[INFO] fetching crate qoqo-quest 0.18.1...
[INFO] checking qoqo-quest-0.18.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate qoqo-quest 0.18.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate qoqo-quest 0.18.1
[INFO] finished tweaking crates.io crate qoqo-quest 0.18.1
[INFO] tweaked toml for crates.io crate qoqo-quest 0.18.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qoqo-quest 0.18.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qoqo-quest 0.18.1 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c5f25f86017ee67b6bdef6fc0bd060ef3dba823b4495a2f0b5764e5602d6034
[INFO] running `Command { std: "docker" "start" "-a" "7c5f25f86017ee67b6bdef6fc0bd060ef3dba823b4495a2f0b5764e5602d6034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c5f25f86017ee67b6bdef6fc0bd060ef3dba823b4495a2f0b5764e5602d6034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5f25f86017ee67b6bdef6fc0bd060ef3dba823b4495a2f0b5764e5602d6034", kill_on_drop: false }`
[INFO] [stdout] 7c5f25f86017ee67b6bdef6fc0bd060ef3dba823b4495a2f0b5764e5602d6034
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c4fb9584fbbe74a30c40015e49a6e784c2e3355199e00754e5e371055515beb
[INFO] running `Command { std: "docker" "start" "-a" "9c4fb9584fbbe74a30c40015e49a6e784c2e3355199e00754e5e371055515beb", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling unindent v0.2.4
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]     Checking inventory v0.3.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling cc v1.2.43
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling pyo3-build-config v0.25.1
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]    Compiling quest-sys v0.18.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling pyo3-ffi v0.25.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.1
[INFO] [stderr]    Compiling pyo3 v0.25.1
[INFO] [stderr]    Compiling numpy v0.25.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling schemars_derive v1.0.4
[INFO] [stderr]    Compiling roqoqo v1.21.0
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]    Compiling roqoqo-derive v1.21.0
[INFO] [stderr]    Compiling struqture-py-macros v2.2.4
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking ref-cast v1.0.25
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling pyo3-macros v0.25.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling schemars v1.0.4
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]     Checking qoqo_calculator v1.7.1
[INFO] [stderr]     Checking struqture v1.13.4
[INFO] [stderr]     Checking qoqo_calculator_pyo3 v1.7.1
[INFO] [stderr]    Compiling struqture-py v2.2.4
[INFO] [stderr]    Compiling qoqo v1.21.0
[INFO] [stderr]     Checking nalgebra v0.34.1
[INFO] [stderr]     Checking struqture v2.2.4
[INFO] [stderr]    Compiling qoqo-macros v1.21.0
[INFO] [stderr]     Checking roqoqo-quest v0.18.1
[INFO] [stderr]     Checking qoqo-quest v0.18.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Option<pyo3::Bound<'_, pyo3::PyAny>>, Infallible>
[INFO] [stdout]   --> src/backend.rs:94:10
[INFO] [stdout]    |
[INFO] [stdout] 94 |     ) -> Option<Bound<'py, PyAny>> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Vec<u64>>, Infallible>
[INFO] [stdout]    --> src/backend.rs:117:38
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn get_random_seed(&self) -> Option<Vec<u64>> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BackendWrapper, Infallible>
[INFO] [stdout]    --> src/backend.rs:125:31
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn __copy__(&self) -> BackendWrapper {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BackendWrapper, Infallible>
[INFO] [stdout]    --> src/backend.rs:133:61
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn __deepcopy__(&self, _memodict: &Bound<PyAny>) -> BackendWrapper {
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qoqo-quest` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Option<pyo3::Bound<'_, pyo3::PyAny>>, Infallible>
[INFO] [stdout]   --> src/backend.rs:94:10
[INFO] [stdout]    |
[INFO] [stdout] 94 |     ) -> Option<Bound<'py, PyAny>> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Option<Vec<u64>>, Infallible>
[INFO] [stdout]    --> src/backend.rs:117:38
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn get_random_seed(&self) -> Option<Vec<u64>> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BackendWrapper, Infallible>
[INFO] [stdout]    --> src/backend.rs:125:31
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn __copy__(&self) -> BackendWrapper {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BackendWrapper, Infallible>
[INFO] [stdout]    --> src/backend.rs:133:61
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn __deepcopy__(&self, _memodict: &Bound<PyAny>) -> BackendWrapper {
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qoqo-quest` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "9c4fb9584fbbe74a30c40015e49a6e784c2e3355199e00754e5e371055515beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c4fb9584fbbe74a30c40015e49a6e784c2e3355199e00754e5e371055515beb", kill_on_drop: false }`
[INFO] [stdout] 9c4fb9584fbbe74a30c40015e49a6e784c2e3355199e00754e5e371055515beb
