[INFO] cloning repository https://github.com/masche842/rust-ftd2xx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/masche842/rust-ftd2xx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasche842%2Frust-ftd2xx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasche842%2Frust-ftd2xx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f96ca513b447fe133b5f98afa7c9a9fdf042880
[INFO] building masche842/rust-ftd2xx against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasche842%2Frust-ftd2xx" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/masche842/rust-ftd2xx on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/masche842/rust-ftd2xx
[INFO] finished tweaking git repo https://github.com/masche842/rust-ftd2xx
[INFO] tweaked toml for git repo https://github.com/masche842/rust-ftd2xx written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/masche842/rust-ftd2xx already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5518b5f12282757c2c371de891424b06f883a9c3cfe1c69f0dd0a64430d6063
[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" "c5518b5f12282757c2c371de891424b06f883a9c3cfe1c69f0dd0a64430d6063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5518b5f12282757c2c371de891424b06f883a9c3cfe1c69f0dd0a64430d6063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5518b5f12282757c2c371de891424b06f883a9c3cfe1c69f0dd0a64430d6063", kill_on_drop: false }`
[INFO] [stdout] c5518b5f12282757c2c371de891424b06f883a9c3cfe1c69f0dd0a64430d6063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 184dc23908b4dbac31e263baa3c84273f3371c474846d4745a3f6c6b681ebb01
[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" "184dc23908b4dbac31e263baa3c84273f3371c474846d4745a3f6c6b681ebb01", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-ftd2xx v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `]`, found `,`
[INFO] [stdout]   --> src/constants.rs:72:23
[INFO] [stdout]    |
[INFO] [stdout] 72 |    SerialNumber: [CHAR, ..16],
[INFO] [stdout]    |                       ^ expected one of 7 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::c_vec`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::c_vec;
[INFO] [stdout]    |     ^^^^^^^^^^ no `c_vec` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `comment` in this scope
[INFO] [stdout]  --> src/lib.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![comment = "FTDI d2xx driver bindings"]
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `license` in this scope
[INFO] [stdout]  --> src/lib.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![license = "MIT"]
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test`
[INFO] [stdout]    --> src/lib.rs:132:3
[INFO] [stdout]     |
[INFO] [stdout] 132 | #[test]
[INFO] [stdout]     |   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test`
[INFO] [stdout]    --> src/lib.rs:143:3
[INFO] [stdout]     |
[INFO] [stdout] 143 | #[test]
[INFO] [stdout]     |   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test`
[INFO] [stdout]    --> src/lib.rs:153:3
[INFO] [stdout]     |
[INFO] [stdout] 153 | #[test]
[INFO] [stdout]     |   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `core::fmt`
[INFO] [stdout]   --> src/constants.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl core::fmt::Show for FT_STATUS {
[INFO] [stdout]    |                 ^^^^ not found in `core::fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/typedefs.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub type   BOOL      = uint;
[INFO] [stdout]    |                        ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/typedefs.rs:29:24
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub type   LONG      = uint;
[INFO] [stdout]    |                        ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/typedefs.rs:30:24
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub type   INT       = int;
[INFO] [stdout]    |                        ^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        not found in this scope
[INFO] [stdout]    |                        help: perhaps you intended to use this type: `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/typedefs.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub type   UINT      = uint;
[INFO] [stdout]    |                        ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt`
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use core::fmt;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `c_uint`, `c_ulong`, `free`, `malloc`
[INFO] [stdout]   --> src/lib.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | use libc::{c_int, c_uint, c_void, c_ulong, malloc, free};
[INFO] [stdout]    |                   ^^^^^^          ^^^^^^^  ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::string`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::string;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `FT_DEVICE_LIST_INFO_NODE` should have an upper camel case name
[INFO] [stdout]   --> src/constants.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct FT_DEVICE_LIST_INFO_NODE {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FtDeviceListInfoNode`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `DEVICE_INFORMATION_FLAGS` should have an upper camel case name
[INFO] [stdout]   --> src/constants.rs:78:10
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub enum DEVICE_INFORMATION_FLAGS {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DeviceInformationFlags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FT_FLAGS_OPENED` should have an upper camel case name
[INFO] [stdout]   --> src/constants.rs:79:3
[INFO] [stdout]    |
[INFO] [stdout] 79 |   FT_FLAGS_OPENED = 1,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FtFlagsOpened`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FT_FLAGS_HISPEED` should have an upper camel case name
