[INFO] cloning repository https://github.com/ibrahimhaji0708/rust_app
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ibrahimhaji0708/rust_app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibrahimhaji0708%2Frust_app", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibrahimhaji0708%2Frust_app'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ac9e91930f31c04be2cdd1096c0a5f626dc4ea1
[INFO] testing ibrahimhaji0708/rust_app against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibrahimhaji0708%2Frust_app" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ibrahimhaji0708/rust_app on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ibrahimhaji0708/rust_app
[INFO] finished tweaking git repo https://github.com/ibrahimhaji0708/rust_app
[INFO] tweaked toml for git repo https://github.com/ibrahimhaji0708/rust_app written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ibrahimhaji0708/rust_app 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e19e32c48b2c911a8cf5e7923989f27b5ceb98b9663d3c74220f3b50c292d06
[INFO] running `Command { std: "docker" "start" "-a" "3e19e32c48b2c911a8cf5e7923989f27b5ceb98b9663d3c74220f3b50c292d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e19e32c48b2c911a8cf5e7923989f27b5ceb98b9663d3c74220f3b50c292d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e19e32c48b2c911a8cf5e7923989f27b5ceb98b9663d3c74220f3b50c292d06", kill_on_drop: false }`
[INFO] [stdout] 3e19e32c48b2c911a8cf5e7923989f27b5ceb98b9663d3c74220f3b50c292d06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e67c07a17773c65337c7a1c54bc98e0724df73c2e95bba98e94185353f3da0a2
[INFO] running `Command { std: "docker" "start" "-a" "e67c07a17773c65337c7a1c54bc98e0724df73c2e95bba98e94185353f3da0a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `varbl` is never used
[INFO] [stdout]  --> src/practice.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn varbl() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shadowing` is never used
[INFO] [stdout]   --> src/practice.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn shadowing() {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tuple` is never used
[INFO] [stdout]   --> src/practice.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn tuple() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `func` is never used
[INFO] [stdout]   --> src/practice.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn func() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `plus_one` is never used
[INFO] [stdout]   --> src/practice.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn plus_one(x: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `if_block` is never used
[INFO] [stdout]   --> src/practice.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn if_block() {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `if_else_block` is never used
[INFO] [stdout]   --> src/practice.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn if_else_block() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `loops` is never used
[INFO] [stdout]   --> src/practice.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn loops() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `while_loop` is never used
[INFO] [stdout]    --> src/practice.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub fn while_loop() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `for_loop` is never used
[INFO] [stdout]    --> src/practice.rs:117:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn for_loop() {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Move` is never used
[INFO] [stdout]  --> src/ownr_brrw.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | trait Move {
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Toy` is never used
[INFO] [stdout]  --> src/ownr_brrw.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum Toy {
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ToyCar` is never constructed
[INFO] [stdout]   --> src/ownr_brrw.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ToyCar {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ToyCar` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ToyPlane` is never constructed
[INFO] [stdout]   --> src/ownr_brrw.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ToyPlane {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ToyPlane` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ToyBoat` is never constructed
[INFO] [stdout]   --> src/ownr_brrw.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct ToyBoat {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `egs` is never used
[INFO] [stdout]   --> src/ownr_brrw.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn egs() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rectangle` is never constructed
[INFO] [stdout]  --> src/area_rect_structs.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Rectangle {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rect_structs` is never used
[INFO] [stdout]  --> src/area_rect_structs.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn rect_structs() {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `area` is never used
[INFO] [stdout]   --> src/area_rect_structs.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn area(rectangle: &Rectangle) -> u32 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "e67c07a17773c65337c7a1c54bc98e0724df73c2e95bba98e94185353f3da0a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e67c07a17773c65337c7a1c54bc98e0724df73c2e95bba98e94185353f3da0a2", kill_on_drop: false }`
[INFO] [stdout] e67c07a17773c65337c7a1c54bc98e0724df73c2e95bba98e94185353f3da0a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff43aa4b16b67f818216c6c0dece78e00bf9b73d9986f1fc7829c8f4a3345e8c
[INFO] running `Command { std: "docker" "start" "-a" "ff43aa4b16b67f818216c6c0dece78e00bf9b73d9986f1fc7829c8f4a3345e8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `varbl` is never used
[INFO] [stdout]  --> src/practice.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn varbl() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shadowing` is never used
[INFO] [stdout]   --> src/practice.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn shadowing() {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tuple` is never used
[INFO] [stdout]   --> src/practice.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn tuple() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `func` is never used
[INFO] [stdout]   --> src/practice.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn func() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `plus_one` is never used
[INFO] [stdout]   --> src/practice.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn plus_one(x: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `if_block` is never used
[INFO] [stdout]   --> src/practice.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn if_block() {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `if_else_block` is never used
[INFO] [stdout]   --> src/practice.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn if_else_block() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `loops` is never used
