[INFO] fetching crate zetch 0.0.17...
[INFO] checking zetch-0.0.17 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate zetch 0.0.17 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate zetch 0.0.17
[INFO] finished tweaking crates.io crate zetch 0.0.17
[INFO] tweaked toml for crates.io crate zetch 0.0.17 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zetch 0.0.17 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 zetch 0.0.17 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d45ee3fbda233614ea9be7ead186392263ea1f33dac414bd066882a18566e14d
[INFO] running `Command { std: "docker" "start" "-a" "d45ee3fbda233614ea9be7ead186392263ea1f33dac414bd066882a18566e14d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d45ee3fbda233614ea9be7ead186392263ea1f33dac414bd066882a18566e14d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d45ee3fbda233614ea9be7ead186392263ea1f33dac414bd066882a18566e14d", kill_on_drop: false }`
[INFO] [stdout] d45ee3fbda233614ea9be7ead186392263ea1f33dac414bd066882a18566e14d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fe7c73f93010eff5a3270062250e01a468847cc32e3cc143cc3573bb795c4969
[INFO] running `Command { std: "docker" "start" "-a" "fe7c73f93010eff5a3270062250e01a468847cc32e3cc143cc3573bb795c4969", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking lexical-util v0.8.5
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[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking psl v2.1.121
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling valico v4.0.0
[INFO] [stderr]     Checking form_urlencoded v1.2.1
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[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]     Checking memo-map v0.3.3
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[INFO] [stderr]    Compiling zerovec-derive v0.11.1
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[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.29
[INFO] [stderr]    Compiling clap_derive v4.5.40
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[INFO] [stderr]     Checking tokio v1.45.1
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[INFO] [stderr]     Checking futures v0.3.31
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[INFO] [stderr]     Checking minijinja v2.10.2
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[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking minijinja-contrib v2.10.2
[INFO] [stderr]     Checking zetch v0.0.17 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> src/args.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{Parser, command};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> src/args.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{Parser, command};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]   --> src/custom_exts/py_interface.rs:40:28
[INFO] [stdout]    |
[INFO] [stdout] 40 |           let py_ctx_inner = pythonize(py, &state.ctx)
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 41 | |             .change_context(Zerr::InternalError)?
[INFO] [stdout] 42 | |             .into_pyobject(py)
[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<pyo3::Bound<'_, pyo3::types::PyModule>, Infallible>
[INFO] [stdout]   --> src/custom_exts/py_interface.rs:47:28
[INFO] [stdout]    |
[INFO] [stdout] 47 |           let zetch_module = PyModule::new(py, "zetch")
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 48 | |             .change_context(Zerr::InternalError)?
[INFO] [stdout] 49 | |             .into_pyobject(py)
[INFO] [stdout]    | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]    --> src/custom_exts/py_interface.rs:266:13
[INFO] [stdout]     |
[INFO] [stdout] 266 | /             py_fn
[INFO] [stdout] 267 | |                 .into_pyobject(py)
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zetch` (bin "zetch" test) due to 3 previous errors; 1 warning emitted
[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<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]   --> src/custom_exts/py_interface.rs:40:28
[INFO] [stdout]    |
[INFO] [stdout] 40 |           let py_ctx_inner = pythonize(py, &state.ctx)
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 41 | |             .change_context(Zerr::InternalError)?
[INFO] [stdout] 42 | |             .into_pyobject(py)
[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<pyo3::Bound<'_, pyo3::types::PyModule>, Infallible>
[INFO] [stdout]   --> src/custom_exts/py_interface.rs:47:28
[INFO] [stdout]    |
[INFO] [stdout] 47 |           let zetch_module = PyModule::new(py, "zetch")
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 48 | |             .change_context(Zerr::InternalError)?
[INFO] [stdout] 49 | |             .into_pyobject(py)
[INFO] [stdout]    | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]    --> src/custom_exts/py_interface.rs:266:13
[INFO] [stdout]     |
[INFO] [stdout] 266 | /             py_fn
[INFO] [stdout] 267 | |                 .into_pyobject(py)
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zetch` (bin "zetch") due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "fe7c73f93010eff5a3270062250e01a468847cc32e3cc143cc3573bb795c4969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe7c73f93010eff5a3270062250e01a468847cc32e3cc143cc3573bb795c4969", kill_on_drop: false }`
[INFO] [stdout] fe7c73f93010eff5a3270062250e01a468847cc32e3cc143cc3573bb795c4969
