[INFO] fetching crate errorderive 0.0.1...
[INFO] documenting errorderive-0.0.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate errorderive 0.0.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate errorderive 0.0.1 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 errorderive 0.0.1
[INFO] finished tweaking crates.io crate errorderive 0.0.1
[INFO] tweaked toml for crates.io crate errorderive 0.0.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate errorderive 0.0.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v0.15.39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 0643f7ac8be3d97ca6c6709c41fcf5c4a87f2ce6a95fffc5e9a20d852593c8df
[INFO] running `Command { std: "docker" "start" "-a" "0643f7ac8be3d97ca6c6709c41fcf5c4a87f2ce6a95fffc5e9a20d852593c8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0643f7ac8be3d97ca6c6709c41fcf5c4a87f2ce6a95fffc5e9a20d852593c8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0643f7ac8be3d97ca6c6709c41fcf5c4a87f2ce6a95fffc5e9a20d852593c8df", kill_on_drop: false }`
[INFO] [stdout] 0643f7ac8be3d97ca6c6709c41fcf5c4a87f2ce6a95fffc5e9a20d852593c8df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 95731f7f4e50c3d6922fee3776daab586e6349f7e7ada72178d4e00efd799b82
[INFO] running `Command { std: "docker" "start" "-a" "95731f7f4e50c3d6922fee3776daab586e6349f7e7ada72178d4e00efd799b82", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling errorderive v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quote v0.6.12
[INFO] [stderr]     Checking synstructure v0.10.2
[INFO] [stderr]  Documenting errorderive v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.57s
[INFO] running `Command { std: "docker" "inspect" "95731f7f4e50c3d6922fee3776daab586e6349f7e7ada72178d4e00efd799b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95731f7f4e50c3d6922fee3776daab586e6349f7e7ada72178d4e00efd799b82", kill_on_drop: false }`
[INFO] [stdout] 95731f7f4e50c3d6922fee3776daab586e6349f7e7ada72178d4e00efd799b82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] f65ea00b015125197ab22094bdaecb1dadc2e8fecb8d7f4893e03c23d83fd2bd
[INFO] running `Command { std: "docker" "start" "-a" "f65ea00b015125197ab22094bdaecb1dadc2e8fecb8d7f4893e03c23d83fd2bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling errorderive v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quote v0.6.12
[INFO] [stderr]     Checking synstructure v0.10.2
[INFO] [stderr]  Documenting errorderive v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `Command { std: "docker" "inspect" "f65ea00b015125197ab22094bdaecb1dadc2e8fecb8d7f4893e03c23d83fd2bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65ea00b015125197ab22094bdaecb1dadc2e8fecb8d7f4893e03c23d83fd2bd", kill_on_drop: false }`
[INFO] [stdout] f65ea00b015125197ab22094bdaecb1dadc2e8fecb8d7f4893e03c23d83fd2bd