Nov 02 01:15:13.825 INFO checking c4-0.1.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 02 01:15:13.825 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01:15:13.973 INFO blam! 26aa0c158ffa309d2438e622f50efe8a30e49721a04717b9b1d7f1f0d4c7a58e
Nov 02 01:15:13.977 INFO running `"docker" "start" "-a" "26aa0c158ffa309d2438e622f50efe8a30e49721a04717b9b1d7f1f0d4c7a58e"`
Nov 02 01:15:14.557 INFO kablam! usermod: no changes
Nov 02 01:15:14.627 INFO kablam!     Checking c4 v0.1.0 (/source)
Nov 02 01:15:15.616 INFO kablam! warning: enum is never used: `Value`
Nov 02 01:15:15.616 INFO kablam!  --> src/parser/mod.rs:5:1
Nov 02 01:15:15.616 INFO kablam!   |
Nov 02 01:15:15.616 INFO kablam! 5 | pub enum Value {
Nov 02 01:15:15.616 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 02 01:15:15.616 INFO kablam!   |
Nov 02 01:15:15.616 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 01:15:15.616 INFO kablam! 
Nov 02 01:15:15.616 INFO kablam! warning: method is never used: `from_vec`
Nov 02 01:15:15.616 INFO kablam!   --> src/parser/mod.rs:11:5
Nov 02 01:15:15.616 INFO kablam!    |
Nov 02 01:15:15.616 INFO kablam! 11 |     pub fn from_vec(v: Vec<String>) -> Self {
Nov 02 01:15:15.616 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.616 INFO kablam! 
Nov 02 01:15:15.616 INFO kablam! warning: method is never used: `from_str`
Nov 02 01:15:15.616 INFO kablam!   --> src/parser/mod.rs:15:5
Nov 02 01:15:15.616 INFO kablam!    |
Nov 02 01:15:15.616 INFO kablam! 15 |     pub fn from_str(s: &str) -> Self {
Nov 02 01:15:15.616 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.616 INFO kablam! 
Nov 02 01:15:15.616 INFO kablam! warning: method is never used: `from_string`
Nov 02 01:15:15.616 INFO kablam!   --> src/parser/mod.rs:19:5
Nov 02 01:15:15.616 INFO kablam!    |
Nov 02 01:15:15.616 INFO kablam! 19 |     pub fn from_string(s: &String) -> Self {
Nov 02 01:15:15.616 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.616 INFO kablam! 
Nov 02 01:15:15.616 INFO kablam! warning: struct is never constructed: `Property`
Nov 02 01:15:15.616 INFO kablam!   --> src/parser/mod.rs:24:1
Nov 02 01:15:15.616 INFO kablam!    |
Nov 02 01:15:15.616 INFO kablam! 24 | struct Property {
Nov 02 01:15:15.616 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 02 01:15:15.617 INFO kablam! 
Nov 02 01:15:15.617 INFO kablam! warning: method is never used: `new`
Nov 02 01:15:15.617 INFO kablam!   --> src/parser/mod.rs:30:5
Nov 02 01:15:15.617 INFO kablam!    |
Nov 02 01:15:15.617 INFO kablam! 30 |     pub fn new(_id: String, _value: Value) -> Self {
Nov 02 01:15:15.617 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.617 INFO kablam! 
Nov 02 01:15:15.617 INFO kablam! warning: struct is never constructed: `Rule`
Nov 02 01:15:15.617 INFO kablam!   --> src/parser/mod.rs:35:1
Nov 02 01:15:15.617 INFO kablam!    |
Nov 02 01:15:15.617 INFO kablam! 35 | struct Rule {
Nov 02 01:15:15.617 INFO kablam!    | ^^^^^^^^^^^
Nov 02 01:15:15.617 INFO kablam! 
Nov 02 01:15:15.617 INFO kablam! warning: struct is never constructed: `Selector`
Nov 02 01:15:15.617 INFO kablam!   --> src/parser/mod.rs:39:1
Nov 02 01:15:15.617 INFO kablam!    |
Nov 02 01:15:15.617 INFO kablam! 39 | struct Selector(Vec<Rule>);
Nov 02 01:15:15.617 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.617 INFO kablam! 
