[INFO] cloning repository https://github.com/Sweta-Dwivedi/gRPC_RemoteShell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sweta-Dwivedi/gRPC_RemoteShell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSweta-Dwivedi%2FgRPC_RemoteShell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSweta-Dwivedi%2FgRPC_RemoteShell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30971cd97c867b93aa7d7e9cb71152a6c47d9c16
[INFO] checking Sweta-Dwivedi/gRPC_RemoteShell against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSweta-Dwivedi%2FgRPC_RemoteShell" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Sweta-Dwivedi/gRPC_RemoteShell
[INFO] finished tweaking git repo https://github.com/Sweta-Dwivedi/gRPC_RemoteShell
[INFO] tweaked toml for git repo https://github.com/Sweta-Dwivedi/gRPC_RemoteShell written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Sweta-Dwivedi/gRPC_RemoteShell on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Sweta-Dwivedi/gRPC_RemoteShell 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pin-project v1.1.6
[INFO] [stderr]   Downloaded pin-project-internal v1.1.6
[INFO] [stderr]   Downloaded prettyplease v0.2.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48aee71a2f448a049cf6b128552c002be2037155a5cbe57c9b5f90b438041820
[INFO] running `Command { std: "docker" "start" "-a" "48aee71a2f448a049cf6b128552c002be2037155a5cbe57c9b5f90b438041820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48aee71a2f448a049cf6b128552c002be2037155a5cbe57c9b5f90b438041820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48aee71a2f448a049cf6b128552c002be2037155a5cbe57c9b5f90b438041820", kill_on_drop: false }`
[INFO] [stdout] 48aee71a2f448a049cf6b128552c002be2037155a5cbe57c9b5f90b438041820
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 053809ec18bd55eb1448d3c47fb31c0c1ebc16ab3c8dd2b7a11fc5938d9c94eb
[INFO] running `Command { std: "docker" "start" "-a" "053809ec18bd55eb1448d3c47fb31c0c1ebc16ab3c8dd2b7a11fc5938d9c94eb", kill_on_drop: false }`
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]    Compiling anyhow v1.0.89
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[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
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[INFO] [stderr]     Checking tracing v0.1.40
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[INFO] [stderr]    Compiling rust-c-s v0.1.0 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::env;
[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 import: `std::env`
[INFO] [stdout]  --> src/server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::env;
[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 import: `std::env`
[INFO] [stdout]  --> src/server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::env;
[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 import: `std::env`
[INFO] [stdout]  --> src/server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/client.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | async fn main() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PORT` is never used
[INFO] [stdout]   --> src/server.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const PORT: &str = ":12021";
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyServer` is never constructed
[INFO] [stdout]   --> src/server.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct MyServer {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `execute_command`, `handle_cd`, and `handle_mkdir` are never used
[INFO] [stdout]   --> src/server.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl MyServer {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 21 |     fn execute_command(&self, command_name: &str, command_args: Vec<String>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn handle_cd(&self, new_dir: &str) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn handle_mkdir(&self, new_dir: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/server.rs:110:10
[INFO] [stdout]     |
[INFO] [stdout] 110 | async fn main() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/client.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | async fn main() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PORT` is never used
[INFO] [stdout]   --> src/server.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const PORT: &str = ":12021";
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyServer` is never constructed
[INFO] [stdout]   --> src/server.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct MyServer {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `execute_command`, `handle_cd`, and `handle_mkdir` are never used
[INFO] [stdout]   --> src/server.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl MyServer {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 21 |     fn execute_command(&self, command_name: &str, command_args: Vec<String>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn handle_cd(&self, new_dir: &str) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn handle_mkdir(&self, new_dir: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/server.rs:110:10
[INFO] [stdout]     |
[INFO] [stdout] 110 | async fn main() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "053809ec18bd55eb1448d3c47fb31c0c1ebc16ab3c8dd2b7a11fc5938d9c94eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053809ec18bd55eb1448d3c47fb31c0c1ebc16ab3c8dd2b7a11fc5938d9c94eb", kill_on_drop: false }`
[INFO] [stdout] 053809ec18bd55eb1448d3c47fb31c0c1ebc16ab3c8dd2b7a11fc5938d9c94eb
