[INFO] crate gpio-cdev 0.2.0 is already in cache
[INFO] extracting crate gpio-cdev 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/gpio-cdev/0.2.0
[INFO] extracting crate gpio-cdev 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gpio-cdev/0.2.0
[INFO] validating manifest of gpio-cdev-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gpio-cdev-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gpio-cdev-0.2.0
[INFO] finished frobbing gpio-cdev-0.2.0
[INFO] frobbed toml for gpio-cdev-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/gpio-cdev/0.2.0/Cargo.toml
[INFO] started frobbing gpio-cdev-0.2.0
[INFO] finished frobbing gpio-cdev-0.2.0
[INFO] frobbed toml for gpio-cdev-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gpio-cdev/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing gpio-cdev-0.2.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gpio-cdev/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 4d99c3db755a577cd12d5b9a8441fb18d98007a08b381c10d4d438efa5b56c49
[INFO] running `"docker" "start" "-a" "4d99c3db755a577cd12d5b9a8441fb18d98007a08b381c10d4d438efa5b56c49"`
[INFO] [stderr]    Compiling gpio-cdev v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:332:1
[INFO] [stderr]     |
[INFO] [stderr] 332 | / /// Line Request Flags
[INFO] [stderr] 333 | | ///
[INFO] [stderr] 334 | | /// Maps to kernel [`GPIOHANDLE_REQUEST_*`] flags.
[INFO] [stderr] 335 | | ///
[INFO] [stderr] 336 | | /// [`GPIOHANDLE_REQUEST_*`]: https://elixir.bootlin.com/linux/v4.9.127/source/include/uapi/linux/gpio.h#L58
[INFO] [stderr]     | |____________________________________________________________________________________________________________^
[INFO] [stderr] 337 | / bitflags! {
[INFO] [stderr] 338 | |     pub struct LineRequestFlags: libc::uint32_t {
[INFO] [stderr] 339 | |         const INPUT = (1 << 0);
[INFO] [stderr] 340 | |         const OUTPUT = (1 << 1);
[INFO] [stderr] ...   |
[INFO] [stderr] 344 | |     }
[INFO] [stderr] 345 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:347:1
[INFO] [stderr]     |
[INFO] [stderr] 347 | / /// Event request flags
[INFO] [stderr] 348 | | ///
[INFO] [stderr] 349 | | /// Maps to kernel [`GPIOEVENT_REQEST_*`] flags.
[INFO] [stderr] 350 | | ///
[INFO] [stderr] 351 | | /// [`GPIOEVENT_REQUEST_*`]: https://elixir.bootlin.com/linux/v4.9.127/source/include/uapi/linux/gpio.h#L109
[INFO] [stderr]     | |____________________________________________________________________________________________________________^
[INFO] [stderr] 352 | / bitflags! {
[INFO] [stderr] 353 | |     pub struct EventRequestFlags: libc::uint32_t {
[INFO] [stderr] 354 | |         const RISING_EDGE = (1 << 0);
[INFO] [stderr] 355 | |         const FALLING_EDGE = (1 << 1);
[INFO] [stderr] 356 | |         const BOTH_EDGES = Self::RISING_EDGE.bits | Self::FALLING_EDGE.bits;
[INFO] [stderr] 357 | |     }
[INFO] [stderr] 358 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:360:1
[INFO] [stderr]     |
[INFO] [stderr] 360 | / /// Informational Flags
[INFO] [stderr] 361 | | ///
[INFO] [stderr] 362 | | /// Maps to kernel [`GPIOLINE_FLAG_*`] flags.
