[INFO] fetching crate tesseract-plumbing 0.1.0...
[INFO] testing tesseract-plumbing-0.1.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate tesseract-plumbing 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate tesseract-plumbing 0.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tesseract-plumbing 0.1.0
[INFO] finished tweaking crates.io crate tesseract-plumbing 0.1.0
[INFO] tweaked toml for crates.io crate tesseract-plumbing 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tesseract-sys v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f24b7b418344ef90509ab70254a671a03c1e4acc38af0a98c4859eeffe72921
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7f24b7b418344ef90509ab70254a671a03c1e4acc38af0a98c4859eeffe72921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f24b7b418344ef90509ab70254a671a03c1e4acc38af0a98c4859eeffe72921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f24b7b418344ef90509ab70254a671a03c1e4acc38af0a98c4859eeffe72921", kill_on_drop: false }`
[INFO] [stdout] 7f24b7b418344ef90509ab70254a671a03c1e4acc38af0a98c4859eeffe72921
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f22c087354705700c151db5dd99f9a981110ea579dc9c09a14f3bc09cf5e6c0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3f22c087354705700c151db5dd99f9a981110ea579dc9c09a14f3bc09cf5e6c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling clang-sys v1.0.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling leptonica-sys v0.3.3
[INFO] [stderr]    Compiling tesseract-sys v0.5.4
[INFO] [stderr]    Compiling tesseract-plumbing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:48:53
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let ptr = unsafe { pixReadMem(img.as_ptr(), img.len()) };
[INFO] [stdout]    |                                                     ^^^^^^^^^ expected `u64`, found `usize`
[INFO] [stdout]    |
[INFO] [stdout] help: you can convert an `usize` to `u64` and panic if the converted value wouldn't fit
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let ptr = unsafe { pixReadMem(img.as_ptr(), img.len().try_into().unwrap()) };
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tesseract-plumbing`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "3f22c087354705700c151db5dd99f9a981110ea579dc9c09a14f3bc09cf5e6c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f22c087354705700c151db5dd99f9a981110ea579dc9c09a14f3bc09cf5e6c0", kill_on_drop: false }`
[INFO] [stdout] 3f22c087354705700c151db5dd99f9a981110ea579dc9c09a14f3bc09cf5e6c0
