[INFO] cloning repository https://github.com/yvt/ARcane
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yvt/ARcane" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyvt%2FARcane", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyvt%2FARcane'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 86ebe94067bfc8ef5454a5ebbf7b866c3ee30857
[INFO] testing yvt/ARcane against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyvt%2FARcane" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yvt/ARcane
[INFO] finished tweaking git repo https://github.com/yvt/ARcane
[INFO] tweaked toml for git repo https://github.com/yvt/ARcane written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yvt/ARcane on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yvt/ARcane 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-2-tc2/source/rust/arcane_gfx/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: /workspace/builds/worker-2-tc2/source/rust/envmapgen/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1ab34a5c6e246e99ca59b10a5ed828bff24267395f381f8466577c7221e976c
[INFO] running `Command { std: "docker" "start" "-a" "f1ab34a5c6e246e99ca59b10a5ed828bff24267395f381f8466577c7221e976c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1ab34a5c6e246e99ca59b10a5ed828bff24267395f381f8466577c7221e976c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ab34a5c6e246e99ca59b10a5ed828bff24267395f381f8466577c7221e976c", kill_on_drop: false }`
[INFO] [stdout] f1ab34a5c6e246e99ca59b10a5ed828bff24267395f381f8466577c7221e976c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 556ecb25ee420ebec5509dca70e51116f6d6ec6b6b30f43f9fd81960f7604448
[INFO] running `Command { std: "docker" "start" "-a" "556ecb25ee420ebec5509dca70e51116f6d6ec6b6b30f43f9fd81960f7604448", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/rust/envmapgen/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: /opt/rustwide/workdir/rust/arcane_gfx/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling num-traits v0.1.40
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling smallvec v0.5.0
[INFO] [stderr]    Compiling rand v0.3.18 (/opt/rustwide/workdir/rust/rand)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> rust/rand/src/distributions/mod.rs:51:34
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn ind_sample<R: Rng>(&self, &mut R) -> Support;
[INFO] [stdout]    |                                  ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut R`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nacl`
[INFO] [stdout]   --> rust/rand/src/os.rs:69:15
[INFO] [stdout]    |
[INFO] [stdout] 69 |           not(target_os = "nacl"),
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `helenos`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `motor`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, and `teeos` and 13 more
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nacl`
[INFO] [stdout]    --> rust/rand/src/os.rs:508:7
[INFO] [stdout]     |
[INFO] [stdout] 508 | #[cfg(target_os = "nacl")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `helenos`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `motor`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, and `teeos` and 13 more
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> rust/rand/src/os.rs:189:26
[INFO] [stdout]     |
[INFO] [stdout] 189 |             let reader = try!(File::open("/dev/urandom"));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> rust/rand/src/read.rs:70:15
[INFO] [stdout]    |
[INFO] [stdout] 70 |         match try!(r.read(buf)) {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> rust/rand/src/lib.rs:702:26
[INFO] [stdout]     |
[INFO] [stdout] 702 |     fn reseed(&mut self, Seed);
[INFO] [stdout]     |                          ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Seed`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> rust/rand/src/os.rs:145:45
[INFO] [stdout]     |
[INFO] [stdout] 145 |         use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering};
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]    --> rust/rand/src/os.rs:146:31
[INFO] [stdout]     |
[INFO] [stdout] 146 |         use std::sync::{Once, ONCE_INIT};
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]    --> rust/rand/src/os.rs:148:32
[INFO] [stdout]     |
[INFO] [stdout] 148 |         static CHECKER: Once = ONCE_INIT;
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated constant
[INFO] [stdout]     |
[INFO] [stdout] 148 -         static CHECKER: Once = ONCE_INIT;
[INFO] [stdout] 148 +         static CHECKER: Once = Once::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> rust/rand/src/os.rs:149:40
[INFO] [stdout]     |
[INFO] [stdout] 149 |         static AVAILABLE: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated constant
[INFO] [stdout]     |
[INFO] [stdout] 149 -         static AVAILABLE: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stdout] 149 +         static AVAILABLE: AtomicBool = AtomicBool::new(false);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> rust/rand/src/os.rs:56:32
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn next_u32(mut fill_buf: &mut FnMut(&mut [u8])) -> u32 {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn next_u32(mut fill_buf: &mut dyn FnMut(&mut [u8])) -> u32 {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> rust/rand/src/os.rs:62:32
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn next_u64(mut fill_buf: &mut FnMut(&mut [u8])) -> u64 {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn next_u64(mut fill_buf: &mut dyn FnMut(&mut [u8])) -> u64 {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> rust/rand/src/read.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn fill(r: &mut Read, mut buf: &mut [u8]) -> io::Result<()> {
