[INFO] fetching crate truck-rs 0.2.5...
[INFO] documenting truck-rs-0.2.5 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate truck-rs 0.2.5 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate truck-rs 0.2.5 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 truck-rs 0.2.5
[INFO] finished tweaking crates.io crate truck-rs 0.2.5
[INFO] tweaked toml for crates.io crate truck-rs 0.2.5 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate truck-rs 0.2.5 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] b4aa60fa188a2e57ad70c8ab050052e9b07a4b74e83ab4e20c265e628eb8c49e
[INFO] running `Command { std: "docker" "start" "-a" "b4aa60fa188a2e57ad70c8ab050052e9b07a4b74e83ab4e20c265e628eb8c49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4aa60fa188a2e57ad70c8ab050052e9b07a4b74e83ab4e20c265e628eb8c49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4aa60fa188a2e57ad70c8ab050052e9b07a4b74e83ab4e20c265e628eb8c49e", kill_on_drop: false }`
[INFO] [stdout] b4aa60fa188a2e57ad70c8ab050052e9b07a4b74e83ab4e20c265e628eb8c49e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 7788d59033c2effe34ead5e50a528e21de4bebd5bfe3616fc5be73146c31a2e3
[INFO] running `Command { std: "docker" "start" "-a" "7788d59033c2effe34ead5e50a528e21de4bebd5bfe3616fc5be73146c31a2e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]  Documenting truck-rs v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.05s
[INFO] running `Command { std: "docker" "inspect" "7788d59033c2effe34ead5e50a528e21de4bebd5bfe3616fc5be73146c31a2e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7788d59033c2effe34ead5e50a528e21de4bebd5bfe3616fc5be73146c31a2e3", kill_on_drop: false }`
[INFO] [stdout] 7788d59033c2effe34ead5e50a528e21de4bebd5bfe3616fc5be73146c31a2e3