[INFO] cloning repository https://github.com/io12/Sandvox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/io12/Sandvox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fio12%2FSandvox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fio12%2FSandvox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0749f20795dbca9e25e209e4538dd6abb1ed53af
[INFO] checking io12/Sandvox against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fio12%2FSandvox" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/io12/Sandvox on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/io12/Sandvox
[INFO] finished tweaking git repo https://github.com/io12/Sandvox
[INFO] tweaked toml for git repo https://github.com/io12/Sandvox written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/io12/Sandvox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69e082bfb332739058e59ed0866410bbc7ed5b8cb28a0a80737e54a590a6a17e
[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" "69e082bfb332739058e59ed0866410bbc7ed5b8cb28a0a80737e54a590a6a17e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69e082bfb332739058e59ed0866410bbc7ed5b8cb28a0a80737e54a590a6a17e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69e082bfb332739058e59ed0866410bbc7ed5b8cb28a0a80737e54a590a6a17e", kill_on_drop: false }`
[INFO] [stdout] 69e082bfb332739058e59ed0866410bbc7ed5b8cb28a0a80737e54a590a6a17e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d192c2c02498c2e26909e00481c4b8b0d56d39c2c8816e962dfaf2476930fc38
[INFO] running `Command { std: "docker" "start" "-a" "d192c2c02498c2e26909e00481c4b8b0d56d39c2c8816e962dfaf2476930fc38", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling proc-macro2 v0.4.26
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking linked-hash-map v0.5.1
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling serde v1.0.85
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking nd_iter v0.0.4
[INFO] [stderr]     Checking clamp v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rustc-hash v1.0.1
[INFO] [stderr]     Checking crossbeam-utils v0.6.3
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking num-bigint v0.2.2
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]    Compiling glium v0.23.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.0
[INFO] [stderr]     Checking wayland-sys v0.21.11
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking nix v0.12.0
[INFO] [stderr]     Checking rand_os v0.1.1
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking x11-dl v2.18.3
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking rand v0.4.5
[INFO] [stderr]    Compiling wayland-scanner v0.21.11
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking rusttype v0.7.3
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking daggy v0.5.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking andrew v0.1.5
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking cgmath v0.16.1
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]    Compiling wayland-client v0.21.11
[INFO] [stderr]    Compiling wayland-protocols v0.21.11
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking wayland-commons v0.21.11
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]     Checking tiff v0.2.1
[INFO] [stderr]    Compiling conrod_derive v0.62.0
[INFO] [stderr]     Checking image v0.20.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.4
[INFO] [stderr]     Checking pistoncore-input v0.23.0
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking conrod_core v0.62.0
[INFO] [stderr]     Checking glutin v0.19.0
[INFO] [stderr]     Checking conrod_winit v0.62.0
[INFO] [stderr]     Checking conrod_glium v0.62.0
[INFO] [stderr]     Checking sandvox v0.2.1-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/render.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | implement_vertex!(VoxelVertex, pos, color);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/render.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | implement_vertex!(VoxelVertex, pos, color);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/render.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | implement_vertex!(BasicVertexI, pos, color);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/render.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | implement_vertex!(BasicVertexF, pos, color);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/render.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | implement_vertex!(SkyboxVertex, pos);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/render.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | implement_vertex!(VoxelVertex, pos, color);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/render.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | implement_vertex!(VoxelVertex, pos, color);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/render.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | implement_vertex!(BasicVertexI, pos, color);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/render.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | implement_vertex!(BasicVertexF, pos, color);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/render.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | implement_vertex!(SkyboxVertex, pos);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand_xorshift::XorShiftRng: RngCore` is not satisfied
[INFO] [stdout]    --> src/client.rs:202:21
[INFO] [stdout]     |
[INFO] [stdout] 202 |             voxels: make_test_world(&mut rng),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ the trait `RngCore` is not implemented for `rand_xorshift::XorShiftRng`
[INFO] [stdout] ...
[INFO] [stdout] 225 | fn make_test_world<R: Rng>(rng: &mut R) -> VoxelGrid {
[INFO] [stdout]     |                       --- required by this bound in `make_test_world`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `rand::Rng` for `rand_xorshift::XorShiftRng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand_xorshift::XorShiftRng: rand::SeedableRng` is not satisfied
[INFO] [stdout]    --> src/client.rs:190:23
[INFO] [stdout]     |
[INFO] [stdout] 190 |         let mut rng = SeedableRng::seed_from_u64(0);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand::SeedableRng` is not implemented for `rand_xorshift::XorShiftRng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required by `seed_from_u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand_xorshift::XorShiftRng: RngCore` is not satisfied
[INFO] [stdout]    --> src/client.rs:202:21
[INFO] [stdout]     |
[INFO] [stdout] 202 |             voxels: make_test_world(&mut rng),
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ the trait `RngCore` is not implemented for `rand_xorshift::XorShiftRng`
[INFO] [stdout] ...
