[INFO] fetching crate stormcell 0.1.0... [INFO] testing stormcell-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate stormcell 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate stormcell 0.1.0 [INFO] finished tweaking crates.io crate stormcell 0.1.0 [INFO] tweaked toml for crates.io crate stormcell 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate stormcell 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate stormcell 0.1.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b68d7fd41ad7280c808c54b26e033f9694a9ef5647b84748ff5d59f60924a39 [INFO] running `Command { std: "docker" "start" "-a" "8b68d7fd41ad7280c808c54b26e033f9694a9ef5647b84748ff5d59f60924a39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b68d7fd41ad7280c808c54b26e033f9694a9ef5647b84748ff5d59f60924a39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b68d7fd41ad7280c808c54b26e033f9694a9ef5647b84748ff5d59f60924a39", kill_on_drop: false }` [INFO] [stdout] 8b68d7fd41ad7280c808c54b26e033f9694a9ef5647b84748ff5d59f60924a39 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68c3461129339ef3c683e37795a9d4b1fd158756fa3c687a93e2bafc62cf770c [INFO] running `Command { std: "docker" "start" "-a" "68c3461129339ef3c683e37795a9d4b1fd158756fa3c687a93e2bafc62cf770c", kill_on_drop: false }` [INFO] [stderr] Compiling stormcell v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/changes.rs:56:83 [INFO] [stdout] | [INFO] [stdout] 56 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 56 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] 56 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/changes.rs:83:83 [INFO] [stdout] | [INFO] [stdout] 83 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 83 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] 83 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/changes.rs:91:83 [INFO] [stdout] | [INFO] [stdout] 91 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 91 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] 91 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:84:20 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn sampler(&self) -> GridSampler { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 84 | pub fn sampler(&self) -> GridSampler<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:368:19 [INFO] [stdout] | [INFO] [stdout] 368 | pub fn sample(&mut self, coords: [usize; 3]) -> Option> { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 368 | pub fn sample(&mut self, coords: [usize; 3]) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "68c3461129339ef3c683e37795a9d4b1fd158756fa3c687a93e2bafc62cf770c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68c3461129339ef3c683e37795a9d4b1fd158756fa3c687a93e2bafc62cf770c", kill_on_drop: false }` [INFO] [stdout] 68c3461129339ef3c683e37795a9d4b1fd158756fa3c687a93e2bafc62cf770c [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2f3b9eed4f528738bbcc438ae32d6c3ef3d6f2fea737a48cf90a65ef9689402 [INFO] running `Command { std: "docker" "start" "-a" "c2f3b9eed4f528738bbcc438ae32d6c3ef3d6f2fea737a48cf90a65ef9689402", kill_on_drop: false }` [INFO] [stderr] Compiling stormcell v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/changes.rs:56:83 [INFO] [stdout] | [INFO] [stdout] 56 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 56 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] 56 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/changes.rs:83:83 [INFO] [stdout] | [INFO] [stdout] 83 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 83 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] 83 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/changes.rs:91:83 [INFO] [stdout] | [INFO] [stdout] 91 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 91 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] 91 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:84:20 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn sampler(&self) -> GridSampler { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 84 | pub fn sampler(&self) -> GridSampler<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:368:19 [INFO] [stdout] | [INFO] [stdout] 368 | pub fn sample(&mut self, coords: [usize; 3]) -> Option> { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 368 | pub fn sample(&mut self, coords: [usize; 3]) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/changes.rs:56:83 [INFO] [stdout] | [INFO] [stdout] 56 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 56 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] 56 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/changes.rs:83:83 [INFO] [stdout] | [INFO] [stdout] 83 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 83 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] 83 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/changes.rs:91:83 [INFO] [stdout] | [INFO] [stdout] 91 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 91 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] 91 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:84:20 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn sampler(&self) -> GridSampler { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 84 | pub fn sampler(&self) -> GridSampler<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:368:19 [INFO] [stdout] | [INFO] [stdout] 368 | pub fn sample(&mut self, coords: [usize; 3]) -> Option> { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 368 | pub fn sample(&mut self, coords: [usize; 3]) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `Command { std: "docker" "inspect" "c2f3b9eed4f528738bbcc438ae32d6c3ef3d6f2fea737a48cf90a65ef9689402", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2f3b9eed4f528738bbcc438ae32d6c3ef3d6f2fea737a48cf90a65ef9689402", kill_on_drop: false }` [INFO] [stdout] c2f3b9eed4f528738bbcc438ae32d6c3ef3d6f2fea737a48cf90a65ef9689402 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cacda99193260d0511849e94e07e89671d86c13e082ceab0f08d737ce4553b8e [INFO] running `Command { std: "docker" "start" "-a" "cacda99193260d0511849e94e07e89671d86c13e082ceab0f08d737ce4553b8e", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/changes.rs:56:83 [INFO] [stderr] | [INFO] [stderr] 56 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 56 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stderr] 56 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/changes.rs:83:83 [INFO] [stderr] | [INFO] [stderr] 83 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 83 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stderr] 83 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/changes.rs:91:83 [INFO] [stderr] | [INFO] [stderr] 91 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 91 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stderr] 91 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/grid.rs:84:20 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn sampler(&self) -> GridSampler { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 84 | pub fn sampler(&self) -> GridSampler<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/grid.rs:368:19 [INFO] [stderr] | [INFO] [stderr] 368 | pub fn sample(&mut self, coords: [usize; 3]) -> Option> { [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 368 | pub fn sample(&mut self, coords: [usize; 3]) -> Option> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `stormcell` (lib) generated 5 warnings (run `cargo fix --lib -p stormcell` to apply 5 suggestions) [INFO] [stderr] warning: `stormcell` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stormcell-457feaefeb6f5fc2) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test allocator::tests::test_cell_allocator ... ok [INFO] [stdout] test grid::tests::test_grid ... ok [INFO] [stdout] test quantizer::neighbors::tests::test_neighbors_quantizer ... ok [INFO] [stdout] test quantizer::tests::test_quantizer ... ok [INFO] [stdout] test changes::tests::test_changes ... ok [INFO] [stdout] test quantizer::kernel::tests::test_kernel_quantizer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] Doc-tests stormcell [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/changes.rs:56:83 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 56 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stdout] [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 56 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stderr] 56 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/changes.rs:83:83 [INFO] [stderr] | [INFO] [stderr] 83 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 83 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stderr] 83 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/changes.rs:91:83 [INFO] [stderr] | [INFO] [stderr] 91 | .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 91 - .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| ([x, y, z]))) [INFO] [stderr] 91 + .flat_map(move |[x, y]| (region.start[2]..region.end[2]).map(move |z| [x, y, z] )) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] running `Command { std: "docker" "inspect" "cacda99193260d0511849e94e07e89671d86c13e082ceab0f08d737ce4553b8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cacda99193260d0511849e94e07e89671d86c13e082ceab0f08d737ce4553b8e", kill_on_drop: false }` [INFO] [stdout] cacda99193260d0511849e94e07e89671d86c13e082ceab0f08d737ce4553b8e