[INFO] updating cached repository https://github.com/gluyas/niwa-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bed97251b7a0b4b40881cc8e92755c9c225fd876 [INFO] testing gluyas/niwa-rs against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgluyas%2Fniwa-rs" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gluyas/niwa-rs on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/gluyas/niwa-rs [INFO] finished tweaking git repo https://github.com/gluyas/niwa-rs [INFO] tweaked toml for git repo https://github.com/gluyas/niwa-rs written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/gluyas/niwa-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8a521da9e5564fcda00bfeec4843ddc9216d7a1d0bf3b980f8c5bc0dbdb55bb1 [INFO] running `"docker" "start" "-a" "8a521da9e5564fcda00bfeec4843ddc9216d7a1d0bf3b980f8c5bc0dbdb55bb1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling niwa-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/util.rs:70:18 [INFO] [stderr] | [INFO] [stderr] 70 | *self += (-rhs.into()); [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:55:36 [INFO] [stderr] | [INFO] [stderr] 55 | println!("{}", err.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `nudge` [INFO] [stderr] --> src/util.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn nudge(self, dir: Direction) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `snap_to_edge` [INFO] [stderr] --> src/util.rs:136:12 [INFO] [stderr] | [INFO] [stderr] 136 | pub fn snap_to_edge > (mut self, dir: Direction, bounds: P) -> GridIndex { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `iter_rect` [INFO] [stderr] --> src/util.rs:151:12 [INFO] [stderr] | [INFO] [stderr] 151 | pub fn iter_rect(self, dir_primary: Direction, dir_secondary: Direction) -> RectIterator { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_within` [INFO] [stderr] --> src/util.rs:161:12 [INFO] [stderr] | [INFO] [stderr] 161 | pub fn is_within > (self, bound: P) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `component_add` [INFO] [stderr] --> src/util.rs:165:12 [INFO] [stderr] | [INFO] [stderr] 165 | pub fn component_add > (self, other: P) -> GridIndex { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `component_diff` [INFO] [stderr] --> src/util.rs:170:12 [INFO] [stderr] | [INFO] [stderr] 170 | pub fn component_diff > (self, other: P) -> GridIndex { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/util.rs:261:12 [INFO] [stderr] | [INFO] [stderr] 261 | pub fn new > (range: P, dir_primary: Direction, dir_secondary: Direction) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `of` [INFO] [stderr] --> src/util.rs:323:12 [INFO] [stderr] | [INFO] [stderr] 323 | pub fn of > (size: P, val: T) -> Self { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Sand` [INFO] [stderr] --> src/world.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Sand, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Stone` [INFO] [stderr] --> src/world.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Stone, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Water` [INFO] [stderr] --> src/world.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | Water, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_blocked` [INFO] [stderr] --> src/puzzle.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn is_blocked > (&self, pos: P, dir: Direction) -> Option { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Complete` [INFO] [stderr] --> src/puzzle.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | Complete, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_walls` [INFO] [stderr] --> src/puzzle.rs:126:12 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn set_walls(&mut self, dirs: &[Direction]) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/util.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | self + dir; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `"docker" "inspect" "8a521da9e5564fcda00bfeec4843ddc9216d7a1d0bf3b980f8c5bc0dbdb55bb1"` [INFO] running `"docker" "rm" "-f" "8a521da9e5564fcda00bfeec4843ddc9216d7a1d0bf3b980f8c5bc0dbdb55bb1"` [INFO] [stdout] 8a521da9e5564fcda00bfeec4843ddc9216d7a1d0bf3b980f8c5bc0dbdb55bb1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] cb037aea52e5a1a9f2071228f3188be0e37078c3f016f994cf24fc7d7d2324e1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "cb037aea52e5a1a9f2071228f3188be0e37078c3f016f994cf24fc7d7d2324e1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling niwa-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/util.rs:70:18 [INFO] [stderr] | [INFO] [stderr] 70 | *self += (-rhs.into()); [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:55:36 [INFO] [stderr] | [INFO] [stderr] 55 | println!("{}", err.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `nudge` [INFO] [stderr] --> src/util.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn nudge(self, dir: Direction) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `snap_to_edge` [INFO] [stderr] --> src/util.rs:136:12 [INFO] [stderr] | [INFO] [stderr] 136 | pub fn snap_to_edge > (mut self, dir: Direction, bounds: P) -> GridIndex { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `iter_rect` [INFO] [stderr] --> src/util.rs:151:12 [INFO] [stderr] | [INFO] [stderr] 151 | pub fn iter_rect(self, dir_primary: Direction, dir_secondary: Direction) -> RectIterator { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_within` [INFO] [stderr] --> src/util.rs:161:12 [INFO] [stderr] | [INFO] [stderr] 161 | pub fn is_within > (self, bound: P) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `component_add` [INFO] [stderr] --> src/util.rs:165:12 [INFO] [stderr] | [INFO] [stderr] 165 | pub fn component_add > (self, other: P) -> GridIndex { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `component_diff` [INFO] [stderr] --> src/util.rs:170:12 [INFO] [stderr] | [INFO] [stderr] 170 | pub fn component_diff > (self, other: P) -> GridIndex { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/util.rs:261:12 [INFO] [stderr] | [INFO] [stderr] 261 | pub fn new > (range: P, dir_primary: Direction, dir_secondary: Direction) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `of` [INFO] [stderr] --> src/util.rs:323:12 [INFO] [stderr] | [INFO] [stderr] 323 | pub fn of > (size: P, val: T) -> Self { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Sand` [INFO] [stderr] --> src/world.