[INFO] fetching crate bitcoin-support 0.1.16-alpha.0...
[INFO] testing bitcoin-support-0.1.16-alpha.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[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 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 214 packages to latest compatible versions
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6593646edd827955d7df8fe2df5c1a5f8fcf93f335fea0342b819ff2c816e02
[INFO] running `Command { std: "docker" "start" "-a" "d6593646edd827955d7df8fe2df5c1a5f8fcf93f335fea0342b819ff2c816e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6593646edd827955d7df8fe2df5c1a5f8fcf93f335fea0342b819ff2c816e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6593646edd827955d7df8fe2df5c1a5f8fcf93f335fea0342b819ff2c816e02", kill_on_drop: false }`
[INFO] [stdout] d6593646edd827955d7df8fe2df5c1a5f8fcf93f335fea0342b819ff2c816e02
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c6bd43f85af7e2b5e81acbc1ccbd63e72bee183de750d3f76cc1c29c6753d03
[INFO] running `Command { std: "docker" "start" "-a" "3c6bd43f85af7e2b5e81acbc1ccbd63e72bee183de750d3f76cc1c29c6753d03", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bitcoin-imports v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoin-cfg v0.1.16-alpha.0
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[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: unexpected `cfg` condition name: `ARENA_DEBUG`
[INFO] [stdout]    --> src/lockedpool.rs:681:7
[INFO] [stdout]     |
[INFO] [stdout] 681 | #[cfg(ARENA_DEBUG)]
[INFO] [stdout]     |       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(ARENA_DEBUG)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:703:7
[INFO] [stdout]     |
[INFO] [stdout] 703 | #[cfg(WIN32)]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:710:7
[INFO] [stdout]     |
[INFO] [stdout] 710 | #[cfg(WIN32)]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:779:11
[INFO] [stdout]     |
[INFO] [stdout] 779 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:784:11
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:789:11
[INFO] [stdout]     |
[INFO] [stdout] 789 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:817:11
[INFO] [stdout]     |
[INFO] [stdout] 817 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:834:11
[INFO] [stdout]     |
[INFO] [stdout] 834 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:854:11
[INFO] [stdout]     |
[INFO] [stdout] 854 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `MAP_ANONYMOUS`
[INFO] [stdout]    --> src/lockedpool.rs:879:11
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[cfg(not(MAP_ANONYMOUS))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(MAP_ANONYMOUS)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `ARENA_DEBUG`
[INFO] [stdout]    --> src/lockedpool.rs:288:11
[INFO] [stdout]     |
[INFO] [stdout] 288 |     #[cfg(ARENA_DEBUG)]
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(ARENA_DEBUG)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[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: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.26s
[INFO] running `Command { std: "docker" "inspect" "3c6bd43f85af7e2b5e81acbc1ccbd63e72bee183de750d3f76cc1c29c6753d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c6bd43f85af7e2b5e81acbc1ccbd63e72bee183de750d3f76cc1c29c6753d03", kill_on_drop: false }`
[INFO] [stdout] 3c6bd43f85af7e2b5e81acbc1ccbd63e72bee183de750d3f76cc1c29c6753d03
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f8211540f3c4844fac3d1a008d05c55de5e6d0982f43d6a8df12c991f35a067
[INFO] running `Command { std: "docker" "start" "-a" "0f8211540f3c4844fac3d1a008d05c55de5e6d0982f43d6a8df12c991f35a067", kill_on_drop: false }`
[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: unexpected `cfg` condition name: `ARENA_DEBUG`
[INFO] [stdout]    --> src/lockedpool.rs:681:7
[INFO] [stdout]     |
[INFO] [stdout] 681 | #[cfg(ARENA_DEBUG)]
[INFO] [stdout]     |       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(ARENA_DEBUG)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:703:7
[INFO] [stdout]     |
[INFO] [stdout] 703 | #[cfg(WIN32)]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:710:7
[INFO] [stdout]     |
[INFO] [stdout] 710 | #[cfg(WIN32)]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:779:11
[INFO] [stdout]     |
[INFO] [stdout] 779 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:784:11
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:789:11
[INFO] [stdout]     |
[INFO] [stdout] 789 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:817:11
[INFO] [stdout]     |
[INFO] [stdout] 817 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:834:11
[INFO] [stdout]     |
[INFO] [stdout] 834 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:854:11
[INFO] [stdout]     |
[INFO] [stdout] 854 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `MAP_ANONYMOUS`
[INFO] [stdout]    --> src/lockedpool.rs:879:11
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[cfg(not(MAP_ANONYMOUS))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(MAP_ANONYMOUS)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `ARENA_DEBUG`
[INFO] [stdout]    --> src/lockedpool.rs:288:11
[INFO] [stdout]     |
[INFO] [stdout] 288 |     #[cfg(ARENA_DEBUG)]
