[INFO] cloning repository https://github.com/fredrikstave/eventhub-rust-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fredrikstave/eventhub-rust-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffredrikstave%2Feventhub-rust-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffredrikstave%2Feventhub-rust-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26dce34cc598a74a8a7ec5f56d61b822fe4c961b
[INFO] documenting fredrikstave/eventhub-rust-client against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffredrikstave%2Feventhub-rust-client" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fredrikstave/eventhub-rust-client on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fredrikstave/eventhub-rust-client
[INFO] finished tweaking git repo https://github.com/fredrikstave/eventhub-rust-client
[INFO] tweaked toml for git repo https://github.com/fredrikstave/eventhub-rust-client written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/fredrikstave/eventhub-rust-client already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a97ed928066698a071f766a708550abae6b70c738502e513ee22d1668ad62ab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0a97ed928066698a071f766a708550abae6b70c738502e513ee22d1668ad62ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a97ed928066698a071f766a708550abae6b70c738502e513ee22d1668ad62ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a97ed928066698a071f766a708550abae6b70c738502e513ee22d1668ad62ab", kill_on_drop: false }`
[INFO] [stdout] 0a97ed928066698a071f766a708550abae6b70c738502e513ee22d1668ad62ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2289e16f816c1f89100218f46a61e2de2d716be7d36778d901af302b5e0ec933
[INFO] running `Command { std: "docker" "start" "-a" "2289e16f816c1f89100218f46a61e2de2d716be7d36778d901af302b5e0ec933", kill_on_drop: false }`
[INFO] [stderr]    Compiling eventhub v0.0.1 (/opt/rustwide/workdir/lib)
[INFO] [stderr]  Documenting eventhub v0.0.1 (/opt/rustwide/workdir/lib)
[INFO] [stdout] warning: field is never read: `url`
[INFO] [stdout]  --> lib/src/lib.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 2 |   url: String,
[INFO] [stdout]   |   ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `token`
[INFO] [stdout]  --> lib/src/lib.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 |   token: String,
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `connect`
[INFO] [stdout]  --> lib/src/lib.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 |   fn connect() {
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `publish`
[INFO] [stdout]   --> lib/src/lib.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 |   fn publish() {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `subscribe`
[INFO] [stdout]   --> lib/src/lib.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 |   fn subscribe() {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unsubscribe`
[INFO] [stdout]   --> lib/src/lib.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 |   fn unsubscribe() {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `list_subscription`
[INFO] [stdout]   --> lib/src/lib.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 |   fn list_subscription() {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `list_all_subscriptions`
[INFO] [stdout]   --> lib/src/lib.rs:27:6
[INFO] [stdout]    |
[INFO] [stdout] 27 |   fn list_all_subscriptions() {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting subscribe v0.0.1 (/opt/rustwide/workdir/examples/subscribe)
[INFO] [stderr]  Documenting publish v0.0.1 (/opt/rustwide/workdir/examples/publish)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `Command { std: "docker" "inspect" "2289e16f816c1f89100218f46a61e2de2d716be7d36778d901af302b5e0ec933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2289e16f816c1f89100218f46a61e2de2d716be7d36778d901af302b5e0ec933", kill_on_drop: false }`
[INFO] [stdout] 2289e16f816c1f89100218f46a61e2de2d716be7d36778d901af302b5e0ec933
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 97609457cde275a5d1f762383713abec395e5314b1dc225557f4abeb67412fa6
[INFO] running `Command { std: "docker" "start" "-a" "97609457cde275a5d1f762383713abec395e5314b1dc225557f4abeb67412fa6", 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" "97609457cde275a5d1f762383713abec395e5314b1dc225557f4abeb67412fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97609457cde275a5d1f762383713abec395e5314b1dc225557f4abeb67412fa6", kill_on_drop: false }`
[INFO] [stdout] 97609457cde275a5d1f762383713abec395e5314b1dc225557f4abeb67412fa6