[INFO] fetching crate cog3pio 0.0.1...
[INFO] checking cog3pio-0.0.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate cog3pio 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate cog3pio 0.0.1
[INFO] finished tweaking crates.io crate cog3pio 0.0.1
[INFO] tweaked toml for crates.io crate cog3pio 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cog3pio 0.0.1 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 cog3pio 0.0.1 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 053c0305d1964bb8e788ac9d633e8da3e637a5cc16ef036a483029e8481c275c
[INFO] running `Command { std: "docker" "start" "-a" "053c0305d1964bb8e788ac9d633e8da3e637a5cc16ef036a483029e8481c275c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "053c0305d1964bb8e788ac9d633e8da3e637a5cc16ef036a483029e8481c275c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053c0305d1964bb8e788ac9d633e8da3e637a5cc16ef036a483029e8481c275c", kill_on_drop: false }`
[INFO] [stdout] 053c0305d1964bb8e788ac9d633e8da3e637a5cc16ef036a483029e8481c275c
[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=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] 721d4d062e68b1a5ce6bb577beb0d2109c88ca70304e95b9afae91b17573f01e
[INFO] running `Command { std: "docker" "start" "-a" "721d4d062e68b1a5ce6bb577beb0d2109c88ca70304e95b9afae91b17573f01e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling cc v1.0.88
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling pyo3-build-config v0.25.0
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking indexmap v2.2.5
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
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[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
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[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
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[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.0
[INFO] [stderr]    Compiling pyo3-ffi v0.25.0
[INFO] [stderr]    Compiling pyo3 v0.25.0
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
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[INFO] [stderr]    Compiling numpy v0.25.0
[INFO] [stderr]     Checking itertools v0.11.0
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[INFO] [stderr]     Checking iana-time-zone v0.1.60
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[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking sct v0.7.1
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[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling snafu-derive v0.7.5
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[INFO] [stderr]    Compiling snafu-derive v0.8.6
[INFO] [stderr]     Checking zune-jpeg v0.4.18
[INFO] [stderr]     Checking snafu v0.7.5
[INFO] [stderr]     Checking spade v2.12.1
[INFO] [stderr]    Compiling pyo3-macros v0.25.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking geo-types v0.7.13
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[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking geographiclib-rs v0.2.4
[INFO] [stderr]     Checking float_next_after v1.0.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-rustls v0.24.1
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[INFO] [stderr]     Checking i_shape v1.3.1
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[INFO] [stderr]     Checking tempfile v3.10.1
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[INFO] [stderr]     Checking zstd v0.13.3
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[INFO] [stderr]     Checking geo v0.29.0
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[INFO] [stderr]     Checking reqwest v0.11.24
[INFO] [stderr]     Checking object_store v0.9.0
[INFO] [stderr]     Checking cog3pio v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<(i32, i32), Infallible>
[INFO] [stdout]   --> src/python/adapters.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn __dlpack_device__() -> (i32, i32) {
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cog3pio` (lib) 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<(i32, i32), Infallible>
[INFO] [stdout]   --> src/python/adapters.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn __dlpack_device__() -> (i32, i32) {
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cog3pio` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "721d4d062e68b1a5ce6bb577beb0d2109c88ca70304e95b9afae91b17573f01e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "721d4d062e68b1a5ce6bb577beb0d2109c88ca70304e95b9afae91b17573f01e", kill_on_drop: false }`
[INFO] [stdout] 721d4d062e68b1a5ce6bb577beb0d2109c88ca70304e95b9afae91b17573f01e