[INFO] cloning repository https://github.com/tinymahua/rust-quic-rpc-wrapper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tinymahua/rust-quic-rpc-wrapper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinymahua%2Frust-quic-rpc-wrapper", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff95773a4caf608478a38ba4917ee03841aaef4b
[INFO] testing tinymahua/rust-quic-rpc-wrapper against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinymahua%2Frust-quic-rpc-wrapper" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tinymahua/rust-quic-rpc-wrapper
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/tinymahua/rust-quic-rpc-wrapper
[INFO] tweaked toml for git repo https://github.com/tinymahua/rust-quic-rpc-wrapper written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tinymahua/rust-quic-rpc-wrapper on toolchain c066bf6804adc55193b71afdff6a56922f4a8689
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tinymahua/rust-quic-rpc-wrapper 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f0c603e42ce7eaa495bdd4ce5a3500ca3c2b51b0e36a52a7a707698ad278d949", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "f0c603e42ce7eaa495bdd4ce5a3500ca3c2b51b0e36a52a7a707698ad278d949", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 88ea5bedfb2e36be05ab719ce7bb1ca79177bd112d5f8928b06a2fdb461f7653
[INFO] running `Command { std: "docker" "start" "-a" "88ea5bedfb2e36be05ab719ce7bb1ca79177bd112d5f8928b06a2fdb461f7653", kill_on_drop: false }`
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[INFO] [stderr]    Compiling quic-rpc v0.20.0
[INFO] [stderr]    Compiling rust-quic-rpc-wrapper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rpc.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let mut articles = vec![
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "88ea5bedfb2e36be05ab719ce7bb1ca79177bd112d5f8928b06a2fdb461f7653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ea5bedfb2e36be05ab719ce7bb1ca79177bd112d5f8928b06a2fdb461f7653", kill_on_drop: false }`
[INFO] [stdout] 88ea5bedfb2e36be05ab719ce7bb1ca79177bd112d5f8928b06a2fdb461f7653
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9fb8b484c2551292ebfe0eea13f6e518523b0cca723976a7cdf717bad4786414
[INFO] running `Command { std: "docker" "start" "-a" "9fb8b484c2551292ebfe0eea13f6e518523b0cca723976a7cdf717bad4786414", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-quic-rpc-wrapper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rpc.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let mut articles = vec![
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `test_cow`
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider adding a `main` function to `examples/test_cow.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-quic-rpc-wrapper` (example "test_cow") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> examples/selects.rs:87:25
[INFO] [stdout]    |
[INFO] [stdout] 87 |                     Ok((socket, _)) => {},
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> examples/selects.rs:88:25
[INFO] [stdout]    |
[INFO] [stdout] 88 |                     Err(err) => {}
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctrl_c_triggered`
[INFO] [stdout]   --> examples/selects.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             ctrl_c_triggered = tokio::signal::ctrl_c() => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl_c_triggered`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_ctrl_c` is never used
[INFO] [stdout]   --> examples/selects.rs:77:10
[INFO] [stdout]    |
[INFO] [stdout] 77 | async fn check_ctrl_c() -> bool {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rpc.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let mut articles = vec![
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9fb8b484c2551292ebfe0eea13f6e518523b0cca723976a7cdf717bad4786414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb8b484c2551292ebfe0eea13f6e518523b0cca723976a7cdf717bad4786414", kill_on_drop: false }`
[INFO] [stdout] 9fb8b484c2551292ebfe0eea13f6e518523b0cca723976a7cdf717bad4786414