[INFO] fetching crate hash_arr_map 0.4.0...
[INFO] checking hash_arr_map-0.4.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate hash_arr_map 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate hash_arr_map 0.4.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hash_arr_map 0.4.0
[INFO] finished tweaking crates.io crate hash_arr_map 0.4.0
[INFO] tweaked toml for crates.io crate hash_arr_map 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bacon_rajan_cc v0.3.2
[INFO] [stderr]   Downloaded imm_gc v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed4071a9e26d7b09a9e6acc6c0b3fb3b525b5d90a16af82851bd8d0e322ea226
[INFO] running `Command { std: "docker" "start" "-a" "ed4071a9e26d7b09a9e6acc6c0b3fb3b525b5d90a16af82851bd8d0e322ea226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed4071a9e26d7b09a9e6acc6c0b3fb3b525b5d90a16af82851bd8d0e322ea226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed4071a9e26d7b09a9e6acc6c0b3fb3b525b5d90a16af82851bd8d0e322ea226", kill_on_drop: false }`
[INFO] [stdout] ed4071a9e26d7b09a9e6acc6c0b3fb3b525b5d90a16af82851bd8d0e322ea226
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25c52f01a70dffeb84f5eb6428882d3dc06828497d95abb68bbb0e357258fbb4
[INFO] running `Command { std: "docker" "start" "-a" "25c52f01a70dffeb84f5eb6428882d3dc06828497d95abb68bbb0e357258fbb4", kill_on_drop: false }`
[INFO] [stderr]     Checking hash_arr_map v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     crate_visibility_modifier
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in favor of `pub(crate)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     crate_visibility_modifier
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in favor of `pub(crate)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `fn`
[INFO] [stdout]   --> src/test_index.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl<T: ?Sized + NewIndex> Idx<T> {
[INFO] [stdout]    |                                   - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 72 |     crate fn try_new_usize(v: usize) -> Option<Self> {
[INFO] [stdout]    |           ^^ expected one of `!` or `::`
[INFO] [stdout] ...
[INFO] [stdout] 75 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `fn`
[INFO] [stdout]   --> src/test_index.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl<T: ?Sized + NewIndex> Idx<T> {
[INFO] [stdout]    |                                   - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 72 |     crate fn try_new_usize(v: usize) -> Option<Self> {
[INFO] [stdout]    |           ^^ expected one of `!` or `::`
[INFO] [stdout] ...
[INFO] [stdout] 75 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `const`
[INFO] [stdout]    --> src/test_index.rs:129:11
[INFO] [stdout]     |
[INFO] [stdout] 77  | impl<T: ?Sized> Idx<T> {
[INFO] [stdout]     |                        - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 129 |     crate const unsafe fn new_unchecked(v: usize) -> Self {
[INFO] [stdout]     |           ^^^^^ expected one of `!` or `::`
[INFO] [stdout] ...
[INFO] [stdout] 132 | }
[INFO] [stdout]     | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `const`
[INFO] [stdout]    --> src/test_index.rs:129:11
[INFO] [stdout]     |
[INFO] [stdout] 77  | impl<T: ?Sized> Idx<T> {
[INFO] [stdout]     |                        - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 129 |     crate const unsafe fn new_unchecked(v: usize) -> Self {
[INFO] [stdout]     |           ^^^^^ expected one of `!` or `::`
[INFO] [stdout] ...
