[INFO] cloning repository https://github.com/Gelbpunkt/freeciv-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gelbpunkt/freeciv-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGelbpunkt%2Ffreeciv-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGelbpunkt%2Ffreeciv-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 95c833f42e6c738019f35167a8789223fd87fc39 [INFO] testing Gelbpunkt/freeciv-rs against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGelbpunkt%2Ffreeciv-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/Gelbpunkt/freeciv-rs [INFO] finished tweaking git repo https://github.com/Gelbpunkt/freeciv-rs [INFO] tweaked toml for git repo https://github.com/Gelbpunkt/freeciv-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Gelbpunkt/freeciv-rs on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Gelbpunkt/freeciv-rs 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_xorshift v0.2.0 [INFO] [stderr] Downloaded bitflags v2.0.2 [INFO] [stderr] Downloaded flate2 v1.0.25 [INFO] [stderr] Downloaded png v0.17.7 [INFO] [stderr] Downloaded libc v0.2.141 [INFO] [stderr] Downloaded noise v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5176aced03b8e1550c9cc8a50cfd0765096d582ac98484aec17cd3ce2c18d57c [INFO] running `Command { std: "docker" "start" "-a" "5176aced03b8e1550c9cc8a50cfd0765096d582ac98484aec17cd3ce2c18d57c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5176aced03b8e1550c9cc8a50cfd0765096d582ac98484aec17cd3ce2c18d57c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5176aced03b8e1550c9cc8a50cfd0765096d582ac98484aec17cd3ce2c18d57c", kill_on_drop: false }` [INFO] [stdout] 5176aced03b8e1550c9cc8a50cfd0765096d582ac98484aec17cd3ce2c18d57c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f7c70d576f892a33c7bc13af00677cbae8fbfe4cddc2fcde22f7a4daf24305c2 [INFO] running `Command { std: "docker" "start" "-a" "f7c70d576f892a33c7bc13af00677cbae8fbfe4cddc2fcde22f7a4daf24305c2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling bitflags v2.0.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling flate2 v1.0.25 [INFO] [stderr] Compiling png v0.17.7 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling image v0.24.6 [INFO] [stderr] Compiling noise v0.8.2 [INFO] [stderr] Compiling freeciv-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `once_cell` has been stable since 1.70.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(once_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `north_east` [INFO] [stdout] --> src/tiles/tile.rs:442:9 [INFO] [stdout] | [INFO] [stdout] 442 | north_east: Option, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_north_east` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `south_east` [INFO] [stdout] --> src/tiles/tile.rs:444:9 [INFO] [stdout] | [INFO] [stdout] 444 | south_east: Option, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_south_east` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `south_west` [INFO] [stdout] --> src/tiles/tile.rs:446:9 [INFO] [stdout] | [INFO] [stdout] 446 | south_west: Option, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_south_west` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `north_west` [INFO] [stdout] --> src/tiles/tile.rs:448:9 [INFO] [stdout] | [INFO] [stdout] 448 | north_west: Option, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_north_west` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_technology_by_idx` is never used [INFO] [stdout] --> src/research/technologies.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn get_technology_by_idx(idx: usize) -> &'static Technology { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `random` is never used [INFO] [stdout] --> src/tiles/tile.rs:635:19 [INFO] [stdout] | [INFO] [stdout] 238 | impl Terrain { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 635 | pub(crate) fn random() -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `railroad` is never used [INFO] [stdout] --> src/tiles/tile.rs:671:10 [INFO] [stdout] | [INFO] [stdout] 671 | const fn railroad() -> TransformOutcome { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `WorkerSkill` is never used [INFO] [stdout] --> src/tiles/tile.rs:931:10 [INFO] [stdout] | [INFO] [stdout] 931 | pub enum WorkerSkill { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/tiles/images.rs:548:31 [INFO] [stdout] | [INFO] [stdout] 548 | pub fn get_image(identifier: &'static str) -> &DynamicImage { [INFO] [stdout] | ^^^^^^^ ------------- the lifetime gets resolved as `'static` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'static` [INFO] [stdout] | [INFO] [stdout] 548 | pub fn get_image(identifier: &'static str) -> &'static DynamicImage { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.01s [INFO] running `Command { std: "docker" "inspect" "f7c70d576f892a33c7bc13af00677cbae8fbfe4cddc2fcde22f7a4daf24305c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7c70d576f892a33c7bc13af00677cbae8fbfe4cddc2fcde22f7a4daf24305c2", kill_on_drop: false }` [INFO] [stdout] f7c70d576f892a33c7bc13af00677cbae8fbfe4cddc2fcde22f7a4daf24305c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1eadb95af041f7c92a9adca04a4dfc3db666a2c1c7d8ba868cedfc42b79ff398 [INFO] running `Command { std: "docker" "start" "-a" "1eadb95af041f7c92a9adca04a4dfc3db666a2c1c7d8ba868cedfc42b79ff398", kill_on_drop: false }` [INFO] [stderr] Compiling freeciv-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `once_cell` has been stable since 1.70.