[INFO] cloning repository https://github.com/zacharyeinspanier/todo_list_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zacharyeinspanier/todo_list_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzacharyeinspanier%2Ftodo_list_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzacharyeinspanier%2Ftodo_list_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af97dda85d6a2b916e3cd3a3f4accf497da830cf [INFO] checking zacharyeinspanier/todo_list_rust against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzacharyeinspanier%2Ftodo_list_rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zacharyeinspanier/todo_list_rust on toolchain 5518eaa946291f00471af8b254b2a1715f234882 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zacharyeinspanier/todo_list_rust [INFO] finished tweaking git repo https://github.com/zacharyeinspanier/todo_list_rust [INFO] tweaked toml for git repo https://github.com/zacharyeinspanier/todo_list_rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/zacharyeinspanier/todo_list_rust 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking zacharyeinspanier/todo_list_rust against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzacharyeinspanier%2Ftodo_list_rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zacharyeinspanier/todo_list_rust on toolchain 7622c0f807a4e13c4db886a1681bf343795692df [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zacharyeinspanier/todo_list_rust [INFO] finished tweaking git repo https://github.com/zacharyeinspanier/todo_list_rust [INFO] tweaked toml for git repo https://github.com/zacharyeinspanier/todo_list_rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zacharyeinspanier/todo_list_rust 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" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking zacharyeinspanier/todo_list_rust against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzacharyeinspanier%2Ftodo_list_rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zacharyeinspanier/todo_list_rust on toolchain 7622c0f807a4e13c4db886a1681bf343795692df [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zacharyeinspanier/todo_list_rust [INFO] finished tweaking git repo https://github.com/zacharyeinspanier/todo_list_rust [INFO] tweaked toml for git repo https://github.com/zacharyeinspanier/todo_list_rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zacharyeinspanier/todo_list_rust 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" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_termios v0.1.3 [INFO] [stderr] Downloaded termion v2.0.3 [INFO] [stderr] Downloaded rusqlite v0.30.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4293323fd01d34ba7ea44dc168efa23a6dee9997da190540c21cbb652e43968b [INFO] running `Command { std: "docker" "start" "-a" "4293323fd01d34ba7ea44dc168efa23a6dee9997da190540c21cbb652e43968b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4293323fd01d34ba7ea44dc168efa23a6dee9997da190540c21cbb652e43968b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4293323fd01d34ba7ea44dc168efa23a6dee9997da190540c21cbb652e43968b", kill_on_drop: false }` [INFO] [stdout] 4293323fd01d34ba7ea44dc168efa23a6dee9997da190540c21cbb652e43968b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dnon_local_definitions" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad2ce3baf88b4e986c0eaeef7d631fd708324d21a59850d3fb9c5ea557ced99d [INFO] running `Command { std: "docker" "start" "-a" "ad2ce3baf88b4e986c0eaeef7d631fd708324d21a59850d3fb9c5ea557ced99d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Checking zerocopy v0.7.26 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling ahash v0.8.6 [INFO] [stderr] Compiling libsqlite3-sys v0.27.0 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking fallible-iterator v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking termion v2.0.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking hashlink v0.8.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking rusqlite v0.30.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tui v0.19.0 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking todo_list_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `id`, `message`, and `code` are never read [INFO] [stdout] --> src/database.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct TodoDatabaseError{ [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 15 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] 16 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | code: TodoDatabaseErrorCode [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/database.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | self.connection.close(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 103 | let _ = self.connection.close(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/database.rs:415:17 [INFO] [stdout] | [INFO] [stdout] 415 | self.remove_list(list.list_id, user_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 415 | let _ = self.remove_list(list.list_id, user_id); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `message`, and `code` are never read [INFO] [stdout] --> src/database.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct TodoDatabaseError{ [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 15 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] 16 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | code: TodoDatabaseErrorCode [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/database.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | self.connection.close(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 103 | let _ = self.connection.close(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/database.rs:415:17 [INFO] [stdout] | [INFO] [stdout] 415 | self.remove_list(list.list_id, user_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 415 | let _ = self.remove_list(list.list_id, user_id); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> tests/test_todo.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | for i in 0..10{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_db` [INFO] [stdout] --> tests/test_database.rs:76:27 [INFO] [stdout] | [INFO] [stdout] 76 | fn test_list_items_insert(test_db: &TodoDatabase){ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_db` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/test_database.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | test_db.remove_item(todo_list.get_item_id(0), todo_list.get_list_id()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 110 | let _ = test_db.remove_item(todo_list.get_item_id(0), todo_list.get_list_id()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/test_database.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | test_db.update_item(todo_list.get_item_id(item_index), todo_list.get_list_id(), 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 126 | let _ = test_db.update_item(todo_list.get_item_id(item_index), todo_list.get_list_id(), 1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `message`, and `code` are never read [INFO] [stdout] --> src/database.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct TodoDatabaseError{ [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 15 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] 16 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | code: TodoDatabaseErrorCode [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `message`, and `code` are never read [INFO] [stdout] --> src/database.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct TodoDatabaseError{ [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 15 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] 16 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | code: TodoDatabaseErrorCode [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/database.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | self.connection.close(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 103 | let _ = self.connection.close(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/database.rs:415:17 [INFO] [stdout] | [INFO] [stdout] 415 | self.remove_list(list.list_id, user_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 415 | let _ = self.remove_list(list.list_id, user_id); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/database.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | self.connection.close(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 103 | let _ = self.connection.close(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/database.rs:415:17 [INFO] [stdout] | [INFO] [stdout] 415 | self.remove_list(list.list_id, user_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 415 | let _ = self.remove_list(list.list_id, user_id); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.81s [INFO] running `Command { std: "docker" "inspect" "ad2ce3baf88b4e986c0eaeef7d631fd708324d21a59850d3fb9c5ea557ced99d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad2ce3baf88b4e986c0eaeef7d631fd708324d21a59850d3fb9c5ea557ced99d", kill_on_drop: false }` [INFO] [stdout] ad2ce3baf88b4e986c0eaeef7d631fd708324d21a59850d3fb9c5ea557ced99d