[INFO] cloning repository https://github.com/tqtrungse/mekong-9
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tqtrungse/mekong-9" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftqtrungse%2Fmekong-9", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftqtrungse%2Fmekong-9'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] caa324d971ae8f1d37111bd72ec03bcc0329a695
[INFO] fixing tqtrungse/mekong-9 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftqtrungse%2Fmekong-9" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tqtrungse/mekong-9
[INFO] finished tweaking git repo https://github.com/tqtrungse/mekong-9
[INFO] tweaked toml for git repo https://github.com/tqtrungse/mekong-9 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tqtrungse/mekong-9 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tqtrungse/mekong-9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4c8143e7400da30df178dd29f8e8a92ee3ac2ae132b519d87224a13ee7fbc10b
[INFO] running `Command { std: "docker" "start" "4c8143e7400da30df178dd29f8e8a92ee3ac2ae132b519d87224a13ee7fbc10b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4c8143e7400da30df178dd29f8e8a92ee3ac2ae132b519d87224a13ee7fbc10b" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c8143e7400da30df178dd29f8e8a92ee3ac2ae132b519d87224a13ee7fbc10b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4c8143e7400da30df178dd29f8e8a92ee3ac2ae132b519d87224a13ee7fbc10b" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking mekong9-utils v0.1.0 (/opt/rustwide/workdir/mekong9-utils)
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]     Checking mekong9-hash v0.1.0 (/opt/rustwide/workdir/mekong9-hash)
[INFO] [stdout] warning[E0133]: call to function `std::arch::x86_64::_mm_extract_epi64` with `#[target_feature]` is unsafe and requires unsafe block
[INFO] [stdout]    --> mekong9-hash/src/internal/low_level.rs:232:15
[INFO] [stdout]     |
[INFO] [stdout] 232 |     let y64 = _mm_extract_epi64(res128, 1) as u64;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to function with `#[target_feature]`
[INFO] [stdout]     |
[INFO] [stdout]     = help: in order for the call to be safe, the context requires the following additional target feature: sse4.1
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> mekong9-hash/src/internal/low_level.rs:224:1
[INFO] [stdout]     |
[INFO] [stdout] 224 | unsafe fn mix4x16vectors(a: __m128i, b: __m128i, c: __m128i, d: __m128i) -> u64 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]     = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `combine_contiguous_on32bit` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/low_level.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub(crate) fn combine_contiguous_on32bit(state: u64, first: &[u8]) -> u64 {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash_block_on32bit` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/low_level.rs:538:4
[INFO] [stdout]     |
[INFO] [stdout] 538 | fn hash_block_on32bit(state: u64, data: &[u8]) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split_and_combine_on32bit` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/low_level.rs:549:4
[INFO] [stdout]     |
[INFO] [stdout] 549 | fn split_and_combine_on32bit(mut state: u64, first: &[u8]) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `combine_large_contiguous_on32bit_length_gt8` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/low_level.rs:583:4
[INFO] [stdout]     |
[INFO] [stdout] 583 | fn combine_large_contiguous_on32bit_length_gt8(state: u64, first: &[u8]) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to function `std::arch::x86_64::_mm_extract_epi64` with `#[target_feature]` is unsafe and requires unsafe block
[INFO] [stdout]    --> mekong9-hash/src/internal/low_level.rs:232:15
[INFO] [stdout]     |
[INFO] [stdout] 232 |     let y64 = _mm_extract_epi64(res128, 1) as u64;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to function with `#[target_feature]`
[INFO] [stdout]     |
[INFO] [stdout]     = help: in order for the call to be safe, the context requires the following additional target feature: sse4.1
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> mekong9-hash/src/internal/low_level.rs:224:1
[INFO] [stdout]     |
[INFO] [stdout] 224 | unsafe fn mix4x16vectors(a: __m128i, b: __m128i, c: __m128i, d: __m128i) -> u64 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]     = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `K0` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/city.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const K0: u64 = 0xc3a5c85c97cb3127;
[INFO] [stdout]    |       ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `K1` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/city.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const K1: u64 = 0xb492b66fbe98f273;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `K2` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/city.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const K2: u64 = 0x9ae16a3b2f90404f;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C1` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/city.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | const C1: u32 = 0xcc9e2d51;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C2` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/city.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 | const C2: u32 = 0x1b873593;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MUL` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/city.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const MUL: u64 = 0x9ddfea08eb382d69;
