[INFO] cloning repository https://github.com/heinrichschaefer/caru
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/heinrichschaefer/caru" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheinrichschaefer%2Fcaru", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheinrichschaefer%2Fcaru'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 172215a889c1bd692db0ccf4dde19eff97456739
[INFO] testing heinrichschaefer/caru against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheinrichschaefer%2Fcaru" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/heinrichschaefer/caru
[INFO] finished tweaking git repo https://github.com/heinrichschaefer/caru
[INFO] tweaked toml for git repo https://github.com/heinrichschaefer/caru written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/heinrichschaefer/caru on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/heinrichschaefer/caru 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-2026-04-21" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itoa v1.0.4
[INFO] [stderr]   Downloaded thiserror v1.0.37
[INFO] [stderr]   Downloaded io-lifetimes v1.0.1
[INFO] [stderr]   Downloaded thiserror-impl v1.0.37
[INFO] [stderr]   Downloaded serde_json v1.0.89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0869ad39d0c89cfd8a3a573ab793ee5a60e7d4193b96d51f0305d5e14895ddec
[INFO] running `Command { std: "docker" "start" "-a" "0869ad39d0c89cfd8a3a573ab793ee5a60e7d4193b96d51f0305d5e14895ddec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0869ad39d0c89cfd8a3a573ab793ee5a60e7d4193b96d51f0305d5e14895ddec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0869ad39d0c89cfd8a3a573ab793ee5a60e7d4193b96d51f0305d5e14895ddec", kill_on_drop: false }`
[INFO] [stdout] 0869ad39d0c89cfd8a3a573ab793ee5a60e7d4193b96d51f0305d5e14895ddec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25c9f40337a09974ab7963b8d8b4a0e59f238e07141900d3de0b42906acdb3a2
[INFO] running `Command { std: "docker" "start" "-a" "25c9f40337a09974ab7963b8d8b4a0e59f238e07141900d3de0b42906acdb3a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling io-lifetimes v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling rustix v0.36.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling linux-raw-sys v0.1.3
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.89
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling is-terminal v0.4.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v4.0.21
[INFO] [stderr]    Compiling clap v4.0.27
[INFO] [stderr]    Compiling caru v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `gold_per_second` is never read
[INFO] [stdout]   --> src/game/game_state.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct GameInformation {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 15 |     pub gold_per_second: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GameInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `gold_per_second_percent` and `upgrade_cost_next` are never read
[INFO] [stdout]   --> src/game/game_state.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct IdleEntityInformation {
[INFO] [stdout]    |            --------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub gold_per_second_percent: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     pub maximum_upgrade_quantity: u32,
[INFO] [stdout] 26 |     pub upgrade_cost_next: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IdleEntityInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.21s
[INFO] running `Command { std: "docker" "inspect" "25c9f40337a09974ab7963b8d8b4a0e59f238e07141900d3de0b42906acdb3a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25c9f40337a09974ab7963b8d8b4a0e59f238e07141900d3de0b42906acdb3a2", kill_on_drop: false }`
[INFO] [stdout] 25c9f40337a09974ab7963b8d8b4a0e59f238e07141900d3de0b42906acdb3a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 849cf4bab2444eabe342a6efd4157748dd789fff1afeefa3c207d7cdab4574e1
[INFO] running `Command { std: "docker" "start" "-a" "849cf4bab2444eabe342a6efd4157748dd789fff1afeefa3c207d7cdab4574e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling caru v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `gold_per_second` is never read
[INFO] [stdout]   --> src/game/game_state.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct GameInformation {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 15 |     pub gold_per_second: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GameInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `gold_per_second_percent` and `upgrade_cost_next` are never read
[INFO] [stdout]   --> src/game/game_state.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct IdleEntityInformation {
[INFO] [stdout]    |            --------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub gold_per_second_percent: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     pub maximum_upgrade_quantity: u32,
[INFO] [stdout] 26 |     pub upgrade_cost_next: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IdleEntityInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "849cf4bab2444eabe342a6efd4157748dd789fff1afeefa3c207d7cdab4574e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "849cf4bab2444eabe342a6efd4157748dd789fff1afeefa3c207d7cdab4574e1", kill_on_drop: false }`
[INFO] [stdout] 849cf4bab2444eabe342a6efd4157748dd789fff1afeefa3c207d7cdab4574e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7ce45f3e35b07155187519c0739f035be6635d721020310a2fa27661b595811
[INFO] running `Command { std: "docker" "start" "-a" "d7ce45f3e35b07155187519c0739f035be6635d721020310a2fa27661b595811", kill_on_drop: false }`
[INFO] [stderr] warning: field `gold_per_second` is never read
[INFO] [stderr]   --> src/game/game_state.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct GameInformation {
[INFO] [stderr]    |            --------------- field in this struct
[INFO] [stderr] 15 |     pub gold_per_second: f64,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GameInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `gold_per_second_percent` and `upgrade_cost_next` are never read
[INFO] [stderr]   --> src/game/game_state.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct IdleEntityInformation {
[INFO] [stderr]    |            --------------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 24 |     pub gold_per_second_percent: f64,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 25 |     pub maximum_upgrade_quantity: u32,
[INFO] [stderr] 26 |     pub upgrade_cost_next: f64,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `IdleEntityInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `caru` (bin "caru" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/caru-bf3e46e3322cd0c4)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test game::idle_entity::tests::gold_per_second_of_level_3_entity ... ok
[INFO] [stdout] test game::idle_entity::tests::gold_gain_after_1_seconds ... ok
[INFO] [stdout] test game::idle_entity::tests::cummulative_upgrade_cost_for_first_10_upgrades ... ok
[INFO] [stdout] test game::idle_entity::tests::upgrade_cost_of_level_3_entity ... ok
[INFO] [stdout] test game::idle_entity::tests::upgrade_entity_once ... ok
[INFO] [stdout] test game::idle_entity::tests::gold_gain_after_3_seconds ... ok
[INFO] [stdout] test game::idle_entity::tests::quanity_of_possible_upgrades_from_level_0 ... ok
[INFO] [stdout] test game::idle_entity::tests::upgrade_entity_three_times ... ok
[INFO] [stdout] test game::idle_entity::tests::quanity_of_possible_upgrades_from_level_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d7ce45f3e35b07155187519c0739f035be6635d721020310a2fa27661b595811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7ce45f3e35b07155187519c0739f035be6635d721020310a2fa27661b595811", kill_on_drop: false }`
[INFO] [stdout] d7ce45f3e35b07155187519c0739f035be6635d721020310a2fa27661b595811