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(ARENA_DEBUG)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[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] [stderr]    Compiling bitcoin-support v0.1.16-alpha.0 (/opt/rustwide/workdir)
[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: 28 warnings emitted
[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: unexpected `cfg` condition name: `ARENA_DEBUG`
[INFO] [stdout]    --> src/lockedpool.rs:681:7
[INFO] [stdout]     |
[INFO] [stdout] 681 | #[cfg(ARENA_DEBUG)]
[INFO] [stdout]     |       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(ARENA_DEBUG)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:703:7
[INFO] [stdout]     |
[INFO] [stdout] 703 | #[cfg(WIN32)]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:710:7
[INFO] [stdout]     |
[INFO] [stdout] 710 | #[cfg(WIN32)]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:779:11
[INFO] [stdout]     |
[INFO] [stdout] 779 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:784:11
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:789:11
[INFO] [stdout]     |
[INFO] [stdout] 789 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:817:11
[INFO] [stdout]     |
[INFO] [stdout] 817 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:834:11
[INFO] [stdout]     |
[INFO] [stdout] 834 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stdout]    --> src/lockedpool.rs:854:11
[INFO] [stdout]     |
[INFO] [stdout] 854 | #[cfg(not(WIN32))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `MAP_ANONYMOUS`
[INFO] [stdout]    --> src/lockedpool.rs:879:11
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[cfg(not(MAP_ANONYMOUS))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(MAP_ANONYMOUS)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `ARENA_DEBUG`
[INFO] [stdout]    --> src/lockedpool.rs:288:11
[INFO] [stdout]     |
[INFO] [stdout] 288 |     #[cfg(ARENA_DEBUG)]
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(ARENA_DEBUG)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[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: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "0f8211540f3c4844fac3d1a008d05c55de5e6d0982f43d6a8df12c991f35a067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f8211540f3c4844fac3d1a008d05c55de5e6d0982f43d6a8df12c991f35a067", kill_on_drop: false }`
[INFO] [stdout] 0f8211540f3c4844fac3d1a008d05c55de5e6d0982f43d6a8df12c991f35a067
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab217ab993a13ae0799e2a0539a9a6f6a2a69d267a4c67e92ffd0c921f8fa2f3
[INFO] running `Command { std: "docker" "start" "-a" "ab217ab993a13ae0799e2a0539a9a6f6a2a69d267a4c67e92ffd0c921f8fa2f3", kill_on_drop: false }`
[INFO] [stderr] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:31:36
[INFO] [stderr]    |
[INFO] [stderr] 31 | #[inline] pub fn obtain_event_base<event_base>() -> Box<event_base> {
[INFO] [stderr]    |                                    ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:46:31
[INFO] [stderr]    |
[INFO] [stderr] 46 | #[inline] pub fn obtain_event<event_base,event_callback_fn>(
[INFO] [stderr]    |                               ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `event_callback_fn` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:46:42
[INFO] [stderr]    |
[INFO] [stderr] 46 | #[inline] pub fn obtain_event<event_base,event_callback_fn>(
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EventCallbackFn`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:59:32
[INFO] [stderr]    |
[INFO] [stderr] 59 | #[inline] pub fn obtain_evhttp<event_base, evhttp>(_base: *mut event_base) -> Box<evhttp> {
[INFO] [stderr]    |                                ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `evhttp` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:59:44
[INFO] [stderr]    |
[INFO] [stderr] 59 | #[inline] pub fn obtain_evhttp<event_base, evhttp>(_base: *mut event_base) -> Box<evhttp> {
[INFO] [stderr]    |                                            ^^^^^^ help: convert the identifier to upper camel case: `Evhttp`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `evhttp_request` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:67:40
[INFO] [stderr]    |
[INFO] [stderr] 67 | #[inline] pub fn obtain_evhttp_request<evhttp_request>(
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EvhttpRequest`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:77:48
[INFO] [stderr]    |
[INFO] [stderr] 77 | #[inline] pub fn obtain_evhttp_connection_base<event_base,evhttp_connection>(
[INFO] [stderr]    |                                                ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `evhttp_connection` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:77:59
[INFO] [stderr]    |
[INFO] [stderr] 77 | #[inline] pub fn obtain_evhttp_connection_base<event_base,evhttp_connection>(
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EvhttpConnection`
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `ARENA_DEBUG`
[INFO] [stderr]    --> src/lockedpool.rs:681:7
[INFO] [stderr]     |
[INFO] [stderr] 681 | #[cfg(ARENA_DEBUG)]
