[INFO] fetching crate rustmetos 1.0.0...
[INFO] documenting rustmetos-1.0.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate rustmetos 1.0.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate rustmetos 1.0.0 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 rustmetos 1.0.0
[INFO] finished tweaking crates.io crate rustmetos 1.0.0
[INFO] tweaked toml for crates.io crate rustmetos 1.0.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate rustmetos 1.0.0 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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 067bc240b08b37ad8c5019430a9d777d8fca32683d6004c4ed474865a3152f2b
[INFO] running `Command { std: "docker" "start" "-a" "067bc240b08b37ad8c5019430a9d777d8fca32683d6004c4ed474865a3152f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "067bc240b08b37ad8c5019430a9d777d8fca32683d6004c4ed474865a3152f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "067bc240b08b37ad8c5019430a9d777d8fca32683d6004c4ed474865a3152f2b", kill_on_drop: false }`
[INFO] [stdout] 067bc240b08b37ad8c5019430a9d777d8fca32683d6004c4ed474865a3152f2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 8cf634a7c0dcd52e31ae6b3f8bef96fd4ab58786df7e458df90393bdb485e8e7
[INFO] running `Command { std: "docker" "start" "-a" "8cf634a7c0dcd52e31ae6b3f8bef96fd4ab58786df7e458df90393bdb485e8e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking configparser v1.0.0
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]     Checking rustmetos_core v1.0.0
[INFO] [stderr]     Checking ini v1.3.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking bzip2 v0.4.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]  Documenting rustmetos v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
[INFO] running `Command { std: "docker" "inspect" "8cf634a7c0dcd52e31ae6b3f8bef96fd4ab58786df7e458df90393bdb485e8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf634a7c0dcd52e31ae6b3f8bef96fd4ab58786df7e458df90393bdb485e8e7", kill_on_drop: false }`
[INFO] [stdout] 8cf634a7c0dcd52e31ae6b3f8bef96fd4ab58786df7e458df90393bdb485e8e7