Nov 03 23:32:09.590 INFO checking scsmithr/oxide_db against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 23:32:09.591 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 03 23:32:09.881 INFO blam! 402415157b562193a2c2f81f04e24ba652c908c5c32ce22883c1f7fcbd68f967
Nov 03 23:32:09.883 INFO running `"docker" "start" "-a" "402415157b562193a2c2f81f04e24ba652c908c5c32ce22883c1f7fcbd68f967"`
Nov 03 23:32:10.575 INFO kablam! usermod: no changes
Nov 03 23:32:10.611 INFO kablam!     Checking oxide_db v0.1.0 (/source)
Nov 03 23:32:10.853 INFO kablam! warning: unused variable: `e`
Nov 03 23:32:10.853 INFO kablam!   --> src/marshallable/string_marshaller.rs:28:17
Nov 03 23:32:10.853 INFO kablam!    |
Nov 03 23:32:10.853 INFO kablam! 28 |             Err(e) => Err(UnmarshalError),
Nov 03 23:32:10.853 INFO kablam!    |                 ^ help: consider using `_e` instead
Nov 03 23:32:10.853 INFO kablam!    |
Nov 03 23:32:10.853 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 23:32:10.853 INFO kablam! 
Nov 03 23:32:10.869 INFO kablam! warning: struct is never constructed: `Node`
Nov 03 23:32:10.870 INFO kablam!   --> src/entity/node.rs:23:1
Nov 03 23:32:10.870 INFO kablam!    |
Nov 03 23:32:10.870 INFO kablam! 23 | pub struct Node {
Nov 03 23:32:10.870 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 03 23:32:10.870 INFO kablam!    |
Nov 03 23:32:10.870 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 23:32:10.870 INFO kablam! 
Nov 03 23:32:10.870 INFO kablam! warning: method is never used: `new`
Nov 03 23:32:10.870 INFO kablam!   --> src/entity/node.rs:28:5
Nov 03 23:32:10.870 INFO kablam!    |
Nov 03 23:32:10.870 INFO kablam! 28 |     fn new() -> Node {
Nov 03 23:32:10.870 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 03 23:32:10.870 INFO kablam! 
Nov 03 23:32:10.870 INFO kablam! warning: struct is never constructed: `StringMarshaller`
Nov 03 23:32:10.870 INFO kablam!  --> src/marshallable/string_marshaller.rs:4:1
Nov 03 23:32:10.871 INFO kablam!   |
Nov 03 23:32:10.871 INFO kablam! 4 | pub struct StringMarshaller {
Nov 03 23:32:10.871 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:32:10.871 INFO kablam! 
Nov 03 23:32:10.871 INFO kablam! warning: method is never used: `new`
Nov 03 23:32:10.871 INFO kablam!  --> src/marshallable/string_marshaller.rs:9:5
Nov 03 23:32:10.871 INFO kablam!   |
Nov 03 23:32:10.871 INFO kablam! 9 |     pub fn new(val: String) -> StringMarshaller {
Nov 03 23:32:10.871 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:32:10.871 INFO kablam! 
Nov 03 23:32:10.871 INFO kablam! warning: method is never used: `empty`
Nov 03 23:32:10.871 INFO kablam!   --> src/marshallable/string_marshaller.rs:15:5
Nov 03 23:32:10.871 INFO kablam!    |
Nov 03 23:32:10.871 INFO kablam! 15 |     pub fn empty() -> StringMarshaller {
Nov 03 23:32:10.871 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:32:10.871 INFO kablam! 
Nov 03 23:32:10.874 INFO kablam! warning: unused variable: `e`
Nov 03 23:32:10.874 INFO kablam!   --> src/marshallable/string_marshaller.rs:28:17
Nov 03 23:32:10.874 INFO kablam!    |
Nov 03 23:32:10.874 INFO kablam! 28 |             Err(e) => Err(UnmarshalError),
Nov 03 23:32:10.874 INFO kablam!    |                 ^ help: consider using `_e` instead
Nov 03 23:32:10.874 INFO kablam!    |
Nov 03 23:32:10.874 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 23:32:10.874 INFO kablam! 
Nov 03 23:32:10.901 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
Nov 03 23:32:10.903 INFO kablam! su: No module specific data is present
Nov 03 23:32:11.250 INFO running `"docker" "rm" "-f" "402415157b562193a2c2f81f04e24ba652c908c5c32ce22883c1f7fcbd68f967"`
Nov 03 23:32:11.380 INFO blam! 402415157b562193a2c2f81f04e24ba652c908c5c32ce22883c1f7fcbd68f967