[INFO] fetching crate Useful_Math 0.0.8... [INFO] checking Useful_Math-0.0.8 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] extracting crate Useful_Math 0.0.8 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate Useful_Math 0.0.8 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate Useful_Math 0.0.8 [INFO] finished tweaking crates.io crate Useful_Math 0.0.8 [INFO] tweaked toml for crates.io crate Useful_Math 0.0.8 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] be1fa9f67ef0a4ca5923a3d9e0d3bc93293976a41e2057080f071ab4963274df [INFO] running `"docker" "start" "-a" "be1fa9f67ef0a4ca5923a3d9e0d3bc93293976a41e2057080f071ab4963274df"` [INFO] [stderr] Checking Useful_Math v0.0.8 (/opt/rustwide/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: 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 (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 (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 (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 (num:T,mode:Mode) -> T [INFO] [stderr] | _____^ [INFO] [stderr] 26 | | where T:std::ops::Mul+std::clone::Clone+num::Num+std::convert::Into{//!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 (num:T,mode:Mode) -> T [INFO] [stderr] | _____^ [INFO] [stderr] 32 | | where T:std::ops::Div+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 (num:T,mode:Mode) -> T [INFO] [stderr] | _____^ [INFO] [stderr] 38 | | where T:std::ops::Div+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: unused variable: `mode` [INFO] [stderr] --> src/lib.rs:25:19 [INFO] [stderr] | [INFO] [stderr] 25 | fn sin (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 (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 (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 (num:T,mode:Mode) -> T [INFO] [stderr] | _____^ [INFO] [stderr] 26 | | where T:std::ops::Mul+std::clone::Clone+num::Num+std::convert::Into{//!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 (num:T,mode:Mode) -> T [INFO] [stderr] | _____^ [INFO] [stderr] 32 | | where T:std::ops::Div+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 (num:T,mode:Mode) -> T [INFO] [stderr] | _____^ [INFO] [stderr] 38 | | where T:std::ops::Div+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 0.48s [INFO] running `"docker" "inspect" "be1fa9f67ef0a4ca5923a3d9e0d3bc93293976a41e2057080f071ab4963274df"` [INFO] running `"docker" "rm" "-f" "be1fa9f67ef0a4ca5923a3d9e0d3bc93293976a41e2057080f071ab4963274df"` [INFO] [stdout] be1fa9f67ef0a4ca5923a3d9e0d3bc93293976a41e2057080f071ab4963274df