[INFO] fetching crate libbtrfsutil-sys 0.2.1...
[INFO] fixing libbtrfsutil-sys-0.2.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate libbtrfsutil-sys 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate libbtrfsutil-sys 0.2.1
[INFO] finished tweaking crates.io crate libbtrfsutil-sys 0.2.1
[INFO] tweaked toml for crates.io crate libbtrfsutil-sys 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libbtrfsutil-sys 0.2.1 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.69.5 (available: v0.72.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] da9bcbccd972074a4ea2203e8659cfdcbc8ffd74803acdd40fd693772b5c2e9c
[INFO] running `Command { std: "docker" "start" "da9bcbccd972074a4ea2203e8659cfdcbc8ffd74803acdd40fd693772b5c2e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da9bcbccd972074a4ea2203e8659cfdcbc8ffd74803acdd40fd693772b5c2e9c" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da9bcbccd972074a4ea2203e8659cfdcbc8ffd74803acdd40fd693772b5c2e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da9bcbccd972074a4ea2203e8659cfdcbc8ffd74803acdd40fd693772b5c2e9c" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling libbtrfsutil-sys v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs (53 fixes)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.17s
[INFO] [stderr] crater-edition-check: libbtrfsutil-sys v0.2.1 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]    Compiling libbtrfsutil-sys v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:14936
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; extern "C" { pub fn select (__nfds : :: std :: os :: raw :: c_int , __readfds : * mut fd_set , __writefds : * mut fd_set , __exceptfds : * mut fd_set , __timeout : * mut timeval) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:15151
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn pselect (__nfds : :: std :: os :: raw :: c_int , __readfds : * mut fd_set , __writefds : * mut fd_set , __exceptfds : * mut fd_set , __timeout : * const timespec , __sigmask : * const __sigset_t) -> :: std :: os :: raw :: c_int ; } # ...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:16411
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn gettimeofday (__tv : * mut timeval , __tz : * mut :: std :: os :: raw :: c_void) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:16548
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; } extern "C" { pub fn settimeofday (__tv : * const timeval , __tz : * const timezone) -> :: std :: os :: raw :: c_int ; } exter...
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:16668
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; } extern "C" { pub fn adjtime (__delta : * const timeval , __olddelta : * mut timeval) -> :: std :: os :: raw :: c_int ; } pub ...
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:17993
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t ; extern "C" { pub fn getitimer (__which : __itimer_which_t , __value : * mut itimerval) -> :: std :: os :: raw :: c_int ; } ext...
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:18116
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn setitimer (__which : __itimer_which_t , __new : * const itimerval , __old : * mut itimerval) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:18265
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn utimes (__file : * const :: std :: os :: raw :: c_char , __tvp : * const timeval) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:18403
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn lutimes (__file : * const :: std :: os :: raw :: c_char , __tvp : * const timeval) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:18542
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn futimes (__fd : :: std :: os :: raw :: c_int , __tvp : * const timeval) -> :: std :: os :: raw :: c_int ; } pu...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:20286
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...6 ; } extern "C" { pub fn btrfs_util_strerror (err : btrfs_util_error :: Type) -> * const :: std :: os :: raw :: c_char ; } extern...
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:20404
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...har ; } extern "C" { pub fn btrfs_util_sync (path : * const :: std :: os :: raw :: c_char) -> btrfs_util_error :: Type ; } extern ...
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:14936
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; extern "C" { pub fn select (__nfds : :: std :: os :: raw :: c_int , __readfds : * mut fd_set , __writefds : * mut fd_set , __exceptfds : * mut fd_set , __timeout : * mut timeval) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:15151
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn pselect (__nfds : :: std :: os :: raw :: c_int , __readfds : * mut fd_set , __writefds : * mut fd_set , __exceptfds : * mut fd_set , __timeout : * const timespec , __sigmask : * const __sigset_t) -> :: std :: os :: raw :: c_int ; } # ...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:20519
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: Type ; } extern "C" { pub fn btrfs_util_sync_fd (fd : :: std :: os :: raw :: c_int) -> btrfs_util_error :: Type ; } extern "C" ...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:16411
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn gettimeofday (__tv : * mut timeval , __tz : * mut :: std :: os :: raw :: c_void) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:20626
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_start_sync (path : * const :: std :: os :: raw :: c_char , transid : * mut u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:16548
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; } extern "C" { pub fn settimeofday (__tv : * const timeval , __tz : * const timezone) -> :: std :: os :: raw :: c_int ; } exter...