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u32_in_expected_order` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/city.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn u32_in_expected_order(v: u32) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u64_in_expected_order` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/city.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn u64_in_expected_order(v: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fetch64` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/city.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn fetch64(p: &[u8]) -> u64 {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fetch32` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/city.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn fetch32(p: &[u8]) -> u32 {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotate64` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/city.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn rotate64(val: u64, shift: i32) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotate32` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/city.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn rotate32(val: u32, shift: i32) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mur` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/city.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn mur(mut a: u32, mut h: u32) -> u32 {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmix` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/city.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn fmix(mut h: u32) -> u32 {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shift_mix` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/city.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn shift_mix(val: u64) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash64_len16` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/city.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn hash64_len16(u: u64, v: u64, mul: u64) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash32_len0_to4` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/city.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn hash32_len0_to4(data: &[u8]) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash64_len0_to16` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/city.rs:143:4
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn hash64_len0_to16(data: &[u8]) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash32_len5_to12` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/city.rs:176:4
[INFO] [stdout]     |
[INFO] [stdout] 176 | fn hash32_len5_to12(data: &[u8]) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash64_len17_to32` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/city.rs:191:4
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn hash64_len17_to32(data: &[u8]) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash32_len13_to24` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/city.rs:209:4
[INFO] [stdout]     |
[INFO] [stdout] 209 | fn hash32_len13_to24(data: &[u8]) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash64_len33_to64` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/city.rs:223:4
[INFO] [stdout]     |
[INFO] [stdout] 223 | fn hash64_len33_to64(data: &[u8]) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `weak_hash64_len32_with_seeds` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/city.rs:276:4
[INFO] [stdout]     |
[INFO] [stdout] 276 | fn weak_hash64_len32_with_seeds(data: &[u8], a: u64, b: u64) -> (u64, u64) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash32` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/city.rs:291:8
[INFO] [stdout]     |
[INFO] [stdout] 291 | pub fn hash32(data: &[u8]) -> u32 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash64` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/city.rs:381:8
[INFO] [stdout]     |
[INFO] [stdout] 381 | pub fn hash64(data: &[u8]) -> u64 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash64_with_seed` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/city.rs:452:8
[INFO] [stdout]     |
[INFO] [stdout] 452 | pub fn hash64_with_seed(data: &[u8], seed: u64) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash64_with_seeds` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/city.rs:457:8
[INFO] [stdout]     |
[INFO] [stdout] 457 | pub fn hash64_with_seeds(data: &[u8], seed0: u64, seed1: u64) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `combine_contiguous_on32bit` is never used
[INFO] [stdout]   --> mekong9-hash/src/internal/low_level.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub(crate) fn combine_contiguous_on32bit(state: u64, first: &[u8]) -> u64 {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash_block_on32bit` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/low_level.rs:538:4
[INFO] [stdout]     |
[INFO] [stdout] 538 | fn hash_block_on32bit(state: u64, data: &[u8]) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split_and_combine_on32bit` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/low_level.rs:549:4
