Sep 01 09:03:28.939 INFO checking c4-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 09:03:28.939 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 09:03:28.939 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 09:03:29.106 INFO blam! 3bf38aee928a50710bd081d98a3a48d2d6cca73dc4c8e8c45d39b8b4faa250a0
Sep 01 09:03:29.108 INFO running `"docker" "start" "-a" "3bf38aee928a50710bd081d98a3a48d2d6cca73dc4c8e8c45d39b8b4faa250a0"`
Sep 01 09:03:29.886 INFO kablam!     Checking c4 v0.1.0 (file:///source)
Sep 01 09:03:30.795 INFO kablam! warning: enum is never used: `Value`
Sep 01 09:03:30.795 INFO kablam!  --> src/parser/mod.rs:5:1
Sep 01 09:03:30.795 INFO kablam!   |
Sep 01 09:03:30.795 INFO kablam! 5 | pub enum Value {
Sep 01 09:03:30.795 INFO kablam!   | ^^^^^^^^^^^^^^
Sep 01 09:03:30.796 INFO kablam!   |
Sep 01 09:03:30.796 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 09:03:30.797 INFO kablam! 
Sep 01 09:03:30.797 INFO kablam! warning: method is never used: `from_vec`
Sep 01 09:03:30.797 INFO kablam!   --> src/parser/mod.rs:11:5
Sep 01 09:03:30.797 INFO kablam!    |
Sep 01 09:03:30.797 INFO kablam! 11 |     pub fn from_vec(v: Vec<String>) -> Self {
Sep 01 09:03:30.797 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:03:30.798 INFO kablam! 
Sep 01 09:03:30.799 INFO kablam! warning: method is never used: `from_str`
Sep 01 09:03:30.799 INFO kablam!   --> src/parser/mod.rs:15:5
Sep 01 09:03:30.799 INFO kablam!    |
Sep 01 09:03:30.799 INFO kablam! 15 |     pub fn from_str(s: &str) -> Self {
Sep 01 09:03:30.799 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:03:30.799 INFO kablam! 
Sep 01 09:03:30.800 INFO kablam! warning: method is never used: `from_string`
Sep 01 09:03:30.800 INFO kablam!   --> src/parser/mod.rs:19:5
Sep 01 09:03:30.800 INFO kablam!    |
Sep 01 09:03:30.800 INFO kablam! 19 |     pub fn from_string(s: &String) -> Self {
Sep 01 09:03:30.800 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:03:30.800 INFO kablam! 
Sep 01 09:03:30.801 INFO kablam! warning: struct is never constructed: `Property`
Sep 01 09:03:30.801 INFO kablam!   --> src/parser/mod.rs:24:1
Sep 01 09:03:30.801 INFO kablam!    |
Sep 01 09:03:30.801 INFO kablam! 24 | struct Property {
Sep 01 09:03:30.801 INFO kablam!    | ^^^^^^^^^^^^^^^
Sep 01 09:03:30.801 INFO kablam! 
Sep 01 09:03:30.802 INFO kablam! warning: method is never used: `new`
Sep 01 09:03:30.802 INFO kablam!   --> src/parser/mod.rs:30:5
Sep 01 09:03:30.802 INFO kablam!    |
Sep 01 09:03:30.802 INFO kablam! 30 |     pub fn new(_id: String, _value: Value) -> Self {
Sep 01 09:03:30.802 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:03:30.803 INFO kablam! 
Sep 01 09:03:30.803 INFO kablam! warning: struct is never constructed: `Rule`
Sep 01 09:03:30.803 INFO kablam!   --> src/parser/mod.rs:35:1
Sep 01 09:03:30.803 INFO kablam!    |
Sep 01 09:03:30.803 INFO kablam! 35 | struct Rule {
Sep 01 09:03:30.803 INFO kablam!    | ^^^^^^^^^^^
Sep 01 09:03:30.804 INFO kablam! 
Sep 01 09:03:30.804 INFO kablam! warning: struct is never constructed: `Selector`
Sep 01 09:03:30.804 INFO kablam!   --> src/parser/mod.rs:39:1
Sep 01 09:03:30.804 INFO kablam!    |
Sep 01 09:03:30.804 INFO kablam! 39 | struct Selector(Vec<Rule>);
Sep 01 09:03:30.804 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:03:30.805 INFO kablam! 
