[INFO] cloning repository https://github.com/johndgiese/altera [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johndgiese/altera" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohndgiese%2Faltera", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohndgiese%2Faltera'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7b439a69315d96e54e13ddaf0c4cf24f4580eaef [INFO] testing johndgiese/altera against beta-2024-12-08 for beta-1.84.0-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohndgiese%2Faltera" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/johndgiese/altera on toolchain beta-2024-12-08 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/johndgiese/altera [INFO] finished tweaking git repo https://github.com/johndgiese/altera [INFO] tweaked toml for git repo https://github.com/johndgiese/altera written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/johndgiese/altera 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" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1611b750dfd6316744dd3ebfa763c7b40113dd62001ccfae2f3c913102479d8b [INFO] running `Command { std: "docker" "start" "-a" "1611b750dfd6316744dd3ebfa763c7b40113dd62001ccfae2f3c913102479d8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1611b750dfd6316744dd3ebfa763c7b40113dd62001ccfae2f3c913102479d8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1611b750dfd6316744dd3ebfa763c7b40113dd62001ccfae2f3c913102479d8b", kill_on_drop: false }` [INFO] [stdout] 1611b750dfd6316744dd3ebfa763c7b40113dd62001ccfae2f3c913102479d8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63a5c639e3a261461a1896cd62b453f936acfd4a26f6158eb0a80d9b26b8e8b2 [INFO] running `Command { std: "docker" "start" "-a" "63a5c639e3a261461a1896cd62b453f936acfd4a26f6158eb0a80d9b26b8e8b2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling serde_yaml v0.8.23 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling altera v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `serde_yaml` [INFO] [stdout] --> src/main.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | use serde_yaml; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `view` [INFO] [stdout] --> src/main.rs:93:19 [INFO] [stdout] | [INFO] [stdout] 93 | fn act(&self, view: View) -> Action { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_view` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nook` [INFO] [stdout] --> src/main.rs:387:25 [INFO] [stdout] | [INFO] [stdout] 387 | while let Some((nook, position, age)) = self.next_nook(age) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_nook` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:464:9 [INFO] [stdout] | [INFO] [stdout] 464 | let mut map = HashMap::new(); [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/main.rs:471:9 [INFO] [stdout] | [INFO] [stdout] 471 | let mut world = World { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `total_weight` and `num_nooks` are never used [INFO] [stdout] --> src/main.rs:348:8 [INFO] [stdout] | [INFO] [stdout] 131 | impl World { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 348 | fn total_weight(&self) -> u128 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 357 | fn num_nooks(&self) -> isize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `world_from_func` is never used [INFO] [stdout] --> src/main.rs:449:4 [INFO] [stdout] | [INFO] [stdout] 449 | fn world_from_func(ny: isize, nx: isize, func: F) -> World [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.32s [INFO] running `Command { std: "docker" "inspect" "63a5c639e3a261461a1896cd62b453f936acfd4a26f6158eb0a80d9b26b8e8b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63a5c639e3a261461a1896cd62b453f936acfd4a26f6158eb0a80d9b26b8e8b2", kill_on_drop: false }` [INFO] [stdout] 63a5c639e3a261461a1896cd62b453f936acfd4a26f6158eb0a80d9b26b8e8b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8607fae612b50692b325405fe8ea8f60c65c426a84651064990e90c248b27966 [INFO] running `Command { std: "docker" "start" "-a" "8607fae612b50692b325405fe8ea8f60c65c426a84651064990e90c248b27966", kill_on_drop: false }` [INFO] [stderr] Compiling altera v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `view` [INFO] [stdout] --> src/main.rs:93:19 [INFO] [stdout] | [INFO] [stdout] 93 | fn act(&self, view: View) -> Action { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_view` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nook` [INFO] [stdout] --> src/main.rs:387:25 [INFO] [stdout] | [INFO] [stdout] 387 | while let Some((nook, position, age)) = self.next_nook(age) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_nook` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:464:9 [INFO] [stdout] | [INFO] [stdout] 464 | let mut map = HashMap::new(); [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/main.rs:471:9 [INFO] [stdout] | [INFO] [stdout] 471 | let mut world = World { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.52s [INFO] running `Command { std: "docker" "inspect" "8607fae612b50692b325405fe8ea8f60c65c426a84651064990e90c248b27966", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8607fae612b50692b325405fe8ea8f60c65c426a84651064990e90c248b27966", kill_on_drop: false }` [INFO] [stdout] 8607fae612b50692b325405fe8ea8f60c65c426a84651064990e90c248b27966 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bb09a54379c71314c04e0cba02f14b4a81cc95482e02c37196d04c5705c5d0e8 [INFO] running `Command { std: "docker" "start" "-a" "bb09a54379c71314c04e0cba02f14b4a81cc95482e02c37196d04c5705c5d0e8", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `view` [INFO] [stderr] --> src/main.rs:93:19 [INFO] [stderr] | [INFO] [stderr] 93 | fn act(&self, view: View) -> Action { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_view` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nook` [INFO] [stderr] --> src/main.rs:387:25 [INFO] [stderr] | [INFO] [stderr] 387 | while let Some((nook, position, age)) = self.next_nook(age) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_nook` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:464:9 [INFO] [stderr] | [INFO] [stderr] 464 | let mut map = HashMap::new(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:471:9 [INFO] [stderr] | [INFO] [stderr] 471 | let mut world = World { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `altera` (bin "altera" test) generated 4 warnings (run `cargo fix --bin "altera" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/altera-1bb6532c4e7b1f4e) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test modulo::test::larger_than_modulus_works ... ok [INFO] [stdout] test test_distribute_food_blank ... ok [INFO] [stdout] test modulo::test::big_number_works ... ok [INFO] [stdout] test modulo::test::smaller_than_modulus_works ... ok [INFO] [stdout] test modulo::test::megative_works ... ok [INFO] [stdout] test test_nook_eat_heavy_nook ... ok [INFO] [stdout] test test_nook_split_filled_square ... ok [INFO] [stdout] test test_add_and_remove_nooks ... ok [INFO] [stdout] test test_nook_move ... ok [INFO] [stdout] test test_get_view ... ok [INFO] [stdout] test test_nook_eat_nook ... ok [INFO] [stdout] test test_nook_eat_overflow_food ... ok [INFO] [stdout] test test_starving_single_nook_after_interval ... ok [INFO] [stdout] test test_move_to ... ok [INFO] [stdout] test test_nook_eat_empty ... ok [INFO] [stdout] test test_nook_split_even ... ok [INFO] [stdout] test test_serialize_deserialize_world ... ok [INFO] [stdout] test test_single_nook_world ... ok [INFO] [stdout] test test_nook_split_odd ... ok [INFO] [stdout] test test_nook_split_one ... ok [INFO] [stdout] test test_starve_nooks ... ok [INFO] [stdout] test test_nook_eat_food ... ok [INFO] [stdout] test test_total_weight ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bb09a54379c71314c04e0cba02f14b4a81cc95482e02c37196d04c5705c5d0e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb09a54379c71314c04e0cba02f14b4a81cc95482e02c37196d04c5705c5d0e8", kill_on_drop: false }` [INFO] [stdout] bb09a54379c71314c04e0cba02f14b4a81cc95482e02c37196d04c5705c5d0e8