Oct 12 19:05:02.705 INFO checking ketralnis/rustcached against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 19:05:02.706 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 19:05:03.217 INFO blam! ec2694caf8918140839bb2289280292690d64de2cbfdb351a9fa228c2ca18553
Oct 12 19:05:03.219 INFO running `"docker" "start" "-a" "ec2694caf8918140839bb2289280292690d64de2cbfdb351a9fa228c2ca18553"`
Oct 12 19:05:04.825 INFO kablam! usermod: no changes
Oct 12 19:05:04.938 INFO kablam!     Checking libc v0.2.15
Oct 12 19:05:04.938 INFO kablam!     Checking regex-syntax v0.3.4
Oct 12 19:05:06.465 INFO kablam!     Checking thread-id v2.0.0
Oct 12 19:05:06.467 INFO kablam!     Checking memchr v0.1.11
Oct 12 19:05:06.469 INFO kablam!     Checking time v0.1.35
Oct 12 19:05:07.092 INFO kablam!     Checking thread_local v0.2.6
Oct 12 19:05:07.388 INFO kablam!     Checking aho-corasick v0.5.2
Oct 12 19:05:10.504 INFO kablam!     Checking regex v0.1.73
Oct 12 19:05:13.130 INFO kablam!     Checking rustcached v0.1.0 (/source)
Oct 12 19:05:15.343 INFO kablam! warning: unreachable expression
Oct 12 19:05:15.343 INFO kablam!   --> src/cmd.rs:44:13
Oct 12 19:05:15.343 INFO kablam!    |
Oct 12 19:05:15.344 INFO kablam! 44 |             return print_usage_and_die(1);
Oct 12 19:05:15.344 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:05:15.344 INFO kablam!    |
Oct 12 19:05:15.345 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Oct 12 19:05:15.345 INFO kablam! 
Oct 12 19:05:15.346 INFO kablam! warning: unreachable expression
Oct 12 19:05:15.346 INFO kablam!   --> src/cmd.rs:49:9
Oct 12 19:05:15.346 INFO kablam!    |
Oct 12 19:05:15.347 INFO kablam! 49 |         return print_usage_and_die(1);
Oct 12 19:05:15.347 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:05:15.347 INFO kablam! 
Oct 12 19:05:15.350 INFO kablam! warning: unreachable expression
Oct 12 19:05:15.350 INFO kablam!   --> src/cmd.rs:57:13
Oct 12 19:05:15.351 INFO kablam!    |
Oct 12 19:05:15.351 INFO kablam! 57 |             return print_usage_and_die(1);
Oct 12 19:05:15.351 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:05:15.352 INFO kablam! 
Oct 12 19:05:15.354 INFO kablam! warning: unreachable expression
Oct 12 19:05:15.354 INFO kablam!   --> src/cmd.rs:66:13
Oct 12 19:05:15.354 INFO kablam!    |
Oct 12 19:05:15.355 INFO kablam! 66 |             return print_usage_and_die(1);
Oct 12 19:05:15.355 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:05:15.355 INFO kablam! 
Oct 12 19:05:15.792 INFO kablam! warning: unreachable expression
Oct 12 19:05:15.792 INFO kablam!   --> src/cmd.rs:44:13
Oct 12 19:05:15.792 INFO kablam!    |
Oct 12 19:05:15.792 INFO kablam! 44 |             return print_usage_and_die(1);
Oct 12 19:05:15.793 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:05:15.793 INFO kablam!    |
Oct 12 19:05:15.794 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Oct 12 19:05:15.794 INFO kablam! 
Oct 12 19:05:15.795 INFO kablam! warning: unreachable expression
Oct 12 19:05:15.795 INFO kablam!   --> src/cmd.rs:49:9
Oct 12 19:05:15.796 INFO kablam!    |
Oct 12 19:05:15.796 INFO kablam! 49 |         return print_usage_and_die(1);
Oct 12 19:05:15.797 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:05:15.797 INFO kablam! 
Oct 12 19:05:15.798 INFO kablam! warning: unreachable expression
Oct 12 19:05:15.798 INFO kablam!   --> src/cmd.rs:57:13
Oct 12 19:05:15.799 INFO kablam!    |
Oct 12 19:05:15.799 INFO kablam! 57 |             return print_usage_and_die(1);
Oct 12 19:05:15.800 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:05:15.800 INFO kablam! 
Oct 12 19:05:15.800 INFO kablam! warning: unreachable expression
Oct 12 19:05:15.800 INFO kablam!   --> src/cmd.rs:66:13
Oct 12 19:05:15.800 INFO kablam!    |
Oct 12 19:05:15.800 INFO kablam! 66 |             return print_usage_and_die(1);
Oct 12 19:05:15.800 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:05:15.800 INFO kablam! 
Oct 12 19:05:15.803 INFO kablam! warning: variant is never constructed: `ServerError`
Oct 12 19:05:15.804 INFO kablam!    --> src/store.rs:132:5
Oct 12 19:05:15.804 INFO kablam!     |
Oct 12 19:05:15.805 INFO kablam! 132 | /     ServerError {
Oct 12 19:05:15.805 INFO kablam! 133 | |         message: &'a [u8],
Oct 12 19:05:15.806 INFO kablam! 134 | |     },
Oct 12 19:05:15.806 INFO kablam!     | |_____^
Oct 12 19:05:15.807 INFO kablam!     |
Oct 12 19:05:15.807 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 19:05:15.808 INFO kablam! 
Oct 12 19:05:16.336 INFO kablam! warning: variant is never constructed: `ServerError`
Oct 12 19:05:16.336 INFO kablam!    --> src/store.rs:132:5
Oct 12 19:05:16.336 INFO kablam!     |
Oct 12 19:05:16.338 INFO kablam! 132 | /     ServerError {
Oct 12 19:05:16.338 INFO kablam! 133 | |         message: &'a [u8],
Oct 12 19:05:16.338 INFO kablam! 134 | |     },
Oct 12 19:05:16.339 INFO kablam!     | |_____^
Oct 12 19:05:16.339 INFO kablam!     |
Oct 12 19:05:16.339 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 19:05:16.339 INFO kablam! 
Oct 12 19:05:16.457 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.61s
Oct 12 19:05:16.464 INFO kablam! su: No module specific data is present
Oct 12 19:05:18.079 INFO running `"docker" "rm" "-f" "ec2694caf8918140839bb2289280292690d64de2cbfdb351a9fa228c2ca18553"`
Oct 12 19:05:18.414 INFO blam! ec2694caf8918140839bb2289280292690d64de2cbfdb351a9fa228c2ca18553