[INFO] cloning repository https://github.com/dagregi/crusty-botnet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dagregi/crusty-botnet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdagregi%2Fcrusty-botnet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdagregi%2Fcrusty-botnet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 47cd0e6ba23e6a3256190c8a7d6f6b9233d35fc0 [INFO] checking dagregi/crusty-botnet against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdagregi%2Fcrusty-botnet" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dagregi/crusty-botnet on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dagregi/crusty-botnet [INFO] finished tweaking git repo https://github.com/dagregi/crusty-botnet [INFO] tweaked toml for git repo https://github.com/dagregi/crusty-botnet written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dagregi/crusty-botnet 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea1c50acfc0b1b47f7f9e759754752ab442f721f5be7c7c76f0e0a4141f280e7 [INFO] running `Command { std: "docker" "start" "-a" "ea1c50acfc0b1b47f7f9e759754752ab442f721f5be7c7c76f0e0a4141f280e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea1c50acfc0b1b47f7f9e759754752ab442f721f5be7c7c76f0e0a4141f280e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea1c50acfc0b1b47f7f9e759754752ab442f721f5be7c7c76f0e0a4141f280e7", kill_on_drop: false }` [INFO] [stdout] ea1c50acfc0b1b47f7f9e759754752ab442f721f5be7c7c76f0e0a4141f280e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1778429902ec6715d3012b4482718591da2c326b8cd0cb40e67a66b05a05abc [INFO] running `Command { std: "docker" "start" "-a" "e1778429902ec6715d3012b4482718591da2c326b8cd0cb40e67a66b05a05abc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking shlex v1.2.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking botnet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/client/client.rs:26:27 [INFO] [stdout] | [INFO] [stdout] 26 | if let Ok(output) = Command::new(cmd).args(args).output() { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/client/client.rs:26:27 [INFO] [stdout] | [INFO] [stdout] 26 | if let Ok(output) = Command::new(cmd).args(args).output() { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `keep_alive_interval` is never read [INFO] [stdout] --> src/env.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct ServerEnvConfig { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | pub keep_alive_interval: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServerEnvConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `keep_alive_interval` is never read [INFO] [stdout] --> src/env.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct ServerEnvConfig { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | pub keep_alive_interval: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServerEnvConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.18s [INFO] running `Command { std: "docker" "inspect" "e1778429902ec6715d3012b4482718591da2c326b8cd0cb40e67a66b05a05abc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1778429902ec6715d3012b4482718591da2c326b8cd0cb40e67a66b05a05abc", kill_on_drop: false }` [INFO] [stdout] e1778429902ec6715d3012b4482718591da2c326b8cd0cb40e67a66b05a05abc [INFO] checking dagregi/crusty-botnet against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdagregi%2Fcrusty-botnet" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dagregi/crusty-botnet on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dagregi/crusty-botnet [INFO] finished tweaking git repo https://github.com/dagregi/crusty-botnet [INFO] tweaked toml for git repo https://github.com/dagregi/crusty-botnet written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dagregi/crusty-botnet 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f389ead4a2df73c4462889217abd630c655a610e718ded7cbe8131e8c3906ee4 [INFO] running `Command { std: "docker" "start" "-a" "f389ead4a2df73c4462889217abd630c655a610e718ded7cbe8131e8c3906ee4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f389ead4a2df73c4462889217abd630c655a610e718ded7cbe8131e8c3906ee4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f389ead4a2df73c4462889217abd630c655a610e718ded7cbe8131e8c3906ee4", kill_on_drop: false }` [INFO] [stdout] f389ead4a2df73c4462889217abd630c655a610e718ded7cbe8131e8c3906ee4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea75e36e2b7a1c3b3a1cb8fc7c5303024869192673a5178f76b726ee235b66b4 [INFO] running `Command { std: "docker" "start" "-a" "ea75e36e2b7a1c3b3a1cb8fc7c5303024869192673a5178f76b726ee235b66b4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking shlex v1.2.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking botnet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/client/client.rs:26:27 [INFO] [stdout] | [INFO] [stdout] 26 | if let Ok(output) = Command::new(cmd).args(args).output() { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/client/client.rs:26:27 [INFO] [stdout] | [INFO] [stdout] 26 | if let Ok(output) = Command::new(cmd).args(args).output() { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `keep_alive_interval` is never read [INFO] [stdout] --> src/env.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct ServerEnvConfig { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | pub keep_alive_interval: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServerEnvConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `keep_alive_interval` is never read [INFO] [stdout] --> src/env.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct ServerEnvConfig { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | pub keep_alive_interval: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServerEnvConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.49s [INFO] running `Command { std: "docker" "inspect" "ea75e36e2b7a1c3b3a1cb8fc7c5303024869192673a5178f76b726ee235b66b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea75e36e2b7a1c3b3a1cb8fc7c5303024869192673a5178f76b726ee235b66b4", kill_on_drop: false }` [INFO] [stdout] ea75e36e2b7a1c3b3a1cb8fc7c5303024869192673a5178f76b726ee235b66b4