Dec 17 21:32:14.920 INFO checking ketralnis/rustcached against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 21:32:14.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ketralnis/rustcached:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:32:15.530 INFO [stdout] 2a9dc9d2909b22a007619c2075c749d585f921832cabadcab89ce6e35f745520
Dec 17 21:32:15.532 INFO running `"docker" "start" "-a" "2a9dc9d2909b22a007619c2075c749d585f921832cabadcab89ce6e35f745520"`
Dec 17 21:32:18.419 INFO [stderr]     Checking libc v0.2.15
Dec 17 21:32:18.420 INFO [stderr]     Checking regex-syntax v0.3.4
Dec 17 21:32:19.973 INFO [stderr]     Checking memchr v0.1.11
Dec 17 21:32:19.973 INFO [stderr]     Checking thread-id v2.0.0
Dec 17 21:32:19.973 INFO [stderr]     Checking time v0.1.35
Dec 17 21:32:20.764 INFO [stderr]     Checking thread_local v0.2.6
Dec 17 21:32:21.036 INFO [stderr]     Checking aho-corasick v0.5.2
Dec 17 21:32:23.022 INFO [stderr]     Checking regex v0.1.73
Dec 17 21:32:24.883 INFO [stderr]     Checking rustcached v0.1.0 (/opt/crater/workdir)
Dec 17 21:32:26.156 INFO [stderr] warning: unreachable expression
Dec 17 21:32:26.157 INFO [stderr]   --> src/cmd.rs:44:13
Dec 17 21:32:26.157 INFO [stderr]    |
Dec 17 21:32:26.157 INFO [stderr] 44 |             return print_usage_and_die(1);
Dec 17 21:32:26.158 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:32:26.158 INFO [stderr]    |
Dec 17 21:32:26.158 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 17 21:32:26.158 INFO [stderr] 
Dec 17 21:32:26.159 INFO [stderr] warning: unreachable expression
Dec 17 21:32:26.159 INFO [stderr]   --> src/cmd.rs:49:9
Dec 17 21:32:26.159 INFO [stderr]    |
Dec 17 21:32:26.160 INFO [stderr] 49 |         return print_usage_and_die(1);
Dec 17 21:32:26.160 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:32:26.160 INFO [stderr] 
Dec 17 21:32:26.160 INFO [stderr] warning: unreachable expression
Dec 17 21:32:26.161 INFO [stderr]   --> src/cmd.rs:57:13
Dec 17 21:32:26.161 INFO [stderr]    |
Dec 17 21:32:26.161 INFO [stderr] 57 |             return print_usage_and_die(1);
Dec 17 21:32:26.162 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:32:26.162 INFO [stderr] 
Dec 17 21:32:26.162 INFO [stderr] warning: unreachable expression
Dec 17 21:32:26.162 INFO [stderr]   --> src/cmd.rs:66:13
Dec 17 21:32:26.163 INFO [stderr]    |
Dec 17 21:32:26.163 INFO [stderr] 66 |             return print_usage_and_die(1);
Dec 17 21:32:26.163 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:32:26.164 INFO [stderr] 
Dec 17 21:32:26.760 INFO [stderr] warning: variant is never constructed: `ServerError`
Dec 17 21:32:26.760 INFO [stderr]    --> src/store.rs:132:5
Dec 17 21:32:26.760 INFO [stderr]     |
Dec 17 21:32:26.760 INFO [stderr] 132 | /     ServerError {
Dec 17 21:32:26.760 INFO [stderr] 133 | |         message: &'a [u8],
Dec 17 21:32:26.760 INFO [stderr] 134 | |     },
Dec 17 21:32:26.760 INFO [stderr]     | |_____^
Dec 17 21:32:26.760 INFO [stderr]     |
Dec 17 21:32:26.760 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 21:32:26.760 INFO [stderr] 
Dec 17 21:32:26.964 INFO [stderr] warning: unreachable expression
Dec 17 21:32:26.964 INFO [stderr]   --> src/cmd.rs:44:13
Dec 17 21:32:26.964 INFO [stderr]    |
Dec 17 21:32:26.964 INFO [stderr] 44 |             return print_usage_and_die(1);
Dec 17 21:32:26.964 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:32:26.964 INFO [stderr]    |
Dec 17 21:32:26.964 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 17 21:32:26.964 INFO [stderr] 
Dec 17 21:32:26.964 INFO [stderr] warning: unreachable expression
Dec 17 21:32:26.964 INFO [stderr]   --> src/cmd.rs:49:9
Dec 17 21:32:26.964 INFO [stderr]    |
Dec 17 21:32:26.964 INFO [stderr] 49 |         return print_usage_and_die(1);
Dec 17 21:32:26.964 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:32:26.964 INFO [stderr] 
Dec 17 21:32:26.968 INFO [stderr] warning: unreachable expression
Dec 17 21:32:26.968 INFO [stderr]   --> src/cmd.rs:57:13
Dec 17 21:32:26.968 INFO [stderr]    |
Dec 17 21:32:26.968 INFO [stderr] 57 |             return print_usage_and_die(1);
Dec 17 21:32:26.968 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:32:26.968 INFO [stderr] 
Dec 17 21:32:26.968 INFO [stderr] warning: unreachable expression
Dec 17 21:32:26.968 INFO [stderr]   --> src/cmd.rs:66:13
Dec 17 21:32:26.968 INFO [stderr]    |
Dec 17 21:32:26.968 INFO [stderr] 66 |             return print_usage_and_die(1);
Dec 17 21:32:26.968 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:32:26.969 INFO [stderr] 
Dec 17 21:32:27.402 INFO [stderr] warning: variant is never constructed: `ServerError`
Dec 17 21:32:27.403 INFO [stderr]    --> src/store.rs:132:5
Dec 17 21:32:27.403 INFO [stderr]     |
Dec 17 21:32:27.403 INFO [stderr] 132 | /     ServerError {
Dec 17 21:32:27.403 INFO [stderr] 133 | |         message: &'a [u8],
Dec 17 21:32:27.404 INFO [stderr] 134 | |     },
Dec 17 21:32:27.404 INFO [stderr]     | |_____^
Dec 17 21:32:27.404 INFO [stderr]     |
Dec 17 21:32:27.404 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 21:32:27.405 INFO [stderr] 
Dec 17 21:32:27.510 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.19s
Dec 17 21:32:29.025 INFO running `"docker" "inspect" "2a9dc9d2909b22a007619c2075c749d585f921832cabadcab89ce6e35f745520"`
Dec 17 21:32:29.414 INFO running `"docker" "rm" "-f" "2a9dc9d2909b22a007619c2075c749d585f921832cabadcab89ce6e35f745520"`
Dec 17 21:32:29.700 INFO [stdout] 2a9dc9d2909b22a007619c2075c749d585f921832cabadcab89ce6e35f745520