[INFO] [stderr] 363 | | ///
[INFO] [stderr] 364 | | /// [`GPIOLINE_FLAG_*`]: https://elixir.bootlin.com/linux/v4.9.127/source/include/uapi/linux/gpio.h#L29
[INFO] [stderr]     | |_______________________________________________________________________________________________________^
[INFO] [stderr] 365 | / bitflags! {
[INFO] [stderr] 366 | |     pub struct LineFlags: libc::uint32_t {
[INFO] [stderr] 367 | |         const KERNEL = (1 << 0);
[INFO] [stderr] 368 | |         const IS_OUT = (1 << 1);
[INFO] [stderr] ...   |
[INFO] [stderr] 372 | |     }
[INFO] [stderr] 373 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/lib.rs:338:34
[INFO] [stderr]     |
[INFO] [stderr] 338 |     pub struct LineRequestFlags: libc::uint32_t {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/lib.rs:353:35
[INFO] [stderr]     |
[INFO] [stderr] 353 |     pub struct EventRequestFlags: libc::uint32_t {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/lib.rs:366:27
[INFO] [stderr]     |
[INFO] [stderr] 366 |     pub struct LineFlags: libc::uint32_t {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/lib.rs:338:34
[INFO] [stderr]     |
[INFO] [stderr] 338 |     pub struct LineRequestFlags: libc::uint32_t {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:18:16
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub lines: libc::uint32_t,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub line_offset: libc::uint32_t,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:24:16
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub flags: libc::uint32_t,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:31:23
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub lineoffsets: [libc::uint32_t; GPIOHANDLES_MAX],
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:32:16
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub flags: libc::uint32_t,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:33:26
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub default_values: [libc::uint8_t; GPIOHANDLES_MAX],
[INFO] [stderr]    |                          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:35:16
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub lines: libc::uint32_t,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:41:18
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub values: [libc::uint8_t; GPIOHANDLES_MAX],
[INFO] [stderr]    |                  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:46:21
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub lineoffset: libc::uint32_t,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:47:22
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub handleflags: libc::uint32_t,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:48:21
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub eventflags: libc::uint32_t,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]   --> src/ffi.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub timestamp: libc::uint64_t,
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub id: libc::uint32_t,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `"docker" "inspect" "4d99c3db755a577cd12d5b9a8441fb18d98007a08b381c10d4d438efa5b56c49"`
[INFO] running `"docker" "rm" "-f" "4d99c3db755a577cd12d5b9a8441fb18d98007a08b381c10d4d438efa5b56c49"`
[INFO] [stdout] 4d99c3db755a577cd12d5b9a8441fb18d98007a08b381c10d4d438efa5b56c49
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gpio-cdev/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] a7676146db09cd82dd2b3fe4cc3bb01e1d0569e476568b917e2aacb27ff87698
[INFO] running `"docker" "start" "-a" "a7676146db09cd82dd2b3fe4cc3bb01e1d0569e476568b917e2aacb27ff87698"`
[INFO] [stderr]    Compiling quicli v0.2.0
[INFO] [stderr]    Compiling gpio-cdev v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:332:1
[INFO] [stderr]     |
[INFO] [stderr] 332 | / /// Line Request Flags
[INFO] [stderr] 333 | | ///
[INFO] [stderr] 334 | | /// Maps to kernel [`GPIOHANDLE_REQUEST_*`] flags.
[INFO] [stderr] 335 | | ///
[INFO] [stderr] 336 | | /// [`GPIOHANDLE_REQUEST_*`]: https://elixir.bootlin.com/linux/v4.9.127/source/include/uapi/linux/gpio.h#L58
[INFO] [stderr]     | |____________________________________________________________________________________________________________^
[INFO] [stderr] 337 | / bitflags! {
[INFO] [stderr] 338 | |     pub struct LineRequestFlags: libc::uint32_t {
[INFO] [stderr] 339 | |         const INPUT = (1 << 0);
[INFO] [stderr] 340 | |         const OUTPUT = (1 << 1);
[INFO] [stderr] ...   |
[INFO] [stderr] 344 | |     }
[INFO] [stderr] 345 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:347:1
[INFO] [stderr]     |
[INFO] [stderr] 347 | / /// Event request flags
[INFO] [stderr] 348 | | ///
[INFO] [stderr] 349 | | /// Maps to kernel [`GPIOEVENT_REQEST_*`] flags.
[INFO] [stderr] 350 | | ///
[INFO] [stderr] 351 | | /// [`GPIOEVENT_REQUEST_*`]: https://elixir.bootlin.com/linux/v4.9.127/source/include/uapi/linux/gpio.h#L109
[INFO] [stderr]     | |____________________________________________________________________________________________________________^
[INFO] [stderr] 352 | / bitflags! {
[INFO] [stderr] 353 | |     pub struct EventRequestFlags: libc::uint32_t {
[INFO] [stderr] 354 | |         const RISING_EDGE = (1 << 0);
[INFO] [stderr] 355 | |         const FALLING_EDGE = (1 << 1);
[INFO] [stderr] 356 | |         const BOTH_EDGES = Self::RISING_EDGE.bits | Self::FALLING_EDGE.bits;
[INFO] [stderr] 357 | |     }
[INFO] [stderr] 358 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:360:1
[INFO] [stderr]     |
[INFO] [stderr] 360 | / /// Informational Flags
[INFO] [stderr] 361 | | ///
[INFO] [stderr] 362 | | /// Maps to kernel [`GPIOLINE_FLAG_*`] flags.
