Nov 01 02:31:27.721 INFO checking ketralnis/rustcached against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 02:31:27.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 02:31:28.124 INFO blam! 749df92b9a2cc158d9a6d98371bd1f2645c6dbe82cf514deac569993856602b7
Nov 01 02:31:28.127 INFO running `"docker" "start" "-a" "749df92b9a2cc158d9a6d98371bd1f2645c6dbe82cf514deac569993856602b7"`
Nov 01 02:31:30.065 INFO kablam! usermod: no changes
Nov 01 02:31:30.205 INFO kablam!     Checking libc v0.2.15
Nov 01 02:31:30.205 INFO kablam!     Checking nom v1.2.4
Nov 01 02:31:32.180 INFO kablam!     Checking thread-id v2.0.0
Nov 01 02:31:32.181 INFO kablam!     Checking memchr v0.1.11
Nov 01 02:31:32.189 INFO kablam!     Checking time v0.1.35
Nov 01 02:31:33.209 INFO kablam!     Checking thread_local v0.2.6
Nov 01 02:31:33.492 INFO kablam!     Checking aho-corasick v0.5.2
Nov 01 02:31:35.438 INFO kablam!     Checking regex v0.1.73
Nov 01 02:31:37.772 INFO kablam!     Checking rustcached v0.1.0 (/source)
Nov 01 02:31:39.220 INFO kablam! warning: unreachable expression
Nov 01 02:31:39.220 INFO kablam!   --> src/cmd.rs:44:13
Nov 01 02:31:39.220 INFO kablam!    |
Nov 01 02:31:39.220 INFO kablam! 44 |             return print_usage_and_die(1);
Nov 01 02:31:39.220 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:31:39.220 INFO kablam!    |
Nov 01 02:31:39.220 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 01 02:31:39.220 INFO kablam! 
Nov 01 02:31:39.220 INFO kablam! warning: unreachable expression
Nov 01 02:31:39.220 INFO kablam!   --> src/cmd.rs:49:9
Nov 01 02:31:39.220 INFO kablam!    |
Nov 01 02:31:39.220 INFO kablam! 49 |         return print_usage_and_die(1);
Nov 01 02:31:39.220 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:31:39.220 INFO kablam! 
Nov 01 02:31:39.220 INFO kablam! warning: unreachable expression
Nov 01 02:31:39.220 INFO kablam!   --> src/cmd.rs:57:13
Nov 01 02:31:39.220 INFO kablam!    |
Nov 01 02:31:39.220 INFO kablam! 57 |             return print_usage_and_die(1);
Nov 01 02:31:39.220 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:31:39.220 INFO kablam! 
Nov 01 02:31:39.225 INFO kablam! warning: unreachable expression
Nov 01 02:31:39.225 INFO kablam!   --> src/cmd.rs:66:13
Nov 01 02:31:39.225 INFO kablam!    |
Nov 01 02:31:39.225 INFO kablam! 66 |             return print_usage_and_die(1);
Nov 01 02:31:39.225 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:31:39.225 INFO kablam! 
Nov 01 02:31:39.748 INFO kablam! warning: variant is never constructed: `ServerError`
Nov 01 02:31:39.748 INFO kablam!    --> src/store.rs:132:5
Nov 01 02:31:39.749 INFO kablam!     |
Nov 01 02:31:39.749 INFO kablam! 132 | /     ServerError {
Nov 01 02:31:39.749 INFO kablam! 133 | |         message: &'a [u8],
Nov 01 02:31:39.749 INFO kablam! 134 | |     },
Nov 01 02:31:39.750 INFO kablam!     | |_____^
Nov 01 02:31:39.753 INFO kablam!     |
Nov 01 02:31:39.753 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 02:31:39.753 INFO kablam! 
Nov 01 02:31:40.444 INFO kablam! warning: unreachable expression
Nov 01 02:31:40.444 INFO kablam!   --> src/cmd.rs:44:13
Nov 01 02:31:40.444 INFO kablam!    |
Nov 01 02:31:40.444 INFO kablam! 44 |             return print_usage_and_die(1);
Nov 01 02:31:40.444 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:31:40.444 INFO kablam!    |
Nov 01 02:31:40.444 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 01 02:31:40.444 INFO kablam! 
Nov 01 02:31:40.444 INFO kablam! warning: unreachable expression
Nov 01 02:31:40.444 INFO kablam!   --> src/cmd.rs:49:9
Nov 01 02:31:40.444 INFO kablam!    |
Nov 01 02:31:40.444 INFO kablam! 49 |         return print_usage_and_die(1);
Nov 01 02:31:40.444 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:31:40.444 INFO kablam! 
Nov 01 02:31:40.452 INFO kablam! warning: unreachable expression
Nov 01 02:31:40.452 INFO kablam!   --> src/cmd.rs:57:13
Nov 01 02:31:40.452 INFO kablam!    |
Nov 01 02:31:40.452 INFO kablam! 57 |             return print_usage_and_die(1);
Nov 01 02:31:40.452 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:31:40.452 INFO kablam! 
Nov 01 02:31:40.452 INFO kablam! warning: unreachable expression
Nov 01 02:31:40.452 INFO kablam!   --> src/cmd.rs:66:13
Nov 01 02:31:40.452 INFO kablam!    |
Nov 01 02:31:40.452 INFO kablam! 66 |             return print_usage_and_die(1);
Nov 01 02:31:40.452 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:31:40.452 INFO kablam! 
Nov 01 02:31:40.980 INFO kablam! warning: variant is never constructed: `ServerError`
Nov 01 02:31:40.980 INFO kablam!    --> src/store.rs:132:5
Nov 01 02:31:40.980 INFO kablam!     |
Nov 01 02:31:40.980 INFO kablam! 132 | /     ServerError {
Nov 01 02:31:40.980 INFO kablam! 133 | |         message: &'a [u8],
Nov 01 02:31:40.980 INFO kablam! 134 | |     },
Nov 01 02:31:40.980 INFO kablam!     | |_____^
Nov 01 02:31:40.980 INFO kablam!     |
Nov 01 02:31:40.980 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 02:31:40.980 INFO kablam! 
Nov 01 02:31:41.074 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.97s
Nov 01 02:31:41.084 INFO kablam! su: No module specific data is present
Nov 01 02:31:41.776 INFO running `"docker" "rm" "-f" "749df92b9a2cc158d9a6d98371bd1f2645c6dbe82cf514deac569993856602b7"`
Nov 01 02:31:42.096 INFO blam! 749df92b9a2cc158d9a6d98371bd1f2645c6dbe82cf514deac569993856602b7