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(once_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `north_east` [INFO] [stdout] --> src/tiles/tile.rs:442:9 [INFO] [stdout] | [INFO] [stdout] 442 | north_east: Option, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_north_east` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `south_east` [INFO] [stdout] --> src/tiles/tile.rs:444:9 [INFO] [stdout] | [INFO] [stdout] 444 | south_east: Option, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_south_east` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `south_west` [INFO] [stdout] --> src/tiles/tile.rs:446:9 [INFO] [stdout] | [INFO] [stdout] 446 | south_west: Option, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_south_west` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `north_west` [INFO] [stdout] --> src/tiles/tile.rs:448:9 [INFO] [stdout] | [INFO] [stdout] 448 | north_west: Option, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_north_west` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_technology_by_idx` is never used [INFO] [stdout] --> src/research/technologies.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn get_technology_by_idx(idx: usize) -> &'static Technology { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `random` is never used [INFO] [stdout] --> src/tiles/tile.rs:635:19 [INFO] [stdout] | [INFO] [stdout] 238 | impl Terrain { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 635 | pub(crate) fn random() -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `railroad` is never used [INFO] [stdout] --> src/tiles/tile.rs:671:10 [INFO] [stdout] | [INFO] [stdout] 671 | const fn railroad() -> TransformOutcome { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `WorkerSkill` is never used [INFO] [stdout] --> src/tiles/tile.rs:931:10 [INFO] [stdout] | [INFO] [stdout] 931 | pub enum WorkerSkill { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/tiles/images.rs:548:31 [INFO] [stdout] | [INFO] [stdout] 548 | pub fn get_image(identifier: &'static str) -> &DynamicImage { [INFO] [stdout] | ^^^^^^^ ------------- the lifetime gets resolved as `'static` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'static` [INFO] [stdout] | [INFO] [stdout] 548 | pub fn get_image(identifier: &'static str) -> &'static DynamicImage { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `Command { std: "docker" "inspect" "1eadb95af041f7c92a9adca04a4dfc3db666a2c1c7d8ba868cedfc42b79ff398", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1eadb95af041f7c92a9adca04a4dfc3db666a2c1c7d8ba868cedfc42b79ff398", kill_on_drop: false }` [INFO] [stdout] 1eadb95af041f7c92a9adca04a4dfc3db666a2c1c7d8ba868cedfc42b79ff398 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b623ebd0ce4e834965441d09cd4393dbbe030efe929e235b91d23f0854a93041 [INFO] running `Command { std: "docker" "start" "-a" "b623ebd0ce4e834965441d09cd4393dbbe030efe929e235b91d23f0854a93041", kill_on_drop: false }` [INFO] [stderr] warning: the feature `once_cell` has been stable since 1.70.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(once_cell)] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `north_east` [INFO] [stderr] --> src/tiles/tile.rs:442:9 [INFO] [stderr] | [INFO] [stderr] 442 | north_east: Option, [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_north_east` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `south_east` [INFO] [stderr] --> src/tiles/tile.rs:444:9 [INFO] [stderr] | [INFO] [stderr] 444 | south_east: Option, [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_south_east` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `south_west` [INFO] [stderr] --> src/tiles/tile.rs:446:9 [INFO] [stderr] | [INFO] [stderr] 446 | south_west: Option, [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_south_west` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `north_west` [INFO] [stderr] --> src/tiles/tile.rs:448:9 [INFO] [stderr] | [INFO] [stderr] 448 | north_west: Option, [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_north_west` [INFO] [stderr] [INFO] [stderr] warning: function `get_technology_by_idx` is never used [INFO] [stderr] --> src/research/technologies.rs:35:4 [INFO] [stderr] | [INFO] [stderr] 35 | fn get_technology_by_idx(idx: usize) -> &'static Technology { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `random` is never used [INFO] [stderr] --> src/tiles/tile.rs:635:19 [INFO] [stderr] | [INFO] [stderr] 238 | impl Terrain { [INFO] [stderr] | ------------ associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 635 | pub(crate) fn random() -> Self { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `railroad` is never used [INFO] [stderr] --> src/tiles/tile.rs:671:10 [INFO] [stderr] | [INFO] [stderr] 671 | const fn railroad() -> TransformOutcome { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `WorkerSkill` is never used [INFO] [stderr] --> src/tiles/tile.rs:931:10 [INFO] [stderr] | [INFO] [stderr] 931 | pub enum WorkerSkill { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/tiles/images.rs:548:31 [INFO] [stderr] | [INFO] [stderr] 548 | pub fn get_image(identifier: &'static str) -> &DynamicImage { [INFO] [stderr] | ^^^^^^^ ------------- the lifetime gets resolved as `'static` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to consistently use `'static` [INFO] [stderr] | [INFO] [stderr] 548 | pub fn get_image(identifier: &'static str) -> &'static DynamicImage { [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `freeciv-rs` (bin "freeciv-rs" test) generated 10 warnings (run `cargo fix --bin "freeciv-rs" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/freeciv_rs-882fbf9e6b117761) [INFO] [stdout] running 2 tests [INFO] [stdout] test research::technologies::test_technologies ... ok [INFO] [stdout] test research::technology::test_technology_requirements_finite_recursion ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b623ebd0ce4e834965441d09cd4393dbbe030efe929e235b91d23f0854a93041", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b623ebd0ce4e834965441d09cd4393dbbe030efe929e235b91d23f0854a93041", kill_on_drop: false }` [INFO] [stdout] b623ebd0ce4e834965441d09cd4393dbbe030efe929e235b91d23f0854a93041