[INFO] [stdout] 132 | }
[INFO] [stdout]     | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ExactSizeIterator` is imported redundantly
[INFO] [stdout]  --> src/map/iter.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 |     iter::{Enumerate, ExactSizeIterator, FusedIterator},
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/prelude/mod.rs:28:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `ExactSizeIterator` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ExactSizeIterator` is imported redundantly
[INFO] [stdout]  --> src/map/iter.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 |     iter::{Enumerate, ExactSizeIterator, FusedIterator},
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/prelude/mod.rs:28:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `ExactSizeIterator` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_raw_ptr_deref` has been stable since 1.58.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     const_raw_ptr_deref,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_ptr_offset` has been stable since 1.61.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     const_ptr_offset,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_ptr_offset_from` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     const_ptr_offset_from,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_raw_ptr_deref` has been stable since 1.58.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     const_raw_ptr_deref,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_ptr_offset` has been stable since 1.61.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     const_ptr_offset,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_ptr_offset_from` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     const_ptr_offset_from,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map/iter.rs:34:60
[INFO] [stdout]     |
[INFO] [stdout] 34  |                 return Some((Key::from_index(unsafe { Idx::new_unchecked(i + 1) }), val));
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map/iter.rs:34:60
[INFO] [stdout]     |
[INFO] [stdout] 34  |                 return Some((Key::from_index(unsafe { Idx::new_unchecked(i + 1) }), val));
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map/iter.rs:87:60
[INFO] [stdout]     |
[INFO] [stdout] 87  |                 return Some((Key::from_index(unsafe { Idx::new_unchecked(i + 1) }), val));
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map/iter.rs:87:60
[INFO] [stdout]     |
[INFO] [stdout] 87  |                 return Some((Key::from_index(unsafe { Idx::new_unchecked(i + 1) }), val));
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map/iter.rs:145:58
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 return Some((K::from_index(unsafe { Idx::new_unchecked(i + 1) }), val));
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map/iter.rs:145:58
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 return Some((K::from_index(unsafe { Idx::new_unchecked(i + 1) }), val));
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `try_new_usize` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map.rs:638:33
[INFO] [stdout]     |
[INFO] [stdout] 638 |                 .get_hash(&Idx::try_new_usize(max)?.into_value())
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `try_new_usize` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: there is an associated function `try_new` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 638 |                 .get_hash(&Idx::try_new(max)?.into_value())
[INFO] [stdout]     |                                 ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `try_new_usize` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map.rs:638:33
[INFO] [stdout]     |
[INFO] [stdout] 638 |                 .get_hash(&Idx::try_new_usize(max)?.into_value())
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `try_new_usize` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: there is an associated function `try_new` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 638 |                 .get_hash(&Idx::try_new(max)?.into_value())
[INFO] [stdout]     |                                 ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `try_new_usize` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map.rs:649:41
[INFO] [stdout]     |
[INFO] [stdout] 649 |                     self.get_hash(&Idx::try_new_usize(i)?.into_value())
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `try_new_usize` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: there is an associated function `try_new` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 649 |                     self.get_hash(&Idx::try_new(i)?.into_value())
[INFO] [stdout]     |                                         ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `try_new_usize` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map.rs:649:41
[INFO] [stdout]     |
[INFO] [stdout] 649 |                     self.get_hash(&Idx::try_new_usize(i)?.into_value())
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `try_new_usize` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: there is an associated function `try_new` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 649 |                     self.get_hash(&Idx::try_new(i)?.into_value())
[INFO] [stdout]     |                                         ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]     --> src/map.rs:1054:53
[INFO] [stdout]      |
[INFO] [stdout] 1054 |                         K::from_index(unsafe { Idx::new_unchecked(array_part + i + 1) }),
[INFO] [stdout]      |                                                     ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/test_index.rs:36:1
[INFO] [stdout]      |
[INFO] [stdout] 36   | pub struct Idx<T: ?Sized> {
[INFO] [stdout]      | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]      |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]     --> src/test_index.rs:60:5
[INFO] [stdout]      |
[INFO] [stdout] 60   |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86   |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102  |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]     --> src/map.rs:1054:53
[INFO] [stdout]      |
[INFO] [stdout] 1054 |                         K::from_index(unsafe { Idx::new_unchecked(array_part + i + 1) }),
