[INFO] cloning repository https://github.com/sergii-s/rust-dojo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sergii-s/rust-dojo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsergii-s%2Frust-dojo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsergii-s%2Frust-dojo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8163b1fa37f80f3051abd0fdcffa63c20e163b93 [INFO] checking sergii-s/rust-dojo against master#5431404b87967c69438ea1e698edbe96505f0798 for pr-119849 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsergii-s%2Frust-dojo" "/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/sergii-s/rust-dojo on toolchain 5431404b87967c69438ea1e698edbe96505f0798 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5431404b87967c69438ea1e698edbe96505f0798" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sergii-s/rust-dojo [INFO] finished tweaking git repo https://github.com/sergii-s/rust-dojo [INFO] tweaked toml for git repo https://github.com/sergii-s/rust-dojo written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sergii-s/rust-dojo 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" "+5431404b87967c69438ea1e698edbe96505f0798" "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 sergii-s/rust-dojo against try#21bc403d557a2516df70ea80fb19b94177beede5 for pr-119849 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsergii-s%2Frust-dojo" "/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/sergii-s/rust-dojo on toolchain 21bc403d557a2516df70ea80fb19b94177beede5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+21bc403d557a2516df70ea80fb19b94177beede5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sergii-s/rust-dojo [INFO] finished tweaking git repo https://github.com/sergii-s/rust-dojo [INFO] tweaked toml for git repo https://github.com/sergii-s/rust-dojo written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/sergii-s/rust-dojo 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" "+21bc403d557a2516df70ea80fb19b94177beede5" "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] 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" "+21bc403d557a2516df70ea80fb19b94177beede5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58fb1d7dbb78d4bbe9fb66d62434e58305205684a25162734fcf638e60344612 [INFO] running `Command { std: "docker" "start" "-a" "58fb1d7dbb78d4bbe9fb66d62434e58305205684a25162734fcf638e60344612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58fb1d7dbb78d4bbe9fb66d62434e58305205684a25162734fcf638e60344612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58fb1d7dbb78d4bbe9fb66d62434e58305205684a25162734fcf638e60344612", kill_on_drop: false }` [INFO] [stdout] 58fb1d7dbb78d4bbe9fb66d62434e58305205684a25162734fcf638e60344612 [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" "-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" "+21bc403d557a2516df70ea80fb19b94177beede5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33014355f740fee24f05d1046ad18d285e8f7897fb1e0727e13a9858189ce170 [INFO] running `Command { std: "docker" "start" "-a" "33014355f740fee24f05d1046ad18d285e8f7897fb1e0727e13a9858189ce170", kill_on_drop: false }` [INFO] [stderr] Checking rust-dojo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/rover.rs:28:67 [INFO] [stdout] | [INFO] [stdout] 28 | let move_count: i32 = move_count.parse().map_err(|e| "not valid number")?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/rover.rs:64:67 [INFO] [stdout] | [INFO] [stdout] 64 | let move_count: i32 = move_count.parse().map_err(|e| "not valid number")?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rover` [INFO] [stdout] --> src/rover.rs:191:23 [INFO] [stdout] | [INFO] [stdout] 191 | fn execute(&self, rover: &mut Rover) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_rover` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res1` [INFO] [stdout] --> src/sp.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let res1 = sp1.deref(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_res1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res2` [INFO] [stdout] --> src/sp.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let res2 = sp2.deref(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_res2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/rover.rs:28:67 [INFO] [stdout] | [INFO] [stdout] 28 | let move_count: i32 = move_count.parse().map_err(|e| "not valid number")?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/rover.rs:64:67 [INFO] [stdout] | [INFO] [stdout] 64 | let move_count: i32 = move_count.parse().map_err(|e| "not valid number")?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rover` [INFO] [stdout] --> src/rover.rs:191:23 [INFO] [stdout] | [INFO] [stdout] 191 | fn execute(&self, rover: &mut Rover) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_rover` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `rover::Command` is more private than the item `RoverProcessor::parse_command` [INFO] [stdout] --> src/rover.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | fn parse_command<'x>(&self, command: &'x str) -> Result, &'static str>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RoverProcessor::parse_command` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but trait `rover::Command` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/rover.rs:122:1 [INFO] [stdout] | [INFO] [stdout] 122 | trait Command { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `rover::Command` is more private than the item `::parse_command` [INFO] [stdout] --> src/rover.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | fn parse_command(&self, command: &str) -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::parse_command` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but trait `rover::Command` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/rover.rs:122:1 [INFO] [stdout] | [INFO] [stdout] 122 | trait Command { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `rover::Command` is more private than the item `::parse_command` [INFO] [stdout] --> src/rover.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | fn parse_command<'x>(&self, command: &'x str) -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::parse_command` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but trait `rover::Command` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/rover.rs:122:1 [INFO] [stdout] | [INFO] [stdout] 122 | trait Command { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scan` is never used [INFO] [stdout] --> src/rover.rs:202:12 [INFO] [stdout] | [INFO] [stdout] 196 | impl Rover { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 202 | pub fn scan(&self) -> [&[char]; 3] { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Type1` is never constructed [INFO] [stdout] --> src/sp.