docker

[cheaterc-dev]

Good afternoon, help me solve this problem

docker build -t ping-exporter .
DEPRECATED: The legacy builder is deprecated and will be removed in a future release.
Install the buildx component to build images with BuildKit:
https://docs.docker.com/go/buildx/

Sending build context to Docker daemon 182.3kB
Step 1/9 : FROM ekidd/rust-musl-builder:1.36.0 as builder
---> 199e6dcf7c1c
Step 2/9 : COPY Cargo.toml Makefile ./
---> Using cache
---> 66eb14be5b5b
Step 3/9 : COPY src/ ./src/
---> Using cache
---> 3e046e20a04b
Step 4/9 : RUN make
---> Running in eb1c191f1402
cargo build -vv --release
Updating crates.io index
Updating git repository https://github.com/knsd/tacho.git
Downloading crates ...
Downloaded log v0.4.22
error: failed to parse manifest at /home/rust/.cargo/registry/src/git.luolix.top-1ecc6299db9ec823/log-0.4.22/Cargo.toml

Caused by:
failed to parse the edition key

Caused by:
supported edition values are 2015 or 2018, but 2021 is unknown
make: *** [all] Error 101
Makefile:2: recipe for target 'all' failed
The command '/bin/sh -c make' returned a non-zero code: 2