[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] testing erdigocer/my-rust-project against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferdigocer%2Fmy-rust-project" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [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-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/erdigocer/my-rust-project on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.140 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2631e789415a0fb148dfe786040e5d48291981e876beb1240a2b319cf2eb939a [INFO] running `Command { std: "docker" "start" "-a" "2631e789415a0fb148dfe786040e5d48291981e876beb1240a2b319cf2eb939a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2631e789415a0fb148dfe786040e5d48291981e876beb1240a2b319cf2eb939a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2631e789415a0fb148dfe786040e5d48291981e876beb1240a2b319cf2eb939a", kill_on_drop: false }` [INFO] [stdout] 2631e789415a0fb148dfe786040e5d48291981e876beb1240a2b319cf2eb939a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 868cda5f4c3a1594a1f69018b484b4d9859575af35da89c4dc8bf19b5fc3e943 [INFO] running `Command { std: "docker" "start" "-a" "868cda5f4c3a1594a1f69018b484b4d9859575af35da89c4dc8bf19b5fc3e943", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling getrandom v0.2.8 [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 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 = 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 3.13s [INFO] running `Command { std: "docker" "inspect" "868cda5f4c3a1594a1f69018b484b4d9859575af35da89c4dc8bf19b5fc3e943", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "868cda5f4c3a1594a1f69018b484b4d9859575af35da89c4dc8bf19b5fc3e943", kill_on_drop: false }` [INFO] [stdout] 868cda5f4c3a1594a1f69018b484b4d9859575af35da89c4dc8bf19b5fc3e943 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 462aed1efd0ace7aabc9ed356d0c3bad18fd45703e28c395717ea6cd5b680dd0 [INFO] running `Command { std: "docker" "start" "-a" "462aed1efd0ace7aabc9ed356d0c3bad18fd45703e28c395717ea6cd5b680dd0", kill_on_drop: false }` [INFO] [stderr] Compiling 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 = 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 `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "462aed1efd0ace7aabc9ed356d0c3bad18fd45703e28c395717ea6cd5b680dd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "462aed1efd0ace7aabc9ed356d0c3bad18fd45703e28c395717ea6cd5b680dd0", kill_on_drop: false }` [INFO] [stdout] 462aed1efd0ace7aabc9ed356d0c3bad18fd45703e28c395717ea6cd5b680dd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4a1af77809332a911d8826190ebf01a550678610be6dc8013a86d8c0ceb07bda [INFO] running `Command { std: "docker" "start" "-a" "4a1af77809332a911d8826190ebf01a550678610be6dc8013a86d8c0ceb07bda", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `asdas` [INFO] [stderr] --> src/struct_example.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let asdas: Vec = vec![1, 2, 3, 4, 5]; [INFO] [stdout] [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_asdas` [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: unused variable: `names` [INFO] [stderr] --> src/struct_example.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let names: Vec<&str> = vec!["John", "Jane", "Jack"]; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_names` [INFO] [stderr] [INFO] [stderr] warning: function `multiply` is never used [INFO] [stderr] --> src/erdi_test.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn multiply(a: f32, b: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `ayecolor` is never read [INFO] [stderr] --> src/erdi_test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 5 | struct MySpy { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 6 | haircolor: String, [INFO] [stderr] 7 | ayecolor: String, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sum_two_numbers` is never used [INFO] [stderr] --> src/struct_example.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn sum_two_numbers(n1: i32, n2: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/struct_example.rs:5:4 [INFO] [stderr] | [INFO] [stderr] 5 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Person` is never constructed [INFO] [stderr] --> src/struct_example.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | struct Person { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `calculate_bmi` is never used [INFO] [stderr] --> src/struct_example.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 21 | impl Person { [INFO] [stderr] | ----------- method in this implementation [INFO] [stderr] 22 | fn calculate_bmi(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Home` is never constructed [INFO] [stderr] --> src/struct_example.rs:27:8 [INFO] [stderr] | [INFO] [stderr] 27 | struct Home { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `my_function` is never used [INFO] [stderr] --> src/struct_example.rs:32:4 [INFO] [stderr] | [INFO] [stderr] 32 | fn my_function() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `my-rust-project` (bin "my-rust-project" test) generated 10 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/my_rust_project-3d5080a7f4f309c8) [INFO] running `Command { std: "docker" "inspect" "4a1af77809332a911d8826190ebf01a550678610be6dc8013a86d8c0ceb07bda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a1af77809332a911d8826190ebf01a550678610be6dc8013a86d8c0ceb07bda", kill_on_drop: false }` [INFO] [stdout] 4a1af77809332a911d8826190ebf01a550678610be6dc8013a86d8c0ceb07bda