[INFO] fetching crate eps-string 0.0.1...
[INFO] documenting eps-string-0.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate eps-string 0.0.1 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate eps-string 0.0.1 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 eps-string 0.0.1
[INFO] finished tweaking crates.io crate eps-string 0.0.1
[INFO] tweaked toml for crates.io crate eps-string 0.0.1 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 11c2676394133fce22fb42d34ddccb8d1fba78958086bf40cb6b28be46898975
[INFO] running `Command { std: "docker" "start" "-a" "11c2676394133fce22fb42d34ddccb8d1fba78958086bf40cb6b28be46898975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11c2676394133fce22fb42d34ddccb8d1fba78958086bf40cb6b28be46898975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11c2676394133fce22fb42d34ddccb8d1fba78958086bf40cb6b28be46898975", kill_on_drop: false }`
[INFO] [stdout] 11c2676394133fce22fb42d34ddccb8d1fba78958086bf40cb6b28be46898975
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 455377c6f2c6f6583d814659a81a7db140df30858e1a935b543c264d86f83ff3
[INFO] running `Command { std: "docker" "start" "-a" "455377c6f2c6f6583d814659a81a7db140df30858e1a935b543c264d86f83ff3", kill_on_drop: false }`
[INFO] [stderr]  Documenting eps-string v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "455377c6f2c6f6583d814659a81a7db140df30858e1a935b543c264d86f83ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "455377c6f2c6f6583d814659a81a7db140df30858e1a935b543c264d86f83ff3", kill_on_drop: false }`
[INFO] [stdout] 455377c6f2c6f6583d814659a81a7db140df30858e1a935b543c264d86f83ff3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 15a4941cb0794e306b279c2eaec1e3403c5773f3d074af802a7dc5a4b7dc7f56
[INFO] running `Command { std: "docker" "start" "-a" "15a4941cb0794e306b279c2eaec1e3403c5773f3d074af802a7dc5a4b7dc7f56", kill_on_drop: false }`
[INFO] [stderr]  Documenting eps-string v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "15a4941cb0794e306b279c2eaec1e3403c5773f3d074af802a7dc5a4b7dc7f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15a4941cb0794e306b279c2eaec1e3403c5773f3d074af802a7dc5a4b7dc7f56", kill_on_drop: false }`
[INFO] [stdout] 15a4941cb0794e306b279c2eaec1e3403c5773f3d074af802a7dc5a4b7dc7f56