[INFO] fetching crate bitcoin-support 0.1.16-alpha.0...
[INFO] checking bitcoin-support-0.1.16-alpha.0 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate bitcoin-support 0.1.16-alpha.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bitcoin-support 0.1.16-alpha.0 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoin-support 0.1.16-alpha.0
[INFO] finished tweaking crates.io crate bitcoin-support 0.1.16-alpha.0
[INFO] tweaked toml for crates.io crate bitcoin-support 0.1.16-alpha.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] bdb46de909d4824ff5451361b7bedca8757ab1f0150b354ec53e90dade69ef15
[INFO] running `Command { std: "docker" "start" "-a" "bdb46de909d4824ff5451361b7bedca8757ab1f0150b354ec53e90dade69ef15", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "bdb46de909d4824ff5451361b7bedca8757ab1f0150b354ec53e90dade69ef15", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking bitcoin-imports v0.1.16-alpha.0
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[INFO] [stderr]    Compiling bitcoin-support v0.1.16-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:31:36
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[inline] pub fn obtain_event_base<event_base>() -> Box<event_base> {
[INFO] [stdout]    |                                    ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:46:31
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[inline] pub fn obtain_event<event_base,event_callback_fn>(
[INFO] [stdout]    |                               ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `event_callback_fn` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:46:42
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[inline] pub fn obtain_event<event_base,event_callback_fn>(
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EventCallbackFn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:59:32
[INFO] [stdout]    |
[INFO] [stdout] 59 | #[inline] pub fn obtain_evhttp<event_base, evhttp>(_base: *mut event_base) -> Box<evhttp> {
[INFO] [stdout]    |                                ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `evhttp` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:59:44
[INFO] [stdout]    |
[INFO] [stdout] 59 | #[inline] pub fn obtain_evhttp<event_base, evhttp>(_base: *mut event_base) -> Box<evhttp> {
[INFO] [stdout]    |                                            ^^^^^^ help: convert the identifier to upper camel case: `Evhttp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `evhttp_request` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:67:40
[INFO] [stdout]    |
[INFO] [stdout] 67 | #[inline] pub fn obtain_evhttp_request<evhttp_request>(
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EvhttpRequest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:77:48
[INFO] [stdout]    |
[INFO] [stdout] 77 | #[inline] pub fn obtain_evhttp_connection_base<event_base,evhttp_connection>(
[INFO] [stdout]    |                                                ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `evhttp_connection` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:77:59
[INFO] [stdout]    |
[INFO] [stdout] 77 | #[inline] pub fn obtain_evhttp_connection_base<event_base,evhttp_connection>(
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EvhttpConnection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LockingFailed_Callback` should have an upper camel case name
[INFO] [stdout]    --> src/lockedpool.rs:371:14
[INFO] [stdout]     |
[INFO] [stdout] 371 |     pub type LockingFailed_Callback = fn();
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LockingFailedCallback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `MAP_ANONYMOUS`
[INFO] [stdout]    --> src/lockedpool.rs:880:14
[INFO] [stdout]     |
[INFO] [stdout] 880 | macro_rules! MAP_ANONYMOUS {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lockedpool.rs:79:5
[INFO] [stdout]     |
[INFO] [stdout] 72  | pub struct Arena {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 79  |     size_to_free_chunk: ArenaSizeToChunkSortedMap,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     chunks_free:        ArenaChunkToSizeMap,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  |     chunks_free_end:    ArenaChunkToSizeMap,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99  |     chunks_used:        HashMap<*mut u8,usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     base:               *mut u8,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     end:                *mut u8,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     alignment:          usize,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `used`, `free`, `total`, `chunks_used`, and `chunks_free` are never read
[INFO] [stdout]    --> src/lockedpool.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct ArenaStats
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 129 | {
[INFO] [stdout] 130 |     used:        usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 131 |     free:        usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 132 |     total:       usize,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 133 |     chunks_used: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 134 |     chunks_free: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `allocator`, `arenas`, `lf_cb`, `cumulative_bytes_locked`, and `mutex` are never read
