[INFO] fetching crate ctx-thread 0.1.1...
[INFO] documenting ctx-thread-0.1.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate ctx-thread 0.1.1 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate ctx-thread 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 ctx-thread 0.1.1
[INFO] finished tweaking crates.io crate ctx-thread 0.1.1
[INFO] tweaked toml for crates.io crate ctx-thread 0.1.1 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] a2cc3e6b06deab6bb61c7df2a832ea30159215fffac5d65ac6a1db3ab76acbdd
[INFO] running `Command { std: "docker" "start" "-a" "a2cc3e6b06deab6bb61c7df2a832ea30159215fffac5d65ac6a1db3ab76acbdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2cc3e6b06deab6bb61c7df2a832ea30159215fffac5d65ac6a1db3ab76acbdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2cc3e6b06deab6bb61c7df2a832ea30159215fffac5d65ac6a1db3ab76acbdd", kill_on_drop: false }`
[INFO] [stdout] a2cc3e6b06deab6bb61c7df2a832ea30159215fffac5d65ac6a1db3ab76acbdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 2c70278c0062112f06c0b3c0249a57d33ce6a6a42cb892bbf7d089fb208b3eee
[INFO] running `Command { std: "docker" "start" "-a" "2c70278c0062112f06c0b3c0249a57d33ce6a6a42cb892bbf7d089fb208b3eee", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]  Documenting ctx-thread v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `done`
[INFO] [stdout]    --> src/lib.rs:190:63
[INFO] [stdout]     |
[INFO] [stdout] 190 |     /// Signals cancellation of the current context, causing [done] to return true. A cancelled
[INFO] [stdout]     |                                                               ^^^^ no item named `done` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `done`
[INFO] [stdout]    --> src/lib.rs:192:10
[INFO] [stdout]     |
[INFO] [stdout] 192 |     /// [done]: Context::done
[INFO] [stdout]     |          ^^^^ no item named `done` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ScopedThreadBuilder`
[INFO] [stdout]    --> src/lib.rs:214:65
[INFO] [stdout]     |
[INFO] [stdout] 214 |     /// This will create a thread using default parameters of [`ScopedThreadBuilder`], if you want to specify the
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^^^ no item named `ScopedThreadBuilder` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ScopedThreadBuilder::spawn`
[INFO] [stdout]    --> src/lib.rs:221:58
[INFO] [stdout]     |
[INFO] [stdout] 221 |     /// Panics if the OS fails to create a thread; use [`ScopedThreadBuilder::spawn`]
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `ScopedThreadBuilder` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Scope::spawn`
[INFO] [stdout]    --> src/lib.rs:356:22
[INFO] [stdout]     |
[INFO] [stdout] 356 |     /// Unlike the [`Scope::spawn`] method, this method yields an
[INFO] [stdout]     |                      ^^^^^^^^^^^^ no item named `Scope` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ContextJoinHandle::spawn`
[INFO] [stdout]    --> src/lib.rs:450:7
[INFO] [stdout]     |
[INFO] [stdout] 450 | /// [`ContextJoinHandle::spawn`] method.
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^ the struct `ContextJoinHandle` has no field or associated item named `spawn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "2c70278c0062112f06c0b3c0249a57d33ce6a6a42cb892bbf7d089fb208b3eee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c70278c0062112f06c0b3c0249a57d33ce6a6a42cb892bbf7d089fb208b3eee", kill_on_drop: false }`
[INFO] [stdout] 2c70278c0062112f06c0b3c0249a57d33ce6a6a42cb892bbf7d089fb208b3eee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 082848cebed9da2b7c30678a164278396002246ba39909b26c5fba445e925009
[INFO] running `Command { std: "docker" "start" "-a" "082848cebed9da2b7c30678a164278396002246ba39909b26c5fba445e925009", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]  Documenting ctx-thread v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `done`
[INFO] [stdout]    --> src/lib.rs:190:63
[INFO] [stdout]     |
[INFO] [stdout] 190 |     /// Signals cancellation of the current context, causing [done] to return true. A cancelled
[INFO] [stdout]     |                                                               ^^^^ no item named `done` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `done`
[INFO] [stdout]    --> src/lib.rs:192:10
[INFO] [stdout]     |
[INFO] [stdout] 192 |     /// [done]: Context::done
[INFO] [stdout]     |          ^^^^ no item named `done` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ScopedThreadBuilder`
[INFO] [stdout]    --> src/lib.rs:214:65
[INFO] [stdout]     |
[INFO] [stdout] 214 |     /// This will create a thread using default parameters of [`ScopedThreadBuilder`], if you want to specify the
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^^^ no item named `ScopedThreadBuilder` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ScopedThreadBuilder::spawn`
[INFO] [stdout]    --> src/lib.rs:221:58
[INFO] [stdout]     |
[INFO] [stdout] 221 |     /// Panics if the OS fails to create a thread; use [`ScopedThreadBuilder::spawn`]
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `ScopedThreadBuilder` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Scope::spawn`
[INFO] [stdout]    --> src/lib.rs:356:22
[INFO] [stdout]     |
[INFO] [stdout] 356 |     /// Unlike the [`Scope::spawn`] method, this method yields an
[INFO] [stdout]     |                      ^^^^^^^^^^^^ no item named `Scope` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ContextJoinHandle::spawn`
[INFO] [stdout]    --> src/lib.rs:450:7
[INFO] [stdout]     |
[INFO] [stdout] 450 | /// [`ContextJoinHandle::spawn`] method.
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^ the struct `ContextJoinHandle` has no field or associated item named `spawn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `Command { std: "docker" "inspect" "082848cebed9da2b7c30678a164278396002246ba39909b26c5fba445e925009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "082848cebed9da2b7c30678a164278396002246ba39909b26c5fba445e925009", kill_on_drop: false }`
[INFO] [stdout] 082848cebed9da2b7c30678a164278396002246ba39909b26c5fba445e925009