[INFO] cloning repository https://github.com/psastras/sins
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/psastras/sins" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsastras%2Fsins", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsastras%2Fsins'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 553b090f0e706695850a6f23ba8c0370bd088ee6
[INFO] documenting psastras/sins against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsastras%2Fsins" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/psastras/sins on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/psastras/sins
[INFO] finished tweaking git repo https://github.com/psastras/sins
[INFO] tweaked toml for git repo https://github.com/psastras/sins written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/psastras/sins 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76bffd8db7f9c1dc7a5afec470f46fbd4e426dbe4d427e79d5afd92dd16f93bc
[INFO] running `Command { std: "docker" "start" "-a" "76bffd8db7f9c1dc7a5afec470f46fbd4e426dbe4d427e79d5afd92dd16f93bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76bffd8db7f9c1dc7a5afec470f46fbd4e426dbe4d427e79d5afd92dd16f93bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76bffd8db7f9c1dc7a5afec470f46fbd4e426dbe4d427e79d5afd92dd16f93bc", kill_on_drop: false }`
[INFO] [stdout] 76bffd8db7f9c1dc7a5afec470f46fbd4e426dbe4d427e79d5afd92dd16f93bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c43dacfa9e6667ab7c7d91992ad659352bd869f566a8854a57912d33b8502d89
[INFO] running `Command { std: "docker" "start" "-a" "c43dacfa9e6667ab7c7d91992ad659352bd869f566a8854a57912d33b8502d89", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking quote v1.0.14
[INFO] [stderr]     Checking sins-lib v0.1.0 (/opt/rustwide/workdir/sins-lib)
[INFO] [stderr]  Documenting sins-lib v0.1.0 (/opt/rustwide/workdir/sins-lib)
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]  --> sins-lib/src/clippy/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     context: &crate::RuleContext,
[INFO] [stdout]   |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]  --> sins-lib/src/clippy/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     node: &'ast syn::ExprBinary,
[INFO] [stdout]   |     ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_rule`, and `apply_rules` are never used
[INFO] [stdout]    --> sins-lib/src/lib.rs:824:10
[INFO] [stdout]     |
[INFO] [stdout] 823 | impl<'ast> RuleEngine<'ast> {
[INFO] [stdout]     | --------------------------- associated items in this implementation
[INFO] [stdout] 824 |   pub fn new() -> Self {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 831 |   pub fn add_rule(&mut self, rule: Box<dyn Rule<'ast>>) {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 835 |   pub fn apply_rules(&mut self, syntax_tree: &'ast syn::File) {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting sins-cli v0.1.0 (/opt/rustwide/workdir/sins-cli)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `Command { std: "docker" "inspect" "c43dacfa9e6667ab7c7d91992ad659352bd869f566a8854a57912d33b8502d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c43dacfa9e6667ab7c7d91992ad659352bd869f566a8854a57912d33b8502d89", kill_on_drop: false }`
[INFO] [stdout] c43dacfa9e6667ab7c7d91992ad659352bd869f566a8854a57912d33b8502d89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b70966fe58b9f5e558dd8df9cc3956e3ae5441a054dffd31b53f5eeab45b2e8
[INFO] running `Command { std: "docker" "start" "-a" "6b70966fe58b9f5e558dd8df9cc3956e3ae5441a054dffd31b53f5eeab45b2e8", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "6b70966fe58b9f5e558dd8df9cc3956e3ae5441a054dffd31b53f5eeab45b2e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b70966fe58b9f5e558dd8df9cc3956e3ae5441a054dffd31b53f5eeab45b2e8", kill_on_drop: false }`
[INFO] [stdout] 6b70966fe58b9f5e558dd8df9cc3956e3ae5441a054dffd31b53f5eeab45b2e8