[INFO] [stdout]      |                                                     ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/test_index.rs:36:1
[INFO] [stdout]      |
[INFO] [stdout] 36   | pub struct Idx<T: ?Sized> {
[INFO] [stdout]      | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]      |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]     --> src/test_index.rs:60:5
[INFO] [stdout]      |
[INFO] [stdout] 60   |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86   |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102  |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0557, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0557, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hash_arr_map` (lib) due to 10 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hash_arr_map` (lib test) due to 10 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "25c52f01a70dffeb84f5eb6428882d3dc06828497d95abb68bbb0e357258fbb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25c52f01a70dffeb84f5eb6428882d3dc06828497d95abb68bbb0e357258fbb4", kill_on_drop: false }`
[INFO] [stdout] 25c52f01a70dffeb84f5eb6428882d3dc06828497d95abb68bbb0e357258fbb4
[INFO] checking hash_arr_map-0.4.0 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate hash_arr_map 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate hash_arr_map 0.4.0 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hash_arr_map 0.4.0
[INFO] finished tweaking crates.io crate hash_arr_map 0.4.0
[INFO] tweaked toml for crates.io crate hash_arr_map 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0accc9ef5f25b9becd0b2c6c89bce926ae09b36757ebe515a41c7c9e97982221
[INFO] running `Command { std: "docker" "start" "-a" "0accc9ef5f25b9becd0b2c6c89bce926ae09b36757ebe515a41c7c9e97982221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0accc9ef5f25b9becd0b2c6c89bce926ae09b36757ebe515a41c7c9e97982221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0accc9ef5f25b9becd0b2c6c89bce926ae09b36757ebe515a41c7c9e97982221", kill_on_drop: false }`
[INFO] [stdout] 0accc9ef5f25b9becd0b2c6c89bce926ae09b36757ebe515a41c7c9e97982221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d32b3b2d7f45efd2503f5043fd4127cd1a363c3b2f08d0d4893705ba256fa9a
[INFO] running `Command { std: "docker" "start" "-a" "4d32b3b2d7f45efd2503f5043fd4127cd1a363c3b2f08d0d4893705ba256fa9a", kill_on_drop: false }`
[INFO] [stderr]     Checking hash_arr_map v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     crate_visibility_modifier
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in favor of `pub(crate)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     crate_visibility_modifier
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in favor of `pub(crate)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `fn`
[INFO] [stdout]   --> src/test_index.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl<T: ?Sized + NewIndex> Idx<T> {
[INFO] [stdout]    |                                   - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 72 |     crate fn try_new_usize(v: usize) -> Option<Self> {
[INFO] [stdout]    |           ^^ expected one of `!` or `::`
[INFO] [stdout] ...
[INFO] [stdout] 75 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `fn`
[INFO] [stdout]   --> src/test_index.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl<T: ?Sized + NewIndex> Idx<T> {
[INFO] [stdout]    |                                   - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 72 |     crate fn try_new_usize(v: usize) -> Option<Self> {
[INFO] [stdout]    |           ^^ expected one of `!` or `::`
[INFO] [stdout] ...
[INFO] [stdout] 75 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `const`
[INFO] [stdout]    --> src/test_index.rs:129:11
[INFO] [stdout]     |
[INFO] [stdout] 77  | impl<T: ?Sized> Idx<T> {
[INFO] [stdout]     |                        - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 129 |     crate const unsafe fn new_unchecked(v: usize) -> Self {
[INFO] [stdout]     |           ^^^^^ expected one of `!` or `::`
[INFO] [stdout] ...
[INFO] [stdout] 132 | }
[INFO] [stdout]     | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `const`
[INFO] [stdout]    --> src/test_index.rs:129:11
[INFO] [stdout]     |
[INFO] [stdout] 77  | impl<T: ?Sized> Idx<T> {
[INFO] [stdout]     |                        - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 129 |     crate const unsafe fn new_unchecked(v: usize) -> Self {
[INFO] [stdout]     |           ^^^^^ expected one of `!` or `::`
[INFO] [stdout] ...
[INFO] [stdout] 132 | }
[INFO] [stdout]     | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ExactSizeIterator` is imported redundantly
[INFO] [stdout]  --> src/map/iter.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 |     iter::{Enumerate, ExactSizeIterator, FusedIterator},
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/prelude/mod.rs:28:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `ExactSizeIterator` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ExactSizeIterator` is imported redundantly
[INFO] [stdout]  --> src/map/iter.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 |     iter::{Enumerate, ExactSizeIterator, FusedIterator},
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/prelude/mod.rs:28:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `ExactSizeIterator` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_raw_ptr_deref` has been stable since 1.58.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     const_raw_ptr_deref,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_ptr_offset` has been stable since 1.61.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     const_ptr_offset,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_ptr_offset_from` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     const_ptr_offset_from,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_raw_ptr_deref` has been stable since 1.58.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     const_raw_ptr_deref,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_ptr_offset` has been stable since 1.61.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     const_ptr_offset,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_ptr_offset_from` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     const_ptr_offset_from,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map/iter.rs:34:60
[INFO] [stdout]     |