[INFO] [stdout]   --> src/constants.rs:80:3
[INFO] [stdout]    |
[INFO] [stdout] 80 |   FT_FLAGS_HISPEED = 2
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FtFlagsHispeed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `DEVICE_TYPES` should have an upper camel case name
[INFO] [stdout]    --> src/constants.rs:187:10
[INFO] [stdout]     |
[INFO] [stdout] 187 | pub enum DEVICE_TYPES {
[INFO] [stdout]     |          ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DeviceTypes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FT_DEVICE_BM` should have an upper camel case name
[INFO] [stdout]    --> src/constants.rs:188:3
[INFO] [stdout]     |
[INFO] [stdout] 188 |   FT_DEVICE_BM,
[INFO] [stdout]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FtDeviceBm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FT_DEVICE_AM` should have an upper camel case name
[INFO] [stdout]    --> src/constants.rs:189:3
[INFO] [stdout]     |
[INFO] [stdout] 189 |   FT_DEVICE_AM,
[INFO] [stdout]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FtDeviceAm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FT_DEVICE_100AX` should have an upper camel case name
[INFO] [stdout]    --> src/constants.rs:190:3
[INFO] [stdout]     |
[INFO] [stdout] 190 |   FT_DEVICE_100AX,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FtDevice100ax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FT_DEVICE_UNKNOWN` should have an upper camel case name
[INFO] [stdout]    --> src/constants.rs:191:3
[INFO] [stdout]     |
[INFO] [stdout] 191 |   FT_DEVICE_UNKNOWN,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FtDeviceUnknown`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FT_DEVICE_2232C` should have an upper camel case name
[INFO] [stdout]    --> src/constants.rs:192:3
[INFO] [stdout]     |
[INFO] [stdout] 192 |   FT_DEVICE_2232C,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FtDevice2232c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FT_DEVICE_232R` should have an upper camel case name
[INFO] [stdout]    --> src/constants.rs:193:3
[INFO] [stdout]     |
[INFO] [stdout] 193 |   FT_DEVICE_232R,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FtDevice232r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FT_DEVICE_2232H` should have an upper camel case name
[INFO] [stdout]    --> src/constants.rs:194:3
[INFO] [stdout]     |
[INFO] [stdout] 194 |   FT_DEVICE_2232H,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FtDevice2232h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FT_DEVICE_4232H` should have an upper camel case name
[INFO] [stdout]    --> src/constants.rs:195:3
[INFO] [stdout]     |
[INFO] [stdout] 195 |   FT_DEVICE_4232H,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FtDevice4232h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FT_DEVICE_232H` should have an upper camel case name
[INFO] [stdout]    --> src/constants.rs:196:3
[INFO] [stdout]     |
[INFO] [stdout] 196 |   FT_DEVICE_232H,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FtDevice232h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FT_DEVICE_X_SERIES` should have an upper camel case name
[INFO] [stdout]    --> src/constants.rs:197:3
[INFO] [stdout]     |
[INFO] [stdout] 197 |   FT_DEVICE_X_SERIES
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FtDeviceXSeries`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `c_int`, `c_ulong`
[INFO] [stdout]  --> src/typedefs.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | use libc::{c_int, c_uint, c_ushort, c_uchar, c_ulong, c_ulonglong, c_void};
[INFO] [stdout]   |            ^^^^^                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `FT_HANDLE` should have an upper camel case name
[INFO] [stdout]   --> src/typedefs.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub type  FT_HANDLE = PVOID;
[INFO] [stdout]    |           ^^^^^^^^^ help: convert the identifier to upper camel case: `FtHandle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `FT_DEVICE` should have an upper camel case name
[INFO] [stdout]   --> src/typedefs.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub type  FT_DEVICE = ULONG;
[INFO] [stdout]    |           ^^^^^^^^^ help: convert the identifier to upper camel case: `FtDevice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | extern crate libc;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | use libc::{c_int, c_uint, c_void, c_ulong, malloc, free};
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | use libc::{c_int, c_uint, c_void, c_ulong, malloc, free};
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 | use libc::{c_int, c_uint, c_void, c_ulong, malloc, free};
[INFO] [stdout]    |                                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:14:44
[INFO] [stdout]    |
[INFO] [stdout] 14 | use libc::{c_int, c_uint, c_void, c_ulong, malloc, free};
[INFO] [stdout]    |                                            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:14:52
[INFO] [stdout]    |
[INFO] [stdout] 14 | use libc::{c_int, c_uint, c_void, c_ulong, malloc, free};
[INFO] [stdout]    |                                                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/lib.rs:27:28
[INFO] [stdout]    |
[INFO] [stdout] 27 |   fn FT_Open(deviceNumber: c_int , pHandle: *mut FT_HANDLE) -> FT_STATUS;
[INFO] [stdout]    |                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 19 previous errors; 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-ftd2xx`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "184dc23908b4dbac31e263baa3c84273f3371c474846d4745a3f6c6b681ebb01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "184dc23908b4dbac31e263baa3c84273f3371c474846d4745a3f6c6b681ebb01", kill_on_drop: false }`
[INFO] [stdout] 184dc23908b4dbac31e263baa3c84273f3371c474846d4745a3f6c6b681ebb01
