 15:34:00.856 INFO [stderr] 133 | |         message: &'a [u8],
Dec 11 15:34:00.856 INFO [stderr] 134 | |     },
Dec 11 15:34:00.856 INFO [stderr]     | |_____^
Dec 11 15:34:00.856 INFO [stderr]     |
Dec 11 15:34:00.856 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 15:34:00.856 INFO [stderr] 
Dec 11 15:34:00.968 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.90s
Dec 11 15:34:00.972 INFO [stderr] su: No module specific data is present
Dec 11 15:34:02.564 INFO running `"docker" "inspect" "540e0adc2716d96bb92d3c908ff320c867cc895063d57e5f423763b3b0bf49af"`
Dec 11 15:34:02.908 INFO running `"docker" "rm" "-f" "540e0adc2716d96bb92d3c908ff320c867cc895063d57e5f423763b3b0bf49af"`
Dec 11 15:34:03.196 INFO [stdout] 540e0adc2716d96bb92d3c908ff320c867cc895063d57e5f423763b3b0bf49af