[INFO] fetching crate linux-macros 0.0.1...
[INFO] documenting linux-macros-0.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate linux-macros 0.0.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate linux-macros 0.0.1 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 linux-macros 0.0.1
[INFO] finished tweaking crates.io crate linux-macros 0.0.1
[INFO] tweaked toml for crates.io crate linux-macros 0.0.1 written to /workspace/builds/worker-14/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-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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0e888abf211b2a91d4e68f9918e273d74e2c4b05ff63d27b94b7f0147571153
[INFO] running `Command { std: "docker" "start" "-a" "c0e888abf211b2a91d4e68f9918e273d74e2c4b05ff63d27b94b7f0147571153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0e888abf211b2a91d4e68f9918e273d74e2c4b05ff63d27b94b7f0147571153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0e888abf211b2a91d4e68f9918e273d74e2c4b05ff63d27b94b7f0147571153", kill_on_drop: false }`
[INFO] [stdout] c0e888abf211b2a91d4e68f9918e273d74e2c4b05ff63d27b94b7f0147571153
[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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef9c0522461c1dd6b3f650af423ed91774a85302ff5748d8472395c3f2c2ff5c
[INFO] running `Command { std: "docker" "start" "-a" "ef9c0522461c1dd6b3f650af423ed91774a85302ff5748d8472395c3f2c2ff5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]  Documenting linux-macros v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.97s
[INFO] running `Command { std: "docker" "inspect" "ef9c0522461c1dd6b3f650af423ed91774a85302ff5748d8472395c3f2c2ff5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9c0522461c1dd6b3f650af423ed91774a85302ff5748d8472395c3f2c2ff5c", kill_on_drop: false }`
[INFO] [stdout] ef9c0522461c1dd6b3f650af423ed91774a85302ff5748d8472395c3f2c2ff5c
[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" "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] [stdout] 98e64fd2bc85b5bca1900799d0a42d02a0c69f9de9c65d6c68f4d08e44211cc4
[INFO] running `Command { std: "docker" "start" "-a" "98e64fd2bc85b5bca1900799d0a42d02a0c69f9de9c65d6c68f4d08e44211cc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]  Documenting linux-macros v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `Command { std: "docker" "inspect" "98e64fd2bc85b5bca1900799d0a42d02a0c69f9de9c65d6c68f4d08e44211cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e64fd2bc85b5bca1900799d0a42d02a0c69f9de9c65d6c68f4d08e44211cc4", kill_on_drop: false }`
[INFO] [stdout] 98e64fd2bc85b5bca1900799d0a42d02a0c69f9de9c65d6c68f4d08e44211cc4