[INFO] [stdout]    --> src/lockedpool.rs:328:5
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub struct LockedPool {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 327 |
[INFO] [stdout] 328 |     allocator:               Box<dyn LockedPageAllocator>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 329 |     arenas:                  LinkedList<locked_pool::LockedPageArena>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 330 |     lf_cb:                   locked_pool::LockingFailed_Callback,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 331 |     cumulative_bytes_locked: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 338 |     mutex:                   RefCell<RawMutex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `base` is never read
[INFO] [stdout]    --> src/lockedpool.rs:590:5
[INFO] [stdout]     |
[INFO] [stdout] 589 | pub struct LockedPoolManager {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] 590 |     base: LockedPool,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `page_size` is never read
[INFO] [stdout]    --> src/lockedpool.rs:781:5
[INFO] [stdout]     |
[INFO] [stdout] 780 | pub struct PosixLockedPageAllocator {
[INFO] [stdout]     |            ------------------------ field in this struct
[INFO] [stdout] 781 |     page_size: usize,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `used`, `free`, `total`, `locked`, `chunks_used`, and `chunks_free` are never read
[INFO] [stdout]    --> src/lockedpool.rs:379:9
[INFO] [stdout]     |
[INFO] [stdout] 377 |     pub struct Stats
[INFO] [stdout]     |                ----- fields in this struct
[INFO] [stdout] 378 |     {
[INFO] [stdout] 379 |         used:        usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 380 |         free:        usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 381 |         total:       usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 382 |         locked:      usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 383 |         chunks_used: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 384 |         chunks_free: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base0`, `base1`, `size`, and `allocator` are never read
[INFO] [stdout]    --> src/lockedpool.rs:392:9
[INFO] [stdout]     |
[INFO] [stdout] 391 |     pub struct LockedPageArena {
[INFO] [stdout]     |                --------------- fields in this struct
[INFO] [stdout] 392 |         base0:     Arena,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 393 |         base1:     *mut c_void,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 394 |         size:      usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 395 |         allocator: *mut dyn LockedPageAllocator,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:31:36
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[inline] pub fn obtain_event_base<event_base>() -> Box<event_base> {
[INFO] [stdout]    |                                    ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:46:31
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[inline] pub fn obtain_event<event_base,event_callback_fn>(
[INFO] [stdout]    |                               ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `event_callback_fn` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:46:42
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[inline] pub fn obtain_event<event_base,event_callback_fn>(
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EventCallbackFn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:59:32
[INFO] [stdout]    |
[INFO] [stdout] 59 | #[inline] pub fn obtain_evhttp<event_base, evhttp>(_base: *mut event_base) -> Box<evhttp> {
[INFO] [stdout]    |                                ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `evhttp` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:59:44
[INFO] [stdout]    |
[INFO] [stdout] 59 | #[inline] pub fn obtain_evhttp<event_base, evhttp>(_base: *mut event_base) -> Box<evhttp> {
[INFO] [stdout]    |                                            ^^^^^^ help: convert the identifier to upper camel case: `Evhttp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `evhttp_request` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:67:40
[INFO] [stdout]    |
[INFO] [stdout] 67 | #[inline] pub fn obtain_evhttp_request<evhttp_request>(
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EvhttpRequest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:77:48
[INFO] [stdout]    |
[INFO] [stdout] 77 | #[inline] pub fn obtain_evhttp_connection_base<event_base,evhttp_connection>(
[INFO] [stdout]    |                                                ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `evhttp_connection` should have an upper camel case name
[INFO] [stdout]   --> src/events.rs:77:59
[INFO] [stdout]    |
[INFO] [stdout] 77 | #[inline] pub fn obtain_evhttp_connection_base<event_base,evhttp_connection>(