[INFO] [stdout] 34  |                 return Some((Key::from_index(unsafe { Idx::new_unchecked(i + 1) }), val));
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map/iter.rs:34:60
[INFO] [stdout]     |
[INFO] [stdout] 34  |                 return Some((Key::from_index(unsafe { Idx::new_unchecked(i + 1) }), val));
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map/iter.rs:87:60
[INFO] [stdout]     |
[INFO] [stdout] 87  |                 return Some((Key::from_index(unsafe { Idx::new_unchecked(i + 1) }), val));
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map/iter.rs:87:60
[INFO] [stdout]     |
[INFO] [stdout] 87  |                 return Some((Key::from_index(unsafe { Idx::new_unchecked(i + 1) }), val));
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map/iter.rs:145:58
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 return Some((K::from_index(unsafe { Idx::new_unchecked(i + 1) }), val));
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map/iter.rs:145:58
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 return Some((K::from_index(unsafe { Idx::new_unchecked(i + 1) }), val));
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `try_new_usize` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map.rs:638:33
[INFO] [stdout]     |
[INFO] [stdout] 638 |                 .get_hash(&Idx::try_new_usize(max)?.into_value())
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `try_new_usize` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: there is an associated function `try_new` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 638 |                 .get_hash(&Idx::try_new(max)?.into_value())
[INFO] [stdout]     |                                 ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `try_new_usize` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map.rs:638:33
[INFO] [stdout]     |
[INFO] [stdout] 638 |                 .get_hash(&Idx::try_new_usize(max)?.into_value())
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `try_new_usize` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: there is an associated function `try_new` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 638 |                 .get_hash(&Idx::try_new(max)?.into_value())
[INFO] [stdout]     |                                 ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `try_new_usize` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map.rs:649:41
[INFO] [stdout]     |
[INFO] [stdout] 649 |                     self.get_hash(&Idx::try_new_usize(i)?.into_value())
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `try_new_usize` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: there is an associated function `try_new` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 649 |                     self.get_hash(&Idx::try_new(i)?.into_value())
[INFO] [stdout]     |                                         ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `try_new_usize` found for struct `Idx` in the current scope
[INFO] [stdout]    --> src/map.rs:649:41
[INFO] [stdout]     |
[INFO] [stdout] 649 |                     self.get_hash(&Idx::try_new_usize(i)?.into_value())
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test_index.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct Idx<T: ?Sized> {
[INFO] [stdout]     | ------------------------- function or associated item `try_new_usize` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]    --> src/test_index.rs:60:5
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: there is an associated function `try_new` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 649 |                     self.get_hash(&Idx::try_new(i)?.into_value())
[INFO] [stdout]     |                                         ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]     --> src/map.rs:1054:53
[INFO] [stdout]      |
[INFO] [stdout] 1054 |                         K::from_index(unsafe { Idx::new_unchecked(array_part + i + 1) }),
[INFO] [stdout]      |                                                     ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/test_index.rs:36:1
[INFO] [stdout]      |
[INFO] [stdout] 36   | pub struct Idx<T: ?Sized> {
[INFO] [stdout]      | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]      |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]     --> src/test_index.rs:60:5
[INFO] [stdout]      |
[INFO] [stdout] 60   |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86   |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102  |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_unchecked` found for struct `Idx` in the current scope
[INFO] [stdout]     --> src/map.rs:1054:53
[INFO] [stdout]      |
[INFO] [stdout] 1054 |                         K::from_index(unsafe { Idx::new_unchecked(array_part + i + 1) }),
[INFO] [stdout]      |                                                     ^^^^^^^^^^^^^ function or associated item not found in `Idx<_>`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/test_index.rs:36:1
[INFO] [stdout]      |
[INFO] [stdout] 36   | pub struct Idx<T: ?Sized> {
[INFO] [stdout]      | ------------------------- function or associated item `new_unchecked` not found for this struct
[INFO] [stdout]      |
[INFO] [stdout] note: if you're trying to build a new `Idx<_>` consider using one of the following associated functions:
[INFO] [stdout]       Idx::<T>::try_new
[INFO] [stdout]       Idx::<T>::new
[INFO] [stdout]       Idx::<T>::from_usize
[INFO] [stdout]     --> src/test_index.rs:60:5
[INFO] [stdout]      |
[INFO] [stdout] 60   |     pub fn try_new(v: NonZeroUsize) -> Option<Self> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86   |     pub const unsafe fn new(v: NonZeroUsize) -> Self {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102  |     pub const unsafe fn from_usize(v: usize) -> Option<Self> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0557, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0557, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hash_arr_map` (lib) due to 10 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hash_arr_map` (lib test) due to 10 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4d32b3b2d7f45efd2503f5043fd4127cd1a363c3b2f08d0d4893705ba256fa9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d32b3b2d7f45efd2503f5043fd4127cd1a363c3b2f08d0d4893705ba256fa9a", kill_on_drop: false }`
[INFO] [stdout] 4d32b3b2d7f45efd2503f5043fd4127cd1a363c3b2f08d0d4893705ba256fa9a
