[INFO] cloning repository https://github.com/relativityhd/maturin-burn-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/relativityhd/maturin-burn-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frelativityhd%2Fmaturin-burn-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frelativityhd%2Fmaturin-burn-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 019a316b7b509183bceb20832040b89ef314f4c6
[INFO] checking relativityhd/maturin-burn-test against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frelativityhd%2Fmaturin-burn-test" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/relativityhd/maturin-burn-test
[INFO] finished tweaking git repo https://github.com/relativityhd/maturin-burn-test
[INFO] tweaked toml for git repo https://github.com/relativityhd/maturin-burn-test written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/relativityhd/maturin-burn-test 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 git repo https://github.com/relativityhd/maturin-burn-test 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 76b699884d04367b92514476a4f2107a8bc37709eafc457923f5a5a1f442aecc
[INFO] running `Command { std: "docker" "start" "-a" "76b699884d04367b92514476a4f2107a8bc37709eafc457923f5a5a1f442aecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76b699884d04367b92514476a4f2107a8bc37709eafc457923f5a5a1f442aecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76b699884d04367b92514476a4f2107a8bc37709eafc457923f5a5a1f442aecc", kill_on_drop: false }`
[INFO] [stdout] 76b699884d04367b92514476a4f2107a8bc37709eafc457923f5a5a1f442aecc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cc31b00deb6da05cae6cf322d278c70747674764b347c9096ad5165d3251eb67
[INFO] running `Command { std: "docker" "start" "-a" "cc31b00deb6da05cae6cf322d278c70747674764b347c9096ad5165d3251eb67", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking zerocopy v0.7.34
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling wgpu-hal v0.19.4
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.2
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking libloading v0.8.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking wgpu-types v0.19.2
[INFO] [stderr]    Compiling wgpu-core v0.19.4
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking khronos-egl v6.0.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking glow v0.13.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling wgpu v0.19.4
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]    Compiling burn-ndarray v0.13.2
[INFO] [stderr]    Compiling pyo3-build-config v0.21.2
[INFO] [stderr]     Checking bytemuck v1.16.0
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking miniz_oxide v0.7.3
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking futures-intrusive v0.5.0
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]    Compiling pyo3-ffi v0.21.2
[INFO] [stderr]    Compiling pyo3 v0.21.2
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]    Compiling pyo3-macros-backend v0.21.2
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling burn-derive v0.13.2
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]    Compiling pyo3-macros v0.21.2
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking burn-common v0.13.2
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking bincode v2.0.0-rc.3
[INFO] [stderr]     Checking numpy v0.21.0
[INFO] [stderr]     Checking text_placeholder v0.5.0
[INFO] [stderr]     Checking burn-tensor v0.13.2
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking gpu-descriptor v0.2.4
[INFO] [stderr]     Checking burn-compute v0.13.2
[INFO] [stderr]     Checking naga v0.19.2
[INFO] [stderr]     Checking burn-fusion v0.13.2
[INFO] [stderr]     Checking burn-autodiff v0.13.2
[INFO] [stderr]     Checking burn-jit v0.13.2
[INFO] [stderr]     Checking burn-wgpu v0.13.2
[INFO] [stderr]     Checking burn-core v0.13.2
[INFO] [stderr]     Checking burn v0.13.2
[INFO] [stderr]     Checking maturin-burn-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyArray<f32, Dim<[usize; 1]>>>, Infallible>
[INFO] [stdout]   --> src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[pyfunction]
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the attribute macro `pyfunction` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `maturin-burn-test` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyArray<f32, Dim<[usize; 1]>>>, Infallible>
[INFO] [stdout]   --> src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[pyfunction]
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the attribute macro `pyfunction` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `maturin-burn-test` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "cc31b00deb6da05cae6cf322d278c70747674764b347c9096ad5165d3251eb67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc31b00deb6da05cae6cf322d278c70747674764b347c9096ad5165d3251eb67", kill_on_drop: false }`
[INFO] [stdout] cc31b00deb6da05cae6cf322d278c70747674764b347c9096ad5165d3251eb67
