[INFO] fetching crate deref-map 0.1.0...
[INFO] documenting deref-map-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate deref-map 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate deref-map 0.1.0 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 deref-map 0.1.0
[INFO] finished tweaking crates.io crate deref-map 0.1.0
[INFO] tweaked toml for crates.io crate deref-map 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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] cd42a4f42709ec3e2833b0b4101cc1d8b44f190039a19a2b3e3577000a8263ac
[INFO] running `Command { std: "docker" "start" "-a" "cd42a4f42709ec3e2833b0b4101cc1d8b44f190039a19a2b3e3577000a8263ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd42a4f42709ec3e2833b0b4101cc1d8b44f190039a19a2b3e3577000a8263ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd42a4f42709ec3e2833b0b4101cc1d8b44f190039a19a2b3e3577000a8263ac", kill_on_drop: false }`
[INFO] [stdout] cd42a4f42709ec3e2833b0b4101cc1d8b44f190039a19a2b3e3577000a8263ac
[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] [stdout] fb070fe50d738d6d6f087300eeca92f8cbedac7e3b16be57192d19f4b933b8af
[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" "fb070fe50d738d6d6f087300eeca92f8cbedac7e3b16be57192d19f4b933b8af", kill_on_drop: false }`
[INFO] [stderr]  Documenting deref-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "fb070fe50d738d6d6f087300eeca92f8cbedac7e3b16be57192d19f4b933b8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb070fe50d738d6d6f087300eeca92f8cbedac7e3b16be57192d19f4b933b8af", kill_on_drop: false }`
[INFO] [stdout] fb070fe50d738d6d6f087300eeca92f8cbedac7e3b16be57192d19f4b933b8af
[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] 2a2842faee4b4f5473bf0a5b917febb388d318327bef53744647a3f5e7c0b82b
[INFO] running `Command { std: "docker" "start" "-a" "2a2842faee4b4f5473bf0a5b917febb388d318327bef53744647a3f5e7c0b82b", kill_on_drop: false }`
[INFO] [stderr]  Documenting deref-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "2a2842faee4b4f5473bf0a5b917febb388d318327bef53744647a3f5e7c0b82b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a2842faee4b4f5473bf0a5b917febb388d318327bef53744647a3f5e7c0b82b", kill_on_drop: false }`
[INFO] [stdout] 2a2842faee4b4f5473bf0a5b917febb388d318327bef53744647a3f5e7c0b82b