[INFO] cloning repository https://github.com/hramov/rust-todo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hramov/rust-todo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhramov%2Frust-todo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhramov%2Frust-todo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ab2203b28ed7f31cbbdf54b0e11e818b91e6ed9
[INFO] checking hramov/rust-todo against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-138676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhramov%2Frust-todo" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hramov/rust-todo on toolchain 75530e9f72a1990ed2305e16fd51d02f47048f12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hramov/rust-todo
[INFO] finished tweaking git repo https://github.com/hramov/rust-todo
[INFO] tweaked toml for git repo https://github.com/hramov/rust-todo written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hramov/rust-todo 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" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13f518593333e82fbbf7f378fcd15aea30153706205737a41175e56f63118516
[INFO] running `Command { std: "docker" "start" "-a" "13f518593333e82fbbf7f378fcd15aea30153706205737a41175e56f63118516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13f518593333e82fbbf7f378fcd15aea30153706205737a41175e56f63118516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13f518593333e82fbbf7f378fcd15aea30153706205737a41175e56f63118516", kill_on_drop: false }`
[INFO] [stdout] 13f518593333e82fbbf7f378fcd15aea30153706205737a41175e56f63118516
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44e0544751d93bedda5bacf953d45438552039da8ebfd4ec09f2c54da23a0257
[INFO] running `Command { std: "docker" "start" "-a" "44e0544751d93bedda5bacf953d45438552039da8ebfd4ec09f2c54da23a0257", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking chrono v0.4.40
[INFO] [stderr]     Checking uuid v1.15.1
[INFO] [stderr]     Checking tasks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DateTime` and `Utc`
[INFO] [stdout]  --> src/tasks.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{DateTime, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime`, `NaiveDateTime`, `TimeZone`, and `Utc`
[INFO] [stdout]  --> src/main.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{DateTime, NaiveDateTime, TimeZone, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task_status::TaskStatus`
[INFO] [stdout]  --> src/main.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tasks::{task::Task, task_status::TaskStatus, Tasks};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime` and `Utc`
[INFO] [stdout]  --> src/tasks.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{DateTime, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime`, `NaiveDateTime`, `TimeZone`, and `Utc`
[INFO] [stdout]  --> src/main.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::{DateTime, NaiveDateTime, TimeZone, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task_status::TaskStatus`
[INFO] [stdout]  --> src/main.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tasks::{task::Task, task_status::TaskStatus, Tasks};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `status`
[INFO] [stdout]   --> src/tasks/task.rs:51:34
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn can_move_to_status(&self, status: &TaskStatus) -> bool {
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `status`
[INFO] [stdout]   --> src/tasks/task.rs:51:34
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn can_move_to_status(&self, status: &TaskStatus) -> bool {
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_task` is never used
[INFO] [stdout]   --> src/tasks.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Tasks {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn get_task(&mut self, id: Uuid) -> Option<&mut Task> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `title`, `description`, `created_at`, `due_date`, `remaining`, and `status` are never read
[INFO] [stdout]   --> src/tasks/task.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Task {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 8  |     id: Uuid,
[INFO] [stdout] 9  |     title: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     description: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 11 |     created_at: DateTime<Utc>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 12 |     due_date: Option<DateTime<Utc>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 13 |     remaining: Option<Duration>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 14 |     status: TaskStatus,
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_status`, `change_status`, `can_move_to_status`, and `move_to_status` are never used
[INFO] [stdout]   --> src/tasks/task.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Task {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get_status(&self) -> &TaskStatus {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn change_status(&mut self, status: TaskStatus) -> &Task {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn can_move_to_status(&self, status: &TaskStatus) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn move_to_status(&mut self, status: &TaskStatus) -> &Task {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_task` is never used
[INFO] [stdout]   --> src/tasks.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Tasks {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn get_task(&mut self, id: Uuid) -> Option<&mut Task> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `title`, `description`, `created_at`, `due_date`, `remaining`, and `status` are never read
[INFO] [stdout]   --> src/tasks/task.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Task {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 8  |     id: Uuid,
[INFO] [stdout] 9  |     title: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     description: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 11 |     created_at: DateTime<Utc>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 12 |     due_date: Option<DateTime<Utc>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 13 |     remaining: Option<Duration>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 14 |     status: TaskStatus,
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_status`, `change_status`, `can_move_to_status`, and `move_to_status` are never used
[INFO] [stdout]   --> src/tasks/task.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Task {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get_status(&self) -> &TaskStatus {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn change_status(&mut self, status: TaskStatus) -> &Task {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn can_move_to_status(&self, status: &TaskStatus) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn move_to_status(&mut self, status: &TaskStatus) -> &Task {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "44e0544751d93bedda5bacf953d45438552039da8ebfd4ec09f2c54da23a0257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44e0544751d93bedda5bacf953d45438552039da8ebfd4ec09f2c54da23a0257", kill_on_drop: false }`
[INFO] [stdout] 44e0544751d93bedda5bacf953d45438552039da8ebfd4ec09f2c54da23a0257