[INFO] cloning repository https://github.com/littlee5521/rust_task_list [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/littlee5521/rust_task_list" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittlee5521%2Frust_task_list", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittlee5521%2Frust_task_list'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ff22e78e636cb20a0f9a9635fd2337f07e5f9c58 [INFO] checking littlee5521/rust_task_list against try#b32fc44666c052e7cf07ab471bfb6f9ec571902f for pr-138676 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittlee5521%2Frust_task_list" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/littlee5521/rust_task_list on toolchain b32fc44666c052e7cf07ab471bfb6f9ec571902f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/littlee5521/rust_task_list [INFO] finished tweaking git repo https://github.com/littlee5521/rust_task_list [INFO] tweaked toml for git repo https://github.com/littlee5521/rust_task_list written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/littlee5521/rust_task_list 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" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d50d0799fa0394ca81f45117c1e7c9957b20c8097cc80b06e25ad8b78758c73 [INFO] running `Command { std: "docker" "start" "-a" "8d50d0799fa0394ca81f45117c1e7c9957b20c8097cc80b06e25ad8b78758c73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d50d0799fa0394ca81f45117c1e7c9957b20c8097cc80b06e25ad8b78758c73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d50d0799fa0394ca81f45117c1e7c9957b20c8097cc80b06e25ad8b78758c73", kill_on_drop: false }` [INFO] [stdout] 8d50d0799fa0394ca81f45117c1e7c9957b20c8097cc80b06e25ad8b78758c73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 651cefe8b9cf156b76c3fd3bf077b38512a818eeb8ad01c3cc5df4015922b201 [INFO] running `Command { std: "docker" "start" "-a" "651cefe8b9cf156b76c3fd3bf077b38512a818eeb8ad01c3cc5df4015922b201", kill_on_drop: false }` [INFO] [stderr] Checking task_list v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `TaskGroup` and `Task` [INFO] [stdout] --> src/main.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use notes_structure::{Task, TaskGroup, TaskManager}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TaskGroup` and `Task` [INFO] [stdout] --> src/main.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use notes_structure::{Task, TaskGroup, TaskManager}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut main_task = TaskManager { group: vec![] }; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `task_body` and `completed` are never read [INFO] [stdout] --> src/notes_structure.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Task { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 3 | pub task_body: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 4 | pub completed: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Task` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `switch_task_state` and `edit_task_body` are never used [INFO] [stdout] --> src/notes_structure.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Task { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] 8 | pub fn switch_task_state(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | pub fn edit_task_body(&mut self, text: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `manager` is never read [INFO] [stdout] --> src/notes_structure.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct TaskGroup { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub manager: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `change_title`, `add_task`, `print_task_list`, and `remove_task` are never used [INFO] [stdout] --> src/notes_structure.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl TaskGroup { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 21 | pub fn change_title(&mut self, new_title: String) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn add_task(&mut self, task: Task) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn print_task_list(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn remove_task(&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut main_task = TaskManager { group: vec![] }; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/task_list-eb3224c4e9f42c19.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/task_list-eb3224c4e9f42c19/dep-test-bin-task_list` [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 compile `task_list` (bin "task_list"); 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/b32fc44666c052e7cf07ab471bfb6f9ec571902f/bin/rustc --crate-name task_list --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=f6b35f58569e860e -C extra-filename=-ec0aa7d17a4d435a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "651cefe8b9cf156b76c3fd3bf077b38512a818eeb8ad01c3cc5df4015922b201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "651cefe8b9cf156b76c3fd3bf077b38512a818eeb8ad01c3cc5df4015922b201", kill_on_drop: false }` [INFO] [stdout] 651cefe8b9cf156b76c3fd3bf077b38512a818eeb8ad01c3cc5df4015922b201