[INFO] cloning repository https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vanloc1808O19/rust-bootcamp-exercise-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1/refs/tags: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vanloc1808O19/rust-bootcamp-exercise-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1/refs/heads: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vanloc1808O19/rust-bootcamp-exercise-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-merge-commit.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1/hooks/pre-merge-commit.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vanloc1808O19/rust-bootcamp-exercise-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/applypatch-msg.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1/hooks/applypatch-msg.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vanloc1808O19/rust-bootcamp-exercise-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/applypatch-msg.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1/hooks/applypatch-msg.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vanloc1808O19/rust-bootcamp-exercise-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-applypatch.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1/hooks/pre-applypatch.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vanloc1808O19/rust-bootcamp-exercise-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-applypatch.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1/hooks/pre-applypatch.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vanloc1808O19/rust-bootcamp-exercise-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-applypatch.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1/hooks/pre-applypatch.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vanloc1808O19/rust-bootcamp-exercise-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/update.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1/hooks/update.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vanloc1808O19/rust-bootcamp-exercise-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a5784c9f75145d96121c4d418f593b44501d83c1 [INFO] testing vanloc1808O19/rust-bootcamp-exercise-1 against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 on toolchain 595316b4006932405a63862d8fe65f71a6356293 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 [INFO] tweaked toml for git repo https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 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" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e235da4364d0f1cd4a358be9a61e480ba141eceb8dbcda2e6550838d3fed3587 [INFO] running `Command { std: "docker" "start" "-a" "e235da4364d0f1cd4a358be9a61e480ba141eceb8dbcda2e6550838d3fed3587", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e235da4364d0f1cd4a358be9a61e480ba141eceb8dbcda2e6550838d3fed3587", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e235da4364d0f1cd4a358be9a61e480ba141eceb8dbcda2e6550838d3fed3587", kill_on_drop: false }` [INFO] [stdout] e235da4364d0f1cd4a358be9a61e480ba141eceb8dbcda2e6550838d3fed3587 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2301f2ea1f7aa369f2256b301a4d24d6bb59672af4e58152086f4450b3ad963b [INFO] running `Command { std: "docker" "start" "-a" "2301f2ea1f7aa369f2256b301a4d24d6bb59672af4e58152086f4450b3ad963b", kill_on_drop: false }` [INFO] [stderr] Compiling Rust-Bootcamp-2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `bigger` is never used [INFO] [stdout] --> src/conditions.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn bigger(a: i32, b: i32) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_number` is never used [INFO] [stdout] --> src/conditions.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn check_number(number: i32) -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `foo_if_fizz` is never used [INFO] [stdout] --> src/conditions.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn foo_if_fizz(fizzish: &str) -> &str { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_leap_year` is never used [INFO] [stdout] --> src/conditions.rs:45:4 [INFO] [stdout] | [INFO] [stdout] 45 | fn is_leap_year(year: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `factorial` is never used [INFO] [stdout] --> src/conditions.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn factorial(n: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_prime` is never used [INFO] [stdout] --> src/conditions.rs:73:4 [INFO] [stdout] | [INFO] [stdout] 73 | fn is_prime(n: u32) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exercise2` is never used [INFO] [stdout] --> src/strings.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn exercise2() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exercise3` is never used [INFO] [stdout] --> src/strings.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn exercise3() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reverse_string` is never used [INFO] [stdout] --> src/strings.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn reverse_string(input: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_palindrome` is never used [INFO] [stdout] --> src/strings.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn is_palindrome(word: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_char_occurrences` is never used [INFO] [stdout] --> src/strings.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn count_char_occurrences(string: &str, ch: char) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum` is never used [INFO] [stdout] --> src/functions.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn sum(x: i32, y: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_one_to_n` is never used [INFO] [stdout] --> src/functions.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn sum_one_to_n(n: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_average` is never used [INFO] [stdout] --> src/functions.