[INFO] [stderr]     |       ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(ARENA_DEBUG)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stderr]    --> src/lockedpool.rs:703:7
[INFO] [stderr]     |
[INFO] [stderr] 703 | #[cfg(WIN32)]
[INFO] [stderr]     |       ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stderr]    --> src/lockedpool.rs:710:7
[INFO] [stderr]     |
[INFO] [stderr] 710 | #[cfg(WIN32)]
[INFO] [stderr]     |       ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stderr]    --> src/lockedpool.rs:779:11
[INFO] [stderr]     |
[INFO] [stderr] 779 | #[cfg(not(WIN32))]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stderr]    --> src/lockedpool.rs:784:11
[INFO] [stderr]     |
[INFO] [stderr] 784 | #[cfg(not(WIN32))]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stderr]    --> src/lockedpool.rs:789:11
[INFO] [stderr]     |
[INFO] [stderr] 789 | #[cfg(not(WIN32))]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stderr]    --> src/lockedpool.rs:817:11
[INFO] [stderr]     |
[INFO] [stderr] 817 | #[cfg(not(WIN32))]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stderr]    --> src/lockedpool.rs:834:11
[INFO] [stderr]     |
[INFO] [stderr] 834 | #[cfg(not(WIN32))]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `WIN32`
[INFO] [stderr]    --> src/lockedpool.rs:854:11
[INFO] [stderr]     |
[INFO] [stderr] 854 | #[cfg(not(WIN32))]
[INFO] [stderr]     |           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(WIN32)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `MAP_ANONYMOUS`
[INFO] [stderr]    --> src/lockedpool.rs:879:11
[INFO] [stderr]     |
[INFO] [stderr] 879 | #[cfg(not(MAP_ANONYMOUS))]
[INFO] [stderr]     |           ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(MAP_ANONYMOUS)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `ARENA_DEBUG`
[INFO] [stderr]    --> src/lockedpool.rs:288:11
[INFO] [stderr]     |
[INFO] [stderr] 288 |     #[cfg(ARENA_DEBUG)]
[INFO] [stderr]     |           ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(ARENA_DEBUG)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: type `LockingFailed_Callback` should have an upper camel case name
[INFO] [stderr]    --> src/lockedpool.rs:371:14
[INFO] [stderr]     |
[INFO] [stderr] 371 |     pub type LockingFailed_Callback = fn();
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LockingFailedCallback`
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `MAP_ANONYMOUS`
[INFO] [stderr]    --> src/lockedpool.rs:880:14
[INFO] [stderr]     |
[INFO] [stderr] 880 | macro_rules! MAP_ANONYMOUS {
[INFO] [stderr]     |              ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/lockedpool.rs:79:5
[INFO] [stderr]     |
[INFO] [stderr] 72  | pub struct Arena {
[INFO] [stderr]     |            ----- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 79  |     size_to_free_chunk: ArenaSizeToChunkSortedMap,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 86  |     chunks_free:        ArenaChunkToSizeMap,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 93  |     chunks_free_end:    ArenaChunkToSizeMap,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 99  |     chunks_used:        HashMap<*mut u8,usize>,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 105 |     base:               *mut u8,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 |     end:                *mut u8,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 117 |     alignment:          usize,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `used`, `free`, `total`, `chunks_used`, and `chunks_free` are never read
[INFO] [stderr]    --> src/lockedpool.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub struct ArenaStats
[INFO] [stderr]     |            ---------- fields in this struct
[INFO] [stderr] 129 | {
[INFO] [stderr] 130 |     used:        usize,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 131 |     free:        usize,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 132 |     total:       usize,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 133 |     chunks_used: usize,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 134 |     chunks_free: usize,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `allocator`, `arenas`, `lf_cb`, `cumulative_bytes_locked`, and `mutex` are never read
[INFO] [stderr]    --> src/lockedpool.rs:328:5
[INFO] [stderr]     |
[INFO] [stderr] 326 | pub struct LockedPool {
[INFO] [stderr]     |            ---------- fields in this struct
[INFO] [stderr] 327 |
[INFO] [stderr] 328 |     allocator:               Box<dyn LockedPageAllocator>,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 329 |     arenas:                  LinkedList<locked_pool::LockedPageArena>,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 330 |     lf_cb:                   locked_pool::LockingFailed_Callback,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 331 |     cumulative_bytes_locked: usize,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 338 |     mutex:                   RefCell<RawMutex>,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `base` is never read
[INFO] [stderr]    --> src/lockedpool.rs:590:5
[INFO] [stderr]     |
[INFO] [stderr] 589 | pub struct LockedPoolManager {
[INFO] [stderr]     |            ----------------- field in this struct
