Nov 02 01:15:13.729 INFO checking c4-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 02 01:15:13.753 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02 01:15:13.921 INFO blam! bbf764540afc7b6293972125082a38ca38c548f70be358c5cf8a2898eb307e98
Nov 02 01:15:13.923 INFO running `"docker" "start" "-a" "bbf764540afc7b6293972125082a38ca38c548f70be358c5cf8a2898eb307e98"`
Nov 02 01:15:14.386 INFO kablam! usermod: no changes
Nov 02 01:15:14.413 INFO kablam!     Checking c4 v0.1.0 (/source)
Nov 02 01:15:15.362 INFO kablam! warning: enum is never used: `Value`
Nov 02 01:15:15.362 INFO kablam!  --> src/parser/mod.rs:5:1
Nov 02 01:15:15.362 INFO kablam!   |
Nov 02 01:15:15.362 INFO kablam! 5 | pub enum Value {
Nov 02 01:15:15.362 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 02 01:15:15.362 INFO kablam!   |
Nov 02 01:15:15.362 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 01:15:15.362 INFO kablam! 
Nov 02 01:15:15.362 INFO kablam! warning: method is never used: `from_vec`
Nov 02 01:15:15.362 INFO kablam!   --> src/parser/mod.rs:11:5
Nov 02 01:15:15.362 INFO kablam!    |
Nov 02 01:15:15.362 INFO kablam! 11 |     pub fn from_vec(v: Vec<String>) -> Self {
Nov 02 01:15:15.362 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.362 INFO kablam! 
Nov 02 01:15:15.362 INFO kablam! warning: method is never used: `from_str`
Nov 02 01:15:15.362 INFO kablam!   --> src/parser/mod.rs:15:5
Nov 02 01:15:15.362 INFO kablam!    |
Nov 02 01:15:15.362 INFO kablam! 15 |     pub fn from_str(s: &str) -> Self {
Nov 02 01:15:15.362 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.362 INFO kablam! 
Nov 02 01:15:15.362 INFO kablam! warning: method is never used: `from_string`
Nov 02 01:15:15.362 INFO kablam!   --> src/parser/mod.rs:19:5
Nov 02 01:15:15.362 INFO kablam!    |
Nov 02 01:15:15.362 INFO kablam! 19 |     pub fn from_string(s: &String) -> Self {
Nov 02 01:15:15.362 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.362 INFO kablam! 
Nov 02 01:15:15.362 INFO kablam! warning: struct is never constructed: `Property`
Nov 02 01:15:15.362 INFO kablam!   --> src/parser/mod.rs:24:1
Nov 02 01:15:15.362 INFO kablam!    |
Nov 02 01:15:15.362 INFO kablam! 24 | struct Property {
Nov 02 01:15:15.362 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 02 01:15:15.362 INFO kablam! 
Nov 02 01:15:15.362 INFO kablam! warning: method is never used: `new`
Nov 02 01:15:15.362 INFO kablam!   --> src/parser/mod.rs:30:5
Nov 02 01:15:15.362 INFO kablam!    |
Nov 02 01:15:15.362 INFO kablam! 30 |     pub fn new(_id: String, _value: Value) -> Self {
Nov 02 01:15:15.362 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.362 INFO kablam! 
Nov 02 01:15:15.362 INFO kablam! warning: struct is never constructed: `Rule`
Nov 02 01:15:15.362 INFO kablam!   --> src/parser/mod.rs:35:1
Nov 02 01:15:15.362 INFO kablam!    |
Nov 02 01:15:15.362 INFO kablam! 35 | struct Rule {
Nov 02 01:15:15.362 INFO kablam!    | ^^^^^^^^^^^
Nov 02 01:15:15.362 INFO kablam! 
Nov 02 01:15:15.362 INFO kablam! warning: struct is never constructed: `Selector`
Nov 02 01:15:15.362 INFO kablam!   --> src/parser/mod.rs:39:1
Nov 02 01:15:15.362 INFO kablam!    |
Nov 02 01:15:15.362 INFO kablam! 39 | struct Selector(Vec<Rule>);
Nov 02 01:15:15.362 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.362 INFO kablam! 
