[INFO] cloning repository https://github.com/htoopyaelinn56/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/htoopyaelinn56/rust_practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhtoopyaelinn56%2Frust_practice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhtoopyaelinn56%2Frust_practice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eb9bd52f2c310926e091b30cf3cd0211c769cf30 [INFO] checking htoopyaelinn56/rust_practice against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhtoopyaelinn56%2Frust_practice" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/htoopyaelinn56/rust_practice on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/htoopyaelinn56/rust_practice [INFO] finished tweaking git repo https://github.com/htoopyaelinn56/rust_practice [INFO] tweaked toml for git repo https://github.com/htoopyaelinn56/rust_practice written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/htoopyaelinn56/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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded machine-id v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 302f78b66685705ef2c5bcb7003b3f76cb937dd6c1d5ccd09f45ba5f00f1d77f [INFO] running `Command { std: "docker" "start" "-a" "302f78b66685705ef2c5bcb7003b3f76cb937dd6c1d5ccd09f45ba5f00f1d77f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "302f78b66685705ef2c5bcb7003b3f76cb937dd6c1d5ccd09f45ba5f00f1d77f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "302f78b66685705ef2c5bcb7003b3f76cb937dd6c1d5ccd09f45ba5f00f1d77f", kill_on_drop: false }` [INFO] [stdout] 302f78b66685705ef2c5bcb7003b3f76cb937dd6c1d5ccd09f45ba5f00f1d77f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83a627badfd80c6444a5f2784941b6e123646bbce2a6caa3b0c6963d3f1b41fb [INFO] running `Command { std: "docker" "start" "-a" "83a627badfd80c6444a5f2784941b6e123646bbce2a6caa3b0c6963d3f1b41fb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking whoami v1.4.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking md-5 v0.10.5 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Checking sysinfo v0.29.7 [INFO] [stderr] Checking thiserror v1.0.48 [INFO] [stderr] Checking machine-id v0.4.0 [INFO] [stderr] Checking machineid-rs v1.2.4 [INFO] [stderr] Checking hello_cargo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rc::Rc` [INFO] [stdout] --> src/thread_test.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | mod thread_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rc::Rc` [INFO] [stdout] --> src/thread_test.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/get_device_unique_id.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `thread_test` is never used [INFO] [stdout] --> src/thread_test.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn thread_test() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `move_test` is never used [INFO] [stdout] --> src/thread_test.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn move_test() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `channel_test` is never used [INFO] [stdout] --> src/thread_test.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn channel_test() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutliple_message` is never used [INFO] [stdout] --> src/thread_test.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn mutliple_message() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutex_single_thread_test` is never used [INFO] [stdout] --> src/thread_test.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn mutex_single_thread_test() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutex_multi_thread_test` is never used [INFO] [stdout] --> src/thread_test.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn mutex_multi_thread_test() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `modifying_state_concurrently` is never used [INFO] [stdout] --> src/thread_test.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn modifying_state_concurrently() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/get_device_unique_id.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `thread_test` is never used [INFO] [stdout] --> src/thread_test.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn thread_test() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `move_test` is never used [INFO] [stdout] --> src/thread_test.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn move_test() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `channel_test` is never used [INFO] [stdout] --> src/thread_test.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn channel_test() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutliple_message` is never used [INFO] [stdout] --> src/thread_test.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn mutliple_message() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutex_single_thread_test` is never used [INFO] [stdout] --> src/thread_test.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn mutex_single_thread_test() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutex_multi_thread_test` is never used [INFO] [stdout] --> src/thread_test.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn mutex_multi_thread_test() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `modifying_state_concurrently` is never used [INFO] [stdout] --> src/thread_test.