Oct 27 11:48:43.892 INFO checking FreeFull/ngaro-rs against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 11:48:43.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 11:48:44.212 INFO blam! c5e8a0e6be3310a10ec566d858693f1b994ab242a3d32361cf332077ca3b61fb
Oct 27 11:48:44.215 INFO running `"docker" "start" "-a" "c5e8a0e6be3310a10ec566d858693f1b994ab242a3d32361cf332077ca3b61fb"`
Oct 27 11:48:45.434 INFO kablam! usermod: no changes
Oct 27 11:48:45.553 INFO kablam!    Compiling serde_derive_internals v0.22.0
Oct 27 11:48:50.787 INFO kablam!    Compiling serde_derive v1.0.34
Oct 27 11:49:02.225 INFO kablam!     Checking docopt v0.8.3
Oct 27 11:49:04.201 INFO kablam!     Checking ngaro-rs v0.0.2 (/source)
Oct 27 11:49:06.343 INFO kablam! warning: unreachable expression
Oct 27 11:49:06.343 INFO kablam!    --> src/cpu.rs:20:21
Oct 27 11:49:06.343 INFO kablam!     |
Oct 27 11:49:06.343 INFO kablam! 20  |             None => return $rval,
Oct 27 11:49:06.344 INFO kablam!     |                     ^^^^^^
Oct 27 11:49:06.344 INFO kablam! ...
Oct 27 11:49:06.344 INFO kablam! 133 |         self.ip = get_memory!(self, self.ip, panic!("Jump out of bounds.")) - 1;
Oct 27 11:49:06.344 INFO kablam!     |                   --------------------------------------------------------- in this macro invocation
Oct 27 11:49:06.344 INFO kablam!     |
Oct 27 11:49:06.344 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 27 11:49:06.345 INFO kablam! 
Oct 27 11:49:06.497 INFO kablam! warning: variant is never constructed: `Empty`
Oct 27 11:49:06.497 INFO kablam!    --> src/cpu.rs:291:5
Oct 27 11:49:06.497 INFO kablam!     |
Oct 27 11:49:06.498 INFO kablam! 291 |     Empty,
Oct 27 11:49:06.498 INFO kablam!     |     ^^^^^
Oct 27 11:49:06.499 INFO kablam!     |
Oct 27 11:49:06.499 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 11:49:06.499 INFO kablam! 
Oct 27 11:49:07.044 INFO kablam! warning: unreachable expression
Oct 27 11:49:07.044 INFO kablam!    --> src/cpu.rs:20:21
Oct 27 11:49:07.044 INFO kablam!     |
Oct 27 11:49:07.045 INFO kablam! 20  |             None => return $rval,
Oct 27 11:49:07.045 INFO kablam!     |                     ^^^^^^
Oct 27 11:49:07.045 INFO kablam! ...
Oct 27 11:49:07.045 INFO kablam! 133 |         self.ip = get_memory!(self, self.ip, panic!("Jump out of bounds.")) - 1;
Oct 27 11:49:07.046 INFO kablam!     |                   --------------------------------------------------------- in this macro invocation
Oct 27 11:49:07.046 INFO kablam!     |
Oct 27 11:49:07.046 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 27 11:49:07.046 INFO kablam! 
Oct 27 11:49:07.131 INFO kablam! warning: variant is never constructed: `Empty`
Oct 27 11:49:07.132 INFO kablam!    --> src/cpu.rs:291:5
Oct 27 11:49:07.132 INFO kablam!     |
Oct 27 11:49:07.132 INFO kablam! 291 |     Empty,
Oct 27 11:49:07.132 INFO kablam!     |     ^^^^^
Oct 27 11:49:07.133 INFO kablam!     |
Oct 27 11:49:07.133 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 11:49:07.133 INFO kablam! 
Oct 27 11:49:07.169 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.70s
Oct 27 11:49:07.174 INFO kablam! su: No module specific data is present
Oct 27 11:49:08.123 INFO running `"docker" "rm" "-f" "c5e8a0e6be3310a10ec566d858693f1b994ab242a3d32361cf332077ca3b61fb"`
Oct 27 11:49:08.447 INFO blam! c5e8a0e6be3310a10ec566d858693f1b994ab242a3d32361cf332077ca3b61fb