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:20769
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_start_sync_fd (fd : :: std :: os :: raw :: c_int , transid : * mut u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:16668
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; } extern "C" { pub fn adjtime (__delta : * const timeval , __olddelta : * mut timeval) -> :: std :: os :: raw :: c_int ; } pub ...
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:20904
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_wait_sync (path : * const :: std :: os :: raw :: c_char , transid : u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:17993
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t ; extern "C" { pub fn getitimer (__which : __itimer_which_t , __value : * mut itimerval) -> :: std :: os :: raw :: c_int ; } ext...
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:21040
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_wait_sync_fd (fd : :: std :: os :: raw :: c_int , transid : u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:18116
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn setitimer (__which : __itimer_which_t , __new : * const itimerval , __old : * mut itimerval) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:21168
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; } extern "C" { pub fn btrfs_util_is_subvolume (path : * const :: std :: os :: raw :: c_char) -> btrfs_util_error :: Type ; } ext...
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:18265
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn utimes (__file : * const :: std :: os :: raw :: c_char , __tvp : * const timeval) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:21291
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ype ; } extern "C" { pub fn btrfs_util_is_subvolume_fd (fd : :: std :: os :: raw :: c_int) -> btrfs_util_error :: Type ; } extern ...
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:18403
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn lutimes (__file : * const :: std :: os :: raw :: c_char , __tvp : * const timeval) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:18542
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn futimes (__fd : :: std :: os :: raw :: c_int , __tvp : * const timeval) -> :: std :: os :: raw :: c_int ; } pu...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:21406
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_id (path : * const :: std :: os :: raw :: c_char , id_ret : * mut u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:21550
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_id_fd (fd : :: std :: os :: raw :: c_int , id_ret : * mut u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:20286
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...6 ; } extern "C" { pub fn btrfs_util_strerror (err : btrfs_util_error :: Type) -> * const :: std :: os :: raw :: c_char ; } extern...
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:20404
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...har ; } extern "C" { pub fn btrfs_util_sync (path : * const :: std :: os :: raw :: c_char) -> btrfs_util_error :: Type ; } extern ...
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:21686
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_path (path : * const :: std :: os :: raw :: c_char , id : u64 , path_ret : * mut * mut :: std :: os :: raw :: c_char) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:20519
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: Type ; } extern "C" { pub fn btrfs_util_sync_fd (fd : :: std :: os :: raw :: c_int) -> btrfs_util_error :: Type ; } extern "C" ...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:21877
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_path_fd (fd : :: std :: os :: raw :: c_int , id : u64 , path_ret : * mut * mut :: std :: os :: raw :: c_char) -> btrfs_util_error :: Type ; } # ...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:20626
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_start_sync (path : * const :: std :: os :: raw :: c_char , transid : * mut u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:26478
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_info (path : * const :: std :: os :: raw :: c_char , id : u64 , subvol : * mut btrfs_util_subvolume_info) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:20769
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_start_sync_fd (fd : :: std :: os :: raw :: c_int , transid : * mut u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:26657
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_info_fd (fd : :: std :: os :: raw :: c_int , id : u64 , subvol : * mut btrfs_util_subvolume_info) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:20904
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_wait_sync (path : * const :: std :: os :: raw :: c_char , transid : u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:26828
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_get_subvolume_read_only (path : * const :: std :: os :: raw :: c_char , ret : * mut bool) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:21040
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_wait_sync_fd (fd : :: std :: os :: raw :: c_int , transid : u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:26981
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_get_subvolume_read_only_fd (fd : :: std :: os :: raw :: c_int , ret : * mut bool) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:21168
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; } extern "C" { pub fn btrfs_util_is_subvolume (path : * const :: std :: os :: raw :: c_char) -> btrfs_util_error :: Type ; } ext...
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:27126
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_set_subvolume_read_only (path : * const :: std :: os :: raw :: c_char , read_only : bool) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:21291
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ype ; } extern "C" { pub fn btrfs_util_is_subvolume_fd (fd : :: std :: os :: raw :: c_int) -> btrfs_util_error :: Type ; } extern ...
