[INFO] cloning repository https://github.com/shibaholic/rust_practice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shibaholic/rust_practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshibaholic%2Frust_practice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshibaholic%2Frust_practice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 854f7ac184d2ff77f848f74b744406a6e39a3739 [INFO] testing shibaholic/rust_practice against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshibaholic%2Frust_practice" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/shibaholic/rust_practice [INFO] finished tweaking git repo https://github.com/shibaholic/rust_practice [INFO] tweaked toml for git repo https://github.com/shibaholic/rust_practice written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/shibaholic/rust_practice on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/shibaholic/rust_practice already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9283729de5c02cfa8438c620340ca1e82a46bcf2b969f0745d3f56141c7b2a42 [INFO] running `Command { std: "docker" "start" "-a" "9283729de5c02cfa8438c620340ca1e82a46bcf2b969f0745d3f56141c7b2a42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9283729de5c02cfa8438c620340ca1e82a46bcf2b969f0745d3f56141c7b2a42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9283729de5c02cfa8438c620340ca1e82a46bcf2b969f0745d3f56141c7b2a42", kill_on_drop: false }` [INFO] [stdout] 9283729de5c02cfa8438c620340ca1e82a46bcf2b969f0745d3f56141c7b2a42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 519f98130e9ce0965cd9f1fb583084bd6d76da319015859a4074758d3fbf7928 [INFO] running `Command { std: "docker" "start" "-a" "519f98130e9ce0965cd9f1fb583084bd6d76da319015859a4074758d3fbf7928", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rust_practice v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `state` should have an upper camel case name [INFO] [stdout] --> src/guess_number.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | enum state { [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `State` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/point_point_dist.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut y_coordinate = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y_coordinate` [INFO] [stdout] --> src/point_point_dist.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut y_coordinate = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_coordinate` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tricoord_conv.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut tricord = TriCoord:: { a: 0, b: 0, c:0 }; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sum` [INFO] [stdout] --> src/tricoord_conv.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | let sum = tricoord.a + tricoord.b + tricoord.c; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sum` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `brute_force` is never used [INFO] [stdout] --> src/prime.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn brute_force(number:i32, multiples: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `trail_division` is never used [INFO] [stdout] --> src/prime.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn trail_division(number:u64, multiples: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRI_SIDE` is never used [INFO] [stdout] --> src/tricoord_conv.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const TRI_SIDE:f32 = 1.0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRI_ALTITUDE` is never used [INFO] [stdout] --> src/tricoord_conv.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const TRI_ALTITUDE:f32 = 0.866025404; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRI_HALF_ALT` is never used [INFO] [stdout] --> src/tricoord_conv.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const TRI_HALF_ALT:f32 = 0.433012702; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRI_APOTHEM` is never used [INFO] [stdout] --> src/tricoord_conv.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const TRI_APOTHEM:f32 = 0.288675135; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CHUNK_HALF_ALTITUDE` is never used [INFO] [stdout] --> src/tricoord_conv.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const CHUNK_HALF_ALTITUDE:f64 = 6.92820323; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/guess_number.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | io::stdout().flush(); // allows the print above to not need ln [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 26 | let _ = io::stdout().flush(); // allows the print above to not need ln [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `triangular_number_O1` should have a snake case name [INFO] [stdout] --> src/tricoord_conv.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn triangular_number_O1(n: i16) -> i16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `triangular_number_o1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_practice::fizzbuzz::fizzbuzz` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rust_practice::fizzbuzz::fizzbuzz; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_practice::guess_number::guess_number` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rust_practice::guess_number::guess_number; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_practice::prime::is_prime` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rust_practice::prime::is_prime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_practice::point_point_dist::point_point_dist` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rust_practice::point_point_dist::point_point_dist; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TriCoord` and `tricoord_tester` [INFO] [stdout] --> src/main.rs:5:83 [INFO] [stdout] | [INFO] [stdout] 5 | use rust_practice::tricoord_conv::{triangular_number_O1, triangular_number_naive, tricoord_tester, TriCoord}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.33s [INFO] running `Command { std: "docker" "inspect" "519f98130e9ce0965cd9f1fb583084bd6d76da319015859a4074758d3fbf7928", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "519f98130e9ce0965cd9f1fb583084bd6d76da319015859a4074758d3fbf7928", kill_on_drop: false }` [INFO] [stdout] 519f98130e9ce0965cd9f1fb583084bd6d76da319015859a4074758d3fbf7928 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d58be993ff41e446567a7b7b7179b456843e42e6384a2c0018b9afb6b225c6bc [INFO] running `Command { std: "docker" "start" "-a" "d58be993ff41e446567a7b7b7179b456843e42e6384a2c0018b9afb6b225c6bc", kill_on_drop: false }` [INFO] [stderr] Compiling rust_practice v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `state` should have an upper camel case name [INFO] [stdout] --> src/guess_number.