[INFO] cloning repository https://github.com/lospooky/mtg-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lospooky/mtg-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flospooky%2Fmtg-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flospooky%2Fmtg-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 113f151924e713afe4e856026b56a9e56f6fbc54
[INFO] checking lospooky/mtg-engine against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flospooky%2Fmtg-engine" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/lospooky/mtg-engine
[INFO] finished tweaking git repo https://github.com/lospooky/mtg-engine
[INFO] tweaked toml for git repo https://github.com/lospooky/mtg-engine written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lospooky/mtg-engine on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lospooky/mtg-engine 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 09482944f7462f60d9b9b4b6f7e94ca27d10f2118fe9adfda0a0ad4d00e142e8
[INFO] running `Command { std: "docker" "start" "09482944f7462f60d9b9b4b6f7e94ca27d10f2118fe9adfda0a0ad4d00e142e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09482944f7462f60d9b9b4b6f7e94ca27d10f2118fe9adfda0a0ad4d00e142e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "09482944f7462f60d9b9b4b6f7e94ca27d10f2118fe9adfda0a0ad4d00e142e8" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09482944f7462f60d9b9b4b6f7e94ca27d10f2118fe9adfda0a0ad4d00e142e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "09482944f7462f60d9b9b4b6f7e94ca27d10f2118fe9adfda0a0ad4d00e142e8" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.126
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling bumpalo v3.20.3
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]    Compiling pyo3-build-config v0.29.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.126
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling pyo3-ffi v0.29.1
[INFO] [stderr]    Compiling pyo3 v0.29.1
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling pyo3-macros-backend v0.29.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.126
[INFO] [stderr]     Checking thiserror v2.0.19
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking manabench-sim-types v0.1.0 (/opt/rustwide/workdir/crates/sim-types)
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.126
[INFO] [stderr]    Compiling pyo3-macros v0.29.1
[INFO] [stderr]     Checking manabench-sim-cards v0.1.0 (/opt/rustwide/workdir/crates/sim-cards)
[INFO] [stderr]     Checking manabench-sim-policy v0.1.0 (/opt/rustwide/workdir/crates/sim-policy)
[INFO] [stderr]     Checking manabench-sim v0.1.0 (/opt/rustwide/workdir/crates/sim-core)
[INFO] [stderr]     Checking manabench-sim-batch v0.1.0 (/opt/rustwide/workdir/crates/sim-batch)
[INFO] [stderr]     Checking manabench-sim-wasm v0.1.0 (/opt/rustwide/workdir/crates/sim-wasm)
[INFO] [stderr]     Checking manabench-sim-py v0.1.0 (/opt/rustwide/workdir/crates/sim-py)
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:31:46
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn exact_opening_hand(request_json: &str) -> PyResult<String> {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:37:66
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn simulate_opening_hands(py: Python<'_>, request_json: &str) -> PyResult<String> {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:47:60
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn simulate_matchup(py: Python<'_>, request_json: &str) -> PyResult<String> {
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:57:32
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn rules_support_manifest() -> PyResult<String> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:63:46
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn validate_card_pack(request_json: &str) -> PyResult<String> {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:69:32
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn rules_card_pack_report() -> PyResult<String> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:75:69
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn simulate_rules_experiment(py: Python<'_>, request_json: &str) -> PyResult<String> {
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:85:67
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn verify_rules_game_trace(py: Python<'_>, request_json: &str) -> PyResult<String> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `manabench-sim-py` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:31:46
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn exact_opening_hand(request_json: &str) -> PyResult<String> {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:37:66
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn simulate_opening_hands(py: Python<'_>, request_json: &str) -> PyResult<String> {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:47:60
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn simulate_matchup(py: Python<'_>, request_json: &str) -> PyResult<String> {
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:57:32
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn rules_support_manifest() -> PyResult<String> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:63:46
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn validate_card_pack(request_json: &str) -> PyResult<String> {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:69:32
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn rules_card_pack_report() -> PyResult<String> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:75:69
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn simulate_rules_experiment(py: Python<'_>, request_json: &str) -> PyResult<String> {
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr`
[INFO] [stdout]   --> crates/sim-py/src/lib.rs:85:67
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn verify_rules_game_trace(py: Python<'_>, request_json: &str) -> PyResult<String> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `manabench-sim-py` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "09482944f7462f60d9b9b4b6f7e94ca27d10f2118fe9adfda0a0ad4d00e142e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09482944f7462f60d9b9b4b6f7e94ca27d10f2118fe9adfda0a0ad4d00e142e8", kill_on_drop: false }`
[INFO] [stdout] 09482944f7462f60d9b9b4b6f7e94ca27d10f2118fe9adfda0a0ad4d00e142e8
