[INFO] cloning repository https://github.com/erdigocer/my-rust-project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erdigocer/my-rust-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferdigocer%2Fmy-rust-project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferdigocer%2Fmy-rust-project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 63389106886591466057935b9f701773b71a1130
[INFO] checking erdigocer/my-rust-project against master#fd17deacce374a4185c882795be162e17b557050 for pr-138001
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferdigocer%2Fmy-rust-project" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/erdigocer/my-rust-project on toolchain fd17deacce374a4185c882795be162e17b557050
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/erdigocer/my-rust-project
[INFO] finished tweaking git repo https://github.com/erdigocer/my-rust-project
[INFO] tweaked toml for git repo https://github.com/erdigocer/my-rust-project written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/erdigocer/my-rust-project 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" "+fd17deacce374a4185c882795be162e17b557050" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46642461e8e2f8cc53e8473c4bc11a28e4792c70de56bd3082309c7931d29327
[INFO] running `Command { std: "docker" "start" "-a" "46642461e8e2f8cc53e8473c4bc11a28e4792c70de56bd3082309c7931d29327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46642461e8e2f8cc53e8473c4bc11a28e4792c70de56bd3082309c7931d29327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46642461e8e2f8cc53e8473c4bc11a28e4792c70de56bd3082309c7931d29327", kill_on_drop: false }`
[INFO] [stdout] 46642461e8e2f8cc53e8473c4bc11a28e4792c70de56bd3082309c7931d29327
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a4ab21a0cbfc232f4055d13fdd289c6c5a3bc33a1d7f9f2fa58349a732cb9e7
[INFO] running `Command { std: "docker" "start" "-a" "6a4ab21a0cbfc232f4055d13fdd289c6c5a3bc33a1d7f9f2fa58349a732cb9e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking my-rust-project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `asdas`
[INFO] [stdout]  --> src/struct_example.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let asdas: Vec<i32> = vec![1, 2, 3, 4, 5];
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_asdas`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `names`
[INFO] [stdout]  --> src/struct_example.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let names: Vec<&str> = vec!["John", "Jane", "Jack"];
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_names`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiply` is never used
[INFO] [stdout]  --> src/erdi_test.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn multiply(a: f32, b: f32) -> f32 {
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ayecolor` is never read
[INFO] [stdout]  --> src/erdi_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct MySpy {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 6 |     haircolor: String,
[INFO] [stdout] 7 |     ayecolor: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_two_numbers` is never used
[INFO] [stdout]  --> src/struct_example.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn sum_two_numbers(n1: i32, n2: i32) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/struct_example.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn main() {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Person` is never constructed
[INFO] [stdout]   --> src/struct_example.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Person {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calculate_bmi` is never used
[INFO] [stdout]   --> src/struct_example.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Person {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 22 |     fn calculate_bmi(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Home` is never constructed
[INFO] [stdout]   --> src/struct_example.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Home {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `my_function` is never used
[INFO] [stdout]   --> src/struct_example.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn my_function() {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asdas`
[INFO] [stdout]  --> src/struct_example.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let asdas: Vec<i32> = vec![1, 2, 3, 4, 5];
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_asdas`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `names`
[INFO] [stdout]  --> src/struct_example.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let names: Vec<&str> = vec!["John", "Jane", "Jack"];
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_names`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiply` is never used
[INFO] [stdout]  --> src/erdi_test.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn multiply(a: f32, b: f32) -> f32 {
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ayecolor` is never read
[INFO] [stdout]  --> src/erdi_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct MySpy {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 6 |     haircolor: String,
[INFO] [stdout] 7 |     ayecolor: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_two_numbers` is never used
[INFO] [stdout]  --> src/struct_example.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn sum_two_numbers(n1: i32, n2: i32) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/struct_example.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn main() {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Person` is never constructed
[INFO] [stdout]   --> src/struct_example.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Person {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calculate_bmi` is never used
[INFO] [stdout]   --> src/struct_example.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Person {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 22 |     fn calculate_bmi(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Home` is never constructed
[INFO] [stdout]   --> src/struct_example.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Home {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `my_function` is never used
[INFO] [stdout]   --> src/struct_example.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn my_function() {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "6a4ab21a0cbfc232f4055d13fdd289c6c5a3bc33a1d7f9f2fa58349a732cb9e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a4ab21a0cbfc232f4055d13fdd289c6c5a3bc33a1d7f9f2fa58349a732cb9e7", kill_on_drop: false }`
[INFO] [stdout] 6a4ab21a0cbfc232f4055d13fdd289c6c5a3bc33a1d7f9f2fa58349a732cb9e7