[INFO] fetching crate iredismodule-macros 0.3.0...
[INFO] documenting iredismodule-macros-0.3.0 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate iredismodule-macros 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate iredismodule-macros 0.3.0 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iredismodule-macros 0.3.0
[INFO] finished tweaking crates.io crate iredismodule-macros 0.3.0
[INFO] tweaked toml for crates.io crate iredismodule-macros 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", 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] da1c1f158c6629a652292b6badac932b648f2a4b0b73f329eeee19f56fa2324a
[INFO] running `Command { std: "docker" "start" "-a" "da1c1f158c6629a652292b6badac932b648f2a4b0b73f329eeee19f56fa2324a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da1c1f158c6629a652292b6badac932b648f2a4b0b73f329eeee19f56fa2324a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da1c1f158c6629a652292b6badac932b648f2a4b0b73f329eeee19f56fa2324a", kill_on_drop: false }`
[INFO] [stdout] da1c1f158c6629a652292b6badac932b648f2a4b0b73f329eeee19f56fa2324a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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] 0f6eb0220adc838231681afceca2183b5f304cacf6739f35c2bf72ec2a417ca0
[INFO] running `Command { std: "docker" "start" "-a" "0f6eb0220adc838231681afceca2183b5f304cacf6739f35c2bf72ec2a417ca0", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]     Checking proc-macro2 v1.0.18
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]     Checking syn v1.0.33
[INFO] [stderr]  Documenting iredismodule-macros v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib.rs:210:5
[INFO] [stdout]     |
[INFO] [stdout] 210 |   /// ```rust,no_run
[INFO] [stdout]     |  _____^
[INFO] [stdout] 211 | | /// pub static HELLOTYPE: iredismodule::rtype::RType<HelloTypeNode> = iredismodule::rtype::RType::new(
[INFO] [stdout] 212 | | ///     "hellotype",
[INFO] [stdout] 213 | | ///     0i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 240 | | /// }
[INFO] [stdout] 241 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.89s
[INFO] running `Command { std: "docker" "inspect" "0f6eb0220adc838231681afceca2183b5f304cacf6739f35c2bf72ec2a417ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6eb0220adc838231681afceca2183b5f304cacf6739f35c2bf72ec2a417ca0", kill_on_drop: false }`
[INFO] [stdout] 0f6eb0220adc838231681afceca2183b5f304cacf6739f35c2bf72ec2a417ca0