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:21406
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_id (path : * const :: std :: os :: raw :: c_char , id_ret : * mut u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:27279
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_set_subvolume_read_only_fd (fd : :: std :: os :: raw :: c_int , read_only : bool) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:21550
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_id_fd (fd : :: std :: os :: raw :: c_int , id_ret : * mut u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:27424
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_get_default_subvolume (path : * const :: std :: os :: raw :: c_char , id_ret : * mut u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:21686
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_path (path : * const :: std :: os :: raw :: c_char , id : u64 , path_ret : * mut * mut :: std :: os :: raw :: c_char) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:27577
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_get_default_subvolume_fd (fd : :: std :: os :: raw :: c_int , id_ret : * mut u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:21877
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_path_fd (fd : :: std :: os :: raw :: c_int , id : u64 , path_ret : * mut * mut :: std :: os :: raw :: c_char) -> btrfs_util_error :: Type ; } # ...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:27722
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_set_default_subvolume (path : * const :: std :: os :: raw :: c_char , id : u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:26478
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_info (path : * const :: std :: os :: raw :: c_char , id : u64 , subvol : * mut btrfs_util_subvolume_info) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:27865
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_set_default_subvolume_fd (fd : :: std :: os :: raw :: c_int , id : u64) -> btrfs_util_error :: Type ; } # ...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:26657
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_info_fd (fd : :: std :: os :: raw :: c_int , id : u64 , subvol : * mut btrfs_util_subvolume_info) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:28109
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_subvolume (path : * const :: std :: os :: raw :: c_char , flags : :: std :: os :: raw :: c_int , unused : * mut u64 , qgroup_inherit : * mut btrfs_util_qgroup_inherit) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:26828
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_get_subvolume_read_only (path : * const :: std :: os :: raw :: c_char , ret : * mut bool) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:28347
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_subvolu...roup_inherit) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:26981
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_get_subvolume_read_only_fd (fd : :: std :: os :: raw :: c_int , ret : * mut bool) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:28631
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_snapsho...roup_inherit) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:27126
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_set_subvolume_read_only (path : * const :: std :: os :: raw :: c_char , read_only : bool) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:28917
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_snapsho...roup_inherit) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:27279
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_set_subvolume_read_only_fd (fd : :: std :: os :: raw :: c_int , read_only : bool) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:29193
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_snapsho...roup_inherit) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:27424
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_get_default_subvolume (path : * const :: std :: os :: raw :: c_char , id_ret : * mut u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:29513
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_delete_subvolume (path : * const :: std :: os :: raw :: c_char , flags : :: std :: os :: raw :: c_int) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:29679
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_delete_subvolume_fd (parent_fd : :: std :: os :: raw :: c_int , name : * const :: std :: os :: raw :: c_char , flags : :: std :: os :: raw :: c_int) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:27577
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_get_default_subvolume_fd (fd : :: std :: os :: raw :: c_int , id_ret : * mut u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:29891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_delete_subvolume_by_id_fd (fd : :: std :: os :: raw :: c_int , subvolid : u64) -> btrfs_util_error :: Type ; } # ...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:27722
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_set_default_subvolume (path : * const :: std :: os :: raw :: c_char , id : u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:27865
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_set_default_subvolume_fd (fd : :: std :: os :: raw :: c_int , id : u64) -> btrfs_util_error :: Type ; } # ...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:30146
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_subvolume_iterator (path : * const :: std :: os :: raw :: c_char , top : u64 , flags : :: std :: os :: raw :: c_int , ret : * mut * mut btrfs_util_subvolume_iterator) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:28109
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_subvolume (path : * const :: std :: os :: raw :: c_char , flags : :: std :: os :: raw :: c_int , unused : * mut u64 , qgroup_inherit : * mut btrfs_util_qgroup_inherit) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:30383
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_subvolume_iterator_fd (fd : :: std :: os :: raw :: c_int , top : u64 , flags : :: std :: os :: raw :: c_int , ret : * mut * mut btrfs_util_subvolume_iterator) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:28347
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_subvolu...roup_inherit) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:30612
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: Type ; } extern "C" { pub fn btrfs_util_destroy_subvolume_iterator (iter : * mut btrfs_util_subvolume_iterator) ; } extern "C" ...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:28631
