[INFO] crate liburing-sys 0.1.2 is already in cache
[INFO] checking liburing-sys-0.1.2 against beta-2019-10-27 for pr-65897
[INFO] extracting crate liburing-sys 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate liburing-sys 0.1.2 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate liburing-sys 0.1.2
[INFO] finished tweaking crates.io crate liburing-sys 0.1.2
[INFO] tweaked toml for crates.io crate liburing-sys 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 06a9dde48e14bd4b8e171d7d8ab1cb291182a38487d343156c5cbf94b1e9b36a
[INFO] running `"docker" "start" "-a" "06a9dde48e14bd4b8e171d7d8ab1cb291182a38487d343156c5cbf94b1e9b36a"`
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling bindgen v0.49.2
[INFO] [stderr]    Compiling liburing-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: `io_uring_sqe__bindgen_ty_1` doesn't implement `std::fmt::Debug`
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/liburing-sys-254a1effa58c40a5/out/bindings.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub __bindgen_anon_1: io_uring_sqe__bindgen_ty_1,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `io_uring_sqe__bindgen_ty_1` cannot be formatted using `{:?}`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::fmt::Debug` is not implemented for `io_uring_sqe__bindgen_ty_1`
[INFO] [stderr]    = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::fmt::Debug` for `&io_uring_sqe__bindgen_ty_1`
[INFO] [stderr]    = note: required for the cast to the object type `dyn std::fmt::Debug`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `io_uring_sqe__bindgen_ty_2` doesn't implement `std::fmt::Debug`
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/liburing-sys-254a1effa58c40a5/out/bindings.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub __bindgen_anon_2: io_uring_sqe__bindgen_ty_2,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `io_uring_sqe__bindgen_ty_2` cannot be formatted using `{:?}`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::fmt::Debug` is not implemented for `io_uring_sqe__bindgen_ty_2`
[INFO] [stderr]    = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::fmt::Debug` for `&io_uring_sqe__bindgen_ty_2`
[INFO] [stderr]    = note: required for the cast to the object type `dyn std::fmt::Debug`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `liburing-sys`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0277]: `io_uring_sqe__bindgen_ty_1` doesn't implement `std::fmt::Debug`
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/liburing-sys-254a1effa58c40a5/out/bindings.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub __bindgen_anon_1: io_uring_sqe__bindgen_ty_1,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `io_uring_sqe__bindgen_ty_1` cannot be formatted using `{:?}`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::fmt::Debug` is not implemented for `io_uring_sqe__bindgen_ty_1`
[INFO] [stderr]    = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::fmt::Debug` for `&io_uring_sqe__bindgen_ty_1`
[INFO] [stderr]    = note: required for the cast to the object type `dyn std::fmt::Debug`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `io_uring_sqe__bindgen_ty_2` doesn't implement `std::fmt::Debug`
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/liburing-sys-254a1effa58c40a5/out/bindings.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub __bindgen_anon_2: io_uring_sqe__bindgen_ty_2,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `io_uring_sqe__bindgen_ty_2` cannot be formatted using `{:?}`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::fmt::Debug` is not implemented for `io_uring_sqe__bindgen_ty_2`
[INFO] [stderr]    = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug`
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::fmt::Debug` for `&io_uring_sqe__bindgen_ty_2`
[INFO] [stderr]    = note: required for the cast to the object type `dyn std::fmt::Debug`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `liburing-sys`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "06a9dde48e14bd4b8e171d7d8ab1cb291182a38487d343156c5cbf94b1e9b36a"`
[INFO] running `"docker" "rm" "-f" "06a9dde48e14bd4b8e171d7d8ab1cb291182a38487d343156c5cbf94b1e9b36a"`
[INFO] [stdout] 06a9dde48e14bd4b8e171d7d8ab1cb291182a38487d343156c5cbf94b1e9b36a