Nov 02 01:15:15.684 INFO kablam! warning: enum is never used: `Value`
Nov 02 01:15:15.685 INFO kablam!  --> src/parser/mod.rs:5:1
Nov 02 01:15:15.685 INFO kablam!   |
Nov 02 01:15:15.685 INFO kablam! 5 | pub enum Value {
Nov 02 01:15:15.685 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 02 01:15:15.685 INFO kablam!   |
Nov 02 01:15:15.685 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 01:15:15.685 INFO kablam! 
Nov 02 01:15:15.685 INFO kablam! warning: method is never used: `from_vec`
Nov 02 01:15:15.685 INFO kablam!   --> src/parser/mod.rs:11:5
Nov 02 01:15:15.685 INFO kablam!    |
Nov 02 01:15:15.685 INFO kablam! 11 |     pub fn from_vec(v: Vec<String>) -> Self {
Nov 02 01:15:15.685 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.685 INFO kablam! 
Nov 02 01:15:15.685 INFO kablam! warning: method is never used: `from_str`
Nov 02 01:15:15.685 INFO kablam!   --> src/parser/mod.rs:15:5
Nov 02 01:15:15.685 INFO kablam!    |
Nov 02 01:15:15.685 INFO kablam! 15 |     pub fn from_str(s: &str) -> Self {
Nov 02 01:15:15.685 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.685 INFO kablam! 
Nov 02 01:15:15.685 INFO kablam! warning: method is never used: `from_string`
Nov 02 01:15:15.685 INFO kablam!   --> src/parser/mod.rs:19:5
Nov 02 01:15:15.685 INFO kablam!    |
Nov 02 01:15:15.685 INFO kablam! 19 |     pub fn from_string(s: &String) -> Self {
Nov 02 01:15:15.685 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.685 INFO kablam! 
Nov 02 01:15:15.685 INFO kablam! warning: struct is never constructed: `Property`
Nov 02 01:15:15.685 INFO kablam!   --> src/parser/mod.rs:24:1
Nov 02 01:15:15.685 INFO kablam!    |
Nov 02 01:15:15.685 INFO kablam! 24 | struct Property {
Nov 02 01:15:15.685 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 02 01:15:15.685 INFO kablam! 
Nov 02 01:15:15.685 INFO kablam! warning: method is never used: `new`
Nov 02 01:15:15.685 INFO kablam!   --> src/parser/mod.rs:30:5
Nov 02 01:15:15.685 INFO kablam!    |
Nov 02 01:15:15.685 INFO kablam! 30 |     pub fn new(_id: String, _value: Value) -> Self {
Nov 02 01:15:15.685 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.685 INFO kablam! 
Nov 02 01:15:15.685 INFO kablam! warning: struct is never constructed: `Rule`
Nov 02 01:15:15.685 INFO kablam!   --> src/parser/mod.rs:35:1
Nov 02 01:15:15.685 INFO kablam!    |
Nov 02 01:15:15.685 INFO kablam! 35 | struct Rule {
Nov 02 01:15:15.685 INFO kablam!    | ^^^^^^^^^^^
Nov 02 01:15:15.685 INFO kablam! 
Nov 02 01:15:15.685 INFO kablam! warning: struct is never constructed: `Selector`
Nov 02 01:15:15.685 INFO kablam!   --> src/parser/mod.rs:39:1
Nov 02 01:15:15.685 INFO kablam!    |
Nov 02 01:15:15.685 INFO kablam! 39 | struct Selector(Vec<Rule>);
Nov 02 01:15:15.685 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:15:15.685 INFO kablam! 
Nov 02 01:15:15.704 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 02 01:15:15.709 INFO kablam! su: No module specific data is present
Nov 02 01:15:16.158 INFO running `"docker" "rm" "-f" "26aa0c158ffa309d2438e622f50efe8a30e49721a04717b9b1d7f1f0d4c7a58e"`
Nov 02 01:15:16.256 INFO blam! 26aa0c158ffa309d2438e622f50efe8a30e49721a04717b9b1d7f1f0d4c7a58e