[INFO] fetching crate dbus-async-derive 2.0.2...
[INFO] documenting dbus-async-derive-2.0.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate dbus-async-derive 2.0.2 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate dbus-async-derive 2.0.2 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 dbus-async-derive 2.0.2
[INFO] finished tweaking crates.io crate dbus-async-derive 2.0.2
[INFO] tweaked toml for crates.io crate dbus-async-derive 2.0.2 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate crates.io crate dbus-async-derive 2.0.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-nested v0.1.5
[INFO] [stderr]   Downloaded pin-project v1.0.2
[INFO] [stderr]   Downloaded pin-project-internal v1.0.2
[INFO] [stderr]   Downloaded futures-util v0.3.8
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[INFO] [stderr]   Downloaded thread_local v1.0.1
[INFO] [stderr]   Downloaded async-trait v0.1.42
[INFO] [stderr]   Downloaded lru v0.6.1
[INFO] [stderr]   Downloaded num-derive v0.3.3
[INFO] [stderr]   Downloaded futures-executor v0.3.8
[INFO] [stderr]   Downloaded retain_mut v0.1.1
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[INFO] [stderr]   Downloaded tokio-macros v0.3.1
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[INFO] [stderr]   Downloaded tokio v0.3.5
[INFO] [stderr]   Downloaded syn v1.0.53
[INFO] [stderr]   Downloaded socket2 v0.3.17
[INFO] [stderr]   Downloaded regex v1.4.2
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[INFO] [stderr]   Downloaded futures v0.3.8
[INFO] [stderr]   Downloaded autocfg v1.0.0
[INFO] [stderr]   Downloaded bytes v0.6.0
[INFO] [stderr]   Downloaded miow v0.3.6
[INFO] [stderr]   Downloaded mio v0.7.6
[INFO] [stderr]   Downloaded dbus-async v2.0.0
[INFO] [stderr]   Downloaded dbus-message-parser v3.1.0
[INFO] [stderr]   Downloaded aho-corasick v0.7.10
[INFO] [stderr]   Downloaded libc v0.2.80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] [stdout] b36dbcf1f7e858bbb48cdbbc6cda818fb4bb8b211accee3e4319f68fadcfeac6
[INFO] running `Command { std: "docker" "start" "-a" "b36dbcf1f7e858bbb48cdbbc6cda818fb4bb8b211accee3e4319f68fadcfeac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b36dbcf1f7e858bbb48cdbbc6cda818fb4bb8b211accee3e4319f68fadcfeac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b36dbcf1f7e858bbb48cdbbc6cda818fb4bb8b211accee3e4319f68fadcfeac6", kill_on_drop: false }`
[INFO] [stdout] b36dbcf1f7e858bbb48cdbbc6cda818fb4bb8b211accee3e4319f68fadcfeac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 2a0d87131cfbddac544b6739e2fa48d64ae65c9b625447bacc48f110275ee6c4
[INFO] running `Command { std: "docker" "start" "-a" "2a0d87131cfbddac544b6739e2fa48d64ae65c9b625447bacc48f110275ee6c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]  Documenting dbus-async-derive v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.53s
[INFO] running `Command { std: "docker" "inspect" "2a0d87131cfbddac544b6739e2fa48d64ae65c9b625447bacc48f110275ee6c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0d87131cfbddac544b6739e2fa48d64ae65c9b625447bacc48f110275ee6c4", kill_on_drop: false }`
[INFO] [stdout] 2a0d87131cfbddac544b6739e2fa48d64ae65c9b625447bacc48f110275ee6c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] [stdout] a1be6b646216a475ce2535b1fd7881021c361be95d4a9f82933b5216cfb44e4b
[INFO] running `Command { std: "docker" "start" "-a" "a1be6b646216a475ce2535b1fd7881021c361be95d4a9f82933b5216cfb44e4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]  Documenting dbus-async-derive v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.37s
[INFO] running `Command { std: "docker" "inspect" "a1be6b646216a475ce2535b1fd7881021c361be95d4a9f82933b5216cfb44e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1be6b646216a475ce2535b1fd7881021c361be95d4a9f82933b5216cfb44e4b", kill_on_drop: false }`
[INFO] [stdout] a1be6b646216a475ce2535b1fd7881021c361be95d4a9f82933b5216cfb44e4b