Oct 27 03:26:07.524 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-result-try against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 03:26:07.524 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 27 03:26:07.694 INFO blam! 97c831a651070c1c66d50b58f99c6b2984090e652e7e2fd43e92f54ee77acf62
Oct 27 03:26:07.696 INFO running `"docker" "start" "-a" "97c831a651070c1c66d50b58f99c6b2984090e652e7e2fd43e92f54ee77acf62"`
Oct 27 03:26:08.155 INFO kablam! usermod: no changes
Oct 27 03:26:08.182 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-result-try v0.1.0 (/source)
Oct 27 03:26:08.599 INFO kablam! warning: enum is never used: `MathError`
Oct 27 03:26:08.599 INFO kablam!  --> src/main.rs:3:5
Oct 27 03:26:08.599 INFO kablam!   |
Oct 27 03:26:08.599 INFO kablam! 3 |     enum MathError {
Oct 27 03:26:08.599 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 27 03:26:08.599 INFO kablam!   |
Oct 27 03:26:08.599 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 03:26:08.599 INFO kablam! 
Oct 27 03:26:08.599 INFO kablam! warning: type alias is never used: `MathResult`
Oct 27 03:26:08.599 INFO kablam!  --> src/main.rs:9:5
Oct 27 03:26:08.599 INFO kablam!   |
Oct 27 03:26:08.599 INFO kablam! 9 |     type MathResult = Result<f64, MathError>;
Oct 27 03:26:08.599 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:26:08.599 INFO kablam! 
Oct 27 03:26:08.599 INFO kablam! warning: function is never used: `div`
Oct 27 03:26:08.599 INFO kablam!   --> src/main.rs:11:5
Oct 27 03:26:08.599 INFO kablam!    |
Oct 27 03:26:08.599 INFO kablam! 11 |     fn div(x: f64, y: f64) -> MathResult {
Oct 27 03:26:08.599 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:26:08.599 INFO kablam! 
Oct 27 03:26:08.599 INFO kablam! warning: function is never used: `sqrt`
Oct 27 03:26:08.599 INFO kablam!   --> src/main.rs:19:5
Oct 27 03:26:08.599 INFO kablam!    |
Oct 27 03:26:08.599 INFO kablam! 19 |     fn sqrt(x: f64) -> MathResult {
Oct 27 03:26:08.599 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:26:08.599 INFO kablam! 
Oct 27 03:26:08.599 INFO kablam! warning: function is never used: `ln`
Oct 27 03:26:08.599 INFO kablam!   --> src/main.rs:27:5
Oct 27 03:26:08.599 INFO kablam!    |
Oct 27 03:26:08.599 INFO kablam! 27 |     fn ln(x: f64) -> MathResult {
Oct 27 03:26:08.599 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:26:08.599 INFO kablam! 
Oct 27 03:26:08.599 INFO kablam! warning: function is never used: `op_`
Oct 27 03:26:08.599 INFO kablam!   --> src/main.rs:36:5
Oct 27 03:26:08.599 INFO kablam!    |
Oct 27 03:26:08.599 INFO kablam! 36 |     fn op_(x: f64, y: f64) -> MathResult {
Oct 27 03:26:08.599 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:26:08.599 INFO kablam! 
Oct 27 03:26:08.599 INFO kablam! warning: function is never used: `op`
Oct 27 03:26:08.599 INFO kablam!   --> src/main.rs:46:5
Oct 27 03:26:08.599 INFO kablam!    |
Oct 27 03:26:08.599 INFO kablam! 46 |     pub fn op(x: f64, y: f64) {
Oct 27 03:26:08.599 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:26:08.599 INFO kablam! 
Oct 27 03:26:08.645 INFO kablam! warning: enum is never used: `MathError`
Oct 27 03:26:08.645 INFO kablam!  --> src/main.rs:3:5
Oct 27 03:26:08.645 INFO kablam!   |
Oct 27 03:26:08.645 INFO kablam! 3 |     enum MathError {
Oct 27 03:26:08.645 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 27 03:26:08.645 INFO kablam!   |
Oct 27 03:26:08.645 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 03:26:08.645 INFO kablam! 
Oct 27 03:26:08.645 INFO kablam! warning: type alias is never used: `MathResult`
Oct 27 03:26:08.645 INFO kablam!  --> src/main.rs:9:5
Oct 27 03:26:08.645 INFO kablam!   |
Oct 27 03:26:08.645 INFO kablam! 9 |     type MathResult = Result<f64, MathError>;
Oct 27 03:26:08.645 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:26:08.645 INFO kablam! 
Oct 27 03:26:08.645 INFO kablam! warning: function is never used: `div`
Oct 27 03:26:08.645 INFO kablam!   --> src/main.rs:11:5
Oct 27 03:26:08.645 INFO kablam!    |
Oct 27 03:26:08.645 INFO kablam! 11 |     fn div(x: f64, y: f64) -> MathResult {
Oct 27 03:26:08.645 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:26:08.645 INFO kablam! 
Oct 27 03:26:08.645 INFO kablam! warning: function is never used: `sqrt`
Oct 27 03:26:08.645 INFO kablam!   --> src/main.rs:19:5
Oct 27 03:26:08.645 INFO kablam!    |
Oct 27 03:26:08.645 INFO kablam! 19 |     fn sqrt(x: f64) -> MathResult {
Oct 27 03:26:08.645 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:26:08.645 INFO kablam! 
Oct 27 03:26:08.645 INFO kablam! warning: function is never used: `ln`
Oct 27 03:26:08.645 INFO kablam!   --> src/main.rs:27:5
Oct 27 03:26:08.645 INFO kablam!    |
Oct 27 03:26:08.645 INFO kablam! 27 |     fn ln(x: f64) -> MathResult {
Oct 27 03:26:08.645 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:26:08.645 INFO kablam! 
Oct 27 03:26:08.645 INFO kablam! warning: function is never used: `op_`
Oct 27 03:26:08.645 INFO kablam!   --> src/main.rs:36:5
Oct 27 03:26:08.645 INFO kablam!    |
Oct 27 03:26:08.645 INFO kablam! 36 |     fn op_(x: f64, y: f64) -> MathResult {
Oct 27 03:26:08.645 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:26:08.645 INFO kablam! 
Oct 27 03:26:08.645 INFO kablam! warning: function is never used: `op`
Oct 27 03:26:08.645 INFO kablam!   --> src/main.rs:46:5
Oct 27 03:26:08.646 INFO kablam!    |
Oct 27 03:26:08.646 INFO kablam! 46 |     pub fn op(x: f64, y: f64) {
Oct 27 03:26:08.646 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:26:08.646 INFO kablam! 
Oct 27 03:26:08.658 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Oct 27 03:26:08.660 INFO kablam! su: No module specific data is present
Oct 27 03:26:08.948 INFO running `"docker" "rm" "-f" "97c831a651070c1c66d50b58f99c6b2984090e652e7e2fd43e92f54ee77acf62"`
Oct 27 03:26:09.160 INFO blam! 97c831a651070c1c66d50b58f99c6b2984090e652e7e2fd43e92f54ee77acf62