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EvhttpConnection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LockingFailed_Callback` should have an upper camel case name
[INFO] [stdout]    --> src/lockedpool.rs:371:14
[INFO] [stdout]     |
[INFO] [stdout] 371 |     pub type LockingFailed_Callback = fn();
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LockingFailedCallback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `MAP_ANONYMOUS`
[INFO] [stdout]    --> src/lockedpool.rs:880:14
[INFO] [stdout]     |
[INFO] [stdout] 880 | macro_rules! MAP_ANONYMOUS {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lockedpool.rs:79:5
[INFO] [stdout]     |
[INFO] [stdout] 72  | pub struct Arena {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 79  |     size_to_free_chunk: ArenaSizeToChunkSortedMap,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     chunks_free:        ArenaChunkToSizeMap,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  |     chunks_free_end:    ArenaChunkToSizeMap,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99  |     chunks_used:        HashMap<*mut u8,usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     base:               *mut u8,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     end:                *mut u8,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     alignment:          usize,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `used`, `free`, `total`, `chunks_used`, and `chunks_free` are never read
[INFO] [stdout]    --> src/lockedpool.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct ArenaStats
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 129 | {
[INFO] [stdout] 130 |     used:        usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 131 |     free:        usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 132 |     total:       usize,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 133 |     chunks_used: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 134 |     chunks_free: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `allocator`, `arenas`, `lf_cb`, `cumulative_bytes_locked`, and `mutex` are never read
[INFO] [stdout]    --> src/lockedpool.rs:328:5
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub struct LockedPool {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 327 |
[INFO] [stdout] 328 |     allocator:               Box<dyn LockedPageAllocator>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 329 |     arenas:                  LinkedList<locked_pool::LockedPageArena>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 330 |     lf_cb:                   locked_pool::LockingFailed_Callback,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 331 |     cumulative_bytes_locked: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 338 |     mutex:                   RefCell<RawMutex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `base` is never read
[INFO] [stdout]    --> src/lockedpool.rs:590:5
[INFO] [stdout]     |
[INFO] [stdout] 589 | pub struct LockedPoolManager {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] 590 |     base: LockedPool,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `page_size` is never read
[INFO] [stdout]    --> src/lockedpool.rs:781:5
[INFO] [stdout]     |
[INFO] [stdout] 780 | pub struct PosixLockedPageAllocator {
[INFO] [stdout]     |            ------------------------ field in this struct
[INFO] [stdout] 781 |     page_size: usize,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `used`, `free`, `total`, `locked`, `chunks_used`, and `chunks_free` are never read
[INFO] [stdout]    --> src/lockedpool.rs:379:9
[INFO] [stdout]     |
[INFO] [stdout] 377 |     pub struct Stats
[INFO] [stdout]     |                ----- fields in this struct
[INFO] [stdout] 378 |     {
[INFO] [stdout] 379 |         used:        usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 380 |         free:        usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 381 |         total:       usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 382 |         locked:      usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 383 |         chunks_used: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 384 |         chunks_free: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `base0`, `base1`, `size`, and `allocator` are never read
[INFO] [stdout]    --> src/lockedpool.rs:392:9
[INFO] [stdout]     |
[INFO] [stdout] 391 |     pub struct LockedPageArena {
[INFO] [stdout]     |                --------------- fields in this struct
[INFO] [stdout] 392 |         base0:     Arena,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 393 |         base1:     *mut c_void,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 394 |         size:      usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 395 |         allocator: *mut dyn LockedPageAllocator,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 10s
[INFO] running `Command { std: "docker" "inspect" "b87e118d3a19a225582444f4eb4725410f487ae902a707c58d71fea86c242cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87e118d3a19a225582444f4eb4725410f487ae902a707c58d71fea86c242cf3", kill_on_drop: false }`
[INFO] [stdout] b87e118d3a19a225582444f4eb4725410f487ae902a707c58d71fea86c242cf3
