[INFO] cloning repository https://github.com/leanmiguel/rust-basic-algorithms [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leanmiguel/rust-basic-algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleanmiguel%2Frust-basic-algorithms", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleanmiguel%2Frust-basic-algorithms'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0102545536ff9d269f92167dd791d7a3fd68b602 [INFO] checking leanmiguel/rust-basic-algorithms against master#b44e14f762fd4062faeba97f8f2bc470298ec1ac for pr-135331 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleanmiguel%2Frust-basic-algorithms" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leanmiguel/rust-basic-algorithms on toolchain b44e14f762fd4062faeba97f8f2bc470298ec1ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leanmiguel/rust-basic-algorithms [INFO] finished tweaking git repo https://github.com/leanmiguel/rust-basic-algorithms [INFO] tweaked toml for git repo https://github.com/leanmiguel/rust-basic-algorithms written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/leanmiguel/rust-basic-algorithms 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" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e0b5c20bfb52cc3139ad8198a7408f2a82703f4443b20f0d419bd9397d14430 [INFO] running `Command { std: "docker" "start" "-a" "0e0b5c20bfb52cc3139ad8198a7408f2a82703f4443b20f0d419bd9397d14430", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e0b5c20bfb52cc3139ad8198a7408f2a82703f4443b20f0d419bd9397d14430", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e0b5c20bfb52cc3139ad8198a7408f2a82703f4443b20f0d419bd9397d14430", kill_on_drop: false }` [INFO] [stdout] 0e0b5c20bfb52cc3139ad8198a7408f2a82703f4443b20f0d419bd9397d14430 [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b85e1d39b436c52d10adeb46945e2412ddd50955a2a37100567b32f85fe964a5 [INFO] running `Command { std: "docker" "start" "-a" "b85e1d39b436c52d10adeb46945e2412ddd50955a2a37100567b32f85fe964a5", kill_on_drop: false }` [INFO] [stderr] Checking basic-algorithm-scripting v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `convert_c_to_f` is never used [INFO] [stdout] --> src/celsius_fahrenheit_calculator.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn convert_c_to_f(celsius: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `factorialize` is never used [INFO] [stdout] --> src/factorialize.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn factorialize(num: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `largest_array_in_array` is never used [INFO] [stdout] --> src/largest_array_in_array.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn largest_array_in_array(arr: &[Vec]) -> &Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `largest_sum_in_array` is never used [INFO] [stdout] --> src/largest_sum_in_array.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn largest_sum_in_array(arr: &[Vec]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_longest_word_length` is never used [INFO] [stdout] --> src/longest_word_in_a_string.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn find_longest_word_length(word: &str) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `repeat_string` is never used [INFO] [stdout] --> src/repeat_string.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn repeat_string(word: &str, times: i32) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reverse` is never used [INFO] [stdout] --> src/reverse_string.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn reverse(word: &str) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `title_case` is never used [INFO] [stdout] --> src/title_case.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn title_case(sentence: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `truncate_string` is never used [INFO] [stdout] --> src/truncate_string.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn truncate_string(word: &str, cap: i32) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `word_ends_with` is never used [INFO] [stdout] --> src/word_ends_with.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn word_ends_with(word: &str, ending: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_index_to_ins` is never used [INFO] [stdout] --> src/get_index_to_ins.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn get_index_to_ins(arr: &[i32], insert_num: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_mutated` is never used [INFO] [stdout] --> src/is_mutated.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn is_mutated(mutated: &str, original: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `chunk_array_in_groups` is never used [INFO] [stdout] --> src/chunk_array_in_groups.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn chunk_array_in_groups(arr: &[i32], size: i32) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetafErnXl" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `basic-algorithm-scripting` (bin "basic-algorithm-scripting" test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "b85e1d39b436c52d10adeb46945e2412ddd50955a2a37100567b32f85fe964a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b85e1d39b436c52d10adeb46945e2412ddd50955a2a37100567b32f85fe964a5", kill_on_drop: false }` [INFO] [stdout] b85e1d39b436c52d10adeb46945e2412ddd50955a2a37100567b32f85fe964a5