[INFO] fetching crate leptonica-plumbing 1.4.0...
[INFO] checking leptonica-plumbing-1.4.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate leptonica-plumbing 1.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate leptonica-plumbing 1.4.0
[INFO] finished tweaking crates.io crate leptonica-plumbing 1.4.0
[INFO] tweaked toml for crates.io crate leptonica-plumbing 1.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate leptonica-plumbing 1.4.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 51 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-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] 60988dcff002d80632fb9da37d3889ab3a3a28d9c224c6835b214a32155a01e4
[INFO] running `Command { std: "docker" "start" "-a" "60988dcff002d80632fb9da37d3889ab3a3a28d9c224c6835b214a32155a01e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60988dcff002d80632fb9da37d3889ab3a3a28d9c224c6835b214a32155a01e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60988dcff002d80632fb9da37d3889ab3a3a28d9c224c6835b214a32155a01e4", kill_on_drop: false }`
[INFO] [stdout] 60988dcff002d80632fb9da37d3889ab3a3a28d9c224c6835b214a32155a01e4
[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] 7b436ea0a77e6035fcc0d243eeb30c1183b817e8c01408851f7b6a8dc012de14
[INFO] running `Command { std: "docker" "start" "-a" "7b436ea0a77e6035fcc0d243eeb30c1183b817e8c01408851f7b6a8dc012de14", kill_on_drop: false }`
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling bindgen v0.64.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling leptonica-sys v0.4.9
[INFO] [stderr]     Checking leptonica-plumbing v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/pix.rs:95:53
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let ptr = unsafe { pixReadMem(img.as_ptr(), img.len().try_into()?) };
[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<usize, Infallible>
[INFO] [stdout]   --> src/pix.rs:95:53
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let ptr = unsafe { pixReadMem(img.as_ptr(), img.len().try_into()?) };
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leptonica-plumbing` (lib test) 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: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/pix.rs:95:53
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let ptr = unsafe { pixReadMem(img.as_ptr(), img.len().try_into()?) };
[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<usize, Infallible>
[INFO] [stdout]   --> src/pix.rs:95:53
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let ptr = unsafe { pixReadMem(img.as_ptr(), img.len().try_into()?) };
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leptonica-plumbing` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "7b436ea0a77e6035fcc0d243eeb30c1183b817e8c01408851f7b6a8dc012de14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b436ea0a77e6035fcc0d243eeb30c1183b817e8c01408851f7b6a8dc012de14", kill_on_drop: false }`
[INFO] [stdout] 7b436ea0a77e6035fcc0d243eeb30c1183b817e8c01408851f7b6a8dc012de14