[INFO] fetching crate wit-validator 0.2.1...
[INFO] documenting wit-validator-0.2.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate wit-validator 0.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate wit-validator 0.2.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wit-validator 0.2.1
[INFO] finished tweaking crates.io crate wit-validator 0.2.1
[INFO] tweaked toml for crates.io crate wit-validator 0.2.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2022-05-20" "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] f720e3d2e5be6f052ddfafa711ebc6945414f39da305237bf908edb5e257f396
[INFO] running `Command { std: "docker" "start" "-a" "f720e3d2e5be6f052ddfafa711ebc6945414f39da305237bf908edb5e257f396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f720e3d2e5be6f052ddfafa711ebc6945414f39da305237bf908edb5e257f396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f720e3d2e5be6f052ddfafa711ebc6945414f39da305237bf908edb5e257f396", kill_on_drop: false }`
[INFO] [stdout] f720e3d2e5be6f052ddfafa711ebc6945414f39da305237bf908edb5e257f396
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2022-05-20" "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] 1e511a1f909cd77d9931023e0f6bc529be6ea6de6f138935287ebfd2255fcfe1
[INFO] running `Command { std: "docker" "start" "-a" "1e511a1f909cd77d9931023e0f6bc529be6ea6de6f138935287ebfd2255fcfe1", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking wit-schema-version v0.1.0
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking wasmparser v0.59.0
[INFO] [stderr]     Checking wit-parser v0.2.0
[INFO] [stderr]  Documenting wit-validator v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.68s
[INFO] running `Command { std: "docker" "inspect" "1e511a1f909cd77d9931023e0f6bc529be6ea6de6f138935287ebfd2255fcfe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e511a1f909cd77d9931023e0f6bc529be6ea6de6f138935287ebfd2255fcfe1", kill_on_drop: false }`
[INFO] [stdout] 1e511a1f909cd77d9931023e0f6bc529be6ea6de6f138935287ebfd2255fcfe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] 69c5007a29f1a67f3fbfe29879c10091cbee5aab594eb2d2f0ef84acf1e110ee
[INFO] running `Command { std: "docker" "start" "-a" "69c5007a29f1a67f3fbfe29879c10091cbee5aab594eb2d2f0ef84acf1e110ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking wit-schema-version v0.1.0
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking wasmparser v0.59.0
[INFO] [stderr]     Checking wit-parser v0.2.0
[INFO] [stderr]  Documenting wit-validator v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.58s
[INFO] running `Command { std: "docker" "inspect" "69c5007a29f1a67f3fbfe29879c10091cbee5aab594eb2d2f0ef84acf1e110ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69c5007a29f1a67f3fbfe29879c10091cbee5aab594eb2d2f0ef84acf1e110ee", kill_on_drop: false }`
[INFO] [stdout] 69c5007a29f1a67f3fbfe29879c10091cbee5aab594eb2d2f0ef84acf1e110ee