[INFO] cloning repository https://github.com/karamk2k/rust-compression-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/karamk2k/rust-compression-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaramk2k%2Frust-compression-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaramk2k%2Frust-compression-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be43d6d13275daf811dbd2ee9b63266a541f58e8
[INFO] checking karamk2k/rust-compression-server against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaramk2k%2Frust-compression-server" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/karamk2k/rust-compression-server
[INFO] finished tweaking git repo https://github.com/karamk2k/rust-compression-server
[INFO] tweaked toml for git repo https://github.com/karamk2k/rust-compression-server written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/karamk2k/rust-compression-server on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/karamk2k/rust-compression-server 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded find-msvc-tools v0.1.0
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[INFO] [stdout] 04a63d0d5b627f143ea5fab565e63a1f4ab3c461e025d3a7086167775307f43f
[INFO] running `Command { std: "docker" "start" "-a" "04a63d0d5b627f143ea5fab565e63a1f4ab3c461e025d3a7086167775307f43f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04a63d0d5b627f143ea5fab565e63a1f4ab3c461e025d3a7086167775307f43f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a63d0d5b627f143ea5fab565e63a1f4ab3c461e025d3a7086167775307f43f", kill_on_drop: false }`
[INFO] [stdout] 04a63d0d5b627f143ea5fab565e63a1f4ab3c461e025d3a7086167775307f43f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e89a622024409e4b07806c22a2bf128f8ccfa4b74a41ec20a8bbadf8bc0390de
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[INFO] [stdout] warning: unused imports: `Json`, `extract::Path`, and `post`
[INFO] [stdout]  --> src/server.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use axum::{routing::{get, post}, Router, Json, extract::Path};
[INFO] [stdout]   |                           ^^^^           ^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose`
[INFO] [stdout]  --> src/routes/file_routes.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use base64::{engine::general_purpose, Engine as _};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/file_compressor.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |         Ok(base64::encode(&compressed))
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/file_compressor.rs:73:34
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let compressed = base64::decode(b64)
[INFO] [stdout]    |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/file_compressor.rs:83:34
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let compressed = base64::decode(b64)
[INFO] [stdout]    |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/routes/file_routes.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let b64 = base64::encode(&bytes);
[INFO] [stdout]    |                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `decompress_file`, `compress_file_to_base64`, `decompress_base64_to_file`, and `decompress_base64_to_bytes` are never used
[INFO] [stdout]   --> src/file_compressor.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl FileCompressor {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn decompress_file(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn compress_file_to_base64(&self, input_path: &str) -> std::io::Result<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn decompress_base64_to_file(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn decompress_base64_to_bytes(&self, b64: &str) -> std::io::Result<Vec<u8>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CompressRequest` is never constructed
[INFO] [stdout]   --> src/server.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct CompressRequest {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `compressor` is never read
[INFO] [stdout]   --> src/server.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Server {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 16 |     pub compressor: FileCompressor,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Json`, `extract::Path`, and `post`
[INFO] [stdout]  --> src/server.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use axum::{routing::{get, post}, Router, Json, extract::Path};
[INFO] [stdout]   |                           ^^^^           ^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose`
[INFO] [stdout]  --> src/routes/file_routes.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use base64::{engine::general_purpose, Engine as _};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/file_compressor.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |         Ok(base64::encode(&compressed))
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/file_compressor.rs:73:34
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let compressed = base64::decode(b64)
[INFO] [stdout]    |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/file_compressor.rs:83:34
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let compressed = base64::decode(b64)
[INFO] [stdout]    |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/routes/file_routes.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let b64 = base64::encode(&bytes);
[INFO] [stdout]    |                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `decompress_file`, `compress_file_to_base64`, `decompress_base64_to_file`, and `decompress_base64_to_bytes` are never used
[INFO] [stdout]   --> src/file_compressor.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl FileCompressor {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn decompress_file(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn compress_file_to_base64(&self, input_path: &str) -> std::io::Result<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn decompress_base64_to_file(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn decompress_base64_to_bytes(&self, b64: &str) -> std::io::Result<Vec<u8>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CompressRequest` is never constructed
[INFO] [stdout]   --> src/server.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct CompressRequest {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `compressor` is never read
[INFO] [stdout]   --> src/server.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Server {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 16 |     pub compressor: FileCompressor,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.57s
[INFO] running `Command { std: "docker" "inspect" "e89a622024409e4b07806c22a2bf128f8ccfa4b74a41ec20a8bbadf8bc0390de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e89a622024409e4b07806c22a2bf128f8ccfa4b74a41ec20a8bbadf8bc0390de", kill_on_drop: false }`
[INFO] [stdout] e89a622024409e4b07806c22a2bf128f8ccfa4b74a41ec20a8bbadf8bc0390de