[INFO] [stdout]     |
[INFO] [stdout] 549 | fn split_and_combine_on32bit(mut state: u64, first: &[u8]) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `combine_large_contiguous_on32bit_length_gt8` is never used
[INFO] [stdout]    --> mekong9-hash/src/internal/low_level.rs:583:4
[INFO] [stdout]     |
[INFO] [stdout] 583 | fn combine_large_contiguous_on32bit_length_gt8(state: u64, first: &[u8]) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr]     Checking mekong9-parker v0.1.0 (/opt/rustwide/workdir/mekong9-parker)
[INFO] [stdout] error[E0433]: cannot find type `MaybeUninit` in this scope
[INFO] [stdout]   --> mekong9-parker/src/auxiliary.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let mut now = MaybeUninit::<libc::timespec>::uninit();
[INFO] [stdout]    |                   ^^^^^^^^^^^ use of undeclared type `MaybeUninit`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this union
[INFO] [stdout]    |
[INFO] [stdout] 20 + use std::mem::MaybeUninit;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `null_mut`
[INFO] [stdout]   --> mekong9-parker/src/futex.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 | use core::ptr::{null, null_mut};
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `*const _`
[INFO] [stdout]    --> mekong9-parker/src/futex.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let abs_timespec_ptr = timeout_to_timespec(duration)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |                 || (!abs_timespec_ptr.is_null() && errno() == libc::ETIMEDOUT)
[INFO] [stdout]     |                                       ------- cannot call a method on a raw pointer with an unknown pointee type
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `abs_timespec_ptr` an explicit type, where the placeholder `_` is specified
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let abs_timespec_ptr: *const _ = timeout_to_timespec(duration)
[INFO] [stdout]     |                         ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> mekong9-parker/src/futex.rs:193:13
[INFO] [stdout]     |
[INFO] [stdout] 193 |             null(),
[INFO] [stdout]     |             ^^^^ cannot infer type of the type parameter `T` declared on the function `null`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type must implement `Thin`
[INFO] [stdout] note: required by a bound in `null`
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/ptr/mod.rs:854:0
[INFO] [stdout] help: consider specifying a concrete type for the type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 193 |             null::</* Type */>(),
[INFO] [stdout]     |                 ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0283, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `MaybeUninit` in this scope
[INFO] [stdout]   --> mekong9-parker/src/auxiliary.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let mut now = MaybeUninit::<libc::timespec>::uninit();
[INFO] [stdout]    |                   ^^^^^^^^^^^ use of undeclared type `MaybeUninit`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this union
[INFO] [stdout]    |
[INFO] [stdout] 20 + use std::mem::MaybeUninit;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `null_mut`
[INFO] [stdout]   --> mekong9-parker/src/futex.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 | use core::ptr::{null, null_mut};
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mekong9-parker` (lib) due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0282]: type annotations needed for `*const _`
[INFO] [stdout]    --> mekong9-parker/src/futex.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let abs_timespec_ptr = timeout_to_timespec(duration)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |                 || (!abs_timespec_ptr.is_null() && errno() == libc::ETIMEDOUT)
[INFO] [stdout]     |                                       ------- cannot call a method on a raw pointer with an unknown pointee type
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `abs_timespec_ptr` an explicit type, where the placeholder `_` is specified
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let abs_timespec_ptr: *const _ = timeout_to_timespec(duration)
[INFO] [stdout]     |                         ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> mekong9-parker/src/futex.rs:193:13
[INFO] [stdout]     |
[INFO] [stdout] 193 |             null(),
[INFO] [stdout]     |             ^^^^ cannot infer type of the type parameter `T` declared on the function `null`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type must implement `Thin`
[INFO] [stdout] note: required by a bound in `null`
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/ptr/mod.rs:854:0
[INFO] [stdout] help: consider specifying a concrete type for the type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 193 |             null::</* Type */>(),
[INFO] [stdout]     |                 ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0283, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mekong9-parker` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "4c8143e7400da30df178dd29f8e8a92ee3ac2ae132b519d87224a13ee7fbc10b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c8143e7400da30df178dd29f8e8a92ee3ac2ae132b519d87224a13ee7fbc10b", kill_on_drop: false }`
[INFO] [stdout] 4c8143e7400da30df178dd29f8e8a92ee3ac2ae132b519d87224a13ee7fbc10b
