[INFO] fetching crate subst 0.2.2...
[INFO] documenting subst-0.2.2 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate subst 0.2.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate subst 0.2.2 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 subst 0.2.2
[INFO] finished tweaking crates.io crate subst 0.2.2
[INFO] tweaked toml for crates.io crate subst 0.2.2 written to /workspace/builds/worker-2-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 assert2-macros v0.3.9
[INFO] [stderr]   Downloaded assert2 v0.3.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4e03b74c4ce6de19aed82407b4165ebe1cb266f47b222abc2919685ab147854c
[INFO] running `Command { std: "docker" "start" "-a" "4e03b74c4ce6de19aed82407b4165ebe1cb266f47b222abc2919685ab147854c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e03b74c4ce6de19aed82407b4165ebe1cb266f47b222abc2919685ab147854c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e03b74c4ce6de19aed82407b4165ebe1cb266f47b222abc2919685ab147854c", kill_on_drop: false }`
[INFO] [stdout] 4e03b74c4ce6de19aed82407b4165ebe1cb266f47b222abc2919685ab147854c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 51a9ee2c56ee8ad431fe509865d93e3cacd48a02fff0ff060977f2f0c2e4d428
[INFO] running `Command { std: "docker" "start" "-a" "51a9ee2c56ee8ad431fe509865d93e3cacd48a02fff0ff060977f2f0c2e4d428", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]  Documenting subst v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `:default`
[INFO] [stdout]    --> src/lib.rs:200:52
[INFO] [stdout]     |
[INFO] [stdout] 200 | /// Parse a braced variable in the form of "${name[:default]} from source at the given position.
[INFO] [stdout]     |                                                    ^^^^^^^^ no item named `:default` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "51a9ee2c56ee8ad431fe509865d93e3cacd48a02fff0ff060977f2f0c2e4d428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a9ee2c56ee8ad431fe509865d93e3cacd48a02fff0ff060977f2f0c2e4d428", kill_on_drop: false }`
[INFO] [stdout] 51a9ee2c56ee8ad431fe509865d93e3cacd48a02fff0ff060977f2f0c2e4d428
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcd16ae0644d50f26585d46b6571b35f79589247f3ba637b555e7a857c39acc0
[INFO] running `Command { std: "docker" "start" "-a" "fcd16ae0644d50f26585d46b6571b35f79589247f3ba637b555e7a857c39acc0", kill_on_drop: false }`
[INFO] [stderr]     Checking unsafe-libyaml v0.2.8
[INFO] [stderr]     Checking serde_yaml v0.9.21
[INFO] [stderr]  Documenting subst v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "fcd16ae0644d50f26585d46b6571b35f79589247f3ba637b555e7a857c39acc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd16ae0644d50f26585d46b6571b35f79589247f3ba637b555e7a857c39acc0", kill_on_drop: false }`
[INFO] [stdout] fcd16ae0644d50f26585d46b6571b35f79589247f3ba637b555e7a857c39acc0