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Sand, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Stone` [INFO] [stderr] --> src/world.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Stone, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Water` [INFO] [stderr] --> src/world.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | Water, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_blocked` [INFO] [stderr] --> src/puzzle.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn is_blocked > (&self, pos: P, dir: Direction) -> Option { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Complete` [INFO] [stderr] --> src/puzzle.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | Complete, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_walls` [INFO] [stderr] --> src/puzzle.rs:126:12 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn set_walls(&mut self, dirs: &[Direction]) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/util.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | self + dir; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `"docker" "inspect" "cb037aea52e5a1a9f2071228f3188be0e37078c3f016f994cf24fc7d7d2324e1"` [INFO] running `"docker" "rm" "-f" "cb037aea52e5a1a9f2071228f3188be0e37078c3f016f994cf24fc7d7d2324e1"` [INFO] [stdout] cb037aea52e5a1a9f2071228f3188be0e37078c3f016f994cf24fc7d7d2324e1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 80318aca909be4a6243188a94ee1d0a2388416a1176406c1c50bc7c50172ce7f [INFO] running `"docker" "start" "-a" "80318aca909be4a6243188a94ee1d0a2388416a1176406c1c50bc7c50172ce7f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/util.rs:70:18 [INFO] [stderr] | [INFO] [stderr] 70 | *self += (-rhs.into()); [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:55:36 [INFO] [stderr] | [INFO] [stderr] 55 | println!("{}", err.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `nudge` [INFO] [stderr] --> src/util.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn nudge(self, dir: Direction) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `snap_to_edge` [INFO] [stderr] --> src/util.rs:136:12 [INFO] [stderr] | [INFO] [stderr] 136 | pub fn snap_to_edge > (mut self, dir: Direction, bounds: P) -> GridIndex { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `iter_rect` [INFO] [stderr] --> src/util.rs:151:12 [INFO] [stderr] | [INFO] [stderr] 151 | pub fn iter_rect(self, dir_primary: Direction, dir_secondary: Direction) -> RectIterator { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_within` [INFO] [stderr] --> src/util.rs:161:12 [INFO] [stderr] | [INFO] [stderr] 161 | pub fn is_within > (self, bound: P) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `component_add` [INFO] [stderr] --> src/util.rs:165:12 [INFO] [stderr] | [INFO] [stderr] 165 | pub fn component_add > (self, other: P) -> GridIndex { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `component_diff` [INFO] [stderr] --> src/util.rs:170:12 [INFO] [stderr] | [INFO] [stderr] 170 | pub fn component_diff > (self, other: P) -> GridIndex { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/util.rs:261:12 [INFO] [stderr] | [INFO] [stderr] 261 | pub fn new > (range: P, dir_primary: Direction, dir_secondary: Direction) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `of` [INFO] [stderr] --> src/util.rs:323:12 [INFO] [stderr] | [INFO] [stderr] 323 | pub fn of > (size: P, val: T) -> Self { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Sand` [INFO] [stderr] --> src/world.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Sand, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Stone` [INFO] [stderr] --> src/world.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Stone, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Water` [INFO] [stderr] --> src/world.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | Water, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_blocked` [INFO] [stderr] --> src/puzzle.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn is_blocked > (&self, pos: P, dir: Direction) -> Option { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Complete` [INFO] [stderr] --> src/puzzle.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | Complete, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_walls` [INFO] [stderr] --> src/puzzle.rs:126:12 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn set_walls(&mut self, dirs: &[Direction]) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/util.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | self + dir; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/niwa_rs-447130fe19603ceb [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "80318aca909be4a6243188a94ee1d0a2388416a1176406c1c50bc7c50172ce7f"` [INFO] running `"docker" "rm" "-f" "80318aca909be4a6243188a94ee1d0a2388416a1176406c1c50bc7c50172ce7f"` [INFO] [stdout] 80318aca909be4a6243188a94ee1d0a2388416a1176406c1c50bc7c50172ce7f