[INFO] fetching crate hyperbridge 0.1.7...
[INFO] documenting hyperbridge-0.1.7 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate hyperbridge 0.1.7 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate hyperbridge 0.1.7 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 crates.io crate hyperbridge 0.1.7
[INFO] finished tweaking crates.io crate hyperbridge 0.1.7
[INFO] tweaked toml for crates.io crate hyperbridge 0.1.7 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate hyperbridge 0.1.7 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fd3d732de182e5d95777f06e048420120f41687a5a7edd5c614d4c66d530e395
[INFO] running `Command { std: "docker" "start" "-a" "fd3d732de182e5d95777f06e048420120f41687a5a7edd5c614d4c66d530e395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd3d732de182e5d95777f06e048420120f41687a5a7edd5c614d4c66d530e395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd3d732de182e5d95777f06e048420120f41687a5a7edd5c614d4c66d530e395", kill_on_drop: false }`
[INFO] [stdout] fd3d732de182e5d95777f06e048420120f41687a5a7edd5c614d4c66d530e395
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 3fbed1acf81701b8b9a86d866bb29d824257e24756e1c7ef986688c35a3added
[INFO] running `Command { std: "docker" "start" "-a" "3fbed1acf81701b8b9a86d866bb29d824257e24756e1c7ef986688c35a3added", kill_on_drop: false }`
[INFO] [stderr]  Documenting hyperbridge v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "3fbed1acf81701b8b9a86d866bb29d824257e24756e1c7ef986688c35a3added", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fbed1acf81701b8b9a86d866bb29d824257e24756e1c7ef986688c35a3added", kill_on_drop: false }`
[INFO] [stdout] 3fbed1acf81701b8b9a86d866bb29d824257e24756e1c7ef986688c35a3added
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a46a804fda8fead81811fd3f1a595e5abec12027f6e54b581690043bf32a4d3a
[INFO] running `Command { std: "docker" "start" "-a" "a46a804fda8fead81811fd3f1a595e5abec12027f6e54b581690043bf32a4d3a", kill_on_drop: false }`
[INFO] [stderr]  Documenting hyperbridge v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "a46a804fda8fead81811fd3f1a595e5abec12027f6e54b581690043bf32a4d3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a46a804fda8fead81811fd3f1a595e5abec12027f6e54b581690043bf32a4d3a", kill_on_drop: false }`
[INFO] [stdout] a46a804fda8fead81811fd3f1a595e5abec12027f6e54b581690043bf32a4d3a