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn fill(r: &mut dyn Read, mut buf: &mut [u8]) -> io::Result<()> {
[INFO] [stdout]    |                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> rust/rand/src/os.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn next_u32(mut fill_buf: &mut FnMut(&mut [u8])) -> u32 {
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> rust/rand/src/os.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn next_u64(mut fill_buf: &mut FnMut(&mut [u8])) -> u64 {
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> rust/rand/src/lib.rs:373:36
[INFO] [stdout]     |
[INFO] [stdout] 373 |         let result: f32 = unsafe { mem::transmute(tmp) };
[INFO] [stdout]     |                                    --------------^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: replace this with: `f32::from_bits`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> rust/rand/src/lib.rs:391:36
[INFO] [stdout]     |
[INFO] [stdout] 391 |         let result: f64 = unsafe { mem::transmute(tmp) };
[INFO] [stdout]     |                                    --------------^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> rust/rand/src/os.rs:59:14
[INFO] [stdout]    |
[INFO] [stdout] 59 |     unsafe { mem::transmute::<[u8; 4], u32>(buf) }
[INFO] [stdout]    |              ------------------------------^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: replace this with: `u32::from_ne_bytes`
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> rust/rand/src/os.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     unsafe { mem::transmute::<[u8; 8], u64>(buf) }
[INFO] [stdout]    |              ------------------------------^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: replace this with: `u64::from_ne_bytes`
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cgmath v0.15.0
[INFO] [stderr]    Compiling hyperenvmap v0.1.0 (https://github.com/Hyper3D/hyper3d-envmapgen?rev=25cc54846aafdd55a8d86429d7d51f7f948ee0fe#25cc5484)
[INFO] [stderr]    Compiling arcane_gfx v0.1.0 (/opt/rustwide/workdir/rust/arcane_gfx)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]    --> rust/arcane_gfx/src/cubemap.rs:116:1
[INFO] [stdout]     |
[INFO] [stdout] 116 | / lazy_static! {
[INFO] [stdout] 117 | |     pub static ref CUBE_FACE_INFOS: Vec<CubeFaceInfo> = CUBE_FACES.iter()
[INFO] [stdout] 118 | |         .map(|face| {
[INFO] [stdout] 119 | |             let u = face.u_vec();
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |         .collect();
[INFO] [stdout] 135 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SliceAccessor` is never constructed
[INFO] [stdout]   --> rust/arcane_gfx/src/accessor.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct SliceAccessor<T> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> rust/arcane_gfx/src/accessor.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<T> SliceAccessor<T> {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 21 |     pub unsafe fn new(x: T) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling envmapgen v0.1.0 (/opt/rustwide/workdir/rust/envmapgen)
[INFO] [stdout] error[E0432]: unresolved import `std::heap`
[INFO] [stdout]   --> rust/envmapgen/src/lib.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::heap::{Heap, Alloc, Layout};
[INFO] [stdout]    |          ^^^^ could not find `heap` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> rust/envmapgen/src/blur.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::mem::{uninitialized, swap};
[INFO] [stdout]   |                ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> rust/envmapgen/src/blur.rs:48:27
[INFO] [stdout]    |
[INFO] [stdout] 48 |             vec![unsafe { uninitialized::<Vector4<f32>>() }; size * size]
[INFO] [stdout]    |                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> rust/envmapgen/src/blur.rs:53:27
[INFO] [stdout]    |
[INFO] [stdout] 53 |             vec![unsafe { uninitialized::<Vector4<f32>>() }; size * size]
[INFO] [stdout]    |                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> rust/envmapgen/src/context.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / lazy_static! {
[INFO] [stdout] 23 | |     static ref BLUR_SETUP: cubemaputils::MipPyramidGenSetup =
[INFO] [stdout] 24 | |         cubemaputils::MipPyramidGenParams {
[INFO] [stdout] 25 | |             kernel_resolution: 4.0,
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |         }.setup();
[INFO] [stdout] 32 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> rust/envmapgen/src/cubemaputils.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / lazy_static! {
[INFO] [stdout] 11 | |     pub static ref DELINEARIZE_TABLE: Vec<u8> = (0..65536).map(|i| {
[INFO] [stdout] 12 | |         let norm = (i as f32) * (1.0 / 255.0 / 255.0);
[INFO] [stdout] 13 | |         let srgb = if norm < 0.0031308 {
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | |     }).collect();
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `envmapgen` (lib) due to 1 previous error; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "556ecb25ee420ebec5509dca70e51116f6d6ec6b6b30f43f9fd81960f7604448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "556ecb25ee420ebec5509dca70e51116f6d6ec6b6b30f43f9fd81960f7604448", kill_on_drop: false }`
[INFO] [stdout] 556ecb25ee420ebec5509dca70e51116f6d6ec6b6b30f43f9fd81960f7604448
