[INFO] cloning repository https://github.com/vozalta/rustbucket
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vozalta/rustbucket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvozalta%2Frustbucket", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvozalta%2Frustbucket'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c578a0578de2f3c0f3cab364b45a53680dccf1e1
[INFO] checking vozalta/rustbucket against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvozalta%2Frustbucket" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vozalta/rustbucket
[INFO] finished tweaking git repo https://github.com/vozalta/rustbucket
[INFO] tweaked toml for git repo https://github.com/vozalta/rustbucket written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vozalta/rustbucket on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vozalta/rustbucket 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 51d4f6c6ec80632e264971f49ba4dd6d4ab8032949f112fdb77bda98459dde0c
[INFO] running `Command { std: "docker" "start" "51d4f6c6ec80632e264971f49ba4dd6d4ab8032949f112fdb77bda98459dde0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51d4f6c6ec80632e264971f49ba4dd6d4ab8032949f112fdb77bda98459dde0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "51d4f6c6ec80632e264971f49ba4dd6d4ab8032949f112fdb77bda98459dde0c" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51d4f6c6ec80632e264971f49ba4dd6d4ab8032949f112fdb77bda98459dde0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "51d4f6c6ec80632e264971f49ba4dd6d4ab8032949f112fdb77bda98459dde0c" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking primeorder v0.13.6
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[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking bitflags v2.9.4
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[INFO] [stderr]     Checking rustbucket v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `openssh_version`
[INFO] [stdout]   --> src/fingerprint.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let openssh_version = OPENSSH_VERSIONS.choose(&mut rng).unwrap_or(&"8.9p1");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_openssh_version`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `openssh_version`
[INFO] [stdout]   --> src/fingerprint.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let openssh_version = OPENSSH_VERSIONS.choose(&mut rng).unwrap_or(&"8.9p1");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_openssh_version`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `verbose` is never read
[INFO] [stdout]   --> src/config.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct GeneralConfig {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub verbose: bool,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GeneralConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `interaction_count` is never used
[INFO] [stdout]   --> src/tarpit.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Tarpit {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn interaction_count(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 56s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 9`
[INFO] running `Command { std: "docker" "inspect" "51d4f6c6ec80632e264971f49ba4dd6d4ab8032949f112fdb77bda98459dde0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51d4f6c6ec80632e264971f49ba4dd6d4ab8032949f112fdb77bda98459dde0c", kill_on_drop: false }`
[INFO] [stdout] 51d4f6c6ec80632e264971f49ba4dd6d4ab8032949f112fdb77bda98459dde0c
