[INFO] fetching crate dosu 0.0.2...
[INFO] documenting dosu-0.0.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate dosu 0.0.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate dosu 0.0.2 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 dosu 0.0.2
[INFO] finished tweaking crates.io crate dosu 0.0.2
[INFO] tweaked toml for crates.io crate dosu 0.0.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate dosu 0.0.2 already has a lockfile, it will not be regenerated
[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] [stdout] 8e156f1f3bb9f8ee73589e912eb48bae5107a8d21237aa82ae7fa7c0240d2e3c
[INFO] running `Command { std: "docker" "start" "-a" "8e156f1f3bb9f8ee73589e912eb48bae5107a8d21237aa82ae7fa7c0240d2e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e156f1f3bb9f8ee73589e912eb48bae5107a8d21237aa82ae7fa7c0240d2e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e156f1f3bb9f8ee73589e912eb48bae5107a8d21237aa82ae7fa7c0240d2e3c", kill_on_drop: false }`
[INFO] [stdout] 8e156f1f3bb9f8ee73589e912eb48bae5107a8d21237aa82ae7fa7c0240d2e3c
[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] [stdout] 84646017f7ab7b63cbcdc97917d32d5432b571282d495999088ce1bd93a20047
[INFO] running `Command { std: "docker" "start" "-a" "84646017f7ab7b63cbcdc97917d32d5432b571282d495999088ce1bd93a20047", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking readpassphrase-sys v0.1.0
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]     Checking bitvec v0.19.5
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Checking nix v0.21.0
[INFO] [stderr]     Checking login_cap-sys v0.1.0
[INFO] [stderr]     Checking bsd_auth-sys v0.0.7
[INFO] [stderr]     Checking readpassphrase v0.2.0
[INFO] [stderr]     Checking bsd_auth v0.3.1
[INFO] [stderr]     Checking login_cap v0.0.2
[INFO] [stderr]  Documenting dosu v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.25s
[INFO] running `Command { std: "docker" "inspect" "84646017f7ab7b63cbcdc97917d32d5432b571282d495999088ce1bd93a20047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84646017f7ab7b63cbcdc97917d32d5432b571282d495999088ce1bd93a20047", kill_on_drop: false }`
[INFO] [stdout] 84646017f7ab7b63cbcdc97917d32d5432b571282d495999088ce1bd93a20047
[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" "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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] ea88251957785850631ff270fbaea94697896232976bc0f1815cbfc43e038f61
[INFO] running `Command { std: "docker" "start" "-a" "ea88251957785850631ff270fbaea94697896232976bc0f1815cbfc43e038f61", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking readpassphrase-sys v0.1.0
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Checking bitvec v0.19.5
[INFO] [stderr]     Checking bsd_auth-sys v0.0.7
[INFO] [stderr]     Checking nix v0.21.0
[INFO] [stderr]     Checking login_cap-sys v0.1.0
[INFO] [stderr]     Checking readpassphrase v0.2.0
[INFO] [stderr]     Checking bsd_auth v0.3.1
[INFO] [stderr]     Checking login_cap v0.0.2
[INFO] [stderr]  Documenting dosu v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.23s
[INFO] running `Command { std: "docker" "inspect" "ea88251957785850631ff270fbaea94697896232976bc0f1815cbfc43e038f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea88251957785850631ff270fbaea94697896232976bc0f1815cbfc43e038f61", kill_on_drop: false }`
[INFO] [stdout] ea88251957785850631ff270fbaea94697896232976bc0f1815cbfc43e038f61