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | enum state { [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `State` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/point_point_dist.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut y_coordinate = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y_coordinate` [INFO] [stdout] --> src/point_point_dist.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut y_coordinate = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_coordinate` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tricoord_conv.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut tricord = TriCoord:: { a: 0, b: 0, c:0 }; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sum` [INFO] [stdout] --> src/tricoord_conv.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | let sum = tricoord.a + tricoord.b + tricoord.c; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sum` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `brute_force` is never used [INFO] [stdout] --> src/prime.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn brute_force(number:i32, multiples: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `trail_division` is never used [INFO] [stdout] --> src/prime.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn trail_division(number:u64, multiples: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRI_SIDE` is never used [INFO] [stdout] --> src/tricoord_conv.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const TRI_SIDE:f32 = 1.0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRI_ALTITUDE` is never used [INFO] [stdout] --> src/tricoord_conv.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const TRI_ALTITUDE:f32 = 0.866025404; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRI_HALF_ALT` is never used [INFO] [stdout] --> src/tricoord_conv.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const TRI_HALF_ALT:f32 = 0.433012702; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRI_APOTHEM` is never used [INFO] [stdout] --> src/tricoord_conv.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const TRI_APOTHEM:f32 = 0.288675135; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CHUNK_HALF_ALTITUDE` is never used [INFO] [stdout] --> src/tricoord_conv.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const CHUNK_HALF_ALTITUDE:f64 = 6.92820323; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/guess_number.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | io::stdout().flush(); // allows the print above to not need ln [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 26 | let _ = io::stdout().flush(); // allows the print above to not need ln [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `triangular_number_O1` should have a snake case name [INFO] [stdout] --> src/tricoord_conv.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn triangular_number_O1(n: i16) -> i16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `triangular_number_o1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_practice::fizzbuzz::fizzbuzz` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rust_practice::fizzbuzz::fizzbuzz; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_practice::guess_number::guess_number` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rust_practice::guess_number::guess_number; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_practice::prime::is_prime` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rust_practice::prime::is_prime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_practice::point_point_dist::point_point_dist` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rust_practice::point_point_dist::point_point_dist; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TriCoord` and `tricoord_tester` [INFO] [stdout] --> src/main.rs:5:83 [INFO] [stdout] | [INFO] [stdout] 5 | use rust_practice::tricoord_conv::{triangular_number_O1, triangular_number_naive, tricoord_tester, TriCoord}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `state` should have an upper camel case name [INFO] [stdout] --> src/guess_number.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | enum state { [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `State` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/point_point_dist.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut y_coordinate = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y_coordinate` [INFO] [stdout] --> src/point_point_dist.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut y_coordinate = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_coordinate` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tricoord_conv.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut tricord = TriCoord:: { a: 0, b: 0, c:0 }; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sum` [INFO] [stdout] --> src/tricoord_conv.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | let sum = tricoord.a + tricoord.b + tricoord.c; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sum` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `brute_force` is never used [INFO] [stdout] --> src/prime.rs:33:4 [INFO] [stdout] | [INFO] [stdout] 33 | fn brute_force(number:i32, multiples: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `trail_division` is never used [INFO] [stdout] --> src/prime.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn trail_division(number:u64, multiples: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRI_SIDE` is never used [INFO] [stdout] --> src/tricoord_conv.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const TRI_SIDE:f32 = 1.0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRI_ALTITUDE` is never used [INFO] [stdout] --> src/tricoord_conv.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const TRI_ALTITUDE:f32 = 0.866025404; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRI_HALF_ALT` is never used [INFO] [stdout] --> src/tricoord_conv.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const TRI_HALF_ALT:f32 = 0.433012702; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRI_APOTHEM` is never used [INFO] [stdout] --> src/tricoord_conv.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const TRI_APOTHEM:f32 = 0.288675135; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CHUNK_HALF_ALTITUDE` is never used [INFO] [stdout] --> src/tricoord_conv.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const CHUNK_HALF_ALTITUDE:f64 = 6.92820323; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/guess_number.