Sep 01 09:03:30.985 INFO kablam! warning: enum is never used: `Value`
Sep 01 09:03:30.985 INFO kablam!  --> src/parser/mod.rs:5:1
Sep 01 09:03:30.985 INFO kablam!   |
Sep 01 09:03:30.985 INFO kablam! 5 | pub enum Value {
Sep 01 09:03:30.985 INFO kablam!   | ^^^^^^^^^^^^^^
Sep 01 09:03:30.985 INFO kablam!   |
Sep 01 09:03:30.985 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 09:03:30.985 INFO kablam! 
Sep 01 09:03:30.985 INFO kablam! warning: method is never used: `from_vec`
Sep 01 09:03:30.985 INFO kablam!   --> src/parser/mod.rs:11:5
Sep 01 09:03:30.985 INFO kablam!    |
Sep 01 09:03:30.985 INFO kablam! 11 |     pub fn from_vec(v: Vec<String>) -> Self {
Sep 01 09:03:30.985 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:03:30.985 INFO kablam! 
Sep 01 09:03:30.986 INFO kablam! warning: method is never used: `from_str`
Sep 01 09:03:30.986 INFO kablam!   --> src/parser/mod.rs:15:5
Sep 01 09:03:30.986 INFO kablam!    |
Sep 01 09:03:30.986 INFO kablam! 15 |     pub fn from_str(s: &str) -> Self {
Sep 01 09:03:30.986 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:03:30.986 INFO kablam! 
Sep 01 09:03:30.986 INFO kablam! warning: method is never used: `from_string`
Sep 01 09:03:30.986 INFO kablam!   --> src/parser/mod.rs:19:5
Sep 01 09:03:30.986 INFO kablam!    |
Sep 01 09:03:30.986 INFO kablam! 19 |     pub fn from_string(s: &String) -> Self {
Sep 01 09:03:30.986 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:03:30.986 INFO kablam! 
Sep 01 09:03:30.986 INFO kablam! warning: struct is never constructed: `Property`
Sep 01 09:03:30.986 INFO kablam!   --> src/parser/mod.rs:24:1
Sep 01 09:03:30.986 INFO kablam!    |
Sep 01 09:03:30.986 INFO kablam! 24 | struct Property {
Sep 01 09:03:30.986 INFO kablam!    | ^^^^^^^^^^^^^^^
Sep 01 09:03:30.986 INFO kablam! 
Sep 01 09:03:30.986 INFO kablam! warning: method is never used: `new`
Sep 01 09:03:30.986 INFO kablam!   --> src/parser/mod.rs:30:5
Sep 01 09:03:30.986 INFO kablam!    |
Sep 01 09:03:30.986 INFO kablam! 30 |     pub fn new(_id: String, _value: Value) -> Self {
Sep 01 09:03:30.987 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:03:30.987 INFO kablam! 
Sep 01 09:03:30.987 INFO kablam! warning: struct is never constructed: `Rule`
Sep 01 09:03:30.987 INFO kablam!   --> src/parser/mod.rs:35:1
Sep 01 09:03:30.987 INFO kablam!    |
Sep 01 09:03:30.987 INFO kablam! 35 | struct Rule {
Sep 01 09:03:30.987 INFO kablam!    | ^^^^^^^^^^^
Sep 01 09:03:30.987 INFO kablam! 
Sep 01 09:03:30.987 INFO kablam! warning: struct is never constructed: `Selector`
Sep 01 09:03:30.987 INFO kablam!   --> src/parser/mod.rs:39:1
Sep 01 09:03:30.987 INFO kablam!    |
Sep 01 09:03:30.987 INFO kablam! 39 | struct Selector(Vec<Rule>);
Sep 01 09:03:30.987 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 09:03:30.987 INFO kablam! 
Sep 01 09:03:31.007 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Sep 01 09:03:31.010 INFO kablam! su: No module specific data is present
Sep 01 09:03:31.601 INFO running `"docker" "rm" "-f" "3bf38aee928a50710bd081d98a3a48d2d6cca73dc4c8e8c45d39b8b4faa250a0"`
Sep 01 09:03:31.690 INFO blam! 3bf38aee928a50710bd081d98a3a48d2d6cca73dc4c8e8c45d39b8b4faa250a0