[INFO] fetching crate matszpk-sokoban 0.1.1...
[INFO] documenting matszpk-sokoban-0.1.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate matszpk-sokoban 0.1.1 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate matszpk-sokoban 0.1.1 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 matszpk-sokoban 0.1.1
[INFO] finished tweaking crates.io crate matszpk-sokoban 0.1.1
[INFO] tweaked toml for crates.io crate matszpk-sokoban 0.1.1 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate matszpk-sokoban 0.1.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded int-enum v0.4.0
[INFO] [stderr]   Downloaded int-enum-impl v0.4.0
[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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b90c34bb2efb7c94275bdb2076bbe911781ef3411783b306af767416c0be915c
[INFO] running `Command { std: "docker" "start" "-a" "b90c34bb2efb7c94275bdb2076bbe911781ef3411783b306af767416c0be915c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b90c34bb2efb7c94275bdb2076bbe911781ef3411783b306af767416c0be915c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b90c34bb2efb7c94275bdb2076bbe911781ef3411783b306af767416c0be915c", kill_on_drop: false }`
[INFO] [stdout] b90c34bb2efb7c94275bdb2076bbe911781ef3411783b306af767416c0be915c
[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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fde3281d9bc9a5edca7a807bd60193af120a5e95745afb664fa5c2de4581d09e
[INFO] running `Command { std: "docker" "start" "-a" "fde3281d9bc9a5edca7a807bd60193af120a5e95745afb664fa5c2de4581d09e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking quick-xml v0.22.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling int-enum-impl v0.4.0
[INFO] [stderr]     Checking int-enum v0.4.0
[INFO] [stderr]     Checking matszpk-sokoban v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting matszpk-sokoban v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.32s
[INFO] running `Command { std: "docker" "inspect" "fde3281d9bc9a5edca7a807bd60193af120a5e95745afb664fa5c2de4581d09e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde3281d9bc9a5edca7a807bd60193af120a5e95745afb664fa5c2de4581d09e", kill_on_drop: false }`
[INFO] [stdout] fde3281d9bc9a5edca7a807bd60193af120a5e95745afb664fa5c2de4581d09e
[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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] 30a0d02467610e36220d69d55386f9ac90065f1e626a436f31fee3ddab8ff2d4
[INFO] running `Command { std: "docker" "start" "-a" "30a0d02467610e36220d69d55386f9ac90065f1e626a436f31fee3ddab8ff2d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking quick-xml v0.22.0
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling int-enum-impl v0.4.0
[INFO] [stderr]     Checking int-enum v0.4.0
[INFO] [stderr]  Documenting matszpk-sokoban v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.32s
[INFO] running `Command { std: "docker" "inspect" "30a0d02467610e36220d69d55386f9ac90065f1e626a436f31fee3ddab8ff2d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30a0d02467610e36220d69d55386f9ac90065f1e626a436f31fee3ddab8ff2d4", kill_on_drop: false }`
[INFO] [stdout] 30a0d02467610e36220d69d55386f9ac90065f1e626a436f31fee3ddab8ff2d4