Oct 31 21:35:02.242 INFO checking scsmithr/oxide_db against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 21:35:02.244 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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"`
Oct 31 21:35:02.624 INFO blam! 6edee3a81095129626fa1775b068442b66b01936ecc527c8415bc25896b851a9
Oct 31 21:35:02.632 INFO running `"docker" "start" "-a" "6edee3a81095129626fa1775b068442b66b01936ecc527c8415bc25896b851a9"`
Oct 31 21:35:03.353 INFO kablam! usermod: no changes
Oct 31 21:35:03.385 INFO kablam!     Checking oxide_db v0.1.0 (/source)
Oct 31 21:35:03.617 INFO kablam! warning: unused variable: `e`
Oct 31 21:35:03.618 INFO kablam!   --> src/marshallable/string_marshaller.rs:28:17
Oct 31 21:35:03.618 INFO kablam!    |
Oct 31 21:35:03.618 INFO kablam! 28 |             Err(e) => Err(UnmarshalError),
Oct 31 21:35:03.618 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 31 21:35:03.618 INFO kablam!    |
Oct 31 21:35:03.618 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 21:35:03.618 INFO kablam! 
Oct 31 21:35:03.625 INFO kablam! warning: struct is never constructed: `Node`
Oct 31 21:35:03.626 INFO kablam!   --> src/entity/node.rs:23:1
Oct 31 21:35:03.626 INFO kablam!    |
Oct 31 21:35:03.626 INFO kablam! 23 | pub struct Node {
Oct 31 21:35:03.626 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 31 21:35:03.626 INFO kablam!    |
Oct 31 21:35:03.626 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 21:35:03.626 INFO kablam! 
Oct 31 21:35:03.626 INFO kablam! warning: method is never used: `new`
Oct 31 21:35:03.626 INFO kablam!   --> src/entity/node.rs:28:5
Oct 31 21:35:03.626 INFO kablam!    |
Oct 31 21:35:03.626 INFO kablam! 28 |     fn new() -> Node {
Oct 31 21:35:03.626 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 31 21:35:03.627 INFO kablam! 
Oct 31 21:35:03.627 INFO kablam! warning: struct is never constructed: `StringMarshaller`
Oct 31 21:35:03.627 INFO kablam!  --> src/marshallable/string_marshaller.rs:4:1
Oct 31 21:35:03.627 INFO kablam!   |
Oct 31 21:35:03.627 INFO kablam! 4 | pub struct StringMarshaller {
Oct 31 21:35:03.627 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:35:03.627 INFO kablam! 
Oct 31 21:35:03.627 INFO kablam! warning: method is never used: `new`
Oct 31 21:35:03.627 INFO kablam!  --> src/marshallable/string_marshaller.rs:9:5
Oct 31 21:35:03.627 INFO kablam!   |
Oct 31 21:35:03.627 INFO kablam! 9 |     pub fn new(val: String) -> StringMarshaller {
Oct 31 21:35:03.627 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:35:03.627 INFO kablam! 
Oct 31 21:35:03.627 INFO kablam! warning: method is never used: `empty`
Oct 31 21:35:03.627 INFO kablam!   --> src/marshallable/string_marshaller.rs:15:5
Oct 31 21:35:03.628 INFO kablam!    |
Oct 31 21:35:03.628 INFO kablam! 15 |     pub fn empty() -> StringMarshaller {
Oct 31 21:35:03.628 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:35:03.628 INFO kablam! 
Oct 31 21:35:03.687 INFO kablam! warning: unused variable: `e`
Oct 31 21:35:03.687 INFO kablam!   --> src/marshallable/string_marshaller.rs:28:17
Oct 31 21:35:03.687 INFO kablam!    |
Oct 31 21:35:03.687 INFO kablam! 28 |             Err(e) => Err(UnmarshalError),
Oct 31 21:35:03.687 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 31 21:35:03.687 INFO kablam!    |
Oct 31 21:35:03.687 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 21:35:03.687 INFO kablam! 
Oct 31 21:35:03.721 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Oct 31 21:35:03.729 INFO kablam! su: No module specific data is present
Oct 31 21:35:04.124 INFO running `"docker" "rm" "-f" "6edee3a81095129626fa1775b068442b66b01936ecc527c8415bc25896b851a9"`
Oct 31 21:35:04.280 INFO blam! 6edee3a81095129626fa1775b068442b66b01936ecc527c8415bc25896b851a9