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn calculate_average(numbers: &[f64]) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_even_numbers` is never used [INFO] [stdout] --> src/functions.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn sum_even_numbers(numbers: &[i32]) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Rust_Bootcamp_2023` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `rust_bootcamp_2023` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] running `Command { std: "docker" "inspect" "2301f2ea1f7aa369f2256b301a4d24d6bb59672af4e58152086f4450b3ad963b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2301f2ea1f7aa369f2256b301a4d24d6bb59672af4e58152086f4450b3ad963b", kill_on_drop: false }` [INFO] [stdout] 2301f2ea1f7aa369f2256b301a4d24d6bb59672af4e58152086f4450b3ad963b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e24afc3564c9ce241197554a5a9641ef072c60c9f2b3152d05a6c3e3daf6051 [INFO] running `Command { std: "docker" "start" "-a" "4e24afc3564c9ce241197554a5a9641ef072c60c9f2b3152d05a6c3e3daf6051", kill_on_drop: false }` [INFO] [stdout] warning: function `bigger` is never used [INFO] [stdout] --> src/conditions.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn bigger(a: i32, b: i32) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_number` is never used [INFO] [stdout] --> src/conditions.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn check_number(number: i32) -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `foo_if_fizz` is never used [INFO] [stdout] --> src/conditions.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn foo_if_fizz(fizzish: &str) -> &str { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_leap_year` is never used [INFO] [stdout] --> src/conditions.rs:45:4 [INFO] [stdout] | [INFO] [stdout] 45 | fn is_leap_year(year: i32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `factorial` is never used [INFO] [stdout] --> src/conditions.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn factorial(n: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_prime` is never used [INFO] [stdout] --> src/conditions.rs:73:4 [INFO] [stdout] | [INFO] [stdout] 73 | fn is_prime(n: u32) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exercise2` is never used [INFO] [stdout] --> src/strings.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn exercise2() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exercise3` is never used [INFO] [stdout] --> src/strings.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn exercise3() -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reverse_string` is never used [INFO] [stdout] --> src/strings.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn reverse_string(input: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_palindrome` is never used [INFO] [stdout] --> src/strings.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn is_palindrome(word: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_char_occurrences` is never used [INFO] [stdout] --> src/strings.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn count_char_occurrences(string: &str, ch: char) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum` is never used [INFO] [stdout] --> src/functions.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn sum(x: i32, y: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_one_to_n` is never used [INFO] [stdout] --> src/functions.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn sum_one_to_n(n: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_average` is never used [INFO] [stdout] --> src/functions.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn calculate_average(numbers: &[f64]) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_even_numbers` is never used [INFO] [stdout] --> src/functions.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn sum_even_numbers(numbers: &[i32]) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Rust_Bootcamp_2023` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `rust_bootcamp_2023` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling Rust-Bootcamp-2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "4e24afc3564c9ce241197554a5a9641ef072c60c9f2b3152d05a6c3e3daf6051", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e24afc3564c9ce241197554a5a9641ef072c60c9f2b3152d05a6c3e3daf6051", kill_on_drop: false }` [INFO] [stdout] 4e24afc3564c9ce241197554a5a9641ef072c60c9f2b3152d05a6c3e3daf6051 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 695cac63293eb57e1120ff3a87bc03332c82d3c2dbe87e4e6fa45f9be9a93409 [INFO] running `Command { std: "docker" "start" "-a" "695cac63293eb57e1120ff3a87bc03332c82d3c2dbe87e4e6fa45f9be9a93409", kill_on_drop: false }` [INFO] [stderr] warning: function `bigger` is never used [INFO] [stderr] --> src/conditions.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn bigger(a: i32, b: i32) -> i32 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `check_number` is never used [INFO] [stderr] --> src/conditions.rs:18:4 [INFO] [stderr] | [INFO] [stderr] 18 | fn check_number(number: i32) -> &'static str { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `foo_if_fizz` is never used [INFO] [stderr] --> src/conditions.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn foo_if_fizz(fizzish: &str) -> &str { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `is_leap_year` is never used [INFO] [stderr] --> src/conditions.rs:45:4 [INFO] [stderr] | [INFO] [stderr] 45 | fn is_leap_year(year: i32) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `factorial` is never used [INFO] [stderr] --> src/conditions.rs:58:4 [INFO] [stderr] | [INFO] [stderr] 58 | fn factorial(n: u32) -> u32 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `is_prime` is never used [INFO] [stderr] --> src/conditions.rs:73:4 [INFO] [stderr] | [INFO] [stderr] 73 | fn is_prime(n: u32) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `exercise2` is never used [INFO] [stderr] --> src/strings.rs:9:4 [INFO] [stderr] | [INFO] [stderr] 9 | fn exercise2() -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `exercise3` is never used [INFO] [stderr] --> src/strings.rs:18:4 [INFO] [stderr] | [INFO] [stderr] 18 | fn exercise3() -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `reverse_string` is never used [INFO] [stderr] --> src/strings.rs:28:4 [INFO] [stderr] | [INFO] [stderr] 28 | fn reverse_string(input: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `is_palindrome` is never used [INFO] [stderr] --> src/strings.rs:35:4 [INFO] [stderr] | [INFO] [stderr] 35 | fn is_palindrome(word: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `count_char_occurrences` is never used [INFO] [stderr] --> src/strings.rs:43:4 [INFO] [stderr] | [INFO] [stderr] 43 | fn count_char_occurrences(string: &str, ch: char) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sum` is never used [INFO] [stderr] --> src/functions.