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn modifying_state_concurrently() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.75s [INFO] running `Command { std: "docker" "inspect" "83a627badfd80c6444a5f2784941b6e123646bbce2a6caa3b0c6963d3f1b41fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83a627badfd80c6444a5f2784941b6e123646bbce2a6caa3b0c6963d3f1b41fb", kill_on_drop: false }` [INFO] [stdout] 83a627badfd80c6444a5f2784941b6e123646bbce2a6caa3b0c6963d3f1b41fb [INFO] checking htoopyaelinn56/rust_practice against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhtoopyaelinn56%2Frust_practice" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/htoopyaelinn56/rust_practice on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/htoopyaelinn56/rust_practice [INFO] finished tweaking git repo https://github.com/htoopyaelinn56/rust_practice [INFO] tweaked toml for git repo https://github.com/htoopyaelinn56/rust_practice written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/htoopyaelinn56/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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4cef866d233026fc2391874920a26da372f3d9a52fc86b1330e8693d2d2f5a6 [INFO] running `Command { std: "docker" "start" "-a" "c4cef866d233026fc2391874920a26da372f3d9a52fc86b1330e8693d2d2f5a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4cef866d233026fc2391874920a26da372f3d9a52fc86b1330e8693d2d2f5a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4cef866d233026fc2391874920a26da372f3d9a52fc86b1330e8693d2d2f5a6", kill_on_drop: false }` [INFO] [stdout] c4cef866d233026fc2391874920a26da372f3d9a52fc86b1330e8693d2d2f5a6 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cb217b8a6ffdf7de1f664746ccf0b82d22eb1f48a82c13c0c93ffe7e3c2e97d [INFO] running `Command { std: "docker" "start" "-a" "3cb217b8a6ffdf7de1f664746ccf0b82d22eb1f48a82c13c0c93ffe7e3c2e97d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking whoami v1.4.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking md-5 v0.10.5 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Checking sysinfo v0.29.7 [INFO] [stderr] Checking thiserror v1.0.48 [INFO] [stderr] Checking machine-id v0.4.0 [INFO] [stderr] Checking machineid-rs v1.2.4 [INFO] [stderr] Checking hello_cargo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rc::Rc` [INFO] [stdout] --> src/thread_test.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rc::Rc` [INFO] [stdout] --> src/thread_test.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | mod thread_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/get_device_unique_id.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `thread_test` is never used [INFO] [stdout] --> src/thread_test.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn thread_test() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `move_test` is never used [INFO] [stdout] --> src/thread_test.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn move_test() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `channel_test` is never used [INFO] [stdout] --> src/thread_test.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn channel_test() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutliple_message` is never used [INFO] [stdout] --> src/thread_test.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn mutliple_message() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutex_single_thread_test` is never used [INFO] [stdout] --> src/thread_test.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn mutex_single_thread_test() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutex_multi_thread_test` is never used [INFO] [stdout] --> src/thread_test.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn mutex_multi_thread_test() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `modifying_state_concurrently` is never used [INFO] [stdout] --> src/thread_test.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn modifying_state_concurrently() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/get_device_unique_id.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `thread_test` is never used [INFO] [stdout] --> src/thread_test.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn thread_test() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `move_test` is never used [INFO] [stdout] --> src/thread_test.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn move_test() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `channel_test` is never used [INFO] [stdout] --> src/thread_test.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn channel_test() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutliple_message` is never used [INFO] [stdout] --> src/thread_test.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn mutliple_message() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutex_single_thread_test` is never used [INFO] [stdout] --> src/thread_test.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn mutex_single_thread_test() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mutex_multi_thread_test` is never used [INFO] [stdout] --> src/thread_test.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn mutex_multi_thread_test() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `modifying_state_concurrently` is never used [INFO] [stdout] --> src/thread_test.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn modifying_state_concurrently() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.47s [INFO] running `Command { std: "docker" "inspect" "3cb217b8a6ffdf7de1f664746ccf0b82d22eb1f48a82c13c0c93ffe7e3c2e97d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cb217b8a6ffdf7de1f664746ccf0b82d22eb1f48a82c13c0c93ffe7e3c2e97d", kill_on_drop: false }` [INFO] [stdout] 3cb217b8a6ffdf7de1f664746ccf0b82d22eb1f48a82c13c0c93ffe7e3c2e97d