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | io::stdout().flush(); // allows the print above to not need ln [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 26 | let _ = io::stdout().flush(); // allows the print above to not need ln [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `triangular_number_O1` should have a snake case name [INFO] [stdout] --> src/tricoord_conv.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn triangular_number_O1(n: i16) -> i16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `triangular_number_o1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "d58be993ff41e446567a7b7b7179b456843e42e6384a2c0018b9afb6b225c6bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d58be993ff41e446567a7b7b7179b456843e42e6384a2c0018b9afb6b225c6bc", kill_on_drop: false }` [INFO] [stdout] d58be993ff41e446567a7b7b7179b456843e42e6384a2c0018b9afb6b225c6bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5afee75c5dccfc049f7dd820505a0978351117e96d9fcfa7901c051a86774e37 [INFO] running `Command { std: "docker" "start" "-a" "5afee75c5dccfc049f7dd820505a0978351117e96d9fcfa7901c051a86774e37", kill_on_drop: false }` [INFO] [stderr] warning: type `state` should have an upper camel case name [INFO] [stdout] [INFO] [stderr] --> src/guess_number.rs:5:6 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 5 | enum state { [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `State` [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] running 0 tests [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/point_point_dist.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | let mut y_coordinate = 0; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y_coordinate` [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] --> src/point_point_dist.rs:46:9 [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] 46 | let mut y_coordinate = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_y_coordinate` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tricoord_conv.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | let mut tricord = TriCoord:: { a: 0, b: 0, c:0 }; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sum` [INFO] [stderr] --> src/tricoord_conv.rs:34:10 [INFO] [stderr] | [INFO] [stderr] 34 | let sum = tricoord.a + tricoord.b + tricoord.c; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sum` [INFO] [stderr] [INFO] [stderr] warning: function `brute_force` is never used [INFO] [stderr] --> src/prime.rs:33:4 [INFO] [stderr] | [INFO] [stderr] 33 | fn brute_force(number:i32, multiples: &mut Vec) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `trail_division` is never used [INFO] [stderr] --> src/prime.rs:59:4 [INFO] [stderr] | [INFO] [stderr] 59 | fn trail_division(number:u64, multiples: &mut Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `TRI_SIDE` is never used [INFO] [stderr] --> src/tricoord_conv.rs:14:7 [INFO] [stderr] | [INFO] [stderr] 14 | const TRI_SIDE:f32 = 1.0; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `TRI_ALTITUDE` is never used [INFO] [stderr] --> src/tricoord_conv.rs:15:7 [INFO] [stderr] | [INFO] [stderr] 15 | const TRI_ALTITUDE:f32 = 0.866025404; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `TRI_HALF_ALT` is never used [INFO] [stderr] --> src/tricoord_conv.rs:16:7 [INFO] [stderr] | [INFO] [stderr] 16 | const TRI_HALF_ALT:f32 = 0.433012702; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `TRI_APOTHEM` is never used [INFO] [stderr] --> src/tricoord_conv.rs:17:7 [INFO] [stderr] | [INFO] [stderr] 17 | const TRI_APOTHEM:f32 = 0.288675135; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `CHUNK_HALF_ALTITUDE` is never used [INFO] [stderr] --> src/tricoord_conv.rs:21:7 [INFO] [stderr] | [INFO] [stderr] 21 | const CHUNK_HALF_ALTITUDE:f64 = 6.92820323; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/guess_number.rs:26:17 [INFO] [stderr] | [INFO] [stderr] 26 | io::stdout().flush(); // allows the print above to not need ln [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 26 | let _ = io::stdout().flush(); // allows the print above to not need ln [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: function `triangular_number_O1` should have a snake case name [INFO] [stderr] --> src/tricoord_conv.rs:115:8 [INFO] [stderr] | [INFO] [stderr] 115 | pub fn triangular_number_O1(n: i16) -> i16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `triangular_number_o1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `rust_practice` (lib) generated 14 warnings (run `cargo fix --lib -p rust_practice` to apply 4 suggestions) [INFO] [stderr] warning: unused import: `rust_practice::fizzbuzz::fizzbuzz` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use rust_practice::fizzbuzz::fizzbuzz; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rust_practice::guess_number::guess_number` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use rust_practice::guess_number::guess_number; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rust_practice::prime::is_prime` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use rust_practice::prime::is_prime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rust_practice::point_point_dist::point_point_dist` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use rust_practice::point_point_dist::point_point_dist; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TriCoord` and `tricoord_tester` [INFO] [stderr] --> src/main.rs:5:83 [INFO] [stderr] | [INFO] [stderr] 5 | use rust_practice::tricoord_conv::{triangular_number_O1, triangular_number_naive, tricoord_tester, TriCoord}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust_practice` (bin "rust_practice" test) generated 5 warnings (run `cargo fix --bin "rust_practice" -p rust_practice --tests` to apply 5 suggestions) [INFO] [stderr] warning: `rust_practice` (lib test) generated 14 warnings (14 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_practice-112b8a4a518a4820) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_practice-e9ca0debbae20fb5) [INFO] [stderr] Doc-tests rust_practice [INFO] [stderr] warning: type `state` should have an upper camel case name [INFO] [stderr] --> src/guess_number.rs:5:6 [INFO] [stderr] | [INFO] [stderr] 5 | enum state { [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `State` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5afee75c5dccfc049f7dd820505a0978351117e96d9fcfa7901c051a86774e37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5afee75c5dccfc049f7dd820505a0978351117e96d9fcfa7901c051a86774e37", kill_on_drop: false }` [INFO] [stdout] 5afee75c5dccfc049f7dd820505a0978351117e96d9fcfa7901c051a86774e37