[INFO] [stdout]   --> src/practice.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn loops() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `while_loop` is never used
[INFO] [stdout]    --> src/practice.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub fn while_loop() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `for_loop` is never used
[INFO] [stdout]    --> src/practice.rs:117:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn for_loop() {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Move` is never used
[INFO] [stdout]  --> src/ownr_brrw.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | trait Move {
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Toy` is never used
[INFO] [stdout]  --> src/ownr_brrw.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum Toy {
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ToyCar` is never constructed
[INFO] [stdout]   --> src/ownr_brrw.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ToyCar {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ToyCar` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ToyPlane` is never constructed
[INFO] [stdout]   --> src/ownr_brrw.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ToyPlane {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ToyPlane` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ToyBoat` is never constructed
[INFO] [stdout]   --> src/ownr_brrw.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct ToyBoat {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `egs` is never used
[INFO] [stdout]   --> src/ownr_brrw.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn egs() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rectangle` is never constructed
[INFO] [stdout]  --> src/area_rect_structs.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Rectangle {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rect_structs` is never used
[INFO] [stdout]  --> src/area_rect_structs.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn rect_structs() {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `area` is never used
[INFO] [stdout]   --> src/area_rect_structs.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn area(rectangle: &Rectangle) -> u32 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "ff43aa4b16b67f818216c6c0dece78e00bf9b73d9986f1fc7829c8f4a3345e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff43aa4b16b67f818216c6c0dece78e00bf9b73d9986f1fc7829c8f4a3345e8c", kill_on_drop: false }`
[INFO] [stdout] ff43aa4b16b67f818216c6c0dece78e00bf9b73d9986f1fc7829c8f4a3345e8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb93bab7c918f4962a2b733b34615a20c269f606114c51be15f5571a4ad02099
[INFO] running `Command { std: "docker" "start" "-a" "fb93bab7c918f4962a2b733b34615a20c269f606114c51be15f5571a4ad02099", kill_on_drop: false }`
[INFO] [stderr] warning: function `varbl` is never used
[INFO] [stderr]  --> src/practice.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn varbl() {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `shadowing` is never used
[INFO] [stderr]   --> src/practice.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn shadowing() {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tuple` is never used
[INFO] [stderr]   --> src/practice.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn tuple() {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `func` is never used
[INFO] [stderr]   --> src/practice.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn func() {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `plus_one` is never used
[INFO] [stderr]   --> src/practice.rs:33:4
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn plus_one(x: i32) -> i32 {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `if_block` is never used
[INFO] [stderr]   --> src/practice.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn if_block() {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `if_else_block` is never used
[INFO] [stderr]   --> src/practice.rs:48:8
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub fn if_else_block() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `loops` is never used
[INFO] [stderr]   --> src/practice.rs:67:8
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub fn loops() {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `while_loop` is never used
[INFO] [stderr]    --> src/practice.rs:105:8
[INFO] [stderr]     |
[INFO] [stderr] 105 | pub fn while_loop() {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `for_loop` is never used
[INFO] [stderr]    --> src/practice.rs:117:8
[INFO] [stderr]     |
[INFO] [stderr] 117 | pub fn for_loop() {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Move` is never used
[INFO] [stderr]  --> src/ownr_brrw.rs:3:7
[INFO] [stderr]   |
[INFO] [stderr] 3 | trait Move {
[INFO] [stderr]   |       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Toy` is never used
[INFO] [stderr]  --> src/ownr_brrw.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum Toy {
[INFO] [stderr]   |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ToyCar` is never constructed
[INFO] [stderr]   --> src/ownr_brrw.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct ToyCar {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ToyCar` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ToyPlane` is never constructed
[INFO] [stderr]   --> src/ownr_brrw.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct ToyPlane {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ToyPlane` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ToyBoat` is never constructed
[INFO] [stderr]   --> src/ownr_brrw.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub struct ToyBoat {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `egs` is never used
[INFO] [stderr]   --> src/ownr_brrw.rs:52:8
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub fn egs() {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Rectangle` is never constructed
[INFO] [stderr]  --> src/area_rect_structs.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct Rectangle {
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `rect_structs` is never used
[INFO] [stderr]  --> src/area_rect_structs.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn rect_structs() {
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `area` is never used
[INFO] [stderr]   --> src/area_rect_structs.rs:18:4
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn area(rectangle: &Rectangle) -> u32 {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_app` (bin "rust_app" test) generated 19 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_app-3bb70fb5ff528b0f)
[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" "fb93bab7c918f4962a2b733b34615a20c269f606114c51be15f5571a4ad02099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb93bab7c918f4962a2b733b34615a20c269f606114c51be15f5571a4ad02099", kill_on_drop: false }`
[INFO] [stdout] fb93bab7c918f4962a2b733b34615a20c269f606114c51be15f5571a4ad02099