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Type1 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Type2` is never constructed [INFO] [stdout] --> src/sp.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Type2 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Own` and `Not` are never constructed [INFO] [stdout] --> src/sp.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum OwnOrNot<'a, T> { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 12 | Own(T), [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | Not(&'a T), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from_own` and `from_ref` are never used [INFO] [stdout] --> src/sp.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl<'a, T> OwnOrNot<'a, T> { [INFO] [stdout] | --------------------------- associated functions in this implementation [INFO] [stdout] 17 | fn from_own(x: T) -> OwnOrNot<'a, T> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn from_ref(x: &'a T) -> OwnOrNot<'a, T> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_from_1` is never used [INFO] [stdout] --> src/sp.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn create_from_1(v: &Type1) -> OwnOrNot { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_from_2` is never used [INFO] [stdout] --> src/sp.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn create_from_2(_item: &Type2) -> OwnOrNot { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `usage` is never used [INFO] [stdout] --> src/sp.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn usage() ->() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x` is never read [INFO] [stdout] --> src/rover.rs:456:13 [INFO] [stdout] | [INFO] [stdout] 456 | x = 2; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rover.rs:445:17 [INFO] [stdout] | [INFO] [stdout] 445 | let mut map = vec![vec!['O'; 10]; 10]; [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: variable does not need to be mutable [INFO] [stdout] --> src/rover.rs:447:17 [INFO] [stdout] | [INFO] [stdout] 447 | let mut rover = Rover { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res1` [INFO] [stdout] --> src/sp.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let res1 = sp1.deref(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_res1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res2` [INFO] [stdout] --> src/sp.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let res2 = sp2.deref(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_res2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `rover::Command` is more private than the item `RoverProcessor::parse_command` [INFO] [stdout] --> src/rover.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | fn parse_command<'x>(&self, command: &'x str) -> Result, &'static str>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RoverProcessor::parse_command` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but trait `rover::Command` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/rover.rs:122:1 [INFO] [stdout] | [INFO] [stdout] 122 | trait Command { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `rover::Command` is more private than the item `::parse_command` [INFO] [stdout] --> src/rover.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | fn parse_command(&self, command: &str) -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::parse_command` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but trait `rover::Command` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/rover.rs:122:1 [INFO] [stdout] | [INFO] [stdout] 122 | trait Command { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `rover::Command` is more private than the item `::parse_command` [INFO] [stdout] --> src/rover.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | fn parse_command<'x>(&self, command: &'x str) -> Result, &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::parse_command` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but trait `rover::Command` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/rover.rs:122:1 [INFO] [stdout] | [INFO] [stdout] 122 | trait Command { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Type1` is never constructed [INFO] [stdout] --> src/sp.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Type1 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Type2` is never constructed [INFO] [stdout] --> src/sp.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Type2 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Own` and `Not` are never constructed [INFO] [stdout] --> src/sp.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum OwnOrNot<'a, T> { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 12 | Own(T), [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | Not(&'a T), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from_own` and `from_ref` are never used [INFO] [stdout] --> src/sp.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl<'a, T> OwnOrNot<'a, T> { [INFO] [stdout] | --------------------------- associated functions in this implementation [INFO] [stdout] 17 | fn from_own(x: T) -> OwnOrNot<'a, T> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn from_ref(x: &'a T) -> OwnOrNot<'a, T> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_from_1` is never used [INFO] [stdout] --> src/sp.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn create_from_1(v: &Type1) -> OwnOrNot { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_from_2` is never used [INFO] [stdout] --> src/sp.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn create_from_2(_item: &Type2) -> OwnOrNot { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `usage` is never used [INFO] [stdout] --> src/sp.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn usage() ->() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "33014355f740fee24f05d1046ad18d285e8f7897fb1e0727e13a9858189ce170", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33014355f740fee24f05d1046ad18d285e8f7897fb1e0727e13a9858189ce170", kill_on_drop: false }` [INFO] [stdout] 33014355f740fee24f05d1046ad18d285e8f7897fb1e0727e13a9858189ce170