[INFO] fetching crate opencv-binding-generator 0.35.0...
[INFO] testing opencv-binding-generator-0.35.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate opencv-binding-generator 0.35.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate opencv-binding-generator 0.35.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opencv-binding-generator 0.35.0
[INFO] finished tweaking crates.io crate opencv-binding-generator 0.35.0
[INFO] tweaked toml for crates.io crate opencv-binding-generator 0.35.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate opencv-binding-generator 0.35.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1add0a1199964661d0842304574c63b53acf0d7043f20bacc02ba98cda3865c2
[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" "1add0a1199964661d0842304574c63b53acf0d7043f20bacc02ba98cda3865c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1add0a1199964661d0842304574c63b53acf0d7043f20bacc02ba98cda3865c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1add0a1199964661d0842304574c63b53acf0d7043f20bacc02ba98cda3865c2", kill_on_drop: false }`
[INFO] [stdout] 1add0a1199964661d0842304574c63b53acf0d7043f20bacc02ba98cda3865c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d3ddb99d13dc62d2023bb626e81157be1a72f088e457c137c566cabc36334e7
[INFO] running `Command { std: "docker" "start" "-a" "3d3ddb99d13dc62d2023bb626e81157be1a72f088e457c137c566cabc36334e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling dunce v1.0.2
[INFO] [stderr]    Compiling clang-sys v1.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling clang v1.0.3
[INFO] [stderr]    Compiling opencv-binding-generator v0.35.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `gen_env`
[INFO] [stdout]  --> src/abstract_ref_wrapper.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     gen_env: &'ge GeneratorEnv<'tu>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.44s
[INFO] running `Command { std: "docker" "inspect" "3d3ddb99d13dc62d2023bb626e81157be1a72f088e457c137c566cabc36334e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d3ddb99d13dc62d2023bb626e81157be1a72f088e457c137c566cabc36334e7", kill_on_drop: false }`
[INFO] [stdout] 3d3ddb99d13dc62d2023bb626e81157be1a72f088e457c137c566cabc36334e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b76df573c0d414517d31072458bd77fba33c63175f9185f1bf4491b7f9c2b327
[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" "b76df573c0d414517d31072458bd77fba33c63175f9185f1bf4491b7f9c2b327", kill_on_drop: false }`
[INFO] [stderr]    Compiling opencv-binding-generator v0.35.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `gen_env`
[INFO] [stdout]  --> src/abstract_ref_wrapper.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     gen_env: &'ge GeneratorEnv<'tu>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `gen_env`
[INFO] [stdout]  --> src/abstract_ref_wrapper.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     gen_env: &'ge GeneratorEnv<'tu>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.22s
[INFO] running `Command { std: "docker" "inspect" "b76df573c0d414517d31072458bd77fba33c63175f9185f1bf4491b7f9c2b327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b76df573c0d414517d31072458bd77fba33c63175f9185f1bf4491b7f9c2b327", kill_on_drop: false }`
[INFO] [stdout] b76df573c0d414517d31072458bd77fba33c63175f9185f1bf4491b7f9c2b327
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2b39cb79ee15b31593b5e21bbbc740f547c4c85a37764f333b302c9ddc179220
[INFO] running `Command { std: "docker" "start" "-a" "2b39cb79ee15b31593b5e21bbbc740f547c4c85a37764f333b302c9ddc179220", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `gen_env`
[INFO] [stderr]  --> src/abstract_ref_wrapper.rs:9:2
[INFO] [stderr]   |
[INFO] [stderr] 9 |     gen_env: &'ge GeneratorEnv<'tu>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `opencv-binding-generator` (lib) generated 1 warning
[INFO] [stderr] warning: `opencv-binding-generator` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/opencv_binding_generator-cf10a8ba9138b5d2)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test::detect_indent ... ok
[INFO] [stdout] test test::bump_counter ... ok
[INFO] [stdout] test test::trim_index ... ok
[INFO] [stdout] test test::namespace ... ok
[INFO] [stdout] test test::interpolate ... ok
[INFO] [stdout] test test::lines_with_nl ... ok
[INFO] [stdout] test test::localname ... ok
[INFO] [stdout] test test::replace_in_place_regex_cb ... ok
[INFO] [stdout] test test::replace_in_place_regex ... ok
[INFO] [stdout] test test::to_snake_case ... ok
[INFO] [stdout] test test::test_render_doc_comment ... ok
[INFO] [stdout] test test::replace_in_place ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/binding_generator-fbdf259a90ad8b87)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/settings_cleanup-1140f6eca054c100)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opencv-binding-generator
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b39cb79ee15b31593b5e21bbbc740f547c4c85a37764f333b302c9ddc179220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b39cb79ee15b31593b5e21bbbc740f547c4c85a37764f333b302c9ddc179220", kill_on_drop: false }`
[INFO] [stdout] 2b39cb79ee15b31593b5e21bbbc740f547c4c85a37764f333b302c9ddc179220