[INFO] [stdout] 225 | fn make_test_world<R: Rng>(rng: &mut R) -> VoxelGrid {
[INFO] [stdout]     |                       --- required by this bound in `make_test_world`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `rand::Rng` for `rand_xorshift::XorShiftRng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand_xorshift::XorShiftRng: rand::SeedableRng` is not satisfied
[INFO] [stdout]    --> src/client.rs:190:23
[INFO] [stdout]     |
[INFO] [stdout] 190 |         let mut rng = SeedableRng::seed_from_u64(0);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand::SeedableRng` is not implemented for `rand_xorshift::XorShiftRng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required by `seed_from_u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `gen` found for struct `rand_xorshift::XorShiftRng` in the current scope
[INFO] [stdout]    --> src/input.rs:197:42
[INFO] [stdout]     |
[INFO] [stdout] 197 |             let shade = client.state.rng.gen();
[INFO] [stdout]     |                                          ^^^ method not found in `rand_xorshift::XorShiftRng`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand_xorshift-0.2.0/src/lib.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct XorShiftRng {
[INFO] [stdout]     | ----------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | doesn't satisfy `rand_xorshift::XorShiftRng: RngCore`
[INFO] [stdout]     | doesn't satisfy `rand_xorshift::XorShiftRng: rand::Rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method `gen` exists but the following trait bounds were not satisfied:
[INFO] [stdout]             `rand_xorshift::XorShiftRng: RngCore`
[INFO] [stdout]             which is required by `rand_xorshift::XorShiftRng: rand::Rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `gen` found for struct `rand_xorshift::XorShiftRng` in the current scope
[INFO] [stdout]    --> src/input.rs:197:42
[INFO] [stdout]     |
[INFO] [stdout] 197 |             let shade = client.state.rng.gen();
[INFO] [stdout]     |                                          ^^^ method not found in `rand_xorshift::XorShiftRng`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand_xorshift-0.2.0/src/lib.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | pub struct XorShiftRng {
[INFO] [stdout]     | ----------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | doesn't satisfy `rand_xorshift::XorShiftRng: RngCore`
[INFO] [stdout]     | doesn't satisfy `rand_xorshift::XorShiftRng: rand::Rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method `gen` exists but the following trait bounds were not satisfied:
[INFO] [stdout]             `rand_xorshift::XorShiftRng: RngCore`
[INFO] [stdout]             which is required by `rand_xorshift::XorShiftRng: rand::Rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand_xorshift::XorShiftRng: RngCore` is not satisfied
[INFO] [stdout]    --> src/physics.rs:133:45
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn get_rand_dir<T: Rng>(rng: &mut T) -> (i32, i32) {
[INFO] [stdout]     |                    --- required by this bound in `get_rand_dir`
[INFO] [stdout] ...
[INFO] [stdout] 133 |                 let (dx, dz) = get_rand_dir(&mut state.rng);
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ the trait `RngCore` is not implemented for `rand_xorshift::XorShiftRng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `rand::Rng` for `rand_xorshift::XorShiftRng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand_xorshift::XorShiftRng: RngCore` is not satisfied
[INFO] [stdout]    --> src/physics.rs:133:45
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn get_rand_dir<T: Rng>(rng: &mut T) -> (i32, i32) {
[INFO] [stdout]     |                    --- required by this bound in `get_rand_dir`
[INFO] [stdout] ...
[INFO] [stdout] 133 |                 let (dx, dz) = get_rand_dir(&mut state.rng);
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ the trait `RngCore` is not implemented for `rand_xorshift::XorShiftRng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `rand::Rng` for `rand_xorshift::XorShiftRng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::prelude`
[INFO] [stdout]   --> src/input.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sandvox`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `rand::prelude`
[INFO] [stdout]   --> src/input.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d192c2c02498c2e26909e00481c4b8b0d56d39c2c8816e962dfaf2476930fc38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d192c2c02498c2e26909e00481c4b8b0d56d39c2c8816e962dfaf2476930fc38", kill_on_drop: false }`
[INFO] [stdout] d192c2c02498c2e26909e00481c4b8b0d56d39c2c8816e962dfaf2476930fc38
