[INFO] crate Useful_Math 0.0.8 is already in cache
[INFO] extracting crate Useful_Math 0.0.8 into work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/Useful_Math/0.0.8
[INFO] extracting crate Useful_Math 0.0.8 into work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/Useful_Math/0.0.8
[INFO] validating manifest of Useful_Math-0.0.8 on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Useful_Math-0.0.8 on toolchain try#f45cc3094ee337acd688771b9234318046b0572d
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Useful_Math-0.0.8
[INFO] finished frobbing Useful_Math-0.0.8
[INFO] frobbed toml for Useful_Math-0.0.8 written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/Useful_Math/0.0.8/Cargo.toml
[INFO] started frobbing Useful_Math-0.0.8
[INFO] finished frobbing Useful_Math-0.0.8
[INFO] frobbed toml for Useful_Math-0.0.8 written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/Useful_Math/0.0.8/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Useful_Math-0.0.8 against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-1/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/Useful_Math/0.0.8:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8b67728ab5dc74b3d7dc88b6bff94abb7734938169c63e4a0b2a98c025a89534
[INFO] running `"docker" "start" "-a" "8b67728ab5dc74b3d7dc88b6bff94abb7734938169c63e4a0b2a98c025a89534"`
[INFO] [stderr]     Checking Useful_Math v0.0.8 (/opt/crater/workdir)
[INFO] [stderr] warning: variant `degrees` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 |     enum Mode{degrees,radians}
[INFO] [stderr]    |               ^^^^^^^ help: convert the identifier to upper camel case: `Degrees`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `radians` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     enum Mode{degrees,radians}
[INFO] [stderr]    |                       ^^^^^^^ help: convert the identifier to upper camel case: `Radians`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mode`
[INFO] [stderr]   --> src/lib.rs:25:19
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn sin <T>(num:T,mode:Mode) -> T
[INFO] [stderr]    |                      ^^^^ help: consider prefixing with an underscore: `_mode`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mode`
[INFO] [stderr]   --> src/lib.rs:31:19
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn cos <T>(num:T,mode:Mode) -> T
[INFO] [stderr]    |                      ^^^^ help: consider prefixing with an underscore: `_mode`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mode`
[INFO] [stderr]   --> src/lib.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn tan <T>(num:T,mode:Mode) -> T
[INFO] [stderr]    |                      ^^^^ help: consider prefixing with an underscore: `_mode`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cos_test`
[INFO] [stderr]   --> src/lib.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn cos_test() {
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tan_test`
[INFO] [stderr]   --> src/lib.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn tan_test() {
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Mode`
[INFO] [stderr]   --> src/lib.rs:22:2
[INFO] [stderr]    |
[INFO] [stderr] 22 |     enum Mode{degrees,radians}
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sin`
[INFO] [stderr]   --> src/lib.rs:25:2
[INFO] [stderr]    |
[INFO] [stderr] 25 |       fn sin <T>(num:T,mode:Mode) -> T
[INFO] [stderr]    |  _____^
[INFO] [stderr] 26 | |         where T:std::ops::Mul<Output = T>+std::clone::Clone+num::Num+std::convert::Into<usize>{//!documentation?
[INFO] [stderr] 27 | |         return num::pow::pow(num.clone(),num.into())
[INFO] [stderr] 28 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cos`
[INFO] [stderr]   --> src/lib.rs:31:2
[INFO] [stderr]    |
[INFO] [stderr] 31 |       fn cos <T>(num:T,mode:Mode) -> T
[INFO] [stderr]    |  _____^
[INFO] [stderr] 32 | |         where T:std::ops::Div<Output = T>+std::clone::Clone{
[INFO] [stderr] 33 | |         return num
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tan`
[INFO] [stderr]   --> src/lib.rs:37:2
[INFO] [stderr]    |
[INFO] [stderr] 37 |       fn tan <T>(num:T,mode:Mode) -> T
[INFO] [stderr]    |  _____^
[INFO] [stderr] 38 | |     where T:std::ops::Div<Output = T>+std::clone::Clone{
[INFO] [stderr] 39 | |         return num.clone()/num
[INFO] [stderr] 40 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Useful_Math` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `useful_math`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `degrees` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 |     enum Mode{degrees,radians}
[INFO] [stderr]    |               ^^^^^^^ help: convert the identifier to upper camel case: `Degrees`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `radians` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     enum Mode{degrees,radians}
[INFO] [stderr]    |                       ^^^^^^^ help: convert the identifier to upper camel case: `Radians`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mode`
[INFO] [stderr]   --> src/lib.rs:25:19
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn sin <T>(num:T,mode:Mode) -> T
[INFO] [stderr]    |                      ^^^^ help: consider prefixing with an underscore: `_mode`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mode`
[INFO] [stderr]   --> src/lib.rs:31:19
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn cos <T>(num:T,mode:Mode) -> T
[INFO] [stderr]    |                      ^^^^ help: consider prefixing with an underscore: `_mode`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mode`
[INFO] [stderr]   --> src/lib.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn tan <T>(num:T,mode:Mode) -> T
[INFO] [stderr]    |                      ^^^^ help: consider prefixing with an underscore: `_mode`
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Mode`
[INFO] [stderr]   --> src/lib.rs:22:2
[INFO] [stderr]    |
[INFO] [stderr] 22 |     enum Mode{degrees,radians}
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sin`
[INFO] [stderr]   --> src/lib.rs:25:2
[INFO] [stderr]    |
[INFO] [stderr] 25 |       fn sin <T>(num:T,mode:Mode) -> T
[INFO] [stderr]    |  _____^
[INFO] [stderr] 26 | |         where T:std::ops::Mul<Output = T>+std::clone::Clone+num::Num+std::convert::Into<usize>{//!documentation?
[INFO] [stderr] 27 | |         return num::pow::pow(num.clone(),num.into())
[INFO] [stderr] 28 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cos`
[INFO] [stderr]   --> src/lib.rs:31:2
[INFO] [stderr]    |
[INFO] [stderr] 31 |       fn cos <T>(num:T,mode:Mode) -> T
[INFO] [stderr]    |  _____^
[INFO] [stderr] 32 | |         where T:std::ops::Div<Output = T>+std::clone::Clone{
[INFO] [stderr] 33 | |         return num
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tan`
[INFO] [stderr]   --> src/lib.rs:37:2
[INFO] [stderr]    |
[INFO] [stderr] 37 |       fn tan <T>(num:T,mode:Mode) -> T
[INFO] [stderr]    |  _____^
[INFO] [stderr] 38 | |     where T:std::ops::Div<Output = T>+std::clone::Clone{
[INFO] [stderr] 39 | |         return num.clone()/num
[INFO] [stderr] 40 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Useful_Math` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `useful_math`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "8b67728ab5dc74b3d7dc88b6bff94abb7734938169c63e4a0b2a98c025a89534"`
[INFO] running `"docker" "rm" "-f" "8b67728ab5dc74b3d7dc88b6bff94abb7734938169c63e4a0b2a98c025a89534"`
[INFO] [stdout] 8b67728ab5dc74b3d7dc88b6bff94abb7734938169c63e4a0b2a98c025a89534