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn sum(x: i32, y: i32) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sum_one_to_n` is never used [INFO] [stderr] --> src/functions.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn sum_one_to_n(n: u32) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `calculate_average` is never used [INFO] [stderr] --> src/functions.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn calculate_average(numbers: &[f64]) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sum_even_numbers` is never used [INFO] [stderr] --> src/functions.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn sum_even_numbers(numbers: &[i32]) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `Rust_Bootcamp_2023` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = help: convert the identifier to snake case: `rust_bootcamp_2023` [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `Rust-Bootcamp-2023` (lib) generated 16 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/Rust_Bootcamp_2023-1098bc6d6808f03c) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test conditions::tests::bar_for_fuzz ... ok [INFO] [stdout] test conditions::tests::default_to_baz ... ok [INFO] [stdout] test conditions::tests::foo_for_fizz ... ok [INFO] [stdout] test conditions::tests::fortytwo_is_bigger_than_thirtytwo ... ok [INFO] [stdout] test conditions::tests::ten_is_bigger_than_eight ... ok [INFO] [stdout] test conditions::tests::test_check_number_negative ... ok [INFO] [stdout] test conditions::tests::test_check_number_positive ... ok [INFO] [stdout] test conditions::tests::test_check_number_zero ... ok [INFO] [stdout] test conditions::tests::test_factorial ... ok [INFO] [stdout] test conditions::tests::test_leap_year ... ok [INFO] [stdout] test conditions::tests::test_non_leap_year ... ok [INFO] [stdout] test conditions::tests::test_non_prime_number ... ok [INFO] [stdout] test functions::tests::sum_should_work ... ok [INFO] [stdout] test functions::tests::test_calculate_average ... ok [INFO] [stdout] test functions::tests::test_calculate_average_empty ... ok [INFO] [stdout] test functions::tests::test_sum_100 ... ok [INFO] [stdout] test functions::tests::test_sum_1 ... ok [INFO] [stdout] test conditions::tests::test_prime_number ... ok [INFO] [stdout] test functions::tests::test_sum_0 ... ok [INFO] [stdout] test functions::tests::test_sum_even_numbers ... ok [INFO] [stdout] test strings::tests::exercise2_work ... ok [INFO] [stdout] test strings::tests::test_non_palindrome ... ok [INFO] [stdout] test strings::tests::exercise1_work ... ok [INFO] [stdout] test strings::tests::test_count_char_occurrences ... ok [INFO] [stdout] test strings::tests::test_palindrome ... ok [INFO] [stdout] test strings::tests::test_reverse_string ... ok [INFO] [stdout] test strings::tests::exercise3_work ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running src/conditions.rs (/opt/rustwide/target/debug/deps/conditions-8d4aed34501a123a) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test tests::bar_for_fuzz ... ok [INFO] [stdout] test tests::default_to_baz ... ok [INFO] [stdout] test tests::foo_for_fizz ... ok [INFO] [stdout] test tests::fortytwo_is_bigger_than_thirtytwo ... ok [INFO] [stdout] test tests::ten_is_bigger_than_eight ... ok [INFO] [stdout] test tests::test_check_number_negative ... ok [INFO] [stdout] test tests::test_check_number_positive ... ok [INFO] [stdout] test tests::test_check_number_zero ... ok [INFO] [stdout] test tests::test_factorial ... ok [INFO] [stdout] test tests::test_leap_year ... ok [INFO] [stdout] test tests::test_non_prime_number ... ok [INFO] [stdout] test tests::test_non_leap_year ... ok [INFO] [stdout] test tests::test_prime_number ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running src/functions.rs (/opt/rustwide/target/debug/deps/functions-b83e71a25b470996) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::sum_should_work ... ok [INFO] [stdout] test tests::test_calculate_average ... ok [INFO] [stdout] test tests::test_calculate_average_empty ... ok [INFO] [stdout] test tests::test_sum_0 ... ok [INFO] [stdout] test tests::test_sum_1 ... ok [INFO] [stdout] test tests::test_sum_100 ... ok [INFO] [stdout] test tests::test_sum_even_numbers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running src/strings.rs (/opt/rustwide/target/debug/deps/strings-59023ae78709f005) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::exercise1_work ... ok [INFO] [stdout] test tests::exercise3_work ... ok [INFO] [stdout] test tests::exercise2_work ... ok [INFO] [stdout] test tests::test_count_char_occurrences ... ok [INFO] [stdout] test tests::test_non_palindrome ... ok [INFO] [stdout] test tests::test_palindrome ... ok [INFO] [stdout] test tests::test_reverse_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests Rust_Bootcamp_2023 [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" "695cac63293eb57e1120ff3a87bc03332c82d3c2dbe87e4e6fa45f9be9a93409", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "695cac63293eb57e1120ff3a87bc03332c82d3c2dbe87e4e6fa45f9be9a93409", kill_on_drop: false }` [INFO] [stdout] 695cac63293eb57e1120ff3a87bc03332c82d3c2dbe87e4e6fa45f9be9a93409