Oct 21 17:12:01.485 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-result-try against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 17:12:01.485 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/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 21 17:12:01.697 INFO blam! f533dc6d7c5c0bd879108575c0ced88fba238875151a5b0eecaf290c8c22f6e2
Oct 21 17:12:01.703 INFO running `"docker" "start" "-a" "f533dc6d7c5c0bd879108575c0ced88fba238875151a5b0eecaf290c8c22f6e2"`
Oct 21 17:12:02.218 INFO kablam! usermod: no changes
Oct 21 17:12:02.244 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-result-try v0.1.0 (/source)
Oct 21 17:12:02.536 INFO kablam! warning: enum is never used: `MathError`
Oct 21 17:12:02.536 INFO kablam!  --> src/main.rs:3:5
Oct 21 17:12:02.536 INFO kablam!   |
Oct 21 17:12:02.536 INFO kablam! 3 |     enum MathError {
Oct 21 17:12:02.536 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 21 17:12:02.536 INFO kablam!   |
Oct 21 17:12:02.536 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 17:12:02.536 INFO kablam! 
Oct 21 17:12:02.536 INFO kablam! warning: type alias is never used: `MathResult`
Oct 21 17:12:02.536 INFO kablam!  --> src/main.rs:9:5
Oct 21 17:12:02.536 INFO kablam!   |
Oct 21 17:12:02.536 INFO kablam! 9 |     type MathResult = Result<f64, MathError>;
Oct 21 17:12:02.536 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:12:02.536 INFO kablam! 
Oct 21 17:12:02.536 INFO kablam! warning: function is never used: `div`
Oct 21 17:12:02.536 INFO kablam!   --> src/main.rs:11:5
Oct 21 17:12:02.536 INFO kablam!    |
Oct 21 17:12:02.536 INFO kablam! 11 |     fn div(x: f64, y: f64) -> MathResult {
Oct 21 17:12:02.536 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:12:02.536 INFO kablam! 
Oct 21 17:12:02.537 INFO kablam! warning: function is never used: `sqrt`
Oct 21 17:12:02.537 INFO kablam!   --> src/main.rs:19:5
Oct 21 17:12:02.537 INFO kablam!    |
Oct 21 17:12:02.537 INFO kablam! 19 |     fn sqrt(x: f64) -> MathResult {
Oct 21 17:12:02.537 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:12:02.537 INFO kablam! 
Oct 21 17:12:02.537 INFO kablam! warning: function is never used: `ln`
Oct 21 17:12:02.537 INFO kablam!   --> src/main.rs:27:5
Oct 21 17:12:02.537 INFO kablam!    |
Oct 21 17:12:02.537 INFO kablam! 27 |     fn ln(x: f64) -> MathResult {
Oct 21 17:12:02.537 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:12:02.537 INFO kablam! 
Oct 21 17:12:02.537 INFO kablam! warning: function is never used: `op_`
Oct 21 17:12:02.537 INFO kablam!   --> src/main.rs:36:5
Oct 21 17:12:02.537 INFO kablam!    |
Oct 21 17:12:02.537 INFO kablam! 36 |     fn op_(x: f64, y: f64) -> MathResult {
Oct 21 17:12:02.537 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:12:02.537 INFO kablam! 
Oct 21 17:12:02.537 INFO kablam! warning: function is never used: `op`
Oct 21 17:12:02.537 INFO kablam!   --> src/main.rs:46:5
Oct 21 17:12:02.537 INFO kablam!    |
Oct 21 17:12:02.537 INFO kablam! 46 |     pub fn op(x: f64, y: f64) {
Oct 21 17:12:02.537 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:12:02.537 INFO kablam! 
Oct 21 17:12:02.604 INFO kablam! warning: enum is never used: `MathError`
Oct 21 17:12:02.604 INFO kablam!  --> src/main.rs:3:5
Oct 21 17:12:02.604 INFO kablam!   |
Oct 21 17:12:02.604 INFO kablam! 3 |     enum MathError {
Oct 21 17:12:02.604 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 21 17:12:02.604 INFO kablam!   |
Oct 21 17:12:02.604 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 17:12:02.604 INFO kablam! 
Oct 21 17:12:02.604 INFO kablam! warning: type alias is never used: `MathResult`
Oct 21 17:12:02.604 INFO kablam!  --> src/main.rs:9:5
Oct 21 17:12:02.604 INFO kablam!   |
Oct 21 17:12:02.604 INFO kablam! 9 |     type MathResult = Result<f64, MathError>;
Oct 21 17:12:02.604 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:12:02.604 INFO kablam! 
Oct 21 17:12:02.604 INFO kablam! warning: function is never used: `div`
Oct 21 17:12:02.604 INFO kablam!   --> src/main.rs:11:5
Oct 21 17:12:02.604 INFO kablam!    |
Oct 21 17:12:02.604 INFO kablam! 11 |     fn div(x: f64, y: f64) -> MathResult {
Oct 21 17:12:02.604 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:12:02.604 INFO kablam! 
Oct 21 17:12:02.604 INFO kablam! warning: function is never used: `sqrt`
Oct 21 17:12:02.604 INFO kablam!   --> src/main.rs:19:5
Oct 21 17:12:02.604 INFO kablam!    |
Oct 21 17:12:02.604 INFO kablam! 19 |     fn sqrt(x: f64) -> MathResult {
Oct 21 17:12:02.604 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:12:02.604 INFO kablam! 
Oct 21 17:12:02.604 INFO kablam! warning: function is never used: `ln`
Oct 21 17:12:02.604 INFO kablam!   --> src/main.rs:27:5
Oct 21 17:12:02.604 INFO kablam!    |
Oct 21 17:12:02.604 INFO kablam! 27 |     fn ln(x: f64) -> MathResult {
Oct 21 17:12:02.604 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:12:02.604 INFO kablam! 
Oct 21 17:12:02.604 INFO kablam! warning: function is never used: `op_`
Oct 21 17:12:02.604 INFO kablam!   --> src/main.rs:36:5
Oct 21 17:12:02.604 INFO kablam!    |
Oct 21 17:12:02.604 INFO kablam! 36 |     fn op_(x: f64, y: f64) -> MathResult {
Oct 21 17:12:02.604 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:12:02.604 INFO kablam! 
Oct 21 17:12:02.604 INFO kablam! warning: function is never used: `op`
Oct 21 17:12:02.604 INFO kablam!   --> src/main.rs:46:5
Oct 21 17:12:02.604 INFO kablam!    |
Oct 21 17:12:02.604 INFO kablam! 46 |     pub fn op(x: f64, y: f64) {
Oct 21 17:12:02.604 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:12:02.604 INFO kablam! 
Oct 21 17:12:02.612 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Oct 21 17:12:02.614 INFO kablam! su: No module specific data is present
Oct 21 17:12:02.910 INFO running `"docker" "rm" "-f" "f533dc6d7c5c0bd879108575c0ced88fba238875151a5b0eecaf290c8c22f6e2"`
Oct 21 17:12:03.019 INFO blam! f533dc6d7c5c0bd879108575c0ced88fba238875151a5b0eecaf290c8c22f6e2