[INFO] [stderr] 363 | | ///
[INFO] [stderr] 364 | | /// [`GPIOLINE_FLAG_*`]: https://elixir.bootlin.com/linux/v4.9.127/source/include/uapi/linux/gpio.h#L29
[INFO] [stderr]     | |_______________________________________________________________________________________________________^
[INFO] [stderr] 365 | / bitflags! {
[INFO] [stderr] 366 | |     pub struct LineFlags: libc::uint32_t {
[INFO] [stderr] 367 | |         const KERNEL = (1 << 0);
[INFO] [stderr] 368 | |         const IS_OUT = (1 << 1);
[INFO] [stderr] ...   |
[INFO] [stderr] 372 | |     }
[INFO] [stderr] 373 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/lib.rs:338:34
[INFO] [stderr]     |
[INFO] [stderr] 338 |     pub struct LineRequestFlags: libc::uint32_t {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/lib.rs:353:35
[INFO] [stderr]     |
[INFO] [stderr] 353 |     pub struct EventRequestFlags: libc::uint32_t {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/lib.rs:366:27
[INFO] [stderr]     |
[INFO] [stderr] 366 |     pub struct LineFlags: libc::uint32_t {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/lib.rs:338:34
[INFO] [stderr]     |
[INFO] [stderr] 338 |     pub struct LineRequestFlags: libc::uint32_t {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:18:16
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub lines: libc::uint32_t,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub line_offset: libc::uint32_t,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:24:16
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub flags: libc::uint32_t,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:31:23
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub lineoffsets: [libc::uint32_t; GPIOHANDLES_MAX],
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:32:16
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub flags: libc::uint32_t,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:33:26
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub default_values: [libc::uint8_t; GPIOHANDLES_MAX],
[INFO] [stderr]    |                          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:35:16
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub lines: libc::uint32_t,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ffi.rs:41:18
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub values: [libc::uint8_t; GPIOHANDLES_MAX],
[INFO] [stderr]    |                  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:46:21
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub lineoffset: libc::uint32_t,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:47:22
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub handleflags: libc::uint32_t,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:48:21
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub eventflags: libc::uint32_t,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]   --> src/ffi.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub timestamp: libc::uint64_t,
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/ffi.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub id: libc::uint32_t,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.86s
[INFO] running `"docker" "inspect" "a7676146db09cd82dd2b3fe4cc3bb01e1d0569e476568b917e2aacb27ff87698"`
[INFO] running `"docker" "rm" "-f" "a7676146db09cd82dd2b3fe4cc3bb01e1d0569e476568b917e2aacb27ff87698"`
[INFO] [stdout] a7676146db09cd82dd2b3fe4cc3bb01e1d0569e476568b917e2aacb27ff87698
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gpio-cdev/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] de98469fd777ec8b4698bb6f2f7831eccff4e5d741220eb6ec37b185b38ada9b
[INFO] running `"docker" "start" "-a" "de98469fd777ec8b4698bb6f2f7831eccff4e5d741220eb6ec37b185b38ada9b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gpio_cdev-c0e0e39e8175ba40
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests gpio-cdev
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Line::events (line 510) ... ok
[INFO] [stdout] test src/lib.rs -  (line 64) ... ok
[INFO] [stdout] test src/lib.rs -  (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "de98469fd777ec8b4698bb6f2f7831eccff4e5d741220eb6ec37b185b38ada9b"`
[INFO] running `"docker" "rm" "-f" "de98469fd777ec8b4698bb6f2f7831eccff4e5d741220eb6ec37b185b38ada9b"`
[INFO] [stdout] de98469fd777ec8b4698bb6f2f7831eccff4e5d741220eb6ec37b185b38ada9b