[INFO] cloning repository https://github.com/programmerjake/hashlife3d [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/programmerjake/hashlife3d" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprogrammerjake%2Fhashlife3d", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprogrammerjake%2Fhashlife3d'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15551958ebbfe3ac6e58508a8f1cde9d797a6e0a [INFO] checking programmerjake/hashlife3d against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprogrammerjake%2Fhashlife3d" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/programmerjake/hashlife3d on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/programmerjake/hashlife3d [INFO] finished tweaking git repo https://github.com/programmerjake/hashlife3d [INFO] tweaked toml for git repo https://github.com/programmerjake/hashlife3d written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/programmerjake/hashlife3d already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quantiles v0.7.1 [INFO] [stderr] Downloaded bindgen v0.29.1 [INFO] [stderr] Downloaded cmake v0.1.33 [INFO] [stderr] Downloaded proc-macro2 v0.4.18 [INFO] [stderr] Downloaded serde_test v1.0.79 [INFO] [stderr] Downloaded glsl-to-spirv v0.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15d60e880f8aedfa25abb6064052808ad3ec954d85a4ac2ce371049a4a571e38 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "15d60e880f8aedfa25abb6064052808ad3ec954d85a4ac2ce371049a4a571e38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15d60e880f8aedfa25abb6064052808ad3ec954d85a4ac2ce371049a4a571e38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15d60e880f8aedfa25abb6064052808ad3ec954d85a4ac2ce371049a4a571e38", kill_on_drop: false }` [INFO] [stdout] 15d60e880f8aedfa25abb6064052808ad3ec954d85a4ac2ce371049a4a571e38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f47b3cfe2cb8341f30de9d18e1bbf652b5344e3243ae697eac6c20395ddcd9eb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f47b3cfe2cb8341f30de9d18e1bbf652b5344e3243ae697eac6c20395ddcd9eb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling bitflags v0.8.2 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking voxels-math v0.1.0 (/opt/rustwide/workdir/voxels-math) [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling proc-macro2 v0.4.18 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Checking array-macro v1.0.2 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-math/src/lib.rs:44:37 [INFO] [stdout] | [INFO] [stdout] 44 | impl VecRef for Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-math/src/lib.rs:50:45 [INFO] [stdout] | [INFO] [stdout] 50 | impl<'a, T, S: VecSizeTrait> VecRef for &'a Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vec` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-math/src/lib.rs:56:49 [INFO] [stdout] | [INFO] [stdout] 56 | impl<'a, T, S: VecSizeTrait> VecRef for &'a mut Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vec` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking reexport-proc-macro v1.0.5 [INFO] [stderr] Checking quantiles v0.7.1 [INFO] [stderr] Compiling clang-sys v0.21.2 [INFO] [stderr] Checking inflate v0.4.3 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-math/src/lib.rs:44:37 [INFO] [stdout] | [INFO] [stdout] 44 | impl VecRef for Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-math/src/lib.rs:50:45 [INFO] [stdout] | [INFO] [stdout] 50 | impl<'a, T, S: VecSizeTrait> VecRef for &'a Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vec` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-math/src/lib.rs:56:49 [INFO] [stdout] | [INFO] [stdout] 56 | impl<'a, T, S: VecSizeTrait> VecRef for &'a mut Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vec` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling cmake v0.1.33 [INFO] [stderr] Compiling log v0.4.3 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking voxels-image-base v0.1.0 (/opt/rustwide/workdir/voxels-image-base) [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:34:64 [INFO] [stdout] | [INFO] [stdout] 34 | fn create_pixel_buffer(self, len: usize) -> io::Result>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:37:41 [INFO] [stdout] | [INFO] [stdout] 37 | impl io::Result>> PixelBufferFactory for T { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:38:64 [INFO] [stdout] | [INFO] [stdout] 38 | fn create_pixel_buffer(self, len: usize) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:46:64 [INFO] [stdout] | [INFO] [stdout] 46 | fn create_pixel_buffer(self, len: usize) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | pixels: Box, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | pub pixels: Box, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:249:21 [INFO] [stdout] | [INFO] [stdout] 249 | pixels: Box, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:267:37 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn into_pixels(self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:270:38 [INFO] [stdout] | [INFO] [stdout] 270 | pub fn get_pixels(&self) -> &Box { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:273:50 [INFO] [stdout] | [INFO] [stdout] 273 | pub fn get_mut_pixels(&mut self) -> &mut Box { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:34:64 [INFO] [stdout] | [INFO] [stdout] 34 | fn create_pixel_buffer(self, len: usize) -> io::Result>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:37:41 [INFO] [stdout] | [INFO] [stdout] 37 | impl io::Result>> PixelBufferFactory for T { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:38:64 [INFO] [stdout] | [INFO] [stdout] 38 | fn create_pixel_buffer(self, len: usize) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:46:64 [INFO] [stdout] | [INFO] [stdout] 46 | fn create_pixel_buffer(self, len: usize) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | pixels: Box, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | pub pixels: Box, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:249:21 [INFO] [stdout] | [INFO] [stdout] 249 | pixels: Box, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:267:37 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn into_pixels(self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:270:38 [INFO] [stdout] | [INFO] [stdout] 270 | pub fn get_pixels(&self) -> &Box { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> voxels-image-base/src/lib.rs:273:50 [INFO] [stdout] | [INFO] [stdout] 273 | pub fn get_mut_pixels(&mut self) -> &mut Box { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelBuffer` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling log v0.3.9 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking voxels-image-png v0.1.0 (/opt/rustwide/workdir/voxels-image-png) [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling aho-corasick v0.6.6 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Checking voxels-image v0.1.0 (/opt/rustwide/workdir/voxels-image) [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling tempfile v3.0.3 [INFO] [stderr] Compiling digest v0.7.5 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling glsl-to-spirv v0.1.6 [INFO] [stderr] Compiling syntex_pos v0.58.1 [INFO] [stderr] Compiling syntex_errors v0.58.1 [INFO] [stderr] Compiling syntex_syntax v0.58.1 [INFO] [stderr] Compiling enum-map-derive v0.4.0 [INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found struct `ast::Name` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.58.1/src/symbol.rs:146:27 [INFO] [stdout] | [INFO] [stdout] 146 | name: ast::Name($index), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | / declare_keywords! { [INFO] [stdout] 166 | | // Invalid identifier [INFO] [stdout] 167 | | (0, Invalid, "") [INFO] [stdout] 168 | | [INFO] [stdout] ... | [INFO] [stdout] 231 | | (56, CrateRoot, "{{root}}") [INFO] [stdout] 232 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `declare_keywords` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Checking serde_test v1.0.79 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Checking enum-map v0.4.1 [INFO] [stderr] error: could not compile `clap` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name clap /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clap-2.32.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="ansi_term"' --cfg 'feature="atty"' --cfg 'feature="color"' --cfg 'feature="default"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --cfg 'feature="vec_map"' -C metadata=052e56e829c03434 -C extra-filename=-052e56e829c03434 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-bd7b8ca88b2cc3f8.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-6c815c4cba57b6aa.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-6f201557f8d63b19.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-c956f928dab82a0d.rmeta --extern textwrap=/opt/rustwide/target/debug/deps/libtextwrap-8fbf541470ef55ec.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-d258e95b9deb3cd8.rmeta --extern vec_map=/opt/rustwide/target/debug/deps/libvec_map-6dd515bac74e9212.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0423`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f47b3cfe2cb8341f30de9d18e1bbf652b5344e3243ae697eac6c20395ddcd9eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f47b3cfe2cb8341f30de9d18e1bbf652b5344e3243ae697eac6c20395ddcd9eb", kill_on_drop: false }` [INFO] [stdout] f47b3cfe2cb8341f30de9d18e1bbf652b5344e3243ae697eac6c20395ddcd9eb