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_snapsho...roup_inherit) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:30719
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_iterator_fd (iter : * const btrfs_util_subvolume_iterator) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:28917
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_snapsho...roup_inherit) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:30855
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_iterator_next (iter : * mut btrfs_util_subvolume_iterator , path_ret : * mut * mut :: std :: os :: raw :: c_char , id_ret : * mut u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:29193
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_snapsho...roup_inherit) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:31063
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_iterator_next_info (iter : * mut btrfs_util_subvolume_iterator , path_ret : * mut * mut :: std :: os :: raw :: c_char , subvol : * mut btrfs_util_subvolume_info) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:29513
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_delete_subvolume (path : * const :: std :: os :: raw :: c_char , flags : :: std :: os :: raw :: c_int) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:31298
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_deleted_subvolumes (path : * const :: std :: os :: raw :: c_char , ids : * mut * mut u64 , n : * mut usize) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:29679
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_delete_subvolume_fd (parent_fd : :: std :: os :: raw :: c_int , name : * const :: std :: os :: raw :: c_char , flags : :: std :: os :: raw :: c_int) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:29891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_delete_subvolume_by_id_fd (fd : :: std :: os :: raw :: c_int , subvolid : u64) -> btrfs_util_error :: Type ; } # ...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:31469
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_deleted_subvolumes_fd (fd : :: std :: os :: raw :: c_int , ids : * mut * mut u64 , n : * mut usize) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:30146
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_subvolume_iterator (path : * const :: std :: os :: raw :: c_char , top : u64 , flags : :: std :: os :: raw :: c_int , ret : * mut * mut btrfs_util_subvolume_iterator) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:31632
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_qgroup_inherit (flags : :: std :: os :: raw :: c_int , ret : * mut * mut btrfs_util_qgroup_inherit) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:30383
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_subvolume_iterator_fd (fd : :: std :: os :: raw :: c_int , top : u64 , flags : :: std :: os :: raw :: c_int , ret : * mut * mut btrfs_util_subvolume_iterator) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:31802
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...r :: Type ; } extern "C" { pub fn btrfs_util_destroy_qgroup_inherit (inherit : * mut btrfs_util_qgroup_inherit) ; } extern "C" { p...
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:30612
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: Type ; } extern "C" { pub fn btrfs_util_destroy_subvolume_iterator (iter : * mut btrfs_util_subvolume_iterator) ; } extern "C" ...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:31904
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_qgroup_inherit_add_group (inherit : * mut * mut btrfs_util_qgroup_inherit , qgroupid : u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:30719
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_iterator_fd (iter : * const btrfs_util_subvolume_iterator) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:32059
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_qgroup_inherit_get_groups (inherit : * const btrfs_util_qgroup_inherit , groups : * mut * const u64 , n : * mut usize) ; }
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:30855
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_iterator_next (iter : * mut btrfs_util_subvolume_iterator , path_ret : * mut * mut :: std :: os :: raw :: c_char , id_ret : * mut u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:31063
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_subvolume_iterator_next_info (iter : * mut btrfs_util_subvolume_iterator , path_ret : * mut * mut :: std :: os :: raw :: c_char , subvol : * mut btrfs_util_subvolume_info) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:31298
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_deleted_subvolumes (path : * const :: std :: os :: raw :: c_char , ids : * mut * mut u64 , n : * mut usize) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:31469
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_deleted_subvolumes_fd (fd : :: std :: os :: raw :: c_int , ids : * mut * mut u64 , n : * mut usize) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:31632
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_create_qgroup_inherit (flags : :: std :: os :: raw :: c_int , ret : * mut * mut btrfs_util_qgroup_inherit) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:31802
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...r :: Type ; } extern "C" { pub fn btrfs_util_destroy_qgroup_inherit (inherit : * mut btrfs_util_qgroup_inherit) ; } extern "C" { p...
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:31904
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_qgroup_inherit_add_group (inherit : * mut * mut btrfs_util_qgroup_inherit , qgroupid : u64) -> btrfs_util_error :: Type ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libbtrfsutil-sys-5ec6622f1dfcb9e3/out/bindings.rs:3:32059
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn btrfs_util_qgroup_inherit_get_groups (inherit : * const btrfs_util_qgroup_inherit , groups : * mut * const u64 , n : * mut usize) ; }
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libbtrfsutil-sys` (lib) due to 53 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `libbtrfsutil-sys` (lib test) due to 53 previous errors
[INFO] running `Command { std: "docker" "inspect" "da9bcbccd972074a4ea2203e8659cfdcbc8ffd74803acdd40fd693772b5c2e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da9bcbccd972074a4ea2203e8659cfdcbc8ffd74803acdd40fd693772b5c2e9c", kill_on_drop: false }`
[INFO] [stdout] da9bcbccd972074a4ea2203e8659cfdcbc8ffd74803acdd40fd693772b5c2e9c
