[INFO] fetching crate u16cstr 0.4.0...
[INFO] documenting u16cstr-0.4.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate u16cstr 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate u16cstr 0.4.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate u16cstr 0.4.0
[INFO] finished tweaking crates.io crate u16cstr 0.4.0
[INFO] tweaked toml for crates.io crate u16cstr 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wchar-impl v0.11.0
[INFO] [stderr]   Downloaded wchar v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 881ea34dc4b151cb80c0d30caba2f521159fef4a2ae9be0639eb81262a871305
[INFO] running `Command { std: "docker" "start" "-a" "881ea34dc4b151cb80c0d30caba2f521159fef4a2ae9be0639eb81262a871305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "881ea34dc4b151cb80c0d30caba2f521159fef4a2ae9be0639eb81262a871305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "881ea34dc4b151cb80c0d30caba2f521159fef4a2ae9be0639eb81262a871305", kill_on_drop: false }`
[INFO] [stdout] 881ea34dc4b151cb80c0d30caba2f521159fef4a2ae9be0639eb81262a871305
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65375ac6d4a19c6b412d0b06831d0da03721802b9ac84c4e7d597eeea7c046f2
[INFO] running `Command { std: "docker" "start" "-a" "65375ac6d4a19c6b412d0b06831d0da03721802b9ac84c4e7d597eeea7c046f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling wchar v0.11.0
[INFO] [stderr]     Checking widestring v1.0.2
[INFO] [stderr]    Compiling wchar-impl v0.11.0
[INFO] [stderr]  Documenting u16cstr v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "65375ac6d4a19c6b412d0b06831d0da03721802b9ac84c4e7d597eeea7c046f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65375ac6d4a19c6b412d0b06831d0da03721802b9ac84c4e7d597eeea7c046f2", kill_on_drop: false }`
[INFO] [stdout] 65375ac6d4a19c6b412d0b06831d0da03721802b9ac84c4e7d597eeea7c046f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98ac8b6fb595577df845349d36ade16394d3a779ef546313172bfa4875ecea68
[INFO] running `Command { std: "docker" "start" "-a" "98ac8b6fb595577df845349d36ade16394d3a779ef546313172bfa4875ecea68", kill_on_drop: false }`
[INFO] [stderr]  Documenting u16cstr v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "98ac8b6fb595577df845349d36ade16394d3a779ef546313172bfa4875ecea68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98ac8b6fb595577df845349d36ade16394d3a779ef546313172bfa4875ecea68", kill_on_drop: false }`
[INFO] [stdout] 98ac8b6fb595577df845349d36ade16394d3a779ef546313172bfa4875ecea68