[INFO] [stderr] 590 |     base: LockedPool,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `page_size` is never read
[INFO] [stderr]    --> src/lockedpool.rs:781:5
[INFO] [stderr]     |
[INFO] [stderr] 780 | pub struct PosixLockedPageAllocator {
[INFO] [stderr]     |            ------------------------ field in this struct
[INFO] [stderr] 781 |     page_size: usize,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `used`, `free`, `total`, `locked`, `chunks_used`, and `chunks_free` are never read
[INFO] [stderr]    --> src/lockedpool.rs:379:9
[INFO] [stderr]     |
[INFO] [stderr] 377 |     pub struct Stats
[INFO] [stderr]     |                ----- fields in this struct
[INFO] [stderr] 378 |     {
[INFO] [stderr] 379 |         used:        usize,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 380 |         free:        usize,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 381 |         total:       usize,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 382 |         locked:      usize,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 383 |         chunks_used: usize,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 384 |         chunks_free: usize,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `base0`, `base1`, `size`, and `allocator` are never read
[INFO] [stderr]    --> src/lockedpool.rs:392:9
[INFO] [stderr]     |
[INFO] [stderr] 391 |     pub struct LockedPageArena {
[INFO] [stderr]     |                --------------- fields in this struct
[INFO] [stderr] 392 |         base0:     Arena,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 393 |         base1:     *mut c_void,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 394 |         size:      usize,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 395 |         allocator: *mut dyn LockedPageAllocator,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bitcoin-support` (lib) generated 28 warnings
[INFO] [stderr] warning: `bitcoin-support` (lib test) generated 28 warnings (28 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitcoin_support-14e4e76f0d977b80)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitcoin_support
[INFO] [stderr] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:31:36
[INFO] [stderr]    |
[INFO] [stderr] 31 | #[inline] pub fn obtain_event_base<event_base>() -> Box<event_base> {
[INFO] [stderr]    |                                    ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:46:31
[INFO] [stderr]    |
[INFO] [stderr] 46 | #[inline] pub fn obtain_event<event_base,event_callback_fn>(
[INFO] [stderr]    |                               ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `event_callback_fn` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:46:42
[INFO] [stderr]    |
[INFO] [stderr] 46 | #[inline] pub fn obtain_event<event_base,event_callback_fn>(
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EventCallbackFn`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:59:32
[INFO] [stderr]    |
[INFO] [stderr] 59 | #[inline] pub fn obtain_evhttp<event_base, evhttp>(_base: *mut event_base) -> Box<evhttp> {
[INFO] [stderr]    |                                ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `evhttp` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:59:44
[INFO] [stderr]    |
[INFO] [stderr] 59 | #[inline] pub fn obtain_evhttp<event_base, evhttp>(_base: *mut event_base) -> Box<evhttp> {
[INFO] [stderr]    |                                            ^^^^^^ help: convert the identifier to upper camel case: `Evhttp`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `evhttp_request` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:67:40
[INFO] [stderr]    |
[INFO] [stderr] 67 | #[inline] pub fn obtain_evhttp_request<evhttp_request>(
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EvhttpRequest`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `event_base` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:77:48
[INFO] [stderr]    |
[INFO] [stderr] 77 | #[inline] pub fn obtain_evhttp_connection_base<event_base,evhttp_connection>(
[INFO] [stderr]    |                                                ^^^^^^^^^^ help: convert the identifier to upper camel case: `EventBase`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `evhttp_connection` should have an upper camel case name
[INFO] [stderr]   --> src/events.rs:77:59
[INFO] [stderr]    |
[INFO] [stderr] 77 | #[inline] pub fn obtain_evhttp_connection_base<event_base,evhttp_connection>(
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EvhttpConnection`
[INFO] [stderr] 
[INFO] [stderr] warning: type `LockingFailed_Callback` should have an upper camel case name
[INFO] [stderr]    --> src/lockedpool.rs:371:14
[INFO] [stderr]     |
[INFO] [stderr] 371 |     pub type LockingFailed_Callback = fn();
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LockingFailedCallback`
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab217ab993a13ae0799e2a0539a9a6f6a2a69d267a4c67e92ffd0c921f8fa2f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab217ab993a13ae0799e2a0539a9a6f6a2a69d267a4c67e92ffd0c921f8fa2f3", kill_on_drop: false }`
[INFO] [stdout] ab217ab993a13ae0799e2a0539a9a6f6a2a69d267a4c67e92ffd0c921f8fa2f3
