[INFO] fetching crate ct-python 0.5.12...
[INFO] checking ct-python-0.5.12 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate ct-python 0.5.12 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ct-python 0.5.12
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ct-python 0.5.12
[INFO] tweaked toml for crates.io crate ct-python 0.5.12 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ct-python 0.5.12 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 ct-python 0.5.12 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e2a4072e1eb7c3ec0fd46bf733112babadd5079de586360476d911ea0aaadd59
[INFO] running `Command { std: "docker" "start" "-a" "e2a4072e1eb7c3ec0fd46bf733112babadd5079de586360476d911ea0aaadd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2a4072e1eb7c3ec0fd46bf733112babadd5079de586360476d911ea0aaadd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a4072e1eb7c3ec0fd46bf733112babadd5079de586360476d911ea0aaadd59", kill_on_drop: false }`
[INFO] [stdout] e2a4072e1eb7c3ec0fd46bf733112babadd5079de586360476d911ea0aaadd59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cfd815fada635252c2ffd10ac4783f3346c7f7b6f12c4b1cd923c9b685adc88a
[INFO] running `Command { std: "docker" "start" "-a" "cfd815fada635252c2ffd10ac4783f3346c7f7b6f12c4b1cd923c9b685adc88a", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling pyo3-build-config v0.25.1
[INFO] [stderr]    Compiling pyo3-ffi v0.25.1
[INFO] [stderr]    Compiling pyo3 v0.25.1
[INFO] [stderr]     Checking ct-python v0.5.12 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyBaseException>, Infallible>
[INFO] [stdout]    --> src/shared.rs:248:17
[INFO] [stdout]     |
[INFO] [stdout] 248 |     let value = (&error).into_pyobject(py).unwrap();
[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<bool, Infallible>
[INFO] [stdout]    --> src/shared.rs:252:30
[INFO] [stdout]     |
[INFO] [stdout] 252 |     } else if let Ok(true) = error.matches(py, pyo3::exceptions::PySyntaxError::type_object(py))
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ct-python` (lib) due to 2 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<pyo3::Bound<'_, PyBaseException>, Infallible>
[INFO] [stdout]    --> src/shared.rs:248:17
[INFO] [stdout]     |
[INFO] [stdout] 248 |     let value = (&error).into_pyobject(py).unwrap();
[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<bool, Infallible>
[INFO] [stdout]    --> src/shared.rs:252:30
[INFO] [stdout]     |
[INFO] [stdout] 252 |     } else if let Ok(true) = error.matches(py, pyo3::exceptions::PySyntaxError::type_object(py))
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ct-python` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "cfd815fada635252c2ffd10ac4783f3346c7f7b6f12c4b1cd923c9b685adc88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd815fada635252c2ffd10ac4783f3346c7f7b6f12c4b1cd923c9b685adc88a", kill_on_drop: false }`
[INFO] [stdout] cfd815fada635252c2ffd10ac4783f3346c7f7b6f12c4b1cd923c9b685adc88a
