[INFO] cloning repository https://github.com/hiuryoliveira/sorting_algorithms [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hiuryoliveira/sorting_algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiuryoliveira%2Fsorting_algorithms", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiuryoliveira%2Fsorting_algorithms'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d3ca7700cba1873acc56d1b854d0a8f4b36f7a05 [INFO] checking hiuryoliveira/sorting_algorithms against master#667247db71ea18c4130dd018d060e7f09d589490 for pr-140824 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiuryoliveira%2Fsorting_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/hiuryoliveira/sorting_algorithms on toolchain 667247db71ea18c4130dd018d060e7f09d589490 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hiuryoliveira/sorting_algorithms [INFO] finished tweaking git repo https://github.com/hiuryoliveira/sorting_algorithms [INFO] tweaked toml for git repo https://github.com/hiuryoliveira/sorting_algorithms written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hiuryoliveira/sorting_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" "+667247db71ea18c4130dd018d060e7f09d589490" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8699ab66d30fc45eb96f8eeed6d26df88b9d427ede272fa2957f2290b638dcda [INFO] running `Command { std: "docker" "start" "-a" "8699ab66d30fc45eb96f8eeed6d26df88b9d427ede272fa2957f2290b638dcda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8699ab66d30fc45eb96f8eeed6d26df88b9d427ede272fa2957f2290b638dcda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8699ab66d30fc45eb96f8eeed6d26df88b9d427ede272fa2957f2290b638dcda", kill_on_drop: false }` [INFO] [stdout] 8699ab66d30fc45eb96f8eeed6d26df88b9d427ede272fa2957f2290b638dcda [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b46f9aa08d32137a8defa2a21836d5dd167afb7217370531df134c159490013 [INFO] running `Command { std: "docker" "start" "-a" "5b46f9aa08d32137a8defa2a21836d5dd167afb7217370531df134c159490013", kill_on_drop: false }` [INFO] [stderr] Checking sorting_algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `insertion_sort` is never used [INFO] [stdout] --> src/main.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) fn insertion_sort(data: &mut [T]) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `selection_sort` is never used [INFO] [stdout] --> src/main.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) fn selection_sort(data : &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `merge` is never used [INFO] [stdout] --> src/main.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn merge(data: &mut Vec, left: usize, middle: usize, right: usize) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `merge_sort` is never used [INFO] [stdout] --> src/main.rs:86:19 [INFO] [stdout] | [INFO] [stdout] 86 | pub(crate) fn merge_sort(arr: &mut Vec, start: usize, end: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bubble_sort` is never used [INFO] [stdout] --> src/main.rs:96:19 [INFO] [stdout] | [INFO] [stdout] 96 | pub(crate) fn bubble_sort(sortable: &mut [T]) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/sorting_algorithms-17cde238adba932a.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/sorting_algorithms-17cde238adba932a/dep-test-bin-sorting_algorithms` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/sorting_algorithms-b0ec1e05719f47ca.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/sorting_algorithms-b0ec1e05719f47ca/dep-bin-sorting_algorithms` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] running `Command { std: "docker" "inspect" "5b46f9aa08d32137a8defa2a21836d5dd167afb7217370531df134c159490013", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b46f9aa08d32137a8defa2a21836d5dd167afb7217370531df134c159490013", kill_on_drop: false }` [INFO] [stdout] 5b46f9aa08d32137a8defa2a21836d5dd167afb7217370531df134c159490013