Nov 02 01:15:15.389 INFO kablam! warning: enum is never used: `Value`
Nov 02 01:15:15.389 INFO kablam!  --> src/parser/mod.rs:5:1
Nov 02 01:15:15.389 INFO kablam!   |
Nov 02 01:15:15.389 INFO kablam! 5 | pub enum Value {
Nov 02 01:15:15.389 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 02 01:15:15.389 INFO kablam!   |
Nov 02 01:15:15.389 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 01:15:15.389 INFO kablam! 
Nov 02 01:15:15.389 INFO kablam! warning: method is never used: `from_vec`
Nov 02 01:15:15.389 INFO kablam!   --> src/parser/mod.rs:11:5
Nov 02 01:15:15.389 INFO kablam!    |
Nov 02 01:15:15.389 INFO kablam! 11 |     pub fn from_vec(v: Vec<String>) -> Self {
Nov 02 01:15:15.389 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.389 INFO kablam! 
Nov 02 01:15:15.389 INFO kablam! warning: method is never used: `from_str`
Nov 02 01:15:15.389 INFO kablam!   --> src/parser/mod.rs:15:5
Nov 02 01:15:15.389 INFO kablam!    |
Nov 02 01:15:15.389 INFO kablam! 15 |     pub fn from_str(s: &str) -> Self {
Nov 02 01:15:15.389 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.389 INFO kablam! 
Nov 02 01:15:15.389 INFO kablam! warning: method is never used: `from_string`
Nov 02 01:15:15.389 INFO kablam!   --> src/parser/mod.rs:19:5
Nov 02 01:15:15.389 INFO kablam!    |
Nov 02 01:15:15.389 INFO kablam! 19 |     pub fn from_string(s: &String) -> Self {
Nov 02 01:15:15.389 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.389 INFO kablam! 
Nov 02 01:15:15.389 INFO kablam! warning: struct is never constructed: `Property`
Nov 02 01:15:15.389 INFO kablam!   --> src/parser/mod.rs:24:1
Nov 02 01:15:15.389 INFO kablam!    |
Nov 02 01:15:15.389 INFO kablam! 24 | struct Property {
Nov 02 01:15:15.389 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 02 01:15:15.389 INFO kablam! 
Nov 02 01:15:15.389 INFO kablam! warning: method is never used: `new`
Nov 02 01:15:15.389 INFO kablam!   --> src/parser/mod.rs:30:5
Nov 02 01:15:15.389 INFO kablam!    |
Nov 02 01:15:15.389 INFO kablam! 30 |     pub fn new(_id: String, _value: Value) -> Self {
Nov 02 01:15:15.389 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.389 INFO kablam! 
Nov 02 01:15:15.389 INFO kablam! warning: struct is never constructed: `Rule`
Nov 02 01:15:15.389 INFO kablam!   --> src/parser/mod.rs:35:1
Nov 02 01:15:15.389 INFO kablam!    |
Nov 02 01:15:15.389 INFO kablam! 35 | struct Rule {
Nov 02 01:15:15.389 INFO kablam!    | ^^^^^^^^^^^
Nov 02 01:15:15.389 INFO kablam! 
Nov 02 01:15:15.389 INFO kablam! warning: struct is never constructed: `Selector`
Nov 02 01:15:15.389 INFO kablam!   --> src/parser/mod.rs:39:1
Nov 02 01:15:15.389 INFO kablam!    |
Nov 02 01:15:15.389 INFO kablam! 39 | struct Selector(Vec<Rule>);
Nov 02 01:15:15.389 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.389 INFO kablam! 
Nov 02 01:15:15.414 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 02 01:15:15.416 INFO kablam! su: No module specific data is present
Nov 02 01:15:15.784 INFO running `"docker" "rm" "-f" "bbf764540afc7b6293972125082a38ca38c548f70be358c5cf8a2898eb307e98"`
Nov 02 01:15:15.908 INFO blam! bbf764540afc7b6293972125082a38ca38c548f70be358c5cf8a2898eb307e98