[INFO] fetching crate hash_arr_map 0.4.0...
[INFO] testing hash_arr_map-0.4.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate hash_arr_map 0.4.0 into /workspace/builds/worker-4-tc1/source
[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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hash_arr_map 0.4.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding bacon_rajan_cc v0.3.2 (available: v0.4.0)
[INFO] [stderr]       Adding fastrand v1.9.0 (available: v2.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded instant v0.1.13
[INFO] [stderr]   Downloaded imm_gc v0.2.1
[INFO] [stderr]   Downloaded fastrand v1.9.0
[INFO] [stderr]   Downloaded bacon_rajan_cc v0.3.2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b9fa8a80d31053493339cd929e7f2ce5e884e4033dc6ddd164187388c076275
[INFO] running `Command { std: "docker" "start" "-a" "2b9fa8a80d31053493339cd929e7f2ce5e884e4033dc6ddd164187388c076275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b9fa8a80d31053493339cd929e7f2ce5e884e4033dc6ddd164187388c076275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b9fa8a80d31053493339cd929e7f2ce5e884e4033dc6ddd164187388c076275", kill_on_drop: false }`
[INFO] [stdout] 2b9fa8a80d31053493339cd929e7f2ce5e884e4033dc6ddd164187388c076275
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e01a42bf58a15f37ab75ffe5cf34e915d8eb8429076bfccfd20a528305ec211
[INFO] running `Command { std: "docker" "start" "-a" "4e01a42bf58a15f37ab75ffe5cf34e915d8eb8429076bfccfd20a528305ec211", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling 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 1.63.0; see <https://github.com/rust-lang/rust/pull/97254> for more information
[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 `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 feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     const_mut_refs,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_refs_to_cell` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     const_refs_to_cell,
[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] 
[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<T>` 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<T>` 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<T>` 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<T>` 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_usize(max)?.into_value())
[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<T>` 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_usize(i)?.into_value())
[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<T>` 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] 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 9 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4e01a42bf58a15f37ab75ffe5cf34e915d8eb8429076bfccfd20a528305ec211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e01a42bf58a15f37ab75ffe5cf34e915d8eb8429076bfccfd20a528305ec211", kill_on_drop: false }`
[INFO] [stdout] 4e01a42bf58a15f37ab75ffe5cf34e915d8eb8429076bfccfd20a528305ec211
