[INFO] fetching crate dbus-async-derive 2.0.2...
[INFO] documenting dbus-async-derive-2.0.2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate dbus-async-derive 2.0.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dbus-async-derive 2.0.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-4/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" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-trait v0.1.42
[INFO] [stderr]   Downloaded dbus-async v2.0.0
[INFO] [stderr]   Downloaded dbus-message-parser v3.1.0
[INFO] [stderr]   Downloaded tokio v0.3.5
[INFO] [stderr]   Downloaded retain_mut v0.1.1
[INFO] [stderr]   Downloaded proc-macro-nested v0.1.5
[INFO] [stderr]   Downloaded ahash v0.4.6
[INFO] [stderr]   Downloaded lru v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 738cc4b24377a3750ac1411c89bdf4e7dc3ce6d343a853487e6b02cacf26a858
[INFO] running `Command { std: "docker" "start" "-a" "738cc4b24377a3750ac1411c89bdf4e7dc3ce6d343a853487e6b02cacf26a858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "738cc4b24377a3750ac1411c89bdf4e7dc3ce6d343a853487e6b02cacf26a858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "738cc4b24377a3750ac1411c89bdf4e7dc3ce6d343a853487e6b02cacf26a858", kill_on_drop: false }`
[INFO] [stdout] 738cc4b24377a3750ac1411c89bdf4e7dc3ce6d343a853487e6b02cacf26a858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cb0a642f52f573128ce8a71ac4a9382f4c59da2f2b3edd7344bb8c41a9e9503
[INFO] running `Command { std: "docker" "start" "-a" "6cb0a642f52f573128ce8a71ac4a9382f4c59da2f2b3edd7344bb8c41a9e9503", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]     Checking proc-macro2 v1.0.24
[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 6.21s
[INFO] running `Command { std: "docker" "inspect" "6cb0a642f52f573128ce8a71ac4a9382f4c59da2f2b3edd7344bb8c41a9e9503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cb0a642f52f573128ce8a71ac4a9382f4c59da2f2b3edd7344bb8c41a9e9503", kill_on_drop: false }`
[INFO] [stdout] 6cb0a642f52f573128ce8a71ac4a9382f4c59da2f2b3edd7344bb8c41a9e9503
