[INFO] cloning repository https://github.com/elli0t43/Rust-Learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elli0t43/Rust-Learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felli0t43%2FRust-Learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felli0t43%2FRust-Learning'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d0b2f504c29eb084dc51a6fe42ed90e05a8e21e8 [INFO] checking elli0t43/Rust-Learning against try#ad93f57d532978d6739002a21bc66b45ed22f998 for pr-155418 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felli0t43%2FRust-Learning" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/elli0t43/Rust-Learning [INFO] finished tweaking git repo https://github.com/elli0t43/Rust-Learning [INFO] tweaked toml for git repo https://github.com/elli0t43/Rust-Learning written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/elli0t43/Rust-Learning on toolchain ad93f57d532978d6739002a21bc66b45ed22f998 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/elli0t43/Rust-Learning 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" "+ad93f57d532978d6739002a21bc66b45ed22f998" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded colored v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ccb0da73d703a830e20021c778aad43f6a04f2da0135892a38fb8c16b6c31649 [INFO] running `Command { std: "docker" "start" "-a" "ccb0da73d703a830e20021c778aad43f6a04f2da0135892a38fb8c16b6c31649", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccb0da73d703a830e20021c778aad43f6a04f2da0135892a38fb8c16b6c31649", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccb0da73d703a830e20021c778aad43f6a04f2da0135892a38fb8c16b6c31649", kill_on_drop: false }` [INFO] [stdout] ccb0da73d703a830e20021c778aad43f6a04f2da0135892a38fb8c16b6c31649 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25df3d7aa570bc344aab8f93826393e65ec4fb7fb8f1c8ef2e6e367a4fbe9e27 [INFO] running `Command { std: "docker" "start" "-a" "25df3d7aa570bc344aab8f93826393e65ec4fb7fb8f1c8ef2e6e367a4fbe9e27", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking rust-learning v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `salary` [INFO] [stdout] --> src/contstants.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let salary = 100.00; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_salary` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `salary` [INFO] [stdout] --> src/contstants.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let salary = 100.00; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_salary` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `constants_types_run` is never used [INFO] [stdout] --> src/contstants.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn constants_types_run() { [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 `shadowing_var_char_run` is never used [INFO] [stdout] --> src/contstants.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn shadowing_var_char_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `integer_types_run` is never used [INFO] [stdout] --> src/scalar_types.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn integer_types_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `integer_overflow_run` is never used [INFO] [stdout] --> src/scalar_types.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn integer_overflow_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `float_types_run` is never used [INFO] [stdout] --> src/scalar_types.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn float_types_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_seperator_run` is never used [INFO] [stdout] --> src/scalar_types.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn number_seperator_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `boolean_types_run` is never used [INFO] [stdout] --> src/scalar_types.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn boolean_types_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `character_types_run` is never used [INFO] [stdout] --> src/scalar_types.rs:105:8 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn character_types_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `var_run` is never used [INFO] [stdout] --> src/variables.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn var_run() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_guessing_game_run` is never used [INFO] [stdout] --> src/number_guessing_game.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn number_guessing_game_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `assert_eq_macro_run` is never used [INFO] [stdout] --> src/assert_eq_macro.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn assert_eq_macro_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `constants_types_run` is never used [INFO] [stdout] --> src/contstants.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn constants_types_run() { [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 `shadowing_var_char_run` is never used [INFO] [stdout] --> src/contstants.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn shadowing_var_char_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `integer_types_run` is never used [INFO] [stdout] --> src/scalar_types.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn integer_types_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `integer_overflow_run` is never used [INFO] [stdout] --> src/scalar_types.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn integer_overflow_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `float_types_run` is never used [INFO] [stdout] --> src/scalar_types.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn float_types_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_seperator_run` is never used [INFO] [stdout] --> src/scalar_types.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn number_seperator_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `boolean_types_run` is never used [INFO] [stdout] --> src/scalar_types.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn boolean_types_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `character_types_run` is never used [INFO] [stdout] --> src/scalar_types.rs:105:8 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn character_types_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `var_run` is never used [INFO] [stdout] --> src/variables.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn var_run() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_guessing_game_run` is never used [INFO] [stdout] --> src/number_guessing_game.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn number_guessing_game_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `assert_eq_macro_run` is never used [INFO] [stdout] --> src/assert_eq_macro.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn assert_eq_macro_run() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.48s [INFO] running `Command { std: "docker" "inspect" "25df3d7aa570bc344aab8f93826393e65ec4fb7fb8f1c8ef2e6e367a4fbe9e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25df3d7aa570bc344aab8f93826393e65ec4fb7fb8f1c8ef2e6e367a4fbe9e27", kill_on_drop: false }` [INFO] [stdout] 25df3d7aa570bc344aab8f93826393e65ec4fb7fb8f1c8ef2e6e367a4fbe9e27