Nov 06 20:33:59.078 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-result against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 20:33:59.078 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 20:33:59.201 INFO blam! 32ed20e7013f3144d128189b141781acf55d23c4a74c291c28d780e6adacce98
Nov 06 20:33:59.205 INFO running `"docker" "start" "-a" "32ed20e7013f3144d128189b141781acf55d23c4a74c291c28d780e6adacce98"`
Nov 06 20:33:59.569 INFO kablam! usermod: no changes
Nov 06 20:33:59.597 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-result v0.1.0 (/source)
Nov 06 20:33:59.861 INFO kablam! warning: enum is never used: `MathError`
Nov 06 20:33:59.861 INFO kablam!  --> src/main.rs:4:5
Nov 06 20:33:59.861 INFO kablam!   |
Nov 06 20:33:59.861 INFO kablam! 4 |     pub enum MathError {
Nov 06 20:33:59.861 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 06 20:33:59.861 INFO kablam!   |
Nov 06 20:33:59.861 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 20:33:59.861 INFO kablam! 
Nov 06 20:33:59.861 INFO kablam! warning: type alias is never used: `MathResult`
Nov 06 20:33:59.861 INFO kablam!   --> src/main.rs:10:5
Nov 06 20:33:59.862 INFO kablam!    |
Nov 06 20:33:59.862 INFO kablam! 10 |     pub type MathResult = Result<f64, MathError>;
Nov 06 20:33:59.862 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:33:59.862 INFO kablam! 
Nov 06 20:33:59.862 INFO kablam! warning: function is never used: `div`
Nov 06 20:33:59.862 INFO kablam!   --> src/main.rs:12:5
Nov 06 20:33:59.862 INFO kablam!    |
Nov 06 20:33:59.862 INFO kablam! 12 |     pub fn div(x: f64, y: f64) -> MathResult {
Nov 06 20:33:59.862 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:33:59.862 INFO kablam! 
Nov 06 20:33:59.862 INFO kablam! warning: function is never used: `sqrt`
Nov 06 20:33:59.862 INFO kablam!   --> src/main.rs:23:5
Nov 06 20:33:59.862 INFO kablam!    |
Nov 06 20:33:59.862 INFO kablam! 23 |     pub fn sqrt(x: f64) -> MathResult {
Nov 06 20:33:59.862 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:33:59.862 INFO kablam! 
Nov 06 20:33:59.863 INFO kablam! warning: function is never used: `ln`
Nov 06 20:33:59.863 INFO kablam!   --> src/main.rs:31:5
Nov 06 20:33:59.863 INFO kablam!    |
Nov 06 20:33:59.863 INFO kablam! 31 |     pub fn ln(x: f64) -> MathResult {
Nov 06 20:33:59.863 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:33:59.863 INFO kablam! 
Nov 06 20:33:59.863 INFO kablam! warning: function is never used: `op`
Nov 06 20:33:59.863 INFO kablam!   --> src/main.rs:41:1
Nov 06 20:33:59.863 INFO kablam!    |
Nov 06 20:33:59.863 INFO kablam! 41 | fn op(x: f64, y: f64) -> f64 {
Nov 06 20:33:59.863 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:33:59.863 INFO kablam! 
Nov 06 20:33:59.867 INFO kablam! warning: enum is never used: `MathError`
Nov 06 20:33:59.867 INFO kablam!  --> src/main.rs:4:5
Nov 06 20:33:59.867 INFO kablam!   |
Nov 06 20:33:59.867 INFO kablam! 4 |     pub enum MathError {
Nov 06 20:33:59.867 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 06 20:33:59.867 INFO kablam!   |
Nov 06 20:33:59.867 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 20:33:59.867 INFO kablam! 
Nov 06 20:33:59.868 INFO kablam! warning: type alias is never used: `MathResult`
Nov 06 20:33:59.868 INFO kablam!   --> src/main.rs:10:5
Nov 06 20:33:59.868 INFO kablam!    |
Nov 06 20:33:59.868 INFO kablam! 10 |     pub type MathResult = Result<f64, MathError>;
Nov 06 20:33:59.868 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:33:59.868 INFO kablam! 
Nov 06 20:33:59.868 INFO kablam! warning: function is never used: `div`
Nov 06 20:33:59.868 INFO kablam!   --> src/main.rs:12:5
Nov 06 20:33:59.868 INFO kablam!    |
Nov 06 20:33:59.868 INFO kablam! 12 |     pub fn div(x: f64, y: f64) -> MathResult {
Nov 06 20:33:59.868 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:33:59.868 INFO kablam! 
Nov 06 20:33:59.868 INFO kablam! warning: function is never used: `sqrt`
Nov 06 20:33:59.868 INFO kablam!   --> src/main.rs:23:5
Nov 06 20:33:59.868 INFO kablam!    |
Nov 06 20:33:59.868 INFO kablam! 23 |     pub fn sqrt(x: f64) -> MathResult {
Nov 06 20:33:59.868 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:33:59.868 INFO kablam! 
Nov 06 20:33:59.868 INFO kablam! warning: function is never used: `ln`
Nov 06 20:33:59.868 INFO kablam!   --> src/main.rs:31:5
Nov 06 20:33:59.868 INFO kablam!    |
Nov 06 20:33:59.868 INFO kablam! 31 |     pub fn ln(x: f64) -> MathResult {
Nov 06 20:33:59.868 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:33:59.868 INFO kablam! 
Nov 06 20:33:59.868 INFO kablam! warning: function is never used: `op`
Nov 06 20:33:59.868 INFO kablam!   --> src/main.rs:41:1
Nov 06 20:33:59.868 INFO kablam!    |
Nov 06 20:33:59.868 INFO kablam! 41 | fn op(x: f64, y: f64) -> f64 {
Nov 06 20:33:59.868 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:33:59.868 INFO kablam! 
Nov 06 20:33:59.878 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Nov 06 20:33:59.880 INFO kablam! su: No module specific data is present
Nov 06 20:34:00.153 INFO running `"docker" "rm" "-f" "32ed20e7013f3144d128189b141781acf55d23c4a74c291c28d780e6adacce98"`
Nov 06 20:34:00.244 INFO blam! 32ed20e7013f3144d128189b141781acf55d23c4a74c291c28d780e6adacce98