Nov 04 05:35:21.365 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-result-try against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 05:35:21.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 05:35:21.650 INFO blam! 3883a5251846aed80144ed242753c4b4f1b806c0f0277b9188935872390b31b1
Nov 04 05:35:21.651 INFO running `"docker" "start" "-a" "3883a5251846aed80144ed242753c4b4f1b806c0f0277b9188935872390b31b1"`
Nov 04 05:35:22.148 INFO kablam! usermod: no changes
Nov 04 05:35:22.181 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-result-try v0.1.0 (/source)
Nov 04 05:35:22.479 INFO kablam! warning: enum is never used: `MathError`
Nov 04 05:35:22.479 INFO kablam!  --> src/main.rs:3:5
Nov 04 05:35:22.479 INFO kablam!   |
Nov 04 05:35:22.479 INFO kablam! 3 |     enum MathError {
Nov 04 05:35:22.479 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 04 05:35:22.479 INFO kablam!   |
Nov 04 05:35:22.479 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 05:35:22.479 INFO kablam! 
Nov 04 05:35:22.479 INFO kablam! warning: type alias is never used: `MathResult`
Nov 04 05:35:22.479 INFO kablam!  --> src/main.rs:9:5
Nov 04 05:35:22.479 INFO kablam!   |
Nov 04 05:35:22.479 INFO kablam! 9 |     type MathResult = Result<f64, MathError>;
Nov 04 05:35:22.479 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:35:22.479 INFO kablam! 
Nov 04 05:35:22.479 INFO kablam! warning: function is never used: `div`
Nov 04 05:35:22.479 INFO kablam!   --> src/main.rs:11:5
Nov 04 05:35:22.479 INFO kablam!    |
Nov 04 05:35:22.479 INFO kablam! 11 |     fn div(x: f64, y: f64) -> MathResult {
Nov 04 05:35:22.479 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:35:22.479 INFO kablam! 
Nov 04 05:35:22.479 INFO kablam! warning: function is never used: `sqrt`
Nov 04 05:35:22.479 INFO kablam!   --> src/main.rs:19:5
Nov 04 05:35:22.479 INFO kablam!    |
Nov 04 05:35:22.479 INFO kablam! 19 |     fn sqrt(x: f64) -> MathResult {
Nov 04 05:35:22.479 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:35:22.479 INFO kablam! 
Nov 04 05:35:22.479 INFO kablam! warning: function is never used: `ln`
Nov 04 05:35:22.479 INFO kablam!   --> src/main.rs:27:5
Nov 04 05:35:22.479 INFO kablam!    |
Nov 04 05:35:22.479 INFO kablam! 27 |     fn ln(x: f64) -> MathResult {
Nov 04 05:35:22.479 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:35:22.479 INFO kablam! 
Nov 04 05:35:22.479 INFO kablam! warning: function is never used: `op_`
Nov 04 05:35:22.479 INFO kablam!   --> src/main.rs:36:5
Nov 04 05:35:22.479 INFO kablam!    |
Nov 04 05:35:22.479 INFO kablam! 36 |     fn op_(x: f64, y: f64) -> MathResult {
Nov 04 05:35:22.479 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:35:22.479 INFO kablam! 
Nov 04 05:35:22.479 INFO kablam! warning: function is never used: `op`
Nov 04 05:35:22.479 INFO kablam!   --> src/main.rs:46:5
Nov 04 05:35:22.479 INFO kablam!    |
Nov 04 05:35:22.479 INFO kablam! 46 |     pub fn op(x: f64, y: f64) {
Nov 04 05:35:22.479 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:35:22.479 INFO kablam! 
Nov 04 05:35:22.578 INFO kablam! warning: enum is never used: `MathError`
Nov 04 05:35:22.578 INFO kablam!  --> src/main.rs:3:5
Nov 04 05:35:22.578 INFO kablam!   |
Nov 04 05:35:22.578 INFO kablam! 3 |     enum MathError {
Nov 04 05:35:22.578 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 04 05:35:22.578 INFO kablam!   |
Nov 04 05:35:22.578 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 05:35:22.578 INFO kablam! 
Nov 04 05:35:22.578 INFO kablam! warning: type alias is never used: `MathResult`
Nov 04 05:35:22.578 INFO kablam!  --> src/main.rs:9:5
Nov 04 05:35:22.578 INFO kablam!   |
Nov 04 05:35:22.578 INFO kablam! 9 |     type MathResult = Result<f64, MathError>;
Nov 04 05:35:22.578 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:35:22.578 INFO kablam! 
Nov 04 05:35:22.578 INFO kablam! warning: function is never used: `div`
Nov 04 05:35:22.578 INFO kablam!   --> src/main.rs:11:5
Nov 04 05:35:22.578 INFO kablam!    |
Nov 04 05:35:22.578 INFO kablam! 11 |     fn div(x: f64, y: f64) -> MathResult {
Nov 04 05:35:22.578 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:35:22.578 INFO kablam! 
Nov 04 05:35:22.578 INFO kablam! warning: function is never used: `sqrt`
Nov 04 05:35:22.579 INFO kablam!   --> src/main.rs:19:5
Nov 04 05:35:22.579 INFO kablam!    |
Nov 04 05:35:22.579 INFO kablam! 19 |     fn sqrt(x: f64) -> MathResult {
Nov 04 05:35:22.579 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:35:22.579 INFO kablam! 
Nov 04 05:35:22.579 INFO kablam! warning: function is never used: `ln`
Nov 04 05:35:22.579 INFO kablam!   --> src/main.rs:27:5
Nov 04 05:35:22.579 INFO kablam!    |
Nov 04 05:35:22.579 INFO kablam! 27 |     fn ln(x: f64) -> MathResult {
Nov 04 05:35:22.579 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:35:22.579 INFO kablam! 
Nov 04 05:35:22.579 INFO kablam! warning: function is never used: `op_`
Nov 04 05:35:22.579 INFO kablam!   --> src/main.rs:36:5
Nov 04 05:35:22.579 INFO kablam!    |
Nov 04 05:35:22.579 INFO kablam! 36 |     fn op_(x: f64, y: f64) -> MathResult {
Nov 04 05:35:22.579 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:35:22.579 INFO kablam! 
Nov 04 05:35:22.579 INFO kablam! warning: function is never used: `op`
Nov 04 05:35:22.579 INFO kablam!   --> src/main.rs:46:5
Nov 04 05:35:22.579 INFO kablam!    |
Nov 04 05:35:22.579 INFO kablam! 46 |     pub fn op(x: f64, y: f64) {
Nov 04 05:35:22.579 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:35:22.579 INFO kablam! 
Nov 04 05:35:22.588 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Nov 04 05:35:22.590 INFO kablam! su: No module specific data is present
Nov 04 05:35:22.929 INFO running `"docker" "rm" "-f" "3883a5251846aed80144ed242753c4b4f1b806c0f0277b9188935872390b31b1"`
Nov 04 05:35:23.067 INFO blam! 3883a5251846aed80144ed242753c4b4f1b806c0f0277b9188935872390b31b1